阅读说明：本技术 一种含油硅藻土沉积后二次过滤预再生制备装置 (Preparation facilities is regenerated in advance in secondary filter after oiliness diatomaceous earth deposit ) 是由 蔡连乐 于 2021-07-12 设计创作，主要内容包括：本发明涉及一种硅藻土领域,尤其涉及一种含油硅藻土沉积后二次过滤预再生制备装置。本发明要解决的技术问题为：提供一种含油硅藻土沉积后二次过滤预再生制备装置。本发明的技术方案为：一种含油硅藻土沉积后二次过滤预再生制备装置,包括有底板组件和支座等；底板组件与支座相连接。本发明实现了对碱与含酸液的硅藻土进行搅拌使其混合均匀,接着将含酸液的硅藻土中的水分去除,并通过二次过滤将水分传送至指定位置,从而制得较为干燥的硅藻土,然后再将较为干燥的硅藻土和硅藻土原粉以及盐充分混合并搅拌均匀,从而制得预成型的全新硅藻土,保护环境的同时,避免了浪费资源。(The invention relates to the field of diatomite, in particular to a preparation device for secondary filtration and pre-regeneration after deposition of oil-containing diatomite. The technical problem to be solved by the invention is as follows: provides a preparation device for secondary filtration and pre-regeneration after deposition of oil-containing diatomite. The technical scheme of the invention is as follows: a preparation device for secondary filtration and pre-regeneration after deposition of oil-containing diatomite comprises a bottom plate component, a support and the like; the bottom plate assembly is connected with the support. According to the invention, the alkali and the diatomite containing the acid solution are stirred to be uniformly mixed, then the moisture in the diatomite containing the acid solution is removed, the moisture is conveyed to a specified position through secondary filtration, so that the relatively dry diatomite is prepared, and then the relatively dry diatomite, the diatomite raw powder and the salt are fully mixed and stirred uniformly, so that the pre-formed brand new diatomite is prepared, the environment is protected, and the waste of resources is avoided.)

1. The utility model provides a secondary filter is regeneration preparation facilities in advance after oiliness diatomaceous earth deposits, includes bottom plate subassembly (1), control panel (5), support (6), backup pad (7), stabilizer blade (8), in advance dehydration unit (9), collecting box (10) and first automatic switch (11), characterized by: the device also comprises a mixing unit (2), an extrusion dewatering unit (3) and a preforming unit (4); the bottom plate component (1) is connected with the mixing unit (2); the bottom plate component (1) is connected with the extrusion dewatering unit (3); the bottom plate assembly (1) is connected with the preforming unit (4); the bottom plate component (1) is connected with the support (6); the bottom plate component (1) is connected with the supporting plate (7); the bottom plate assembly (1) is connected with six groups of supporting legs (8); the bottom plate assembly (1) is connected with the pre-dewatering unit (9); the bottom plate component (1) is connected with the collecting box (10); the mixing unit (2) is connected with the extrusion dewatering unit (3); the mixing unit (2) is connected with the preforming unit (4); the mixing unit (2) is connected with the supporting plate (7); the mixing unit (2) is connected with the pre-dewatering unit (9); the extrusion dehydration unit (3) is connected with the preforming unit (4); the control screen (5) is connected with the support (6); the collecting box (10) is connected with a first automatic switch (11).

2. The device for preparing the oil-containing diatomite through secondary filtration and pre-regeneration after sedimentation as claimed in claim 1, wherein: the mixing unit (2) comprises a first motor (201), a first transmission shaft (202), a first bevel gear (203), a second bevel gear (204), a second transmission shaft (205), a third bevel gear (206), a fourth bevel gear (207), a third transmission shaft (208), a fifth bevel gear (209), a sixth bevel gear (210), a first telescopic rod (211), a first transmission wheel (212), a second transmission wheel (213), a fifth transmission shaft (214), a first disc (215), a first fixed rod (216), a first straight gear (217), a toothed ring (218), a first stirring roller (219), a second stirring roller (220), a first mixing barrel (221), a second automatic switch (222) and a second straight gear (223); the first motor (201) is fixedly connected with the support plate (7); the first motor (201) is fixedly connected with the first transmission shaft (202); the first transmission shaft (202) is rotatably connected with the bottom plate component (1); the first transmission shaft (202) is connected with the preforming unit (4); the first transmission shaft (202) is fixedly connected with the first bevel gear (203); the first bevel gear (203) is meshed with the second bevel gear (204); the second bevel gear (204) is fixedly connected with a second transmission shaft (205); the second transmission shaft (205) is rotatably connected with the bottom plate assembly (1); the second transmission shaft (205) is connected with the extrusion dewatering unit (3); the second transmission shaft (205) is fixedly connected with the third bevel gear (206); the third bevel gear (206) is meshed with the fourth bevel gear (207); the fourth bevel gear (207) is fixedly connected with the third transmission shaft (208); the third transmission shaft (208) is rotatably connected with the bottom plate assembly (1); the third transmission shaft (208) is fixedly connected with a fifth bevel gear (209); the fifth bevel gear (209) is meshed with the sixth bevel gear (210); the sixth bevel gear (210) is fixedly connected with the first telescopic rod (211); the first telescopic rod (211) is rotatably connected with the bottom plate component (1); the first telescopic rod (211) is connected with the pre-dewatering unit (9); the first telescopic rod (211) is fixedly connected with the first driving wheel (212); the first transmission wheel (212) is in transmission connection with the second transmission wheel (213) through a belt; the second driving wheel (213) is fixedly connected with the fifth transmission shaft (214); the fifth transmission shaft (214) is connected with the pre-dewatering unit (9); the fifth transmission shaft (214) is rotationally connected with the first disc (215); the first disc (215) is connected with the pre-dewatering unit (9); the first disc (215) is rotatably connected with the three groups of first fixing rods (216); the three groups of first fixing rods (216) are fixedly connected with the three groups of first straight gears (217); the three groups of first straight gears (217) are all meshed with the gear ring (218); the gear ring (218) is connected with the pre-dewatering unit (9); the gear ring (218) is fixedly connected with a plurality of groups of first stirring rollers (219); the fifth transmission shaft (214) is fixedly connected with the second straight gear (223); the second straight gear (223) is meshed with the three groups of first straight gears (217); the second straight gear (223) is fixedly connected with the second stirring roller (220); a first mixing barrel (221) is arranged on the side part of the second stirring roller (220); the first mixing cylinder (221) is fixedly connected with the bottom plate component (1); the first mixing cylinder (221) is fixedly connected with the second automatic switch (222); the second automatic switch (222) is connected with the squeezing dewatering unit (3).

3. The device for preparing the oil-containing diatomite through secondary filtration and pre-regeneration after sedimentation as claimed in claim 2, wherein: the extrusion dehydration unit (3) comprises a third driving wheel (301), a fourth driving wheel (302), a sixth transmission shaft (303), a second disc (304), a first connecting rod (305), a toothed plate (306), a second connecting rod (307), a toothed rod (308), a first fixed block (309), a second fixed block (310), a third connecting rod (311), a third disc (312), a seventh transmission shaft (313), a compression spring (314), a first fixed plate (315), a rolling plate (316), a filter plate (317), a filter screen (318), a second mixing cylinder (319) and a suction pump (320); the second transmission shaft (205) is fixedly connected with the third transmission wheel (301); the third driving wheel (301) is in transmission connection with the fourth driving wheel (302) through a belt; the fourth driving wheel (302) is fixedly connected with the sixth transmission shaft (303); the sixth transmission shaft (303) is rotatably connected with the bottom plate assembly (1); the sixth transmission shaft (303) is fixedly connected with the second disc (304); the second disc (304) is fixedly connected with the first connecting rod (305); the first connecting rod (305) is in sliding connection with the toothed plate (306); the toothed plate (306) is in rotary connection with a second connecting rod (307); the second connecting rod (307) is fixedly connected with the bottom plate component (1); the toothed plate (306) is in transmission connection with a toothed rod (308); the toothed bar (308) is in sliding connection with the first fixing block (309); the first fixing block (309) is fixedly connected with the bottom plate component (1); the toothed bar (308) is in sliding connection with the second fixed block (310); the second fixed block (310) is fixedly connected with the bottom plate component (1); the toothed bar (308) is fixedly connected with the third connecting rod (311); the third connecting rod (311) is fixedly connected with the third disc (312); the third disc (312) is fixedly connected with a seventh transmission shaft (313); the seventh transmission shaft (313) is in sliding connection with the first fixing plate (315); the third disc (312) is fixedly connected with a compression spring (314); the compression spring (314) is fixedly connected with the first fixing plate (315); the first fixing plate (315) is fixedly connected with the second mixing barrel (319); the seventh transmission shaft (313) is fixedly connected with the rolling plate (316); a filter plate (317) is arranged below the rolling plate (316); the filter plate (317) is fixedly connected with the second mixing barrel (319); the filter plate (317) is fixedly connected with the filter screen (318); the filter screen (318) is fixedly connected with the second mixing barrel (319); the second mixing cylinder (319) is fixedly connected with the bottom plate component (1); the second mixing barrel (319) is fixedly connected with the second automatic switch (222); the second mixing cylinder (319) is fixedly connected with the suction pump (320); the suction pump (320) is connected to the preforming unit (4).

4. The device for preparing the oil-containing diatomite through secondary filtration and pre-regeneration after sedimentation as claimed in claim 3, wherein: the preforming unit (4) comprises a third mixing barrel (401), an automatic stirrer (402), a fourth automatic switch (403), a fifth driving wheel (404), a sixth driving wheel (405), an eighth transmission shaft (406), a second fixing plate (407), a third fixing plate (408), a fourth disc (409), a fourth connecting rod (410), a first connecting shaft (411), a fifth connecting rod (412), a second connecting shaft (413), a second fixing rod (414), a third connecting shaft (415), a first connecting block (416), a ninth transmission shaft (417), a first cylinder (418), a first material barrel (419), a fourth connecting shaft (420), a second connecting block (421), a tenth transmission shaft (422), a second cylinder (423) and a second material barrel (424); the suction pump (320) is fixedly connected with the third mixing cylinder (401); the third mixing cylinder (401) is fixedly connected with the bottom plate component (1); the third mixing cylinder (401) is connected with an automatic stirrer (402); the third mixing barrel (401) is fixedly connected with a fourth automatic switch (403); a fifth driving wheel (404) is arranged on the side part of the third mixing barrel (401); the first transmission shaft (202) is fixedly connected with a fifth transmission wheel (404); the fifth driving wheel (404) is in driving connection with the sixth driving wheel (405) through a belt; the sixth driving wheel (405) is fixedly connected with the eighth transmission shaft (406); the eighth transmission shaft (406) is rotatably connected with the second fixing plate (407); the second fixing plate (407) is fixedly connected with the bottom plate component (1); the eighth transmission shaft (406) is rotatably connected with the third fixing plate (408); the third fixing plate (408) is fixedly connected with the bottom plate component (1); the eighth transmission shaft (406) is fixedly connected with the fourth disc (409); the fourth disc (409) is fixedly connected with a fourth connecting rod (410); the fourth connecting rod (410) is rotatably connected with the first connecting shaft (411); the first connecting shaft (411) is rotatably connected with the fifth connecting rod (412); the fifth connecting rod (412) is fixedly connected with the second connecting shaft (413); the second connecting shaft (413) is fixedly connected with a second fixing rod (414); the second fixing rod (414) is rotatably connected with the second fixing plate (407); the second fixing rod (414) is rotatably connected with the third fixing plate (408); the second fixed rod (414) is fixedly connected with the third connecting shaft (415); the third connecting shaft (415) is rotatably connected with the first connecting block (416); the first connecting block (416) is rotatably connected with a ninth transmission shaft (417); the ninth transmission shaft (417) is in sliding connection with the bottom plate component (1); the ninth transmission shaft (417) is fixedly connected with the first cylinder (418); the first cylinder (418) is in sliding connection with the first material cylinder (419); the first material cylinder (419) is fixedly connected with the bottom plate component (1); the first material cylinder (419) is fixedly connected with the third mixing cylinder (401); the fourth connecting rod (410) is rotatably connected with the fourth connecting shaft (420); the fourth connecting shaft (420) is rotationally connected with the second connecting block (421); the second connecting block (421) is rotatably connected with the tenth transmission shaft (422); the tenth transmission shaft (422) is fixedly connected with the second cylinder (423); the second cylinder (423) is in sliding connection with the second material barrel (424); the second material barrel (424) is fixedly connected with the bottom plate component (1); the second mixing barrel (424) is fixedly connected with the third mixing barrel (401).

5. The device for preparing the oil-containing diatomite through secondary filtration and pre-regeneration after sedimentation as claimed in claim 4, wherein: the pre-dewatering unit (9) comprises a third straight gear (901), a fourth straight gear (902), a second telescopic rod (903), a fifth straight gear (904), a fourth fixing plate (905), an electric push rod (906), a fourth transmission shaft (907), a first screw rod (908), a fixing frame (909), a second motor (910), a second screw rod (911), a fifth fixing plate (912), a third fixing block (913) and a scraper (914); the first telescopic rod (211) is fixedly connected with the third straight gear (901); the third straight gear (901) is meshed with the fourth straight gear (902); the fourth straight gear (902) is fixedly connected with the second telescopic rod (903); the second telescopic rod (903) is rotatably connected with the bottom plate component (1); the second telescopic rod (903) is fixedly connected with the fifth straight gear (904); the second telescopic rod (903) is rotatably connected with the fourth fixing plate (905); the fourth fixing plate (905) is fixedly connected with the electric push rod (906); the electric push rod (906) is fixedly connected with the bottom plate component (1); a fourth transmission shaft (907) is arranged above the fifth straight gear (904); the fourth transmission shaft (907) is rotatably connected with the bottom plate assembly (1); the fourth transmission shaft (907) is fixedly connected with the first screw rod (908); the first screw rod (908) is rotatably connected with the bottom plate assembly (1); the first screw rod (908) is screwed with the fixed frame (909); the fixed frame (909) is connected with the bottom plate component (1) in a sliding way; the fixed frame (909) is rotationally connected with the fifth transmission shaft (214); the fixed frame (909) is fixedly connected with the first disc (215); the fixed frame (909) is rotationally connected with the gear ring (218); a second motor (910) is arranged below the side part of the fixed frame (909); the second motor (910) is fixedly connected with the bottom plate component (1); the second motor (910) is fixedly connected with the second screw rod (911); the second screw rod (911) is rotatably connected with the bottom plate component (1); the second screw rod (911) and the fifth fixing plate (912) are screwed; the fifth fixing plate (912) is fixedly connected with a third fixing block (913); the third fixing block (913) is fixedly connected with the scraper (914).

6. The device for preparing the oil-containing diatomite through secondary filtration and pre-regeneration after sedimentation as claimed in claim 2, wherein: three groups of first fixing rods (216) and first straight gears (217) are annularly and equidistantly arranged in the first disc (215), and the three groups of first straight gears (217) are all meshed with the gear ring (218).

7. The device for preparing the oil-containing diatomite through secondary filtration and pre-regeneration after sedimentation as claimed in claim 3, wherein: the connecting part of the toothed plate (306) and the first connecting rod (305) is provided with a sliding groove.

8. The device for preparing the oil-containing diatomite through secondary filtration and pre-regeneration after sedimentation as claimed in claim 5, wherein: a tooth hole matched with the fifth straight gear (904) is arranged in the fourth transmission shaft (907).

9. The device for preparing the oil-containing diatomite through secondary filtration and pre-regeneration after sedimentation as claimed in claim 2, wherein: a spring expansion plate is arranged in the first mixing barrel (221).

10. The device for preparing the oil-containing diatomite through secondary filtration and pre-regeneration after sedimentation as claimed in claim 5, wherein: an automatic rotating disc is arranged in the fifth fixing plate (912).

Technical Field

The invention relates to the field of diatomite, in particular to a preparation device for secondary filtration and pre-regeneration after deposition of oil-containing diatomite.

Background

Diatomite is a siliceous rock, is a siliceous sedimentary rock of biological origin, and is a fossilized diatomite sedimentary deposit formed after 1 to 2 ten thousand years of accumulation period after death of a unicellular plant called diatom, the diatom is one of the first protists appearing on the earth and survives in seawater or lake water, the diatomite is formed by the deposition of remains of diatom of a unicellular aquatic plant, the unique performance of the diatom is that the diatom can absorb free silicon in water to form bone bones, and the diatom deposits after the end of life to form a diatomite deposit under certain geological conditions, and the diatomite is generally light yellow or light gray, soft, porous and light, and is commonly used as a filter material, a filler, a decolorizing agent, a diatomite filter aid, a catalyst carrier and the like in industry.

At present, diatomite is a filtering material of rolling oil in metal rolling, and the main component of diatomite is silicate, so that the diatomite has a loose and porous structure, the filtering performance of the diatomite is better than that of charcoal, when the diatomite is used for filtering, a small amount of oil and oil stains are remained in the diatomite, in the prior art, the diatomite cannot be reused after being used once, and a large number of existing enterprises burn or bury the used diatomite underground deeply to be treated as garbage, so that the environment is polluted, the environmental protection is not facilitated, and the resource is greatly wasted.

In summary, it is necessary to develop a preparation device for secondary filtration and pre-regeneration after deposition of oil-containing diatomite to overcome the above problems.

Disclosure of Invention

In order to overcome the defects that at present, diatomite is a filter material of rolling oil in metal rolling, the main component of the diatomite is silicate, the diatomite has a loose and porous structure, the filtering performance of the diatomite is better than that of charcoal, and when the diatomite is used for filtering, a small amount of oil and oil stains are remained in the diatomite, in the prior art, the diatomite cannot be reused after being used once, the used diatomite is burnt or deeply buried underground for being treated as garbage in a large number of enterprises, so that the environment is polluted, the environmental protection is not facilitated, and the great waste of resources is caused, and the technical problems to be solved are as follows: provides a preparation device for secondary filtration and pre-regeneration after deposition of oil-containing diatomite.

The technical scheme of the invention is as follows: a preparation device for secondary filtration and pre-regeneration after deposition of oil-containing diatomite comprises a bottom plate assembly, a mixing unit, an extrusion dehydration unit, a preforming unit, a control screen, a support plate, support legs, a pre-dehydration unit, a collection box and a first automatic switch; the bottom plate component is connected with the mixing unit; the bottom plate assembly is connected with the extrusion dewatering unit; the bottom plate assembly is connected with the preforming unit; the bottom plate assembly is connected with the support; the bottom plate component is connected with the supporting plate; the bottom plate assembly is connected with six groups of support legs; the bottom plate assembly is connected with the pre-dewatering unit; the bottom plate component is connected with the collecting box; the mixing unit is connected with the extrusion dewatering unit; the mixing unit is connected with the preforming unit; the mixing unit is connected with the supporting plate; the mixing unit is connected with the pre-dewatering unit; the extrusion dehydration unit is connected with the preforming unit; the control screen is connected with the support; the collecting box is connected with a first automatic switch.

In one embodiment, the mixing unit comprises a first motor, a first transmission shaft, a first bevel gear, a second transmission shaft, a third bevel gear, a fourth bevel gear, a third transmission shaft, a fifth bevel gear, a sixth bevel gear, a first telescopic rod, a first transmission wheel, a second transmission wheel, a fifth transmission shaft, a first disc, a first fixed rod, a first straight gear, a toothed ring, a first stirring roller, a second stirring roller, a first mixing barrel, a second automatic switch and a second straight gear; the first motor is fixedly connected with the support plate; the first motor is fixedly connected with the first transmission shaft; the first transmission shaft is rotatably connected with the bottom plate assembly; the first transmission shaft is connected with the preforming unit; the first transmission shaft is fixedly connected with the first bevel gear; the first bevel gear is meshed with the second bevel gear; the second bevel gear is fixedly connected with the second transmission shaft; the second transmission shaft is rotatably connected with the bottom plate assembly; the second transmission shaft is connected with the extrusion dewatering unit; the second transmission shaft is fixedly connected with the third bevel gear; the third bevel gear is meshed with the fourth bevel gear; the fourth bevel gear is fixedly connected with the third transmission shaft; the third transmission shaft is rotatably connected with the bottom plate assembly; the third transmission shaft is fixedly connected with a fifth bevel gear; the fifth bevel gear is meshed with the sixth bevel gear; the sixth bevel gear is fixedly connected with the first telescopic rod; the first telescopic rod is rotatably connected with the bottom plate component; the first telescopic rod is connected with the pre-dewatering unit; the first telescopic rod is fixedly connected with the first driving wheel; the first driving wheel is in transmission connection with the second driving wheel through a belt; the second driving wheel is fixedly connected with the fifth transmission shaft; the fifth transmission shaft is connected with the pre-dewatering unit; the fifth transmission shaft is rotatably connected with the first disc; the first disc is connected with the pre-dewatering unit; the first disc is rotatably connected with the three groups of first fixing rods; the three groups of first fixed rods are fixedly connected with the three groups of first straight gears; the three groups of first straight gears are all meshed with the gear ring; the gear ring is connected with the pre-dewatering unit; the gear ring is fixedly connected with a plurality of groups of first stirring rollers; the fifth transmission shaft is fixedly connected with the second straight gear; the second straight gear is meshed with the three groups of first straight gears; the second straight gear is fixedly connected with the second stirring roller; a first mixing barrel is arranged on the side part of the second stirring roller; the first mixing cylinder is fixedly connected with the bottom plate component; the first mixing cylinder is fixedly connected with the second automatic switch; the second automatic switch is connected with the squeezing dewatering unit.

In one embodiment, the squeezing and dewatering unit comprises a third driving wheel, a fourth driving wheel, a sixth transmission shaft, a second disc, a first connecting rod, a toothed plate, a second connecting rod, a toothed rod, a first fixed block, a second fixed block, a third connecting rod, a third disc, a seventh transmission shaft, a compression spring, a first fixed plate, a rolling plate, a filter screen, a second mixing cylinder and a suction pump; the second transmission shaft is fixedly connected with a third transmission wheel; the third driving wheel is in transmission connection with the fourth driving wheel through a belt; the fourth transmission wheel is fixedly connected with the sixth transmission shaft; the sixth transmission shaft is rotatably connected with the bottom plate assembly; the sixth transmission shaft is fixedly connected with the second disc; the second disc is fixedly connected with the first connecting rod; the first connecting rod is in sliding connection with the toothed plate; the toothed plate is rotatably connected with the second connecting rod; the second connecting rod is fixedly connected with the bottom plate component; the toothed plate is in transmission connection with the toothed rod; the toothed bar is connected with the first fixed block in a sliding manner; the first fixing block is fixedly connected with the bottom plate component; the toothed bar is connected with the second fixed block in a sliding manner; the second fixed block is fixedly connected with the bottom plate component; the toothed bar is fixedly connected with the third connecting rod; the third connecting rod is fixedly connected with the third disc; the third disc is fixedly connected with a seventh transmission shaft; the seventh transmission shaft is in sliding connection with the first fixing plate; the third disc is fixedly connected with a compression spring; the compression spring is fixedly connected with the first fixing plate; the first fixing plate is fixedly connected with the second mixing barrel; the seventh transmission shaft is fixedly connected with the rolling plate; a filter plate is arranged below the rolling plate; the filter plate is fixedly connected with the second mixing barrel; the filter plate is fixedly connected with the filter screen; the filter screen is fixedly connected with the second mixing barrel; the second mixing cylinder is fixedly connected with the bottom plate component; the second mixing cylinder is fixedly connected with a second automatic switch; the second mixing cylinder is fixedly connected with the suction pump; the suction pump is connected to the preforming unit.

In one embodiment, the preforming unit comprises a third mixing barrel, an automatic stirrer, a fourth automatic switch, a fifth driving wheel, a sixth driving wheel, an eighth driving shaft, a second fixing plate, a third fixing plate, a fourth disc, a fourth connecting rod, a first connecting shaft, a fifth connecting rod, a second connecting shaft, a second fixing rod, a third connecting shaft, a first connecting block, a ninth driving shaft, a first cylinder, a first material barrel, a fourth connecting shaft, a second connecting block, a tenth driving shaft, a second cylinder and a second material barrel; the suction pump is fixedly connected with the third mixing barrel; the third mixing cylinder is fixedly connected with the bottom plate component; the third mixing cylinder is connected with the automatic stirrer; the third mixing cylinder is fixedly connected with a fourth automatic switch; a fifth driving wheel is arranged on the side part of the third mixing barrel; the first transmission shaft is fixedly connected with the fifth transmission wheel; the fifth driving wheel is in transmission connection with the sixth driving wheel through a belt; the sixth driving wheel is fixedly connected with the eighth transmission shaft; the eighth transmission shaft is rotatably connected with the second fixing plate; the second fixing plate is fixedly connected with the bottom plate assembly; the eighth transmission shaft is rotatably connected with the third fixing plate; the third fixing plate is fixedly connected with the bottom plate assembly; the eighth transmission shaft is fixedly connected with the fourth disc; the fourth disc is fixedly connected with a fourth connecting rod; the fourth connecting rod is rotatably connected with the first connecting shaft; the first connecting shaft is rotatably connected with the fifth connecting rod; the fifth connecting rod is fixedly connected with the second connecting shaft; the second connecting shaft is fixedly connected with a second fixed rod; the second fixing rod is rotatably connected with the second fixing plate; the second fixed rod is rotatably connected with the third fixed plate; the second fixed rod is fixedly connected with the third connecting shaft; the third connecting shaft is rotatably connected with the first connecting block; the first connecting block is rotatably connected with the ninth transmission shaft; the ninth transmission shaft is in sliding connection with the bottom plate assembly; the ninth transmission shaft is fixedly connected with the first cylinder; the first cylinder is connected with the first material cylinder in a sliding manner; the first material cylinder is fixedly connected with the bottom plate assembly; the first material barrel is fixedly connected with the third mixing barrel; the fourth connecting rod is rotatably connected with the fourth connecting shaft; the fourth connecting shaft is rotatably connected with the second connecting block; the second connecting block is rotatably connected with the tenth transmission shaft; the tenth transmission shaft is fixedly connected with the second cylinder; the second cylinder is connected with the second material barrel in a sliding manner; the second material barrel is fixedly connected with the bottom plate component; and the second mixing barrel is fixedly connected with the third mixing barrel.

In one embodiment, the pre-dewatering unit comprises a third straight gear, a fourth straight gear, a second telescopic rod, a fifth straight gear, a fourth fixing plate, an electric push rod, a fourth transmission shaft, a first screw rod, a fixing frame, a second motor, a second screw rod, a fifth fixing plate, a third fixing block and a scraper; the first telescopic rod is fixedly connected with the third straight gear; the third straight gear is meshed with the fourth straight gear; the fourth straight gear is fixedly connected with the second telescopic rod; the second telescopic rod is rotatably connected with the bottom plate component; the second telescopic rod is fixedly connected with the fifth straight gear; the second telescopic rod is rotatably connected with the fourth fixing plate; the fourth fixing plate is fixedly connected with the electric push rod; the electric push rod is fixedly connected with the bottom plate component; a fourth transmission shaft is arranged above the fifth straight gear; the fourth transmission shaft is rotatably connected with the bottom plate assembly; the fourth transmission shaft is fixedly connected with the first screw rod; the first screw rod is rotatably connected with the bottom plate assembly; the first screw rod is connected with the fixing frame in a rotating mode; the fixed frame is connected with the bottom plate component in a sliding way; the fixing frame is rotationally connected with the fifth transmission shaft; the fixed frame is fixedly connected with the first disc; the fixed frame is rotationally connected with the gear ring; a second motor is arranged below the side part of the fixing frame; the second motor is fixedly connected with the bottom plate component; the second motor is fixedly connected with the second screw rod; the second screw rod is rotatably connected with the bottom plate assembly; the second screw rod and the fifth fixing plate are connected in a screwing mode; the fifth fixing plate is fixedly connected with the third fixing block; the third fixed block is fixedly connected with the scraper.

In one embodiment, three sets of first fixing rods and first straight gears are annularly and equidistantly arranged in the first disc, and the three sets of first straight gears are all meshed with the gear ring.

In one embodiment, a sliding groove is arranged at the connection position of the toothed plate and the first connecting rod.

In one embodiment, a tooth hole matched with the fifth spur gear is formed in the fourth transmission shaft.

In one embodiment, a spring expansion plate is arranged in the first mixing cylinder.

In one embodiment, an automatic rotating disc is arranged in the fifth fixing plate.

Compared with the prior art, the invention has the following advantages:

the diatomite is a filtering material of rolling oil in metal rolling at present, and has a loose and porous structure because the main component of diatomite is silicic acid, the inner part of the diatomite has a loose and porous structure, the filtering performance of the diatomite is better than that of charcoal, and when the diatomite is used for filtering, a small amount of oil and oil stains are remained in the diatomite.

When the device is used, firstly, a secondary filtering pre-regeneration preparation device after oil-containing diatomite is deposited is placed at a position to be used, so that the support plate and the six groups of support legs are kept horizontal, then, the device is externally connected with a power supply, and the start is controlled by a control screen on the support; firstly, a worker places diatomite containing acid liquor in a mixing unit on a bottom plate component, meanwhile, alkali is added into the diatomite containing acid liquor, then, the mixing unit is used for uniformly mixing and stirring the alkali and the diatomite containing acid liquor, then, a pre-dewatering unit is used for pre-dewatering the alkali and the diatomite containing acid liquor which are uniformly mixed and stirred, and the alkali and the diatomite containing acid liquor are conveyed to an extruding dewatering unit, then, the extruding dewatering unit is used for removing water in the diatomite containing acid liquor, the water flows into a collecting box and flows out to a specified position from a first automatic switch, so that drier diatomite is prepared, the extruding dewatering unit conveys the drier diatomite to a pre-forming unit, then, the worker places raw diatomite powder and salt into the pre-forming unit, and then, the pre-forming unit is used for fully mixing and uniformly stirring the drier diatomite, the raw diatomite powder and the salt, and finally, the materials are taken out by workers and collected.

According to the invention, the alkali and the diatomite containing the acid solution are stirred to be uniformly mixed, then the water in the diatomite containing the acid solution is removed, the water is conveyed to a specified position through secondary filtration, so that the relatively dry diatomite is prepared, and then the relatively dry diatomite, the diatomite raw powder and the salt are fully mixed and stirred uniformly, so that the pre-formed brand new diatomite is prepared, the environment is protected, and the waste of resources is avoided.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a schematic perspective view of a mixing unit according to the present invention;

FIG. 4 is a schematic perspective view of a first portion of the mixing unit of the present invention;

FIG. 5 is a perspective view of a second portion of the mixing unit of the present invention;

FIG. 6 is a perspective view of a third portion of the mixing unit of the present invention;

FIG. 7 is a schematic perspective view of an extrusion dewatering unit according to the present invention;

FIG. 8 is a schematic perspective view of a first portion of an extruded dewatering unit according to the present invention;

FIG. 9 is a perspective view of a second portion of the squeezing and dewatering unit according to the present invention;

FIG. 10 is a schematic perspective view of a preform unit of the present invention;

FIG. 11 is a schematic perspective view of a first portion of a preforming unit according to the invention;

FIG. 12 is a perspective view of a second portion of the preforming unit according to the invention;

FIG. 13 is a schematic perspective view of a pre-dewatering unit according to the present invention;

fig. 14 is a schematic perspective view of a part of a pre-dewatering unit according to the present invention.

Labeled as: 1. a base plate assembly, 2, a mixing unit, 3, an extrusion dewatering unit, 4, a preforming unit, 5, a control panel, 6, a support, 7, a support plate, 8, a support leg, 9, a pre-dewatering unit, 10, a collection box, 11, a first automatic switch, 201, a first motor, 202, a first transmission shaft, 203, a first bevel gear, 204, a second bevel gear, 205, a second transmission shaft, 206, a third bevel gear, 207, a fourth bevel gear, 208, a third transmission shaft, 209, a fifth bevel gear, 210, a sixth bevel gear, 211, a first telescopic rod, 212, a first transmission wheel, 213, a second transmission wheel, 214, a fifth transmission shaft, 215, a first disk, 216, a first fixing rod 217, a first straight gear, 218, a toothed ring, 219, a first stirring roller, 220, a second stirring roller, 221, a first mixing drum, 222, a second automatic switch, 223, a second straight gear, 301, a straight gear, A third transmission wheel 302, a fourth transmission wheel 303, a sixth transmission shaft 304, a second disk 305, a first connecting rod 306, a toothed plate 307, a second connecting rod 308, a toothed bar 309, a first fixing block 310, a second fixing block 311, a third connecting rod 312, a third disk 313, a seventh transmission shaft 314, a compression spring 315, a first fixing plate 316, a rolling plate 317, a filter plate 318, a filter screen 319, a second mixing cylinder 320, a suction pump 401, a third mixing cylinder 402, an automatic stirrer 403, a fourth automatic switch 404, a fifth transmission wheel 405, a sixth transmission wheel 406, an eighth transmission shaft 407, a second fixing plate 408, a third fixing plate 409, a fourth disk 410, a fourth connecting rod 411, a first connecting shaft 412, a fifth connecting rod 413, a second connecting shaft 414, a second fixing rod 415, a third connecting shaft 416, a first connecting block, 417. the device comprises a ninth transmission shaft 418, a first cylinder 419, a first material cylinder 420, a fourth connecting shaft 421, a second connecting block 422, a tenth transmission shaft 423, a second cylinder 424, a second material cylinder 901, a third spur gear 902, a fourth spur gear 903, a second telescopic rod 904, a fifth spur gear 905, a fourth fixing plate 906, an electric push rod 907, a fourth transmission shaft 908, a first screw rod 909, a fixing frame 910, a second motor 911, a second screw rod 912, a fifth fixing plate 913, a third fixing block 914 and a scraper.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Example 1

A preparation device for secondary filtration and pre-regeneration after deposition of oil-containing diatomite is shown in figures 1-14 and comprises a bottom plate component 1, a mixing unit 2, an extrusion dehydration unit 3, a pre-forming unit 4, a control screen 5, a support 6, a support plate 7, a support leg 8, a pre-dehydration unit 9, a collection box 10 and a first automatic switch 11; the bottom plate component 1 is connected with the mixing unit 2; the bottom plate component 1 is connected with the extrusion dewatering unit 3; the soleplate assembly 1 is connected with the preforming unit 4; the bottom plate component 1 is connected with the support 6; the bottom plate component 1 is connected with the supporting plate 7; the bottom plate component 1 is connected with six groups of support legs 8; the soleplate assembly 1 is connected with a pre-dewatering unit 9; the bottom plate component 1 is connected with the collecting box 10; the mixing unit 2 is connected with the extrusion dewatering unit 3; the mixing unit 2 is connected with the preforming unit 4; the mixing unit 2 is connected with the support plate 7; the mixing unit 2 is connected with a pre-dewatering unit 9; the extrusion dehydration unit 3 is connected with the preforming unit 4; the control screen 5 is connected with the support 6; the collecting chamber 10 is connected to a first automatic switch 11.

The working principle is as follows: when in use, the secondary filtering pre-regeneration preparation device after the deposition of the oil-containing diatomite is placed at a position to be used, so that the support plate 7 and the six groups of support legs 8 are kept horizontal, and then the device is externally connected with a power supply and is controlled to start through the control screen 5 on the support 6; firstly, a worker places diatomite containing acid liquor in a mixing unit 2 on a bottom plate component 1, meanwhile, alkali is added into the diatomite containing the acid liquor, then, the alkali and the diatomite containing the acid liquor are uniformly mixed by the mixing unit 2, then, the alkali and the diatomite containing the acid liquor which are uniformly mixed are pre-dewatered by a pre-dewatering unit 9 and are conveyed to an extrusion dewatering unit 3, then, the water in the diatomite containing the acid liquor is removed by the extrusion dewatering unit 3, the diatomite flows into a collecting box 10 and flows out to a specified position from a first automatic switch 11, so that dry diatomite is prepared, the dry diatomite is conveyed to a preforming unit 4 by the extrusion dewatering unit 3, then, the worker places diatomite raw powder and salt into the preforming unit 4, and then, the preforming unit 4 is used for fully mixing and uniformly stirring the dry diatomite, the diatomite raw powder and the salt And finally, taking out and collecting the mixture by workers, and stirring the alkali and the kieselguhr containing the acid liquor uniformly, removing the water in the kieselguhr containing the acid liquor, conveying the water to a specified position through secondary filtration to prepare the drier kieselguhr, and fully mixing and stirring the drier kieselguhr, the kieselguhr raw powder and the salt uniformly to prepare the pre-formed brand new kieselguhr, so that the environment is protected, and the waste of resources is avoided.

The mixing unit 2 comprises a first motor 201, a first transmission shaft 202, a first bevel gear 203, a second bevel gear 204, a second transmission shaft 205, a third bevel gear 206, a fourth bevel gear 207, a third transmission shaft 208, a fifth bevel gear 209, a sixth bevel gear 210, a first telescopic rod 211, a first transmission wheel 212, a second transmission wheel 213, a fifth transmission shaft 214, a first disc 215, a first fixed rod 216, a first straight gear 217, a toothed ring 218, a first stirring roller 219, a second stirring roller 220, a first mixing barrel 221, a second automatic switch 222 and a second straight gear 223; the first motor 201 is fixedly connected with the support plate 7; the first motor 201 is fixedly connected with the first transmission shaft 202; the first transmission shaft 202 is rotatably connected with the bottom plate assembly 1; the first transmission shaft 202 is connected with the preforming unit 4; the first transmission shaft 202 is fixedly connected with a first bevel gear 203; the first bevel gear 203 is meshed with the second bevel gear 204; the second bevel gear 204 is fixedly connected with a second transmission shaft 205; the second transmission shaft 205 is rotatably connected with the bottom plate assembly 1; the second transmission shaft 205 is connected with the extrusion dewatering unit 3; the second transmission shaft 205 is fixedly connected with the third bevel gear 206; the third bevel gear 206 is meshed with the fourth bevel gear 207; the fourth bevel gear 207 is fixedly connected with the third transmission shaft 208; the third transmission shaft 208 is rotatably connected with the bottom plate component 1; the third transmission shaft 208 is fixedly connected with a fifth bevel gear 209; the fifth bevel gear 209 is meshed with the sixth bevel gear 210; the sixth bevel gear 210 is fixedly connected with the first telescopic rod 211; the first telescopic rod 211 is rotatably connected with the bottom plate assembly 1; the first telescopic rod 211 is connected with the pre-dewatering unit 9; the first telescopic rod 211 is fixedly connected with the first driving wheel 212; the first driving wheel 212 is in driving connection with a second driving wheel 213 through a belt; the second driving wheel 213 is fixedly connected with the fifth transmission shaft 214; the fifth transmission shaft 214 is connected with the pre-dewatering unit 9; the fifth transmission shaft 214 is rotatably connected with the first disc 215; the first disc 215 is connected with the pre-dewatering unit 9; the first disc 215 is rotatably connected with three sets of first fixing rods 216; the three groups of first fixing rods 216 are fixedly connected with the three groups of first straight gears 217; the three groups of first straight gears 217 are all meshed with the gear ring 218; the toothed ring 218 is connected with the pre-dewatering unit 9; the toothed ring 218 is fixedly connected with a plurality of groups of first stirring rollers 219; the fifth transmission shaft 214 is fixedly connected with the second straight gear 223; the second spur gear 223 is meshed with the three sets of first spur gears 217; the second straight gear 223 is fixedly connected with the second stirring roller 220; a first mixing barrel 221 is arranged on the side part of the second stirring roller 220; the first mixing cylinder 221 is fixedly connected with the bottom plate component 1; the first mixing cylinder 221 is fixedly connected with the second automatic switch 222; the second automatic switch 222 is connected to the squeezing and dehydrating unit 3.

Firstly, a worker puts diatomaceous earth containing acid liquid into a first mixing barrel 221, and adds alkali into the diatomaceous earth containing acid liquid, then, a plurality of groups of first stirring rollers 219 and second stirring rollers 220 are used for rotating, the alkali and the diatomaceous earth containing acid liquid are stirred to be uniformly mixed, a first motor 201 is started to drive a first transmission shaft 202 to rotate, the first transmission shaft 202 rotates to drive a preforming unit 4 to operate, meanwhile, the first transmission shaft 202 rotates to drive a first bevel gear 203 to rotate, the first bevel gear 203 rotates to drive a second bevel gear 204 to rotate, the second bevel gear 204 rotates to drive a second transmission shaft 205 to rotate, the second transmission shaft 205 rotates to drive an extrusion dewatering unit 3 to operate, meanwhile, the second transmission shaft 205 rotates to drive a third bevel gear 206 to rotate, the third bevel gear 206 rotates to drive a fourth bevel gear 207 to rotate, the fourth bevel gear 207 rotates to drive a fifth bevel gear 209 to rotate through a third transmission shaft 208, the fifth bevel gear 209 rotates to drive the sixth bevel gear 210 to rotate, the sixth bevel gear 210 rotates to drive the first telescopic link 211 to rotate, the first telescopic link 211 rotates to drive the pre-dewatering unit 9 to operate, then, the first telescopic link 211 rotates to drive the first driving wheel 212 to rotate, the first driving wheel 212 rotates to drive the second driving wheel 213 to rotate through a belt, the second driving wheel 213 rotates to drive the fifth driving shaft 214 to rotate in the first disc 215, the fifth driving shaft 214 rotates to drive the second spur gear 223 to rotate, the second spur gear 223 rotates to drive the second stirring roller 220 to rotate, thereby stirring the diatomite, meanwhile, the second spur gear 223 rotates to drive the three sets of first spur gears 217 to reversely rotate on the three sets of first fixing rods 216, thereby causing the three sets of first spur gears 217 to rotate to drive the toothed ring 218 to reversely rotate, thereby causing the toothed ring 218 to rotate to drive the multiple sets of first stirring rollers 219 to reversely rotate, at this time, the second stirring roller 220 rotates simultaneously with the plurality of groups of first stirring rollers 219, and the rotation direction is opposite, so as to stir the alkali and the diatomite containing acid solution to be uniformly mixed, then the second automatic switch 222 is controlled to be turned on, the alkali and the diatomite containing acid solution which are uniformly stirred are conveyed to the extrusion dehydration unit 3 by the pre-dehydration unit 9, the alkali and the diatomite containing acid solution are uniformly stirred by the mixing unit 2, and the operation of the extrusion dehydration unit 3, the pre-forming unit 4 and the pre-dehydration unit 9 is respectively driven.

The squeezing and dewatering unit 3 comprises a third driving wheel 301, a fourth driving wheel 302, a sixth driving shaft 303, a second disc 304, a first connecting rod 305, a toothed plate 306, a second connecting rod 307, a toothed rod 308, a first fixing block 309, a second fixing block 310, a third connecting rod 311, a third disc 312, a seventh driving shaft 313, a compression spring 314, a first fixing plate 315, a rolling plate 316, a filter plate 317, a filter screen 318, a second mixing barrel 319 and a suction pump 320; the second transmission shaft 205 is fixedly connected with the third driving wheel 301; the third driving wheel 301 is in driving connection with the fourth driving wheel 302 through a belt; the fourth driving wheel 302 is fixedly connected with a sixth transmission shaft 303; the sixth transmission shaft 303 is rotatably connected with the bottom plate assembly 1; the sixth transmission shaft 303 is fixedly connected with the second disc 304; the second disc 304 is fixedly connected with the first connecting rod 305; the first link 305 is in sliding connection with the toothed plate 306; the toothed plate 306 is rotatably connected with the second connecting rod 307; the second connecting rod 307 is fixedly connected with the bottom plate component 1; the toothed plate 306 is in transmission connection with a toothed rod 308; the rack bar 308 is connected with the first fixing block 309 in a sliding manner; the first fixing block 309 is fixedly connected with the bottom plate component 1; the toothed bar 308 is connected with the second fixed block 310 in a sliding manner; the second fixed block 310 is fixedly connected with the bottom plate component 1; the rack bar 308 is fixedly connected with the third connecting rod 311; the third connecting rod 311 is fixedly connected with the third disc 312; the third disc 312 is fixedly connected with a seventh transmission shaft 313; the seventh transmission shaft 313 is slidably connected with the first fixing plate 315; the third disc 312 is fixedly connected with the compression spring 314; the compression spring 314 is fixedly connected with the first fixing plate 315; the first fixing plate 315 is fixedly connected with the second mixing barrel 319; the seventh transmission shaft 313 is fixedly connected with the rolling plate 316; a filter plate 317 is arranged below the rolling plate 316; the filter plate 317 is fixedly connected with the second mixing barrel 319; the filter plate 317 is fixedly connected with the filter screen 318; the filter screen 318 is fixedly connected with the second mixing barrel 319; the second mixing barrel 319 is fixedly connected with the bottom plate component 1; the second mixing drum 319 is fixedly connected with the second automatic switch 222; the second mixing drum 319 is fixedly connected with the suction pump 320; the suction pump 320 is connected to the preforming unit 4.

The alkali and the diatomite containing the acid liquid which are uniformly stirred are conveyed to the second mixing barrel 319 by the pre-dewatering unit 9, at this time, the diatomite containing the acid liquid is positioned under the rolling plate 316, then, the rolling plate 316 is utilized to remove the moisture in the diatomite containing the acid liquid, so as to prepare the drier diatomite, the second transmission shaft 205 rotates to drive the third transmission wheel 301 to rotate, the third transmission wheel 301 rotates to drive the fourth transmission wheel 302 to rotate through a belt, the fourth transmission wheel 302 rotates to drive the second disc 304 to rotate through the sixth transmission shaft 303, the second disc 304 rotates to drive the first connecting rod 305 to rotate, the first connecting rod 305 rotates to drive the toothed plate 306 to swing with the second connecting rod 307 as a central axis, so that the toothed plate 306 swings to drive the toothed rod 308 to move in the first fixing block 309 and the second fixing block 310, the toothed rod 308 moves to drive the third disc 312 to move downwards through the third connecting rod 311, the third disc 312 moves to drive the seventh transmission shaft 313 to move in the first fixing plate 315, and further drive the rolling plate 316 to move downward, and further compress the compression spring 314, so as to roll the diatomite containing acid in the second mixing cylinder 319, further remove moisture in the diatomite containing acid, and transmit the moisture into the collection box 10 through the filter plate 317 and the filter screen 318 for secondary filtration, so as to obtain dry diatomite, and then control the suction pump 320 to operate to transmit the dry diatomite into the pre-forming unit 4, so that the squeezing and dewatering unit 3 removes moisture from the diatomite containing acid, and transmits the moisture to a designated position through secondary filtration, so as to obtain dry diatomite, and then transmits the dry diatomite into the pre-forming unit 4.

The preforming unit 4 comprises a third mixing barrel 401, an automatic stirrer 402, a fourth automatic switch 403, a fifth driving wheel 404, a sixth driving wheel 405, an eighth driving shaft 406, a second fixing plate 407, a third fixing plate 408, a fourth disc 409, a fourth connecting rod 410, a first connecting shaft 411, a fifth connecting rod 412, a second connecting shaft 413, a second fixing rod 414, a third connecting shaft 415, a first connecting block 416, a ninth driving shaft 417, a first cylinder 418, a first material cylinder 419, a fourth connecting shaft 420, a second connecting block 421, a tenth driving shaft 422, a second cylinder 423 and a second material cylinder 424; the suction pump 320 is fixedly connected with the third mixing barrel 401; the third mixing cylinder 401 is fixedly connected with the bottom plate component 1; the third mixing cylinder 401 is connected with an automatic stirrer 402; the third mixing barrel 401 is fixedly connected with a fourth automatic switch 403; a fifth driving wheel 404 is arranged on the side part of the third mixing barrel 401; the first transmission shaft 202 is fixedly connected with the fifth transmission wheel 404; the fifth driving wheel 404 is in driving connection with a sixth driving wheel 405 through a belt; the sixth driving wheel 405 is fixedly connected with the eighth transmission shaft 406; the eighth transmission shaft 406 is rotatably connected with the second fixing plate 407; the second fixing plate 407 is fixedly connected with the bottom plate assembly 1; the eighth transmission shaft 406 is rotatably connected with the third fixing plate 408; the third fixing plate 408 is fixedly connected with the bottom plate assembly 1; the eighth transmission shaft 406 is fixedly connected with the fourth disc 409; the fourth disc 409 is fixedly connected with the fourth connecting rod 410; the fourth link 410 is rotatably connected to the first link 411; the first connecting shaft 411 is rotatably connected with the fifth connecting rod 412; the fifth link 412 is fixedly connected with the second connecting shaft 413; the second connecting shaft 413 is fixedly connected with a second fixing rod 414; the second fixing rod 414 is rotatably connected with the second fixing plate 407; the second fixing rod 414 is rotatably connected with the third fixing plate 408; the second fixing rod 414 is fixedly connected with the third connecting shaft 415; the third connecting shaft 415 is rotatably connected with the first connecting block 416; the first connecting block 416 is rotatably connected with a ninth transmission shaft 417; the ninth transmission shaft 417 is slidably connected with the bottom plate assembly 1; the ninth transmission shaft 417 is fixedly connected with the first cylinder 418; the first cylinder 418 is in sliding connection with the first material cylinder 419; the first material cylinder 419 is fixedly connected with the bottom plate component 1; the first material cylinder 419 is fixedly connected with the third mixing cylinder 401; the fourth connecting rod 410 is rotatably connected with the fourth connecting shaft 420; the fourth connecting shaft 420 is rotatably connected with the second connecting block 421; the second connecting block 421 is rotatably connected with the tenth transmission shaft 422; the tenth transmission shaft 422 is fixedly connected with the second cylinder 423; second cylinder 423 is in sliding connection with second cartridge 424; the second material barrel 424 is fixedly connected with the bottom plate component 1; the second mixing barrel 424 is fixedly connected with the third mixing barrel 401.

Then, the extrusion dewatering unit 3 transfers the relatively dry diatomaceous earth into the third material cylinder 401, then the worker puts the diatomaceous earth raw powder into the first material cylinder 419 and puts the salt into the second material cylinder 424, then the relatively dry diatomaceous earth, the diatomaceous earth raw powder and the salt are fully mixed and uniformly stirred, after the diatomaceous earth is transferred into the third material cylinder 401, the automatic stirrer 402 starts to operate to stir the diatomaceous earth, then the diatomaceous earth raw powder and the salt are sprayed into the third material cylinder 401 to be fully mixed and uniformly stirred with the relatively dry diatomaceous earth, the first transmission shaft 202 rotates to drive the fifth transmission wheel 404 to rotate, the fifth transmission wheel 404 rotates to drive the sixth transmission wheel 405 to rotate through a belt, the sixth transmission wheel 405 rotates to drive the eighth transmission shaft 406 to rotate on the second fixing plate 407 and the third fixing plate 408, the eighth transmission shaft 406 rotates to drive the fourth disc 409 to rotate, the fourth disc 409 rotates to drive the fourth connecting rod 410 to rotate, the fourth connecting rod 410 rotates to drive the first connecting shaft 411 to swing, the first connecting shaft 411 swings to drive the second connecting shaft 413 to swing through the fifth connecting rod 412, the second connecting shaft 413 swings to drive the third connecting shaft 415 to swing through the second fixing rod 414, the third connecting shaft 415 swings to drive the ninth transmission shaft 417 to move through the first connecting block 416, the ninth transmission shaft 417 moves to drive the first cylinder 418 to move in the first material cylinder 419, so that the raw diatomite powder is sprayed into the third mixing cylinder 401, meanwhile, the fourth connecting rod 410 rotates to drive the fourth connecting shaft 420 to swing, the fourth connecting shaft 420 swings to drive the tenth transmission shaft 422 to move through the second connecting block 421, the tenth transmission shaft 422 moves to drive the second cylinder 423 to move in the second material cylinder 424, so that the salt is sprayed into the third mixing cylinder 401, and at the same time, the automatic stirrer 402 starts to operate to stir the drier raw diatomite and salt, and then comparatively dry diatomaceous earth and diatomaceous earth raw powder and salt intensive mixing and stirring, at last by the staff open fourth automatic switch 403 with all raw materials take out and collect again, preforming unit 4 has realized comparatively dry diatomaceous earth and diatomaceous earth raw powder and salt intensive mixing and stirring.

The pre-dewatering unit 9 comprises a third straight gear 901, a fourth straight gear 902, a second telescopic rod 903, a fifth straight gear 904, a fourth fixing plate 905, an electric push rod 906, a fourth transmission shaft 907, a first screw rod 908, a fixing frame 909, a second motor 910, a second screw rod 911, a fifth fixing plate 912, a third fixing block 913 and a scraper 914; the first telescopic rod 211 is fixedly connected with the third straight gear 901; the third spur gear 901 is meshed with the fourth spur gear 902; the fourth straight gear 902 is fixedly connected with the second telescopic rod 903; the second telescopic rod 903 is rotatably connected with the bottom plate component 1; the second telescopic rod 903 is fixedly connected with the fifth straight gear 904; the second telescopic rod 903 is rotatably connected with the fourth fixing plate 905; the fourth fixing plate 905 is fixedly connected with the electric push rod 906; the electric push rod 906 is fixedly connected with the bottom plate component 1; a fourth transmission shaft 907 is arranged above the fifth straight gear 904; the fourth transmission shaft 907 is rotatably connected with the bottom plate assembly 1; the fourth transmission shaft 907 is fixedly connected with the first screw rod 908; the first screw 908 is rotatably connected with the bottom plate assembly 1; the first lead screw 908 is screwed with the fixed frame 909; the fixed frame 909 is connected with the bottom plate component 1 in a sliding way; the fixed frame 909 is rotatably connected with the fifth transmission shaft 214; the fixed frame 909 is fixedly connected with the first disc 215; the fixed frame 909 is rotationally connected with the gear ring 218; a second motor 910 is arranged below the side of the fixed frame 909; the second motor 910 is fixedly connected with the bottom plate component 1; the second motor 910 is fixedly connected with the second lead screw 911; the second lead screw 911 is rotatably connected with the bottom plate assembly 1; the second lead screw 911 and the fifth fixing plate 912 are screwed; the fifth fixing plate 912 is fixedly connected with a third fixing block 913; the third fixing block 913 is fixedly connected to the squeegee 914.

After alkali and diatomite containing acid liquid are stirred and mixed uniformly by the mixing unit 2, then the alkali and the diatomite containing acid liquid which are stirred and mixed uniformly are extruded and pre-dewatered by the scraper 914, meanwhile, raw materials remained on the inner wall of the first mixing barrel 221 are cleaned and are conveyed into the extrusion dewatering unit 3, the first telescopic rod 211 rotates to drive the third spur gear 901 to rotate, the third spur gear 901 rotates to drive the fourth spur gear 902 to rotate, the fourth spur gear 902 rotates to drive the fifth spur gear 904 to rotate through the second telescopic rod 903, then, the electric push rod 906 starts to control the second telescopic rod 903 to extend and retract through the fourth fixing plate 905, so that the engagement of the fifth spur gear 904 and the fourth transmission shaft 907 is controlled, when the fifth spur gear 904 is engaged with the fourth transmission shaft 907, the fifth spur gear 904 rotates to drive the fourth transmission shaft 907 rotates, the fourth transmission shaft 907 rotates to drive the first screw 908, the first screw 908 drives all components on the fixed mount 909 to move upwards along the bottom plate assembly 1, so that a plurality of groups of the first stirring roller 219 and the second stirring roller 220 move upwards together to be taken out from the first mixing barrel 221, only alkali and diatomite containing acid liquid which are uniformly stirred are left in the first mixing barrel 221, then, an automatic turntable is arranged in the fifth fixing plate 912, a scraper 914 is driven by a third fixing block 913 to rotate to be right above the first mixing barrel 221, the third fixing block 913 is positioned right above a spring expansion plate in the first mixing barrel 221, then the automatic turntable is arranged in the fifth fixing plate 912 to stop operating, then, a second motor 910 is started to drive the second screw 911 to rotate, the second screw 911 rotates to drive all components on the fifth fixing plate 912 to move downwards, so that the scraper 914 moves downwards along the inner wall of the first mixing barrel 221, and further, the alkali and the diatomite containing acid liquid which are uniformly stirred and mixed are extruded and pre-dewatered, meanwhile, the raw materials remained on the inner wall of the first mixing cylinder 221 are cleaned and transferred to the extrusion dehydration unit 3 through the second automatic switch 222, and the pre-dehydration unit 9 realizes the extrusion pre-dehydration treatment of the alkali and the diatomite containing the acid solution which are uniformly mixed and stirred, and simultaneously cleans the remained raw materials and transfers the cleaned raw materials to the extrusion dehydration unit 3.

Three sets of first fixing rods 216 and first straight gears 217 are annularly and equidistantly arranged in the first disc 215, and the three sets of first straight gears 217 are all meshed with the gear ring 218.

The second spur gear 223 can be rotated to drive the three sets of first spur gears 217 to rotate, and then the gear ring 218 is driven to rotate, so that the gear ring 218 rotates more stably.

The connecting part of the toothed plate 306 and the first link 305 is provided with a sliding groove.

The second disc 304 can rotate to drive the first connecting rod 305 to rotate, and further drive the toothed plate 306 to swing back and forth with the second connecting rod 307 as a central axis.

A tooth hole matched with the fifth spur gear 904 is formed in the fourth transmission shaft 907.

The fourth transmission shaft 907 can be connected with the fifth spur gear 904 for transmission, and the on-off can be controlled by the electric push rod 906.

A spring expansion plate is arranged in the first mixing cylinder 221.

The third fixing block 913 can slide in the first mixing cylinder 221 smoothly, and the scraper 914 is driven to move downward.

An automatic rotary table is arranged in the fifth fixing plate 912.

The automatic turntable arranged in the fifth fixing plate 912 can be started to drive the scraping plate 914 to rotate to a position right above the first mixing barrel 221 through the third fixing block 913.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.