阅读说明：本技术 一种无机复合聚苯a级保温板高压吸附生产线 (Inorganic composite polyphenyl A-level insulation board high-pressure adsorption production line ) 是由 王刚 于 2021-02-05 设计创作，主要内容包括：本发明涉及保温板生产设备技术领域,具体地说,涉及一种无机复合聚苯A级保温板高压吸附生产线。包括上料机构、高压吸附设备主机、出料机构、卸料机构和高压吸附回收系统；所述高压吸附设备主机包括机架、安装在机架内的传输带、驱动传输带循环运行的驱动机构、吸附槽机构以及浆料表面分配及回收系统和清洗系统；所述吸附槽机构包括吸附槽、将吸附槽内腔均分为若干个独立吸附区的分区隔离架和若干个真空高压吸附管道组；所述高压吸附回收系统包括两个吸附回收罐、浆料回收泵和真空吸附泵。本发明所述高压吸附生产线生产的无机复合聚苯A级保温板产品均匀程度好、表观密度的一致,导热系数、热值、抗拉、抗压强度等产品性能均能达标。(The invention relates to the technical field of insulation board production equipment, in particular to an inorganic composite polyphenyl A-grade insulation board high-pressure adsorption production line. The device comprises a feeding mechanism, a high-pressure adsorption equipment host, a discharging mechanism and a high-pressure adsorption recovery system; the high-pressure adsorption equipment main machine comprises a rack, a transmission belt arranged in the rack, a driving mechanism for driving the transmission belt to circularly run, an adsorption tank mechanism, a slurry surface distribution and recovery system and a cleaning system; the adsorption tank mechanism comprises an adsorption tank, a partition isolation frame for dividing the inner cavity of the adsorption tank into a plurality of independent adsorption areas and a plurality of vacuum high-pressure adsorption pipeline groups; the high-pressure adsorption recovery system comprises two adsorption recovery tanks, a slurry recovery pump and a vacuum adsorption pump. The inorganic composite polyphenyl A-grade insulation board produced by the high-pressure adsorption production line has good uniformity and consistent apparent density, and the product performances such as heat conductivity coefficient, heat value, tensile strength, compressive strength and the like can reach the standard.)

1. The high-pressure adsorption production line for the inorganic composite polyphenyl A-grade insulation board comprises a feeding mechanism (1), a high-pressure adsorption equipment host (2), a discharging mechanism (3), a discharging mechanism (4) and a high-pressure adsorption recovery system (6), wherein the feeding end of the high-pressure adsorption equipment host (2) is butted with the tail end of the feeding mechanism (1), and the discharging end is butted with the starting end of the discharging mechanism (3); the method is characterized in that: the high-pressure adsorption equipment main machine (2) comprises a rack (201), a transmission belt (203) arranged in the rack (201), a driving mechanism for driving the transmission belt (203) to circularly run on the rack (201), an adsorption tank mechanism assembled in the middle of the rack (201), and a slurry surface distribution and recovery system and a cleaning system which are arranged above the transmission belt (203);

through holes are uniformly distributed on the transmission belt (203); the adsorption tank mechanism is positioned between the uplink conveying belt and the downlink conveying belt and comprises an adsorption tank (234), a partition isolation frame (235) for equally dividing the inner cavity of the adsorption tank (234) into a plurality of independent adsorption areas and a plurality of vacuum high-pressure adsorption pipeline groups (236) assembled at the bottom of the adsorption tank (234); the high-pressure adsorption recovery system comprises two adsorption recovery tanks, a slurry recovery pump (66) and a vacuum adsorption pump (67).

2. The inorganic composite polyphenyl A-grade insulation board high-pressure adsorption production line according to claim 1, characterized in that: the top of the adsorption groove (234) is opened, and 48 adsorption butt-joint holes (234-4) are uniformly distributed on the bottom plate; the partition isolation frame (235) comprises 5 transverse partition plates (235-1) and 7 longitudinal partition plates, the transverse partition plates (235-1) and the longitudinal partition plates are crisscrossed to form a grid shape, the adsorption tank (234) is uniformly divided into 48 independent adsorption zones, and each adsorption zone corresponds to one adsorption butt joint hole (234-4);

the number of the vacuum high-pressure adsorption pipeline groups (236) is 3, and each vacuum high-pressure adsorption pipeline group (236) comprises a main pipeline (236-13) and 16 adsorption butt joints connected to the main pipeline through a pipe joint assembly; 48 adsorption butt joints of the 3 vacuum high-pressure adsorption pipeline groups are correspondingly connected with the adsorption butt holes (234-4) one by one;

the pipe joint assembly comprises a first elbow (236-9) connected to two ends of a main pipe (236-13), a first tee joint (236-8) connected to the other connecting end of the first elbow (236-9), a second elbow (236-7) connected to two connecting ends of the first tee joint (236-8), a second tee joint (236-6) connected to the other connecting end of the second elbow (236-7), a third elbow (236-5) connected to two connecting ends of the second tee joint (236-6) and a third tee joint (236-4) connected to the other connecting end of the third elbow (236-5), wherein two connecting ends of the third tee joint (236-4) are respectively connected with adsorption butt joints through a fourth elbow (236-3); the adsorption butt joint comprises a butt joint pipe (236-1) and a movable joint pipe fitting (236-2); the butt joint pipe (236-1) is respectively connected with a fourth elbow (236-3) and an adsorption butt joint hole (234-4) through a movable joint pipe fitting (236-2); the middle part of the main pipeline (236-13) is connected with a recovery connecting pipe (236-10) for connecting a high-pressure adsorption recovery system through a fourth tee joint (236-12) and a fifth elbow (236-11);

the left longitudinal side frame and the right longitudinal side frame of the adsorption tank (234) are uniformly provided with 6 cleaning pipe perforations (234-2A); among the 7 longitudinal partition plates, the middle part is provided with a longitudinal middle partition plate (235-3), two sides of the longitudinal middle partition plate are respectively provided with 3 longitudinal side partition plates (235-2), and each longitudinal side partition plate (235-2) is uniformly provided with 6 cleaning pipe through holes (235-4); cleaning pipe through holes (235-4) on the 3 longitudinal side partition plates on the left side are flush with 6 cleaning pipe through holes (234-2A) on the longitudinal side frame on the left side respectively; the cleaning pipe through holes (235-4) on the 3 longitudinal side partition plates (235-2) on the right side are respectively flush with the 6 cleaning pipe through holes (234-2A) on the longitudinal side frame on the right side correspondingly.

3. The inorganic composite polyphenyl A-grade insulation board high-pressure adsorption production line according to claim 2, characterized in that: the two adsorption recovery tanks comprise a first adsorption recovery tank (61) and a second adsorption recovery tank (62);

the outer wall of the middle part of the first adsorption recovery tank (61) is fixedly connected with a slurry gas separation mechanism, and the slurry gas separation mechanism comprises a recovery container (617), an air inlet pipe (619A) and a slurry inlet pipe (619B); the recovery container (617) is provided with 3 adsorption tank recovery pipe connecting nozzles (611) for connecting 3 recovery connecting pipes (236-10) of a vacuum high-pressure adsorption pipeline group (236) at the bottom of the adsorption tank (234) and 3 surface adsorption recovery pipe connecting ports for connecting a slurry surface distribution and recovery system; the 3 surface adsorption recovery pipe connecting ports are respectively a side surface recovery adsorption pipe connecting port (613), a top surface scraper adsorption pipe connecting port (614) and a double adsorption recovery pipe connecting port (615);

the outlet of the recovery container (617) is connected with a pulp inlet pipe (619B), and the other end of the pulp inlet pipe (619B) is fixedly connected to the middle part of the pipe wall of the first adsorption recovery tank (61) and communicated with the inner cavity of the first adsorption recovery tank (61); the bottom end of the air inlet pipe (619A) is connected and communicated with a pulp inlet pipe (619B), and the upper end of the air inlet pipe (619A) is fixedly connected to the upper part of the pipe wall of the first adsorption recovery tank (61) and communicated with the inner cavity of the first adsorption recovery tank (61); a slurry outlet at the bottom of the first adsorption recovery tank (61) is connected with a slurry recovery pipe (671), the other end of the slurry recovery pipe (671) is connected with a slurry recovery pump (66), and a slurry return pipe (661) of the slurry recovery pump (66) is connected with the slurry recovery pipe (671) through a flange device; a check valve (663) is arranged on a pulp outlet pipe (662) of the pulp recovery pump (66);

an air outlet is formed in the side wall of the upper end of the first adsorption recovery tank (61); a baffle plate (622) for dividing the inner cavity of the second adsorption recovery tank (62) into an upper cavity and a lower cavity is fixed in the middle of the inner cavity of the second adsorption recovery tank (62), a first air inlet is formed in the side wall of the upper end of the upper cavity, the first air inlet is communicated with the air outlet of the first adsorption recovery tank (61) through a first air transmission pipeline (672), and a first pneumatic valve (631) is mounted at one end, close to the first air inlet of the second adsorption recovery tank (62), of the first air transmission pipeline (672); a second air inlet is formed in the side wall of the lower end of the lower cavity, a third air transmission pipeline (673) is fixedly connected to the second air inlet, the top end of the third air transmission pipeline (673) is fixedly connected to the middle of the first air transmission pipeline (672), and a third pneumatic valve (633) is mounted on the third air transmission pipeline (673); a U-shaped second gas transmission pipeline (621) is fixedly connected to the outer wall of the middle part of the second adsorption recovery tank (62), the upper cavity and the lower cavity of the second adsorption recovery tank (62) are communicated through the second gas transmission pipeline (621), and a second pneumatic valve (632) is installed on the second gas transmission pipeline (621); a gas recovery pipe (64) is fixedly connected to a gas outlet at the top end of the second adsorption recovery tank (62), and the other end of the gas recovery pipe (64) is connected with a vacuum adsorption pump (67); the bottom grout outlet of the second adsorption recovery tank (62) is fixedly connected with a grout discharging pipe (623), a fourth pneumatic valve (634) is installed on the grout discharging pipe (623), and the bottom end of the grout discharging pipe (623) is fixedly connected to the grout recovery pipe (671).

4. The inorganic composite polyphenyl A-grade insulation board high-pressure adsorption production line according to claim 3, characterized in that: the slurry surface distribution and recovery system comprises a front baffle surface distribution device (220), a slurry distribution device, a surface distribution double-pipe recovery and adsorption device (216), a top surface scraping single-pipe recovery device (215), a side slurry recovery and adsorption device (207), a press roll dead weight cleaning device (214) and a side scraper device (237), which are sequentially arranged above a conveying belt along the running direction of the polystyrene board;

the front material blocking surface distribution device (220) comprises a material blocking bracket (220-1) and a front material blocking plate (220-2) fixed on the material blocking bracket (220-1); two ends of the top edge of the material blocking bracket (220-1) are respectively fixed with a bracket connecting shaft (220-3);

the slurry distribution device comprises a slurry distributor (218) for pouring inorganic slurry to the top surface of the polyphenyl substrate and a grouting pipe (217) fixed at the top of the slurry distributor (218);

the surface distribution double-pipe recovery adsorption device (216) comprises two surface adsorption main pipes (216-2) and surface adsorption auxiliary pipes (216-4), and a plurality of adsorption holes are uniformly formed in the bottoms of the two surface adsorption main pipes (216-2); the surface adsorption auxiliary pipe (216-4) is communicated with the two surface adsorption main pipes (216-2) through pipelines; a surface adsorption connecting pipe is connected to the surface adsorption auxiliary pipe (216-4) at the upper part of the surface main valve (216-7), and the surface adsorption valve (216-9) is mounted on the surface adsorption connecting pipe; the tail end of the surface adsorption auxiliary pipe (216-4) is provided with a surface cleaning valve (216-8); two ends of the two surface adsorption main pipes (216-2) are respectively sealed through seal heads (216-1), the two seal heads (216-1) are fixedly connected with hangers (216-5), and hanger connecting shafts (216-6) are connected to the hangers (216-5); surface scrapers (216-3) are respectively fixed on the front side and the rear side of the two surface adsorption main pipes (216-2);

the top surface scraping single pipe recovery device (215) comprises a mounting framework (215-6), a top surface scraping plate (215-10) fixed on the mounting framework (215-6) and a top surface adsorption main pipe (215-1) assembled on the front side of the top surface scraping plate (215-10); the two ends of the top surface adsorption main pipe (215-1) are closed, the bottom of the top surface adsorption main pipe is uniformly provided with a plurality of adsorption holes, and the middle part of the top surface adsorption main pipe is connected with a top surface adsorption auxiliary pipe (215-2); a top surface adsorption connecting pipe is connected to the top surface adsorption auxiliary pipe (215-2) at the upper part of the top surface main valve (215-3), and the top surface adsorption connecting pipe is provided with a top surface adsorption valve (215-4); the tail end of the top surface adsorption auxiliary pipe (215-2) is provided with a top surface cleaning valve (215-5); framework connecting shafts (215-9) are respectively fixed at two ends of the top edge of the mounting framework (215-6);

the mounting framework (215-6) is also provided with at least two adjusting devices for adjusting the height of the top adsorption main pipe (215-1), the adjusting devices comprise a U-shaped frame (215-7) and an adjusting screw rod (215-8), the U-shaped frame (215-7) is clamped on the mounting framework (215-6), and the bottom end of the U-shaped frame is fixedly connected with the top adsorption main pipe (215-1); the adjusting screw rod (215-8) is assembled on the top plate of the U-shaped frame (215-7) in a threaded manner, and the bottom end of the adjusting screw rod is abutted against the top edge of the mounting framework (215-6);

the side slurry recycling and adsorbing device (207) comprises an inverted U-shaped side adsorbing main pipe (207-1) and a side adsorbing auxiliary pipe (207-3) connected to the middle part of the side adsorbing main pipe (207-1); a side surface adsorption connecting pipe is connected to the side surface adsorption auxiliary pipe (207-3) at the upper part of the side surface main valve (207-4), and the side surface adsorption connecting pipe is provided with a side surface adsorption valve (207-6); the tail end of the side adsorption auxiliary pipe (207-3) is provided with a side cleaning valve (207-5); the outer walls of the vertical pipes at the left side and the right side of the side adsorption main pipe (207-1) are respectively fixed with a fixed bracket (207-2);

the pressure roller dead weight cleaning device (214) comprises a pressure roller (214-1) and pressure roller connecting shafts (214-5) arranged at two ends of the pressure roller (214-1), protective plates (214-2) are fixed at two ends of the pressure roller (214-1), a bearing sleeve (214-3) is arranged at the center of each protective plate (214-2), and a bearing (214-4) is assembled in each bearing sleeve (214-3); the inner end of the compression roller connecting shaft (214-5) is assembled in the bearing (214-4);

the side scraper device (237) comprises a scraper bracket (237-1) and a side scraper (237-4); an upper transverse adjusting screw rod (237-2) and a lower transverse adjusting screw rod (237-2) are arranged on the scraper bracket (237-1); a scraper clamping seat (237-3) is fixed on the side edge of the side scraper (237-4), two nuts matched with the transverse adjusting screw rods (237-2) are fixed on the scraper clamping seat (237-3), and the two transverse adjusting screw rods (237-2) are respectively assembled on the two nuts in a threaded manner.

5. The inorganic composite polyphenyl A-grade insulation board high-pressure adsorption production line according to claim 4, characterized in that: the cleaning system comprises an external cleaning device and two cleaning pipe groups in the adsorption tanks;

the external cleaning device comprises a vertical pipeline centrifugal pump (228), a vertical cleaning main pipe (227), two horizontal and mutually parallel cleaning branch pipes (205) and three connecting pipes connected between the cleaning branch pipes (205); the bottom end of the cleaning main pipe (227) is connected to the water outlet of the vertical pipeline centrifugal pump (228), the top end of the cleaning main pipe is connected with one of the cleaning branch pipes (205), and the upper end of the cleaning main pipe (227) is provided with a cleaning main valve (225); among the three connecting pipes, a front end connecting pipe (222) is connected between the front ends of the two cleaning branch pipes (205), a rear end connecting pipe (208) is connected between the rear ends of the two cleaning branch pipes (205), two ends of a middle connecting pipe (219) are respectively connected to the middle parts of the two cleaning branch pipes (205), 8 water spray holes are uniformly formed in the bottom of the pipe wall of the middle connecting pipe, and control valves (224) are respectively installed on the two ends of the middle connecting pipe; the bottoms of the pipe walls of the two cleaning branch pipes (205) between the middle connecting pipe (219) and the rear end connecting pipe (208) are respectively provided with 6 adsorption tank cleaning connectors (223); the top of the part of the adsorption tank cleaning connector (223) on one cleaning branch pipe (205) is fixedly connected with a plurality of slurry recovery device cleaning connectors; thick liquids recovery unit washs the connector and includes: a surface recovery cleaning connector (211) connected with the surface adsorption auxiliary pipe (216-4), a top surface recovery cleaning connector (210) connected with the top surface adsorption auxiliary pipe (215-2) and a side surface recovery cleaning connector (209) connected with the side surface adsorption auxiliary pipe (207-3);

the front end connecting pipe (222), the middle connecting pipe (219) and the rear end connecting pipe (208) are all U-shaped pipes with downward openings and are parallel to one another; water pipe joints (204) are respectively arranged on the two vertical pipes of the front end connecting pipe (222) and the two vertical pipes of the rear end connecting pipe (208);

the cleaning pipe group in the adsorption tank comprises 6 cleaning pipes (223) in the adsorption tank, a control valve is arranged on a connecting port of each cleaning pipe (223) in the adsorption tank, each cleaning pipe (223) in the adsorption tank penetrates through and is fixed on a group of cleaning pipe through holes (234-2A) and cleaning pipe through holes (235-4) which are flush with each other, and water spray holes in the adsorption tank are formed in the parts of the cleaning pipes (223) in the adsorption tank, which extend into the adsorption tank (234); and each adsorption tank cleaning connector (223) is correspondingly connected with each adsorption tank inner cleaning pipe (223).

6. The inorganic composite polyphenyl A-grade insulation board high-pressure adsorption production line according to claim 5, characterized in that: a correcting pinch roller device is arranged at the feed end of the high-pressure adsorption equipment main machine (2); the correcting pinch roller device is positioned above the transmission belt (203) and comprises a pinch roller shaft (229) and two correcting pinch rollers (226) arranged on the pinch roller shaft (229).

7. The inorganic composite polyphenyl A-grade insulation board high-pressure adsorption production line according to claim 6, characterized in that: the top parts of the left side and the right side of the frame of the high-pressure adsorption equipment main machine (2) are respectively provided with a plurality of lifting adjusting mechanisms (221) for adjusting the thickness; the lifting adjusting mechanism (221) comprises a vertical frame (221-1) and a lifting device assembled in the vertical frame (221-1); the vertical frame (221-1) is of a square tubular structure, and one side wall of the vertical frame is provided with a lifting slide way (221-2); the lifting device comprises a transmission box (221-6), a lifting screw (221-7) and a lifting plate (221-4); a supporting plate (221-5) is fixed at the bottom of the transmission box (221-6), a driving device for driving the lifting screw (221-7) to rotate in the axis is assembled in the transmission box (221-6), and a hand crank (221-8) is installed outside the driving device; the supporting plate (221-5) is fixed on a top opening of the vertical frame (221-1), the lifting plate (221-4) transversely penetrates through the lifting slide way (221-2), a threaded sleeve (221-9) penetrating through the lifting plate (221-4) is arranged on the lifting plate (221-4), and the threaded sleeve (221-9) is assembled on the lifting screw rod (221-7) in a threaded mode; a sleeve (221-3) is also fixed on the lifting plate (221-4);

the two ends of the pressure wheel shaft (229), the support connecting shafts (220-3) at the two ends of the top edge of the material blocking support (220-1), the left hanger connecting shaft (216-6), the right hanger connecting shaft (216-6), the framework connecting shafts (215-9) at the two ends of the top edge of the mounting framework (215-6) and the pressure roller connecting shafts (214-5) at the two ends of the pressure roller (214-1) are respectively and correspondingly fixed in the sleeves (221-3) of the lifting adjusting mechanisms (221) at the two sides;

the inner walls of the left side and the right side of the frame of the high-pressure adsorption equipment main machine (2) are respectively provided with a transverse adjusting mechanism for adjusting the width; the transverse adjusting mechanism comprises a baffle (206-6) which is longitudinally arranged, a plurality of transverse adjusting devices for transversely pushing and pulling the baffle (206-6) and a baffle positioning plate (206-5);

the transverse adjusting device comprises a fixing plate (206-1) and a transverse screw rod (206-4); the outer end of the transverse screw rod (206-4) is fixedly provided with a hand-operated wheel (206-3); the transverse screw rod (206-4) is also provided with a locking nut (26-4A); the fixing plate (206-1) is provided with a screw hole and an assembling hole; the transverse screw (206-4) is assembled in the screw hole in a threaded manner, and the inner end of the transverse screw is assembled on the baffle (206-6); a through hole is formed in the baffle (206-6), and a pull ring (206-8) is arranged in the through hole; a pulling plate (206-7) is fixed on the outer side of the through hole, a through hole is formed in the pulling plate (206-7), and the outer end of the transverse screw rod (206-4) penetrates through the pulling plate (206-7) and is fixed in a central hole of the pull ring (206-8); the top edge of the baffle (206-6) is provided with a 90-degree folded edge (206-6A), and the folded edge (206-6A) is contacted with the baffle positioning plate (206-5); the surface of the baffle (206-6) facing the inner side of the frame is fixed with a bakelite plate (212);

the middle part of the baffle positioning plate (206-5) is provided with a long hole (206-5B) along the length direction, and a fastening screw (206-5A) is assembled in the long hole (206-5B).

8. The inorganic composite polyphenyl A-grade insulation board high-pressure adsorption production line according to claim 7, characterized in that: the insulation board shaping clinker interlayer device (5) comprises a portal frame (51) and a bottom support; two supporting frames (54) are respectively fixed at two vertex angle parts of the portal frame (51), an upper roll shaft and a lower roll shaft are installed between the two supporting frames (54), wherein a main roll shaft (53) is positioned below the two supporting frames, a standby roll shaft (52) is positioned above the two supporting frames, and two ends of the two roll shafts are assembled on bearing seats of the two supporting frames (54) in a detachable mode; interlayer paper (55) is wound on the two roll shafts; the bottom support comprises a top support plate (57) and a plurality of load supports (58) fixed at the bottom of the top support plate (57).

9. The inorganic composite polyphenyl A-grade insulation board high-pressure adsorption production line according to claim 8, characterized in that: the high-pressure adsorption equipment host (2) is provided with two driving mechanisms for driving the transmission belt (203) to circularly run on the rack, and the driving mechanisms comprise a first driving roller (230), a first power mechanism and a second driving roller (202) for driving the first driving roller (230), and a second power mechanism for driving the second driving roller (202).

10. The inorganic composite polyphenyl A-grade insulation board high-pressure adsorption production line according to claim 9, characterized in that: the slurry stirring device also comprises a slurry stirring tank group (7) which mainly comprises a first stirring tank (71), a second stirring tank (72) and a feeding recovery stirring tank (73).

Technical Field

The invention relates to the technical field of insulation board production equipment, in particular to an inorganic composite polyphenyl A-grade insulation board high-pressure adsorption production line.

Background

The main index requirements of the inorganic composite polyphenyl A-grade insulation board in the inorganic composite polyphenyl A-grade insulation board industry standard JG/T536-2017 are as follows: the combustion performance grade is A2 grade, and the heat value is less than or equal to 3 MJ; thermal conductivity is divided into 050 levels (≦ 0.050W/(m × k)) and 060 levels (> 0.050W/(m × k) and ≦ 0.060W/(m × k)); ③ the tensile strength vertical to the plate surface direction: 050 ≧ 0.10MPa, 060 ≧ 0.12; compression strength: 050 ≧ 0.15MPa, 060 ≧ 0.2 MPa; volume water absorption is less than or equal to 10 percent.

The production line mainly uses a low-pressure adsorption and permeation production line, and the production line mainly conveys a polyphenyl substrate to be produced to low-pressure adsorption equipment through a conveyor belt, and the pulp is slightly permeated into the polyphenyl substrate through the adsorption force of 0.01-0.02MPa generated by a low-pressure adsorption pump, so that the polyphenyl substrate contains inorganic pulp to cut off combustion flame, and the flame-retardant effect is achieved. The low-pressure adsorption and permeation production line in the prior art has the following defects:

1. the absorption vacuum pressure of low pressure absorption infiltration production line is at 0.01-0.02MPa, because its adsorption tank does not distinguish the effect in each region, often lead to the thick liquids to adsorb even degree poor, the corner position far away from adsorption pipeline central point puts, can be because of the small and thick liquids infiltration of suction, the absorption infiltration degree of thick liquids is worse when more even person's corner appears leaking gas, finally lead to the inside even degree of thick liquids drama base plate very poor, the inside fine network structure that can't form of inorganic composite polyphenyl A level heated board product of production, the calorific value also can't reach standard.

2. In the A-level insulation board production process, partial slurry can be recovered along with the adsorption gas, but because only a single adsorption recovery tank is arranged in the low-pressure adsorption and permeation production line, the slurry which is adsorbed and recovered cannot be completely precipitated and recovered, the slurry is caused to enter a vacuum adsorption pump along with the adsorption gas, and the vacuum adsorption pump is damaged.

3. The low-pressure adsorption and permeation production line adopts a single-drive motor for transmission, a three-phase asynchronous motor and a speed reducer are mainly used as traction force of a driving roller, and the driving roller drives the whole equipment to operate by virtue of friction force. The transmission of the single-drive motor can work reluctantly on low-pressure adsorption equipment (vacuum adsorption force is less than 0.02MPa), but the low-pressure adsorption and permeation production line cannot produce the standard product of the inorganic composite polyphenyl A-grade insulation board meeting the requirements in the industrial standard JG/T536-2017, and the high-pressure adsorption equipment with the vacuum adsorption force more than or equal to 0.04MPa is required to ensure that slurry inside the inorganic composite polyphenyl A-grade insulation board forms a net-shaped structure with increased density and uniformity so as to block flame, reduce the heat value, increase the tensile and compressive strength and reduce the water absorption. The adsorption force of the high-pressure adsorption equipment is increased, so that the transportation resistance of the transmission belt is larger than the friction force between the driving wheel and the transmission belt to stop transmission, the transmission belt and the driving wheel slip, the motor load is increased to damage or burn out a motor coil, voltage instability is caused, and a series of influences are caused on other peripheral electric equipment.

4. The width of a baffle plate and the height of a top surface rubber scraping device in a low-pressure adsorption and permeation production line are fixed and unchangeable, the baffle plate cannot be adjusted according to the width requirement of an inorganic composite polyphenyl A-grade insulation board, only the inorganic composite polyphenyl A-grade insulation board with the fixed width of 1200mm can be produced, and the actual production requirement and the actual situation are seriously not met; moreover, according to actual demands, the thickness range of the inorganic composite polyphenyl A-level heat insulation plate is 30-150mm, but the height of the top surface rubber scraping device is fixed, when the heat insulation plate with the thickness of 30mm is produced, the top surface rubber scraping device is too high, the rubber scraping plate cannot be scraped completely, when the heat insulation plate with the thickness of 150mm is produced, the top surface rubber scraping device is too low, equipment cannot run, and production cannot be finished.

5. The top scraper cleaning device mainly comprises a scraper arranged at the top of the top scraper, and only non-penetrated slurry at the top of the plate blank is cleaned through the scraper in the penetration process. The top surface scraper blade cleaning device is of a rough type, when the top surface scraper blade made of thick rubber is used for scraping and cleaning slurry which is not permeated at the top of the polyphenyl substrate, the top surface scraper blade is also cleaned together with the slurry at the top of the un-permeated part of the polyphenyl substrate, and gradual adsorption and recovery cleaning are not carried out according to the principle and effect of surface distribution, so that the permeation effect is poor, the cleaning effect can be ignored, the appearance of an inorganic composite polyphenyl A-grade insulation board product is sloppy, meanwhile, the slurry overflows from the middle to the edge of the board to cause the volume weights of two ends of the inorganic composite polyphenyl A-grade insulation board product to be inconsistent, and the volume weights of the top surface and the bottom surface are inconsistent when the slurry flows to the bottom. The inorganic composite polyphenyl A-grade insulation board produced finally has disordered uniformity and different apparent densities, so that the heat conductivity coefficient, the heat value, the tensile strength and the compressive strength are different, and the product performance does not reach the standard.

6. After the production of the insulation board product is completed, when the machine is shut down for maintenance, residual inorganic slurry in the transmission band, the skirt edge, the left baffle, the right baffle, the adsorption tank and other parts needs to be cleaned in time so as not to pollute the equipment and prevent the slurry from being solidified and then influencing the next production and unnecessary abrasion. However, the existing low-pressure adsorption and permeation production line is not provided with a cleaning system, and the surface of equipment is cleaned only by manually spraying water through a water pipe. The manual work is not only taken a lot of work and labouriously with water pipe water spray cleaning, still clear up not in place, moreover, manual cleaning still can the sanitization to the visible clearance of equipment surface, nevertheless to the equipment corner, the adsorption tank, the double-barrelled absorption pipeline inner wall of retrieving of surface distribution, the single tube recovery pipeline inner wall is scraped to the top surface, side thick liquids are retrieved absorption pipeline inner wall etc. and often the clearance is unclean or can't be cleared up, the work effect of serious influence equipment, make equipment can't reach the design effect, scrap even.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a high-pressure adsorption production line for an inorganic composite polyphenyl A-grade insulation board so as to solve the technical problem.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a high-pressure adsorption production line for an inorganic composite polyphenyl A-grade insulation board comprises a feeding mechanism, a high-pressure adsorption equipment host, a discharging mechanism and a high-pressure adsorption recovery system, wherein the feeding end of the high-pressure adsorption equipment host is butted with the tail end of the feeding mechanism, and the discharging end of the high-pressure adsorption equipment host is butted with the starting end of the discharging and discharging mechanism; the method is characterized in that: the high-pressure adsorption equipment main machine comprises a rack, a transmission belt arranged in the rack, a driving mechanism for driving the transmission belt to circularly run on the rack, an adsorption tank mechanism assembled in the middle of the rack, and a slurry surface distribution and recovery system and a cleaning system which are arranged above the transmission belt; through holes are uniformly distributed on the transmission belt; the adsorption tank mechanism is positioned between the uplink conveying belt and the downlink conveying belt and comprises an adsorption tank, a partition isolation frame for equally dividing the inner cavity of the adsorption tank into a plurality of independent adsorption areas and a plurality of vacuum high-pressure adsorption pipeline groups assembled at the bottom of the adsorption tank; the high-pressure adsorption recovery system comprises two adsorption recovery tanks, a slurry recovery pump and a vacuum adsorption pump.

Furthermore, the top of the adsorption tank is provided with an opening, and 48 adsorption butt-joint holes are uniformly distributed on the bottom plate; the partition isolation frame comprises 5 transverse partition plates and 7 longitudinal partition plates, the transverse partition plates and the longitudinal partition plates are crisscrossed to form a grid shape, the adsorption tank is uniformly divided into 48 independent adsorption zones, and each adsorption zone corresponds to one adsorption butt joint hole;

the number of the vacuum high-pressure adsorption pipeline groups is 3, and each vacuum high-pressure adsorption pipeline group comprises a main pipeline and 16 adsorption butt joints connected to the main pipeline through a pipe joint assembly; 48 adsorption butt joints of the 3 vacuum high-pressure adsorption pipeline groups are correspondingly connected with the adsorption butt holes one by one;

the pipe joint assembly comprises a first elbow connected to two ends of a main pipe, a first tee connected to the other connecting end of the first elbow, a second elbow connected to two connecting ends of the first tee, a second tee connected to the other connecting end of the second elbow, a third elbow connected to two connecting ends of the second tee and a third tee connected to the other connecting end of the third elbow, wherein two connecting ends of the third tee are respectively connected with an adsorption butt joint through a fourth elbow; the adsorption butt joint comprises a butt joint pipe and a movable joint pipe piece; the butt joint pipe is respectively connected with a fourth elbow and an adsorption butt joint hole through a loose joint pipe fitting; the middle part of the main pipeline is connected with a recovery connecting pipe for connecting a high-pressure adsorption recovery system through a fourth tee joint and a fifth elbow;

6 cleaning pipe perforations are uniformly arranged on the left longitudinal side frame and the right longitudinal side frame of the adsorption tank; among the 7 longitudinal partition plates, the longitudinal middle partition plate is positioned in the middle, 3 longitudinal side partition plates are respectively arranged at two sides of the longitudinal middle partition plate, and 6 cleaning pipe through holes are uniformly formed in each longitudinal side partition plate; the through holes of the cleaning tubes on the 3 longitudinal side partition plates on the left side are flush with the through holes of the 6 cleaning tubes on the longitudinal side frame on the left side respectively; the cleaning tube through holes on the 3 longitudinal side partition plates on the right side are respectively flush with the 6 cleaning tube through holes on the longitudinal side frame on the right side correspondingly.

Further, the two adsorption recovery tanks comprise a first adsorption recovery tank and a second adsorption recovery tank;

the outer wall of the middle part of the first adsorption recovery tank is fixedly connected with a slurry gas separation mechanism, and the slurry gas separation mechanism comprises a recovery container, a gas inlet pipe and a slurry inlet pipe; the recovery container is provided with 3 adsorption tank recovery pipe connecting nozzles for connecting 3 recovery connecting pipes of the vacuum high-pressure adsorption pipeline group at the bottom of the adsorption tank and 3 surface adsorption recovery pipe connecting ports for connecting a slurry surface distribution and recovery system; the 3 surface adsorption recovery pipe connectors are respectively a side surface recovery adsorption pipe connector, a top surface scraper adsorption pipe connector and a double adsorption recovery pipe connector;

the outlet of the recovery container is connected with a pulp inlet pipe, and the other end of the pulp inlet pipe is fixedly connected to the middle part of the pipe wall of the first adsorption recovery tank and communicated with the inner cavity of the first adsorption recovery tank; the bottom end of the air inlet pipe is connected and communicated with the pulp inlet pipe, and the upper end of the air inlet pipe is fixedly connected to the upper part of the pipe wall of the first adsorption recovery tank and communicated with the inner cavity of the first adsorption recovery tank; a slurry outlet at the bottom of the first adsorption recovery tank is connected with a slurry recovery pipe, the other end of the slurry recovery pipe is connected with a slurry recovery pump, and a slurry return pipe of the slurry recovery pump is connected with the slurry recovery pipe through a flange device; a check valve is arranged on a slurry outlet pipe of the slurry recovery pump;

an air outlet is formed in the side wall of the upper end of the first adsorption recovery tank; the middle part of the inner cavity of the second adsorption recovery tank is fixedly provided with a baffle plate which divides the inner cavity of the second adsorption recovery tank into an upper cavity and a lower cavity, the side wall of the upper end of the upper cavity is provided with a first air inlet, the first air inlet is communicated with the air outlet of the first adsorption recovery tank through a first air transmission pipeline, and one end of the first air transmission pipeline, which is close to the first air inlet of the second adsorption recovery tank, is provided with a first pneumatic valve; a second air inlet is formed in the side wall of the lower end of the lower cavity, a third air transmission pipeline is fixedly connected to the second air inlet, the top end of the third air transmission pipeline is fixedly connected to the middle of the first air transmission pipeline, and a third pneumatic valve is mounted on the third air transmission pipeline; a U-shaped second gas transmission pipeline is fixedly connected to the outer wall of the middle part of the second adsorption recovery tank, the upper cavity and the lower cavity of the second adsorption recovery tank are communicated through the second gas transmission pipeline, and a second pneumatic valve is installed on the second gas transmission pipeline; a gas recovery pipe is fixedly connected to a gas outlet at the top end of the second adsorption recovery tank, and the other end of the gas recovery pipe is connected with a vacuum adsorption pump; the bottom grout outlet fixedly connected with of No. two absorption recovery tanks arranges the thick liquid pipe, arrange and install No. four pneumatic valves on the thick liquid pipe, arrange the bottom fixed connection of thick liquid pipe on thick liquids recovery tube.

The system comprises a front blocking surface distribution device, a pulp distribution device, a surface distribution double-tube recovery and adsorption device, a top surface scraping single-tube recovery device, a side surface pulp recovery and adsorption device, a compression roller self-weight cleaning device and a side surface scraper device which are sequentially arranged above a conveying belt along the running direction of a polyphenyl substrate;

the front material blocking surface distribution device comprises a material blocking bracket and a front material blocking plate fixed on the material blocking bracket; support connecting shafts are respectively fixed at two ends of the top edge of the material blocking support;

the slurry distribution device comprises a slurry distributor for pouring inorganic slurry to the top surface of the polyphenyl substrate and a grouting pipe fixed at the top of the slurry distributor;

the surface distribution double-pipe recycling and adsorbing device comprises two surface adsorption main pipes and surface adsorption auxiliary pipes, and a plurality of adsorption holes are uniformly formed in the bottoms of the two surface adsorption main pipes; the surface adsorption auxiliary pipe is communicated with the two surface adsorption main pipes through a pipeline; the surface adsorption auxiliary pipe is provided with a surface main valve, the surface adsorption auxiliary pipe at the upper part of the surface main valve is connected with a surface adsorption connecting pipe, and the surface adsorption connecting pipe is provided with a surface adsorption valve; the tail end of the surface adsorption auxiliary pipe is provided with a surface cleaning valve; two ends of the two surface adsorption main pipes are respectively sealed through end sockets, and the two end sockets are fixedly connected with a hanging bracket which is connected with a hanging bracket connecting shaft; surface scrapers are respectively fixed on the front side and the rear side of the two surface adsorption main pipes;

the top surface scraping single pipe recovery device comprises a mounting framework, a top surface scraping plate fixed on the mounting framework and a top surface adsorption main pipe assembled on the front side of the top surface scraping plate; the two ends of the top surface adsorption main pipe are closed, the bottom of the top surface adsorption main pipe is uniformly provided with a plurality of adsorption holes, and the middle part of the top surface adsorption main pipe is connected with a top surface adsorption auxiliary pipe; the top surface adsorption auxiliary pipe is provided with a top surface main valve, the top surface adsorption auxiliary pipe at the upper part of the top surface main valve is connected with a top surface adsorption connecting pipe, and the top surface adsorption connecting pipe is provided with a top surface adsorption valve; the tail end of the top surface adsorption auxiliary pipe is provided with a top surface cleaning valve; framework connecting shafts are respectively fixed at two ends of the top edge of the mounting framework;

the mounting framework is also provided with at least two adjusting devices for adjusting the height of the top surface adsorption main pipe, the adjusting devices comprise a U-shaped frame and an adjusting screw rod, the U-shaped frame is clamped on the mounting framework, and the bottom end of the U-shaped frame is fixedly connected with the top surface adsorption main pipe; the adjusting screw is assembled on the top plate of the U-shaped frame in a threaded manner, and the bottom end of the adjusting screw pushes against the top edge of the mounting framework;

the side surface slurry recycling and adsorbing device comprises an inverted U-shaped side surface adsorption main pipe and a side surface adsorption auxiliary pipe connected to the middle part of the side surface adsorption main pipe; the side adsorption auxiliary pipe is provided with a side main valve, the side adsorption auxiliary pipe at the upper part of the side main valve is connected with a side adsorption connecting pipe, and the side adsorption connecting pipe is provided with a side adsorption valve; the tail end of the side adsorption auxiliary pipe is provided with a side cleaning valve; the outer walls of the vertical pipes on the left side and the right side of the side adsorption main pipe are respectively fixed with a fixed bracket;

the compression roller dead weight cleaning device comprises a compression roller and compression roller connecting shafts arranged at two ends of the compression roller, protective plates are fixed at two ends of the compression roller, a bearing sleeve is arranged at the center of each protective plate, and a bearing is assembled in each bearing sleeve; the inner end of the compression roller connecting shaft is assembled in the bearing;

the side surface scraper device comprises a scraper bracket and a side surface scraper; an upper transverse adjusting screw and a lower transverse adjusting screw are mounted on the scraper support; and a scraper clamping seat is fixed on the side edge of the side scraper, two nuts matched with the transverse adjusting screws are fixed on the scraper clamping seat, and the two transverse adjusting screws are respectively assembled on the two nuts in a threaded manner.

Further, the cleaning system comprises an external cleaning device and two cleaning pipe groups in the adsorption tanks;

the external cleaning device comprises a vertical pipeline centrifugal pump, a vertical cleaning main pipe, two horizontal and mutually parallel cleaning branch pipes and three connecting pipes connected between the cleaning branch pipes; the bottom end of the cleaning main pipe is connected to a water outlet of the vertical pipeline centrifugal pump, the top end of the cleaning main pipe is connected with one of the cleaning branch pipes, and a cleaning main valve is installed at the upper end of the cleaning main pipe; among the three connecting pipes, the front end connecting pipe is connected between the front ends of the two cleaning branch pipes, the rear end connecting pipe is connected between the rear ends of the two cleaning branch pipes, two ends of the middle connecting pipe are respectively connected to the middle parts of the two cleaning branch pipes, 8 water spray holes are uniformly arranged at the bottom of the pipe wall of the middle connecting pipe, and control valves are respectively arranged at two ends of the middle connecting pipe; the bottoms of the pipe walls between the middle connecting pipe and the rear end connecting pipe on the two cleaning branch pipes are respectively provided with 6 adsorption tank cleaning connectors; the top of the part of the adsorption tank cleaning connector on one cleaning branch pipe is fixedly connected with a plurality of slurry recovery device cleaning connectors; thick liquids recovery unit washs the connector and includes: a surface recovery cleaning connector connected with the surface adsorption auxiliary pipe, a top surface recovery cleaning connector connected with the top surface adsorption auxiliary pipe and a side surface recovery cleaning connector connected with the side surface adsorption auxiliary pipe;

the front end connecting pipe, the middle connecting pipe and the rear end connecting pipe are all U-shaped pipes with downward openings and are parallel to each other; water pipe joints are respectively arranged on the two vertical pipes of the front end connecting pipe and the two vertical pipes of the rear end connecting pipe;

the cleaning pipe group in the adsorption tank comprises 6 cleaning pipes in the adsorption tank, a control valve is arranged on a connecting port of each cleaning pipe in the adsorption tank, each cleaning pipe in the adsorption tank penetrates through and is fixed on a group of cleaning pipe through holes and cleaning pipe through holes which are flushed together, and the parts of the cleaning pipes in the adsorption tank, which extend into the adsorption tank, are provided with water spray holes in the adsorption tank; and the cleaning connectors of the adsorption tanks are correspondingly connected with the cleaning pipes in the adsorption tanks one by one.

Furthermore, a correcting pinch roller device is installed at the feed end of the high-pressure adsorption equipment main machine; the correcting pinch roller device is positioned above the transmission belt and comprises a pinch roller shaft and two correcting pinch rollers arranged on the pinch roller shaft.

Furthermore, a plurality of lifting adjusting mechanisms for adjusting the thickness are respectively installed at the tops of the left side and the right side of the rack of the high-pressure adsorption equipment main machine; the lifting adjusting mechanism comprises a vertical frame and a lifting device assembled in the vertical frame; the vertical frame is of a square tubular structure, and one side wall of the vertical frame is provided with a lifting slideway; the lifting device comprises a transmission box, a lifting screw and a lifting plate; a supporting plate is fixed at the bottom of the transmission box, a driving device for driving the lifting screw to rotate in the axis is assembled in the transmission box, and a crank handle is installed outside the driving device; the supporting plate is fixed on a top opening of the vertical frame, the lifting plate transversely penetrates through the lifting slideway, a threaded sleeve penetrating through the lifting plate is arranged on the lifting plate, and the threaded sleeve is assembled on the lifting screw rod in a threaded manner; a sleeve is also fixed on the lifting plate;

the two ends of the pressure wheel shaft, the bracket connecting shafts at the two ends of the top edge of the material blocking bracket, the left and right hanger connecting shafts, the framework connecting shafts at the two ends of the top edge of the installation framework and the pressure roller connecting shafts at the two ends of the pressure roller are respectively and correspondingly fixed in the sleeve pipes of the lifting adjusting mechanisms at the two sides;

the inner walls of the left side and the right side of the frame of the high-pressure adsorption equipment host are respectively provided with a transverse adjusting mechanism for adjusting the width; the transverse adjusting mechanism comprises a baffle plate which is longitudinally arranged, a plurality of transverse adjusting devices for transversely pushing and pulling the baffle plate and a baffle plate positioning plate;

the transverse adjusting device comprises a fixing plate and a transverse screw rod; the outer end of the transverse screw rod is fixedly provided with a hand-operated wheel; the transverse screw rod is also provided with a locking nut; the fixing plate is provided with a screw hole and an assembling hole; the transverse screw rod is assembled in the screw hole in a threaded manner, and the inner end of the transverse screw rod is assembled on the baffle; the baffle plate is provided with a through hole, and a pull ring is arranged in the through hole; a pull plate is fixed on the outer side of the through hole, a through hole is formed in the pull plate, and the outer end of the transverse screw rod penetrates through the pull plate and is fixed in a central hole of the pull ring; the top edge of the baffle is provided with a 90-degree folded edge which is in contact with the baffle positioning plate; the surface of the baffle plate facing the inner side of the frame is fixed with a bakelite plate;

the middle part of the baffle positioning plate is provided with a strip hole along the length direction, and a fastening screw is assembled in the strip hole.

Further, the insulation board shaping clinker interlayer device comprises a portal frame and a bottom support; two supporting frames are respectively fixed at two vertex angle parts of the portal frame, an upper roll shaft and a lower roll shaft are installed between the two supporting frames, wherein a main roll shaft is positioned below the portal frame, a standby roll shaft is positioned above the portal frame, and two ends of the two roll shafts are assembled on bearing seats of the two supporting frames in a detachable mode; interlayer paper is wound on the two roll shafts; the bottom support comprises a top supporting plate and a plurality of load supports fixed at the bottom of the top supporting plate.

Furthermore, the high-pressure adsorption equipment host is provided with two driving mechanisms for driving the transmission belts to circularly run on the rack, and the driving mechanisms comprise a first driving roller, a first power mechanism and a second driving roller for driving the first driving roller, and a second power mechanism for driving the second driving roller.

Further, the slurry stirring device also comprises a slurry stirring tank group which mainly comprises a first stirring tank, a second stirring tank and a feeding and recovering stirring tank.

Has the advantages that: compared with the prior art, the inorganic composite polyphenyl A-grade insulation board produced by the high-pressure adsorption production line has the advantages of good uniformity degree, consistent apparent density, and standard product performances such as heat conductivity coefficient, heat value, tensile strength, compressive strength and the like. Specifically, the high-pressure adsorption production line has the following remarkable characteristics:

1. the adsorption tanks are arranged into six transverse eight longitudinal 48 independent adsorption zones, the vacuum high-pressure adsorption pipeline group is arranged into four-stage distribution vacuum adsorption pipelines, under the action of vacuum high-pressure adsorption (high-pressure adsorption 0.04MPa is 4000 kg/square meter adsorption force), inorganic slurry has the same compactness and is uniformly distributed in all gaps in the polyphenyl board as steel bar drawing, after the polyphenyl board is dried in the air, a tough net structure is formed in the polyphenyl board, the noise is low, the service life is long, the polyphenyl thermal insulation material is uniformly adsorbed, the production efficiency is high, and therefore the defects in production of permeable thermal insulation materials are thoroughly solved.

2. Be equipped with two absorption recovery jars, through carrying out twice separation and sediment to the thick liquids that contain in the high pressure vacuum adsorption's gas, the thick liquids of sediment are retrieved the clearance by the thick liquids recovery pump, not only satisfied inorganic compound polyphenyl A level heated board up to standard and the high pressure absorption (pressure value 0.04MPa) of adopting subsides the requirement of deposiing to thick liquids, moreover, guaranteed not to contain the thick liquids in the gas that inhales in the vacuum adsorption pump in the production process, thereby play the protection to the vacuum adsorption pump, for producing qualified product provides the guarantee.

3. The duplex driving mechanism is adopted, the two driving mechanisms simultaneously, synchronously and at the same speed provide continuous power for the transmission belt, the friction force for transmission is increased by 1 time, and the defects of belt slipping, belt transmission stopping, motor overload, incapability of producing qualified products and the like in the high-pressure adsorption production process of the traditional single driving motor are really solved.

4. The distance (1200-1260mm) between the left baffle and the right baffle is adjusted to meet the requirement of producing insulation boards with different widths; two lifting adjusting mechanism are a set of, set up 5 groups altogether, cooperate respectively to adjust insulation board warpage wheel pressure corrector, preceding fender material surface distribution device, the double-barrelled recovery adsorption equipment of surface distribution, top surface and scrape single tube recovery unit and compression roller dead weight cleaning device's height to ensure to carry out the surface cleaning at suitable angle to novel inorganic compound polyphenyl A level insulation board.

5. Being equipped with cleaning system and replacing traditional artifical mode of using water pipe water spray to carrying out equipment cleaning, labour saving and time saving not only can carry out comprehensive, thorough washing to equipment from outside to inside moreover to can avoid thick liquids to remain the pollution that causes equipment and the jam that causes the adsorption pipeline after solidifying, play fine guard action to equipment, help the long-term normal operating of equipment, and make equipment remain good working effect throughout.

6. Preceding fender material surface distribution device, the double-barrelled recovery adsorption equipment of surface distribution, top surface scrape clean single tube recovery unit, side thick liquids recovery adsorption equipment, compression roller dead weight cleaning device, side scraper means will be attached to the slab and carry out the surface distribution and the recovery of thick liquids according to the difference of effect, thereby can replace the cleaning method of traditional top surface scraper blade, other high-pressure adsorption equipment of cooperation assembly in A level insulation board production facility, it is even to realize inorganic compound polyphenyl A level insulation board apparent density, surfacing, each item index is all up to standard, thick liquids recovery make full use of, guarantee that inorganic compound polyphenyl A level insulation board product face all around is clean, thoroughly solved the disadvantage of traditional top surface single scraper blade clearance.

7. The shaping clinker interlayer device replaces the traditional common mode of clamping a square tube or a batten, not only solves the problem that the slurry inside the inorganic composite polyphenyl A-grade insulation board produced just before solidification and deep indentation of a softer board surface, but also solves the problems of damage on the surface of the inorganic composite polyphenyl A-grade insulation board produced by indentation adhesion and poor flatness of the board surface caused by the nonuniformity of the position of the square tube or the batten, thereby ensuring good flatness of the board surface of the inorganic composite polyphenyl A-grade insulation board, consistent uniformity of plastering in use and installation, good flatness of installation effect, and convenience in follow-up process and work.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of the feeding mechanism of the present invention;

FIG. 3 is a schematic structural view of the discharging mechanism and the discharging mechanism in the present invention;

FIG. 4 is a schematic structural view of the high pressure adsorption apparatus main unit according to the present invention;

FIG. 5 is a schematic structural view of the adsorption tank mechanism according to the present invention;

FIG. 6 is a schematic view of the structure of the adsorption tank according to the present invention;

FIG. 7 is a schematic structural view of the partitioned isolation shelf according to the present invention;

FIG. 8 is a schematic structural view of a vacuum high-pressure adsorption piping set according to the present invention;

FIG. 9 is a schematic view showing the construction of the external washing apparatus according to the present invention;

FIG. 10 is a schematic view showing the assembly of a cleaning tube group in the adsorption tank according to the present invention;

FIG. 11 is a schematic view of the correcting roller device according to the present invention;

fig. 12 is a schematic structural view of the front stock surface distribution device of the present invention;

FIG. 13 is a schematic view of the configuration of the surface-distribution double-tube recycling adsorption apparatus of the present invention;

FIG. 14 is a schematic view of the top-scraped single-tube recovery unit of the present invention;

FIG. 15 is a schematic structural view of the self-weight cleaning device for the press roll according to the present invention;

FIG. 16 is a schematic view of the side-view slurry recovery adsorption unit of the present invention;

FIG. 17 is a schematic view of the construction of the side screed apparatus of the present invention;

FIG. 18 is an exploded view of the lift adjustment mechanism of the present invention;

FIG. 19 is a schematic view of the assembly of the lateral adjustment mechanism of the present invention;

FIG. 20 is a schematic view of a baffle positioning plate of the lateral adjustment mechanism of the present invention;

FIG. 21 is a schematic diagram of the high pressure adsorption recovery system of the present invention;

FIG. 22 is a schematic diagram of the operation of the slurry and gas in adsorption recovery tank # I of the high pressure adsorption recovery system of the present invention;

FIG. 23 is a schematic diagram of the construction of the slurry agitator tank assembly of the present invention;

fig. 24 is a schematic structural view of the insulation board shaping clinker interlayer device in the invention.

In the figure: → represents the running direction of the polyphenyl substrate.

Detailed Description

The invention is further described with reference to the following figures and specific embodiments.

Example (b):

referring to fig. 1, the inorganic composite polyphenyl a-grade insulation board high-pressure adsorption production line according to the embodiment includes a feeding mechanism 1, a high-pressure adsorption equipment main machine 2, a discharging mechanism 3, a discharging mechanism 4, an insulation board shaping clinker interlayer device 5, a high-pressure adsorption recovery system 6, and a slurry stirring tank group 7 (as shown in fig. 23) mainly composed of a first stirring tank 71, a second stirring tank 72, and a feeding recovery stirring tank 73.

The slurry stirring tank group 7 is used for producing inorganic slurry and conveying the inorganic slurry to the high-pressure adsorption equipment main machine 2. When the inorganic slurry is produced, the raw materials are put into the first stirring tank 71 according to the proportion and stirred to form the inorganic slurry in a uniform state, then the slurry in the first stirring tank 71 is pumped into the loading recovery stirring tank 73 by a slurry pump, then the second stirring tank 72 is started according to the same method to form the inorganic slurry of the slurry, and the inorganic slurry is pumped into the loading recovery stirring tank 73 from the second stirring tank 72, so that the uninterrupted production is formed by the circulation.

As shown in fig. 2, the feeding mechanism 1 includes two sets of feeding fast-forward platforms which are butted front to back, the feeding fast-forward platforms include a feeding support 11, a feeding driving roller 15 installed at two ends of the feeding support 11, a feeding driven roller 12, and 5 feeding conveyer belts 13 assembled on the feeding driving roller 15 and the feeding driven roller 12, and a feeding power mechanism 16 and a feeding power electric control box 17 which drive the feeding driving roller 15 are installed at the outer side of the feeding support 11; a plurality of feeding support cross bars 14 are fixed on the top of the feeding support 11. And a feeding butt-joint platform 19 is fixedly arranged at the tail end of the feeding fast-feeding platform at the rear side. And feeding width adjusting plates 18 with adjustable intervals are respectively arranged at the tops of the left side and the right side of the feeding support 11.

As shown in fig. 3, the discharging mechanism 3 includes two sets of front and back butted discharging fast-feeding platforms, the discharging fast-feeding platforms include a feeding support 3, a discharging driving roller 35 installed at two ends of the discharging support 31, a discharging driven roller 32, and 5 discharging conveyer belts 33 assembled on the discharging driving roller 35 and the discharging driven roller 32, and a discharging power mechanism 36 and a discharging power electric control box 37 for driving the discharging driving roller 35 are installed outside the discharging support 31; a plurality of discharging supporting cross rods 34 are fixed on the top of the discharging support 31. The front end of the discharging fast-feeding platform at the front side is fixedly provided with a discharging butt-joint platform 39. And the discharging width adjusting plates 38 with adjustable intervals are respectively arranged at the tops of the left side and the right side of the discharging support 31.

The discharging mechanism 4 is butted with the tail part of the discharging fast-feeding platform at the rear side, and comprises a discharging support 41 and a plurality of discharging roll shafts 42 arranged at the top of the discharging support 41.

The feeding end of the high-pressure adsorption equipment main machine 2 is butted with the feeding butt-joint platform 19, and the discharging end is butted with the discharging butt-joint platform 39.

As shown in fig. 4, the high-pressure adsorption equipment main body 2 includes a frame 201, a conveyor belt 203 installed in the frame 201, a driving mechanism for driving the conveyor belt 203 to circulate on the frame 201, an adsorption tank mechanism installed in the middle of the frame 201, and a slurry surface distribution and recovery system and a cleaning system installed above the conveyor belt 203. The transmission band 203 is evenly provided with through holes, and the through holes form 8 through hole bands along the running direction of the transmission band 203.

The bottom of high pressure adsorption equipment host computer 2, the below of transmission band 203 is provided with both ends height, the middle low remaining collection fill 231, and the outside of remaining clear collection fill 231 is equipped with remaining discharge port 232.

The high-pressure adsorption equipment host machine 2 is provided with two driving mechanisms for driving the conveying belt 203 to circularly run on the rack, and the driving mechanisms comprise a first driving roller 230, a first power mechanism and a second driving roller 202 for driving the first driving roller 230, and a second power mechanism for driving the second driving roller 202. The two driving mechanisms simultaneously, synchronously and at the same speed provide continuous power for the transmission belt 203, the friction force for transmission is increased by 1 time, and the defects that the belt slips, the belt stops transmission, the motor is overloaded, qualified products cannot be produced and the like in the high-pressure adsorption production process of the traditional single driving motor are really solved.

The adsorption tank mechanism is positioned between the uplink conveying belt and the downlink conveying belt. As shown in fig. 5, the vacuum adsorption apparatus comprises an adsorption tank 234, a partition frame 235 dividing the inner cavity of the adsorption tank 234 into a plurality of independent adsorption areas, and 3 vacuum high-pressure adsorption pipe groups 236 assembled at the bottom of the adsorption tank 234.

As shown in fig. 6, the top of the adsorption groove 234 is open, and 48 adsorption butt-joint holes 234-4 are uniformly distributed on the bottom plate. As shown in FIG. 7, the partition frame 235 comprises 5 transverse partition plates 235-1 and 7 longitudinal partition plates, the tops of the 5 transverse partition plates and the 7 longitudinal partition plates are provided with 90-degree folded edges, and M6 thread holes are uniformly formed in the folded edges. The transverse partition plates 235-1 and the longitudinal partition plates are crisscrossed in a grid shape to uniformly divide the adsorption tank 234 into 48 independent adsorption zones, and each adsorption zone corresponds to one adsorption butt joint hole 234-4.

As shown in FIG. 8, each vacuum high pressure adsorption piping set 236 includes main pipes 236-13 and 16 adsorption docking heads connected to the main pipes by pipe joints; 48 adsorption butt joints of the 3 vacuum high-pressure adsorption pipeline groups are correspondingly connected with the adsorption butt holes 234-4 one by one.

The pipe joint component comprises a first elbow 236-9 (stainless steel DN75 elbow) connected to two ends of a main pipe 236-13 (stainless steel inner diameter phi 75 round pipe), a first tee 236-8 (stainless steel DN75 tee) connected to the other connecting end of the first elbow 236-9, a second elbow 236-7 (diameter-75 variable reducing elbow) connected to two connecting ends of the first tee 236-8, a second tee 236-6 (diameter-customized DN50 tee) connected to the other connecting end of the second elbow 236-7, a third elbow 236-5 (diameter-50 variable reducing elbow) connected to two connecting ends of the second tee 236-6, and a third tee 236-4 (diameter-customized DN32 tee) connected to the other connecting end of the third elbow 236-5, wherein two connecting ends of the third tee 236-4 are respectively connected with an adsorption elbow 236-3 (elbow of DN 32) through the fourth elbow 236-3 A butt joint; the adsorption butt joint comprises a butt joint pipe 236-1 (a stainless steel round pipe with the inner diameter phi of 32) and a loose joint pipe fitting 236-2 (a customized DN32 loose joint pipe fitting); the butt joint pipe 236-1 is respectively connected with a fourth elbow 236-3 and an adsorption butt joint hole 234-4 through a movable joint pipe fitting 236-2; the middle part of the main pipeline 236-13 is connected with a recovery connecting pipe 236-10 (stainless steel round pipe with 75 inner diameter and rib) for connecting a high-pressure adsorption recovery system through a No. five elbow 236-11 (stainless steel DN75 elbow) through a No. four tee 236-12.

6 cleaning pipe through holes 234-2A are uniformly formed in the left longitudinal side frame and the right longitudinal side frame of the adsorption tank 234; among the 7 longitudinal clapboards, the middle one is a longitudinal middle clapboard 235-3, the two sides of the longitudinal middle clapboard are respectively provided with 3 longitudinal side clapboards 235-2, and each longitudinal side clapboard 235-2 is uniformly provided with 6 cleaning pipe through holes 235-4; cleaning pipe through holes 235-4 on the 3 longitudinal side partition plates on the left side are respectively flush with 6 cleaning pipe through holes 234-2A on the longitudinal side frame on the left side; the cleaning tube through holes 235-4 on the 3 longitudinal side partition plates 235-2 on the right side are respectively aligned with the 6 cleaning tube through holes 234-2A on the longitudinal side frame on the right side.

The 48 adsorption areas have different functions on the running line of the polyphenyl substrate due to different areas, specifically: when the polyphenyl substrate runs to the top of the adsorption groove 234, slurry poured on the top of the polyphenyl substrate and having the thickness of about 2-3cm can be adsorbed into each gap in the polyphenyl substrate through 1-3 times of repeated adsorption of transverse (24) adsorption areas; the area where the 4 th transverse (8) adsorption area is located is a slurry recovery semi-absorption empty area, and in the area, a closed space formed by slurry with the thickness of about 5mm after high-pressure adsorption of the previous 3 adsorption areas can be subjected to primary slurry sealing high-pressure adsorption recovery; the 5 th transverse (8) adsorption zone is a top surface scraping and recycling adsorption zone, in which the surface of the polyphenyl substrate is scraped by a top surface scraper 215-10 and scraped pulp is recycled, and the redundant pulp on the bottom surface is adsorbed and cleaned under high pressure; the 6 th transverse (8) adsorption area is a rolling recovery area, a closed area of about 10mm is generated by the self weight (about 20kg) of the pressing roller 214-1, the density of the interior of the polyphenyl substrate is increased, meanwhile, the 8 adsorption areas at the bottom recover redundant slurry, and vacuum high-pressure adsorption is performed again to ensure that the volume weights of the top surface and the bottom surface are consistent.

Through the four-stage distribution of the vacuum high-pressure adsorption pipeline group 236, the consistent adsorption force of each independent adsorption area is ensured, the adsorption force acting on the polyphenyl substrate is the same, the problem of insufficient permeability caused by local separation from the adsorption pipeline is solved, each area can obtain uniform adsorption force, and reasonable distribution of 48 independent areas is matched to realize that the 1 st to 3 rd transverse high-pressure adsorption areas can adsorb inorganic slurry attached to the surface of the polyphenyl substrate into the polyphenyl substrate like steel bar wire drawing, even if a certain area leaks air due to the lack of edges and corners of the polyphenyl substrate, other adsorption areas can continue to normally and repeatedly adsorb like leakage detection and filling, so that the slurry inside the polyphenyl substrate is ensured to be uniform, a uniform and tough connected net-shaped structure is formed, the connection among organic materials is effectively cut off, and the heat value is reduced, the tensile strength, the compressive strength and the waterproof performance are improved, and the heat conductivity coefficient is more stable due to the uniformity of the heat conductivity coefficient.

During actual production, even if a plate with a thicker thickness is produced, the slurry does not need to be diluted, the original viscosity of the slurry is kept, and the inorganic slurry can be forcedly adsorbed into the polyphenyl substrate by matching with high-pressure adsorption of 0.04Mpa to form high-density inorganic slurry, so that the problem of slurry leakage caused by a slurry stream is solved; when the polyphenyl substrate passes through the 4 th-6 th transverse high-pressure adsorption zones, the polyphenyl substrate is matched with other slurry recovery devices of the insulation board production equipment to completely recover the redundant slurry at the top and the bottom, so that the apparent density of the bottom surface is ensured to be consistent with that of the top surface.

As shown in fig. 21 and 22, the high-pressure adsorption recovery system includes two adsorption recovery tanks, a slurry recovery pump 66, and a vacuum adsorption pump 67. The two adsorption recovery tanks comprise a first adsorption recovery tank 61 and a second adsorption recovery tank 62.

The outer wall of the middle part of the first adsorption recovery tank 61 is fixedly connected with a slurry gas separation mechanism, and the slurry gas separation mechanism comprises a recovery container 617, a gas inlet pipe 619A and a slurry inlet pipe 619B; the recovery container 617 is provided with 3 recovery pipe connection nozzles 611 of the adsorption tank for connecting 3 recovery connection pipes 236-10 of the vacuum high-pressure adsorption pipe group 236 at the bottom of the adsorption tank 234 and 3 surface adsorption recovery pipe connection ports for connecting a slurry surface distribution and recovery system; the 3 surface adsorption recovery tube connection ports are a side surface recovery adsorption tube connection port 613, a top surface scraper adsorption tube connection port 614, and a double adsorption recovery tube connection port 615, respectively.

The outlet of the recovery container 617 is connected with a pulp inlet pipe 619B, and the other end of the pulp inlet pipe 619B is fixedly connected to the middle part of the pipe wall of the first adsorption recovery tank 61 and communicated with the inner cavity of the first adsorption recovery tank 61; the bottom end of the air inlet pipe 619A is connected and communicated with a pulp inlet pipe 619B, and the upper end of the air inlet pipe 619A is fixedly connected to the upper part of the pipe wall of the first adsorption recovery tank 61 and communicated with the inner cavity of the first adsorption recovery tank 61; a slurry outlet at the bottom of the first adsorption recovery tank 61 is connected with a slurry recovery pipe 671, the other end of the slurry recovery pipe 671 is connected with a slurry recovery pump 66, and a slurry return pipe 661 of the slurry recovery pump 66 is connected with the slurry recovery pipe 671 through a flange device; a check valve 663 is arranged on the slurry outlet pipe 662 of the slurry recovery pump 66.

An air release pipe 618 is fixedly connected to the outer wall of the middle part of the first adsorption recovery tank 61, and a pressure regulating valve 616 is installed on the air release pipe 618. An air outlet 672A is formed in the side wall of the upper end of the first adsorption recovery tank 61; a baffle 622 for dividing the inner cavity of the second adsorption recovery tank 62 into an upper cavity and a lower cavity is fixed in the middle of the inner cavity of the second adsorption recovery tank 62, a first air inlet is formed in the side wall of the upper end of the upper cavity, the first air inlet is communicated with an air outlet 672A of the first adsorption recovery tank 61 through a first air transmission pipeline 672, and a first pneumatic valve 631 is mounted at one end, close to the first air inlet of the second adsorption recovery tank 62, of the first air transmission pipeline 672; a second air inlet is formed in the side wall of the lower end of the lower cavity, a third air transmission pipeline 673 is fixedly connected to the second air inlet, the top end of the third air transmission pipeline 673 is fixedly connected to the middle of the first air transmission pipeline 672, and a third pneumatic valve 633 is mounted on the third air transmission pipeline 673; a U-shaped second gas transmission pipeline 621 is fixedly connected to the outer wall of the middle part of the second adsorption recovery tank 62, the upper cavity and the lower cavity of the second adsorption recovery tank 62 are communicated through the second gas transmission pipeline 621, and a second pneumatic valve 632 is installed on the second gas transmission pipeline 621; a gas recovery pipe 64 is fixedly connected to a gas outlet at the top end of the second adsorption recovery tank 62, the other end of the gas recovery pipe 64 is connected with a vacuum adsorption pump 67, and a pressure gauge 641 is installed on the gas recovery pipe 64; the bottom slurry outlet of the second adsorption recovery tank 62 is fixedly connected with a slurry discharge pipe 623, the slurry discharge pipe 623 is provided with a fourth pneumatic valve 634, and the bottom end of the slurry discharge pipe 623 is fixedly connected to the slurry recovery pipe 671.

The high-pressure adsorption recovery system discharges the precipitated slurry out of the tank body through an external force through a slurry recovery pump 66 (the suction lift is greater than 5 m) which is reasonably arranged, and the vacuum adsorption force of the vacuum adsorption pump 67 during working is 0.04 MPa.

The high pressure adsorption equipment main machine 2 is started for about 10 minutes, and the slurry recovery pump 66 is automatically started (provided with a 3KW and 0.8MPa compressor). In normal operation, the second and third air-operated valves 632 and 633 are turned on (the on time is set to 5 minutes), and the first and fourth air-operated valves 631 and 634 are turned off (the off time is also set to 5 minutes).

High-pressure air suction passage a: high-pressure adsorption gas enters from an air inlet pipe 619A of the first adsorption recovery tank 61, (slurry in the adsorption gas is separated from the gas under the action of self gravity, enters the first adsorption recovery tank 61 from a slurry inlet pipe 619B, is precipitated to the bottom of the first adsorption recovery tank 61 under the action of self gravity, and is recovered by a slurry recovery pump 66 through a slurry recovery pipe 671); because the first pneumatic valve 631 is in a closed state and the third pneumatic valve 633 is in an open state, the high-pressure adsorption gas enters the lower cavity of the second adsorption recovery tank 62 through the third gas transmission pipeline 673 (in the process, a small amount of slurry in the adsorption gas is precipitated and accumulated at the bottom of the second adsorption recovery tank 62 under the action of self gravity); since the fourth pneumatic valve 634 is in a closed state and the second pneumatic valve 632 is in an open state, the high-pressure adsorption gas enters the upper cavity of the second adsorption recovery tank 62 through the second gas transmission pipe 621, and finally enters the gas recovery pipe 64 from the gas outlet at the top of the second adsorption recovery tank 62 to be recovered by the vacuum adsorption pump.

A high-pressure air suction passage B: the first air-operated valve 631 and the fourth air-operated valve 634 are automatically turned on 5 minutes after the third air-operated valve 633 and the second air-operated valve 632 of the high-pressure intake passage a are turned on (the turn-off time of the third air-operated valve 633 and the second air-operated valve 632 and the turn-on time of the first air-operated valve 631 and the fourth air-operated valve 634 are set to 3 seconds); after the fourth pneumatic valve 634 is opened, a small amount of slurry deposited and accumulated at the bottom of the second adsorption recovery tank 62 flows into the slurry recovery pipe 671 through the slurry discharge pipe 623 and is recovered by the slurry recovery pump 66; high pressure adsorption gas then gets into the back from the intake pipe 619A of an adsorption recovery jar 61, directly gets into the upper portion cavity of No. two adsorption recovery jars 62 from a gas transmission pipeline 672 again, and finally, gets into gas recovery pipe 64 from the gas outlet at No. two adsorption recovery jars 62's top, is retrieved by vacuum adsorption pump 67.

According to the above cycle work, the slurry in the adsorption gas is completely absorbed and discharged out of the tank body for recycling, and the problems that the tank body is removed by the self weight of the slurry in a single traditional adsorption recovery tank and the adsorption force is large, and the tank body cannot be discharged and recovered are solved. Simultaneously, through having realized the dual recovery of gas and thick liquids, not only solved traditional single absorption and retrieved jar adsorption affinity distribution unreasonable problem, still avoided thick liquids to get into vacuum adsorption pump 67 and caused the problem that vacuum adsorption pump 67 damaged. In addition, reasonable valve start solves the problems of resonance, tank humming and tank swinging caused by the mutual suction of the slurry recovery pump 66 and the vacuum adsorption pump 67, so that the tank is more stable and reliable.

As shown in fig. 4, the system for distributing and recovering the surface of the slurry includes a front baffle surface distributing device 220, a slurry distributing device, a surface distributing double-pipe recovering and adsorbing device 216, a top surface scraping single-pipe recovering device 215, a side surface slurry recovering and adsorbing device 207, a press roll dead weight cleaning device 214 and a side surface scraping plate device 237 which are sequentially installed above a conveying belt along the running direction of the polyphenyl substrate.

As shown in fig. 12, the front striker surface distribution device 220 includes a striker bracket 220-1 and a front striker plate 220-2 fixed to the striker bracket 220-1; and bracket connecting shafts 220-3 are respectively fixed at two ends of the top edge of the material blocking bracket 220-1.

The rear side of the front dam surface distribution device 220 serves as a first slurry distribution area. The bottom edge of a front baffle plate 220-2 of the front baffle material distribution device is inclined backwards by 30 degrees, and inorganic slurry poured at the front end of the adsorption tank is blocked, so that the slurry cannot flow out of the first slurry distribution area, and subsequent high-pressure adsorption is not influenced by slurry loss; after a sealing area with the thickness of 20-30mm and formed at the front end of the adsorption tank and submerged on the top surface of the polyphenyl substrate, high-pressure adsorption is carried out through 1-3 passages of 24 independent adsorption areas of the adsorption tank, so that the vacuum adsorption force is fully exerted under the closed condition.

As shown in fig. 4, the slurry distribution apparatus includes a slurry distributor 218 for pouring inorganic slurry onto the top surface of the polyphenyl substrate and a slurry injection pipe 217 fixed to the top of the slurry distributor 218.

As shown in fig. 13, the surface distribution double-pipe recycling and adsorbing device 216 includes two surface adsorption main pipes 216-2 and surface adsorption auxiliary pipes 216-4, and a plurality of adsorption holes are uniformly formed at the bottoms of the two surface adsorption main pipes 216-2; the surface adsorption auxiliary pipe 216-4 is communicated with the two surface adsorption main pipes 216-2 through pipelines; a surface adsorption connecting pipe is connected to the surface adsorption auxiliary pipe 216-4 at the upper part of the surface main valve 216-7, and the surface adsorption valve 216-9 is arranged on the surface adsorption connecting pipe; the tail end of the surface adsorption auxiliary pipe 216-4 is provided with a surface cleaning valve 216-8; two ends of the two surface adsorption main pipes 216-2 are respectively sealed through end sockets 216-1, the two end sockets 216-1 are fixedly connected with hangers 216-5, and hanger connecting shafts 216-6 are connected to the hangers 216-5; the front side and the rear side of the two surface adsorption main pipes 216-2 are respectively fixed with a surface scraper 216-3.

The area where the surface distribution double-pipe recovery adsorption device 216 is located serves as a second slurry distribution area, high-pressure adsorption in a half-suction dead area is recovered by 8 slurries in the 4 th path of the adsorption tank, the closed space formed by the slurries with the thickness of about 5mm left after the previous 3 paths of high-pressure adsorption can be subjected to slurry sealing high-pressure adsorption again, the residual slurry on the top surface is collected by the front surface scraper blade 216-3 and is adsorbed and recovered through the adsorption holes in the bottoms of the two main surface adsorption pipes 216-2 under the action of high-pressure adsorption, so that the slurry distribution rate is improved, the fourth high-pressure adsorption is completed, the residual slurry is prevented from entering the adsorption area of the next adsorption tank, the utilization rate of the slurry is improved, the cost is saved, and the product competitiveness is improved.

As shown in fig. 14, the top surface scraping single pipe recycling device 215 comprises a mounting framework 215-6, a top surface scraping plate 215-10 fixed on the mounting framework 215-6 and a top surface adsorption main pipe 215-1 assembled at the front side of the top surface scraping plate 215-10; the two ends of the top surface adsorption main pipe 215-1 are closed, the bottom of the top surface adsorption main pipe is uniformly provided with a plurality of adsorption holes, and the middle part of the top surface adsorption main pipe is connected with a top surface adsorption auxiliary pipe 215-2; the top surface adsorption auxiliary pipe 215-2 is provided with a top surface main valve 215-3, the top surface adsorption auxiliary pipe 215-2 at the upper part of the top surface main valve 215-3 is connected with a top surface adsorption connecting pipe, and the top surface adsorption connecting pipe is provided with a top surface adsorption valve 215-4; the tail end of the top surface adsorption auxiliary pipe 215-2 is provided with a top surface cleaning valve 215-5; and framework connecting shafts 215-9 are respectively fixed at two ends of the top edge of the mounting framework 215-6.

The mounting framework 215-6 is also provided with at least two adjusting devices for adjusting the height of the top adsorption main pipe 215-1, the adjusting devices comprise a U-shaped frame 215-7 and an adjusting screw 215-8, the U-shaped frame 215-7 is clamped on the mounting framework 215-6, and the bottom end of the U-shaped frame 215-7 is fixedly connected with the top adsorption main pipe 215-1; the adjusting screw 215-8 is screw-fitted on the top plate of the U-shaped frame 215-7, and the bottom end thereof abuts against the top edge of the mounting frame 215-6.

The area where the top surface scraping single pipe recovery device 215 is located is used as a third slurry distribution area, a top surface scraping plate 215-10 is in direct contact with the top surface of the polyphenyl substrate to scrape off redundant slurry, the adsorption recovery is carried out through adsorption holes at the bottom of the top surface adsorption main pipe 215-1 under the action of high-pressure adsorption, the bottom edge of the installation framework 215-6 is inclined backwards by 30 degrees, the top surface adsorption main pipe 215-1 abuts against the surface of the polyphenyl substrate to ensure that the slurry is completely recovered, no redundant slurry enters the next adsorption groove adsorption area on the top surface of the polyphenyl substrate, and the top surface of the insulation board product is clean, flat and uniform in apparent density.

As shown in fig. 15, the pressure roller dead weight cleaning device 214 comprises a pressure roller 214-1 and a pressure roller connecting shaft 214-5 installed at two ends of the pressure roller 214-1, wherein two ends of the pressure roller 214-1 are fixed with protective plates 214-2, the center of the protective plate 214-2 is provided with a bearing sleeve 214-3, and a bearing 214-4 is installed in the bearing sleeve 214-3; the inner end of the platen roller connecting shaft 214-5 is fitted in the bearing 214-4.

The area where the press roll deadweight cleaning device 214 is located serves as a fourth slurry distribution area, and is a closed area of about 10mm generated by the deadweight (about 20kg) of the press roll 214-1, in the area, the density inside the polyphenyl substrate is increased, and meanwhile, a closed space of 10mm is provided for the bottom, so that 8 high-pressure adsorption areas of the adsorption tank at the bottom can further recover redundant slurry, and vacuum high-pressure adsorption is performed again, and the upper portion and the lower portion of the plate blank are uniform and consistent.

As shown in fig. 16, the side surface slurry recovery adsorption device 207 includes a side surface adsorption main pipe 207-1 in an inverted U shape and a side surface adsorption sub-pipe 207-3 connected to the middle of the side surface adsorption main pipe 207-1; the side adsorption secondary pipe 207-3 is provided with a side main valve 207-4, the side adsorption secondary pipe 207-3 at the upper part of the side main valve 207-4 is connected with a side adsorption connecting pipe, and the side adsorption connecting pipe is provided with a side adsorption valve 207-6; the tail end of the side adsorption auxiliary pipe 207-3 is provided with a side cleaning valve 207-5; and the outer walls of the vertical pipes at the left side and the right side of the side adsorption main pipe 207-1 are respectively fixed with a fixed bracket 207-2.

As shown in fig. 17, the side squeegee assembly 237 includes a squeegee holder 237-1 and side squeegees 237-4; an upper transverse adjusting screw 237-2 and a lower transverse adjusting screw 237-2 are arranged on the scraper bracket 237-1; a scraper clamping seat 237-3 is fixed on the side edge of the side surface scraper 237-4, two nuts matched with the transverse adjusting screw 237-2 are fixed on the scraper clamping seat 237-3, and the two transverse adjusting screws 237-2 are respectively assembled on the two nuts in a threaded manner.

The side face slurry recycling and adsorbing device 207 and the side face scraper device 237 are used for adsorbing and scraping and recycling slurry which appears on the side face and is caused by density increase, so that six faces of the inorganic composite polyphenyl A-level heat-insulation board are uniform and clean, and the volume weight of the inorganic composite polyphenyl A-level heat-insulation board is consistent.

As shown in fig. 9 to 10, the cleaning system comprises an external cleaning device and two cleaning tube groups in the adsorption tank.

The external cleaning device comprises a vertical pipeline centrifugal pump 228, a vertical cleaning main pipe 227, two horizontal and mutually parallel cleaning branch pipes 205 and three connecting pipes connected between the cleaning branch pipes 205; the bottom end of the cleaning main pipe 227 is connected to the water outlet of the vertical pipeline centrifugal pump 228, the top end of the cleaning main pipe 227 is connected with one of the cleaning branch pipes 205, and the upper end of the cleaning main pipe 227 is provided with a cleaning main valve 225; among the three connecting pipes, the front connecting pipe 222 is connected between the front ends of the two cleaning branch pipes 205, the rear connecting pipe 208 is connected between the rear ends of the two cleaning branch pipes 205, two ends of the middle connecting pipe 219 are respectively connected to the middle parts of the two cleaning branch pipes 205, 8 water spray holes are uniformly arranged at the bottom of the pipe wall, and control valves 224 are respectively arranged at the two ends; the bottoms of the pipe walls of the two cleaning branch pipes 205 between the middle connecting pipe 219 and the rear end connecting pipe 208 are respectively provided with 6 adsorption tank cleaning connectors 223; the top of the part of the adsorption tank cleaning connector 223 on one cleaning branch pipe 205 is fixedly connected with a plurality of slurry recovery device cleaning connectors; thick liquids recovery unit washs the connector and includes: a surface recovery cleaning connector 211 connected to the surface adsorption sub-pipe 216-4, a top recovery cleaning connector 210 connected to the top adsorption sub-pipe 215-2, and a side recovery cleaning connector 209 connected to the side adsorption sub-pipe 207-3.

The front end connecting pipe 222, the middle connecting pipe 219 and the rear end connecting pipe 208 are all U-shaped pipes with downward openings, and the three pipes are parallel to each other; the water pipe joints 204 are mounted on two vertical pipes of the front end connecting pipe 222 and two vertical pipes of the rear end connecting pipe 208.

The cleaning pipe group in the adsorption tank comprises 6 cleaning pipes 223 in the adsorption tank, a control valve is arranged on a connecting port of each cleaning pipe 223 in the adsorption tank, each cleaning pipe 223 in the adsorption tank penetrates through and is fixed on a group of cleaning pipe through holes 234-2A and cleaning pipe through holes 235-4 which are flushed with each other, and water spray holes in the adsorption tank are formed in the parts of the cleaning pipes 223 in the adsorption tank, which extend into the adsorption tank 234; each adsorption tank cleaning connector 223 is connected with each adsorption tank inner cleaning pipe 223 in a one-to-one correspondence manner.

1. External cleaning:

(1) middle connecting pipe 219 is located the top in thick liquids distribution area, and 8 hole spouts that its set up correspond with 8 through-holes of each on A level heated board production facility transmission band 203, and during 8 hole spouts water, can carry out comprehensive automatic washing to transmission band 203, can carry out preliminary washing to the adsorption zone again.

(2) The water pipe joint 204 arranged on one of the vertical pipes of the front end connecting pipe 222 and the water pipe joint 204 arranged on one of the vertical pipes of the rear end connecting pipe 208 are respectively connected with a high-pressure water gun through hoses, the high-pressure water gun is combined with the high-pressure water gun, and the high-pressure water gun is used for performing high-pressure washing on contact parts of corners of equipment, surfaces and holes of all parts above the conveying belt 203, the conveying belt, left and right baffles and the like.

(3) The water pipe joint 204 installed on the other vertical pipe of the front end connecting pipe 222 and the water pipe joint 204 installed on the other vertical pipe of the rear end connecting pipe 208 are respectively connected with the high-pressure water gun through hoses, the two are combined, and the high-pressure water gun is used for thoroughly cleaning the feeding mechanism 1, the discharging mechanism 3, the discharging mechanism 4, the equipment skirt and the bottom of the whole equipment.

2. Intrinsic cleaning

(1) Each adsorption tank cleaning connector 223 is connected with each adsorption tank inner cleaning pipe 223 in a one-to-one correspondence manner, so that thorough cleaning of the interior of the adsorption tank 234 is realized.

(2) The surface recovery cleaning connector 211 is connected with the surface adsorption auxiliary pipe 216-4 to wash the inner wall of the surface distribution double-pipe recovery adsorption pipeline; the top surface recovery cleaning connector 210 is connected with the top surface adsorption auxiliary pipe 215-2 and can be used for washing the inner wall of the top surface scraping single-pipe recovery adsorption pipeline; the side recycling and cleaning connector 209 is connected with the side adsorption secondary pipe 207-3, and can wash the inner wall of the side slurry recycling and adsorption pipeline, so that pipeline blockage caused by incomplete washing of the inner wall of the adsorption pipeline is avoided, and normal distribution of the slurry surface is ensured.

3. Cleaning liquid generated by the external cleaning (1) and the internal cleaning (1) and (2) is absorbed into the adsorption tank through high-pressure absorption, then the inner wall of the adsorption tank is washed, the cleaning liquid containing slurry flows down to the bottom pipeline to form a closed space, sewage is discharged into the stirring tank through the slurry absorption pump for uniform treatment, and the problem that the adsorption tank and the adsorption tank are blocked due to solidification and plugging of residual slurry caused by the fact that the adsorption tank and the slurry recovery pipeline cannot be directly cleaned manually is solved.

As shown in fig. 4, a correcting pinch roller device is installed at the feed end of the high-pressure adsorption equipment main machine 2; the correcting pinch roller device is located above the conveyor belt 203 and includes a pinch roller shaft 229 and two correcting pinch rollers 226 mounted on the pinch roller shaft 229. The warped polyphenyl substrate can be flattened and corrected by two correction pinch rollers 226.

As shown in fig. 4, a plurality of lifting adjusting mechanisms 221 for adjusting the thickness are respectively installed at the top of the left and right sides of the frame of the high-pressure adsorption equipment main body 2. As shown in fig. 18, the lifting adjusting mechanism 221 includes a stand 221-1 and a lifting device assembled in the stand 221-1; the vertical frame 221-1 is of a square tubular structure, and one side wall of the vertical frame is provided with a lifting slide way 221-2; the lifting device comprises a transmission box 221-6, a lifting screw 221-7 and a lifting plate 221-4; the bottom of the transmission box 221-6 is fixedly provided with a supporting plate 221-5, a driving device for driving the lifting screw 221-7 to rotate in the axis is assembled in the transmission box 221-6, and a hand crank 221-8 is installed outside the driving device; the supporting plate 221-5 is fixed on the top opening of the vertical frame 221-1, the lifting plate 221-4 transversely penetrates through the lifting slideway 221-2, the lifting plate 221-4 is provided with a threaded sleeve 221-9 penetrating through the lifting plate 221-4, and the threaded sleeve 221-915 is assembled on the lifting screw 221-7 through threads; a sleeve 221-3 is also fixed on the lifting plate 221-4.

As shown in fig. 11-15, the two ends of the pinch roller shaft 229, the bracket connecting shafts 220-3 at the two ends of the top edge of the material blocking bracket 220-1, the left and right hanger connecting shafts 216-6, the frame connecting shafts 215-9 at the two ends of the top edge of the mounting frame 215-6, and the pinch roller connecting shafts 214-5 at the two ends of the pinch roller 214-1 are respectively and correspondingly fixed in the sleeves 221-3 of the two side elevation adjusting mechanisms 221.

The hand crank 221-8 is shaken to drive the lifting screw 221-7, so that the lifting plate 221-4 is driven to ascend or descend, and the height adjustment of the correction pinch roller device, the front baffle surface distribution device, the surface distribution double-pipe recovery and adsorption device, the top surface scraping single-pipe recovery device and the compression roller self-weight cleaning device is realized.

As shown in fig. 4, the inner walls of the left and right sides of the frame of the high-pressure adsorption equipment main body 2 are respectively provided with a horizontal adjusting mechanism for adjusting the width. The distance (1200) 1260mm) between the left baffle and the right baffle is adjusted to meet the requirement of producing insulation boards with different widths.

As shown in fig. 19, the lateral adjustment mechanism includes a longitudinally disposed barrier 206-6, a plurality of lateral adjustment devices for laterally pushing and pulling the barrier 206-6, and a barrier positioning plate 206-5. The transverse adjusting device comprises a fixing plate 206-1 and a transverse screw rod 206-4; the outer end of the transverse screw rod 206-4 is fixedly provided with a hand-operated wheel 206-3; the transverse screw rod 206-4 is also provided with a locking nut 26-4A; the fixing plate 206-1 is provided with a screw hole and an assembling hole; the transverse screw rod 206-4 is assembled in the screw hole in a threaded manner, and the inner end of the transverse screw rod is assembled on the baffle 206-6; a through hole is formed in the baffle 206-6, and a pull ring 206-8 is arranged in the through hole; a pull plate 206-7 is fixed on the outer side of the through hole, a through hole is formed in the pull plate 206-7, and the outer end of the transverse screw rod 206-4 penetrates through the pull plate 206-7 and is fixed in a central hole of the pull ring 206-8; the top edge of the baffle 206-6 is provided with a 90-degree folded edge 206-6A, and the folded edge 206-6A contacts with the baffle positioning plate 206-5; the surface of the baffle 206-6 facing the inside of the frame is fixed with a bakelite plate 212. As shown in fig. 19 and 20, the baffle positioning plate 206-5 has a long hole 206-5B in the middle along the length direction thereof, and a fastening screw 206-5A is fitted in the long hole 206-5B.

As shown in fig. 19, the left side and the right side of the frame 201 of the high-pressure adsorption equipment main unit 2 sequentially include, from bottom to top, an i-shaped bracket 201A, a longitudinal rectangular tube 201B, and a transverse rectangular tube 2013C, the fixing plate 206-1 is fixed on the outer side of the longitudinal rectangular tube 201B by 3 bolts, the transverse screw transversely penetrates through the longitudinal rectangular tube 201B, and locking nuts 206-4A are respectively assembled on transverse screw bodies exposed on the outer side of the fixing plate 206-1 and the outer side of the longitudinal rectangular tube 201B. The number of the baffle positioning plates 206-5 may correspond to the number of the lateral adjusting devices one by one, which are fixed on the top surface of the lateral rectangular tube 201C by fastening screws 206-5A.

During adjustment, firstly, the fastening screw 206-5A at the top is loosened, then the locking nut 206-4A is loosened, the left hand wheel 206-3 and the right hand wheel 206-3 are rotated according to the adjustment range, the left transverse screw rod 206-4 and the right transverse screw rod 206-4 are averagely adjusted, the transverse screw rod 206-4 drives the baffle plate 206-6 to move in place, then the turning ruler is used for turning upwards, each adjustment is carried out under the condition that the width is controllable and the turning upwards is 90 degrees, and after the turning upwards, the fastening screws 206-5A and the locking nuts 206-4A at the top are tightened.

The transverse adjusting mechanism replaces a traditional fixed left baffle and a traditional fixed right baffle, so that the width of the polyphenyl insulation board can be automatically adjusted according to actual production requirements, and the defect that the traditional fixed left baffle and the traditional fixed right baffle cannot be adjusted is solved.

As shown in fig. 24, the insulation board shaping clinker interlayer device 5 comprises a portal frame 51 and a bottom support; two supporting frames 54 are respectively fixed at two vertex angle parts of the portal frame 51, an upper roll shaft and a lower roll shaft are installed between the two supporting frames 54, wherein a main roll shaft 53 is positioned below the two supporting frames, a standby roll shaft 52 is positioned above the two supporting frames, and two ends of the two roll shafts are assembled on bearing seats of the two supporting frames 54 in a detachable mode; interlayer paper 55 is wound on the two roll shafts; the shoe includes a top plate 57 and a plurality of weight supports 58 secured to the bottom of the top plate 57.

Flatly placing the bottom support on the ground, and paving interlayer paper 55 on the top surface of the top support plate 57; then placing the uncured and relatively soft inorganic composite polyphenyl A-grade insulation board 56 which is just produced on interlayer paper 5, and carrying out comprehensive shaping protection support on the soft inorganic composite polyphenyl A-grade insulation board by using a smooth top supporting plate 57; then, reversely pulling the interlayer paper 55 to lay on the top surface of the inorganic composite polyphenyl A-grade insulation board at the bottommost layer; placing a newly produced inorganic composite polyphenyl A-grade insulation board 56 on the interlayer paper 55; then reversely pulling the interlayer paper 55 to lay on the top surface of the second layer inorganic composite polyphenyl A-grade insulation board 56; the mode of placing double-deck plastic paper interlayer 55 between every layer of inorganic compound polyphenyl A level heated board 56 is put (the height of putting the heated board on every collet 7 is about 1.2 meters), the mode that the clamp separated square pipe or slat that has replaced traditional use, the face bending that inorganic compound polyphenyl A level heated board adhesion batten tray and clamp separated square pipe and caused has been solved, the face is left darker square pipe or plank seal unevenness, influence the problem of board face roughness, it is even to have realized face apparent density, the roughness is good, plaster evenly during the installation, use and provide good plane to the installation.

Secondly, through the mode of pressing from both sides and separating plastics interlayer paper, the condition of gluing square pipe or slat of inorganic compound polyphenyl A level heated board has been solved, has avoided because the problem that causes the damage to inorganic compound polyphenyl A level heated board surface when square pipe or slat demolish, has realized that inorganic compound polyphenyl A level heated board is upper and lower intact not damaged.

Thirdly, plastic interlayer paper is placed between every two layers of inorganic composite polyphenyl A-grade insulation boards to form a closed space, so that a closed space is provided for internal curing of the inorganic composite polyphenyl A-grade insulation boards, and heat generated when the honeycomb cement of the inorganic composite polyphenyl A-grade insulation boards is self-heated forms steam to be attached to each layer of plastic paper; when the moisture attached to each layer of plastic paper is increased, the plastic paper moves into the space outside the inorganic composite polyphenyl A-grade insulation board, the health-preserving effect is achieved, the internal waterproof factor cannot be damaged when cement in the honeycomb shape of the inorganic composite polyphenyl A-grade insulation board is self-heated, the primary and middle-stage solidification effect cannot be achieved due to excessive water, and the normal health-preserving solidification in place is ensured.

Finally, the labor cost and time of turning the board for preventing the stick from being finally adhered in the curing process of the inorganic composite polyphenyl A-grade insulation board are saved by clamping and separating the plastic interlayer, and the cost is saved by about 10 yuan/m³. After the inorganic composite polyphenyl A-level insulation board is cured for 3 days, repackaging the inorganic composite polyphenyl A-level insulation board by using a common batten wooden support (repackaging each piece of the inorganic composite polyphenyl A-level insulation board with the length of 1.2 meters, the width of 1.2 meters and the height of 2.4 meters), winding the periphery of a plastic film, placing the packaged wooden support into a storehouse for 7 days for medium-term curing, delivering goods after the medium-term curing, and recycling the shaped wooden support.

The foregoing shows and describes the fundamental principles, principal features and technical characteristics of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the claims and their equivalents.