Intelligent dosing unit is used in portland cement production
阅读说明：本技术 一种硅酸盐水泥生产用智能化配料装置 (Intelligent dosing unit is used in portland cement production ) 是由 张晓阳 程天宇 杨海林 谢海兵 李辉祥 刘喜成 韩刚 李洪建 于 2020-12-29 设计创作，主要内容包括：本发明公开了一种硅酸盐水泥生产用智能化配料装置,其包括检测装置、搅拌箱、配料箱、电机一以及电机二,其中,所述检测装置安装在搅拌箱下方,所述搅拌箱上端面与其上方配料箱下端面通过密封环相连接,所述配料箱上端面中心安装有电机一,所述配料箱内部设置有定量架、翻滚架,所述搅拌箱内部设置有搅拌装置,所述定量架为环形结构,所述翻滚架为锥形螺旋结构,且位于所述定量架轴心处,固定在所述配料箱左侧壁面的电机二驱动搅拌箱自转,所述电机一驱动翻滚架螺旋转动,便于物料呈上升翻滚进行初步混合。(The invention discloses an intelligent batching device for portland cement production, which comprises a detection device, a stirring box, a batching box, a first motor and a second motor, wherein the detection device is arranged below the stirring box, the upper end surface of the stirring box is connected with the lower end surface of the batching box above the stirring box through a sealing ring, the first motor is arranged at the center of the upper end surface of the batching box, a quantifying frame and a rolling frame are arranged inside the batching box, the stirring device is arranged inside the stirring box, the quantifying frame is of an annular structure, the rolling frame is of a conical spiral structure and is positioned at the axis of the quantifying frame, the second motor fixed on the left side wall surface of the batching box drives the stirring box to rotate, and the first motor drives the rolling frame to rotate spirally, so that materials are lifted and rolled for primary mixing.)
1. The utility model provides a portland cement production is with intelligent dosing unit, it includes detection device (1), agitator tank (2), batching box (3), motor (4) and motor two (10), wherein, detection device (1) is installed in agitator tank (2) below, agitator tank (2) up end is connected through sealing ring (11) with terminal surface under its top batching box (3), motor (4) are installed at batching box (3) up end center, batching box (3) inside is provided with quantitative frame (5), rolls frame (6), agitator tank (2) inside is provided with agitating unit (8), its characterized in that: quantitative frame (5) are the loop configuration, roll frame (6) and be the toper helical structure, and be located quantitative frame (5) axle center department fixes two (10) drive agitator tank (2) rotations of motor of proportioning bins (3) left side wall, frame (6) spiral shell screwing in is rolled in the drive of motor (4), and the material of being convenient for is ascending to roll and carries out preliminary mixing.
2. The intelligent batching device for portland cement production according to claim 1, wherein: quantitative frame (5) hold piece (53) including annular frame (51), three (52) of motor and ration, install ration on annular frame (51) and hold piece (53), dead lever, be the circumference and arrange and set up three groups, ration is held piece (53) axle center and three (52) output fixed connection of motor, the dead lever is used for annular frame (51) and batching box (3) inner wall between fixed, just division board in the ration is held piece (53) is 6 quantitative rooms that are fan-shaped structure with its inner space evenly divided, quantitative room top is provided with feed inlet (17).
3. The intelligent batching device for portland cement production according to claim 1, wherein: roll frame (6) including pivot (61), spiral board (62) of rolling is fixed around pivot (61) outside in the spiral, pivot (61) upper end and motor (4) output end fixed connection, just spiral board (62) of rolling is the toper top spin, and left and right "side" is angled and is 30.
4. The intelligent batching device for portland cement production according to claim 3, wherein: the upper surface of the spiral rolling plate (62) is provided with a spiral semicircular arc storage channel, and the inner structure of the spiral rolling plate is a porous structure, so that materials can be conveniently mixed and fall;
the discharge port at the bottom end of the batching box (3) positioned below the spiral rolling plate (62) is of a square structure and is provided with a grinding roller (12).
5. The intelligent batching device for portland cement production according to claim 1, wherein: cleaning device (7) include bar brush (13), tight pulley (14), telescopic link (15) and annular brush (16), tight pulley (14) center runs through to rotate and is connected with the threaded rod, the threaded rod upper end is fixed with the rotating electrical machines output, the cover has the adapter sleeve on the threaded rod of tight pulley (14) below, and the meshing is connected, fixes telescopic link (15) output on the adapter sleeve is connected with the annular brush, and articulated telescopic link (15) output of connecting on tight pulley (14) is connected with bar brush (13) upper end is articulated.
6. The intelligent batching device for portland cement production according to claim 1, wherein: the stirring device (8) comprises a filter barrel (82), a lifting frame (81) and a buffer ball (9), the barrel wall of the filter barrel (82) is of a square hole-shaped structure, the buffer ball (9) is installed in the filter barrel (82) and close to the top space, the axis of the buffer ball is fixedly connected with the rotating shaft (61), the lifting frame (81) is transversely arranged on the cross section of the filter barrel (82), four groups and multiple groups are arranged in layers, and the mounting angles of the lifting frame (81) on each layer are different, so that the materials on the upper layer can fall step by step and can be mixed and screened in a grading manner;
and the lifting and turning frame (81) is of a three-layer structure, the upper layer, the middle layer and the lower layer are sequentially provided with the cleaning device (84), the oval bottom plate (83) and the filtering pore plate, and the bottom end of the filtering pore plate is provided with the auxiliary roller which is convenient to be rotatably connected with the rotating shaft (61).
7. The intelligent batching device for portland cement production according to claim 6, wherein: the oval bottom plate (83) comprises a poplar turning plate (88), a first expansion machine (89), a second fixed plate (814) and a grinding roller (812), the oval bottom plate (83) is symmetrically arranged on the left and right, the left end of the poplar turning plate (88) is hinged to the left end of the oval bottom plate (83), the second fixed plate (814) is arranged on the left and right ends of the outer side surface of the poplar turning plate (88) and symmetrically arranged up and down, wherein the bottom surface of the right end of the poplar turning plate (88) is hinged to the output end of an expansion piece (813), and the bottom end of the expansion piece (813) is hinged to the center of the second right fixed plate (814);
the left end and the right end of the grinding roller (812) are fixedly connected with straight gears, a roller slide sliding connection is arranged inside a straight gear outer axis fixing plate II (814), a first telescopic machine (89) is perpendicular to the grinding roller (812), the output end of the first telescopic machine is fixedly connected with a concave frame (810), a rotating motor is fixed at the left end of the concave frame (810), and a straight gear is fixed at the output end of the rotating motor.
8. The intelligent batching device for portland cement production according to claim 7, wherein: the inner side surface of the concave frame (810) is fixedly connected with a strip-shaped arc brush (811) which is of a trapezoidal structure, the upper inclined edge and the lower inclined edge of the strip-shaped arc brush are quarter arc surfaces, and the lower inclined edge surface is provided with an arc surface cleaning brush.
9. The intelligent batching device for portland cement production according to claim 6, wherein: the cleaning device (84) comprises a conveyor belt (85), a first fixing plate (86) and a cleaning roller (87), wherein a micro motor connected and fixed with the right end of the cleaning roller (87) is fixed on the conveyor belt (85), the left end of the cleaning roller (87) is in sliding connection with the first fixing plate (86), and the first fixing plate (86) and the conveyor belt (85) are obliquely arranged so that mixed materials can be conveniently swept to the upper surface of the poplar turnover plate (88).
10. The intelligent batching device for portland cement production according to claim 1, wherein: the detection device (1) comprises a second telescopic machine (18), an L-shaped rod (19) and a collection box (20), the detection device (1) is installed on a conveying belt below the detection device, two sides of the bottom end of the collection box (20) are hinged to the upper end of the L-shaped rod (19), the left end of the L-shaped rod (19) is hinged to the output end of the second telescopic machine (18), and the bottom end of the second telescopic machine (18) is hinged and fixed to the upper end of a fixing frame supporting the collection box (20);
and the middle part of the collecting box (20) is provided with a sieve plate with 80 mu m square holes, and the bottom end surface of the collecting box (20) is also provided with a weighing device.
Technical Field
The invention relates to the technical field of cement processing and manufacturing, in particular to an intelligent batching device for portland cement production.
Background
The main mineral compositions of portland cement are: tricalcium silicate, dicalcium silicate, tricalcium aluminate, tetracalcium aluminoferrite. Tricalcium silicate determines the strength of portland cement within four weeks; the strength of the dicalcium silicate is exerted after four weeks, and the strength of the dicalcium silicate reaches four weeks about one year; tricalcium aluminate develops strength faster, but has low strength, and plays a role in the strength of portland cement within 1 to 3 days or a little longer time; tetracalcium aluminoferrite also develops strength quickly, but has low strength and contributes little to the strength of portland cement. It is mainly composed of portland cement clinker and appropriate amount of gypsum (main component CaSO)4) And a specified mixed material, wherein the clinker mainly contains CaO and SiO2、Al2O3、 Fe2O3The raw materials of (1) are ground into fine powder according to a proper proportion and are sintered until the fine powder is partially melted to obtain a hydraulic gelling material which takes calcium silicate as a main mineral component. Wherein the calcium silicate mineral is not less than 66%, and the mass ratio of calcium oxide to silicon oxide is not less than 2.0. In the existing cement batching device, in the process of batching portland cement, products after stirring are not fine enough, the products after sieving by a 80-micron square-hole sieve are more than 10 percent, the product quality is reduced, even the products are regarded as unqualified products, the blending and mixing of various required clinkers are not thorough, and local adhesion is generated to form particles, so that when the cement batching device is used for preparing subsequent cement, the cement coagulation quality is poor, the initial coagulation time is not earlier than 45min, and the final coagulation time is not later than 10h, large errors are generated, the firmness of the building is affected, and potential dangers are generated.
Therefore, the person skilled in the art provides an intelligent batching device for portland cement production to solve the problems set forth in the background art.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a portland cement production is with intelligent dosing unit, it includes detection device, agitator tank, batching box, motor one and motor two, wherein, detection device installs in the agitator tank below, the agitator tank up end is connected through the sealing ring rather than under the top batching box terminal surface, motor one is installed at batching box up end center, the inside ration frame, the frame that rolls that is provided with of batching box, the inside agitating unit that is provided with of agitator tank, the ration frame is the loop configuration, it is toper helical structure to roll the frame, and is located ration frame axle center department fixes the two drive agitator tank rotations of motor of batching box left side wall, a motor drive rolls a frame helical rotation, and the material of being convenient for is ascending and rolls and carry out preliminary mixing.
As a preferred technical scheme of the invention, the quantitative frame comprises an annular frame, a motor III and quantitative containers, the annular frame is provided with the quantitative containers and three fixing rods which are arranged in a circumferential manner, the axes of the quantitative containers are fixedly connected with the three output ends of the motor, the fixing rods are used for fixing the annular frame and the inner wall of the batching box, the inner space of the quantitative containers is uniformly divided into 6 groups of quantitative chambers in a fan-shaped structure by partition plates in the quantitative containers, and a feeding hole is arranged above the quantitative chambers.
As a preferred technical scheme of the invention, the rolling frame comprises a rotating shaft and a spiral rolling plate, the spiral rolling plate is spirally fixed around the outer side of the rotating shaft, the upper end of the rotating shaft is fixedly connected with one output end of a motor, the spiral rolling plate is conically upwards rotated, and an angle formed by the left side edge and the right side edge is 30 degrees.
According to a preferred technical scheme, the upper surface of the spiral rolling plate is provided with a spiral semicircular arc storage channel, and the inner structure of the spiral rolling plate is of a porous structure, so that materials can be conveniently mixed and fall;
the discharge port at the bottom end of the batching box below the spiral rolling plate is of a square structure and is provided with a grinding roller.
As a preferred technical scheme, the first cleaning device comprises a strip-shaped brush, a fixed wheel, a telescopic rod and an annular brush, the center of the fixed wheel is connected with a threaded rod in a penetrating and rotating mode, the upper end of the threaded rod is fixed with the output end of a rotating motor, the threaded rod below the fixed wheel is sleeved with a connecting sleeve and is connected in a meshing mode, the output end of the telescopic rod fixed on the connecting sleeve is connected with the annular brush, and the output end of the telescopic rod hinged to the fixed wheel is hinged to the upper end of the strip-shaped brush.
As a preferred technical scheme of the invention, the stirring device comprises a filter vat, a lifting frame and a buffer ball, wherein the wall of the filter vat is of a square hole-shaped structure, the buffer ball is arranged in the interior of the filter vat close to the top space, the axis of the buffer ball is fixedly connected with a rotating shaft, the lifting frame is transversely arranged on the cross section of the filter vat, four groups and multiple groups are arranged in layers, and the mounting angles of the lifting frame on each layer are different, so that the materials on the upper layer can fall step by step and can be mixed and screened in a graded manner;
the lifting and turning frame is of a three-layer structure, the cleaning device, the elliptical bottom plate and the filtering pore plate are sequentially arranged on the lifting and turning frame, and the auxiliary roller is arranged at the bottom end of the lifting and turning frame and is convenient to be connected with the rotating shaft in a rotating mode.
As a preferred technical scheme, the oval bottom plate comprises a poplar turning plate, a first expansion machine, a second fixed plate and a grinding roller, the oval bottom plate is symmetrically arranged left and right, the left end of the poplar turning plate is hinged to the left end of the oval bottom plate, the second fixed plate is arranged at the left end and the right end of the outer side surface of the poplar turning plate and is symmetrically arranged up and down, the bottom surface of the right end of the poplar turning plate is hinged to the output end of an expansion device, and the bottom end of the expansion device is hinged to the center of the second right fixed plate;
the grinding roller is characterized in that the left end and the right end of the grinding roller are fixedly connected with straight gears, a roller slide sliding connection is arranged in a straight gear outer axis fixing plate, the first stretching machine is perpendicular to the grinding roller, the output end of the first stretching machine is fixedly connected with the concave frame, the left end of the concave frame is fixedly provided with a rotating motor, and the output end of the rotating motor is fixedly provided with the straight gears.
As a preferred technical scheme of the invention, the inner side surface of the concave frame is fixedly connected with a strip-shaped arc brush which is in a trapezoidal structure, the upper inclined edge and the lower inclined edge of the concave frame are quarter arc surfaces, and the lower inclined edge surface is provided with an arc surface cleaning brush.
As a preferred technical scheme, the cleaning device comprises a conveyor belt, a first fixed plate and a cleaning roller, wherein a micromotor fixedly connected with the right end of the cleaning roller is fixed on the conveyor belt, the left end of the cleaning roller is in sliding connection with the first fixed plate, and the first fixed plate and the conveyor belt are both obliquely arranged so as to facilitate mixed materials to be swept to the upper surface of the poplar turning plate.
As a preferred technical scheme of the invention, the detection device comprises a second telescopic machine, an L-shaped rod and a collection box, the detection device is arranged on a conveying belt below the detection device, two sides of the bottom end of the collection box are hinged with the upper end of the L-shaped rod, the left end of the L-shaped rod is hinged with the output end of the second telescopic machine, and the bottom end of the second telescopic machine is hinged and fixed with the upper end of a fixing frame for supporting the collection box;
and the middle part of the collecting box is provided with a sieve plate with 80 mu m square holes, and the bottom end surface of the collecting box is also provided with a weighing device.
Compared with the prior art, the invention provides an intelligent batching device for portland cement production, which has the following beneficial effects:
1. the quantitative rack is simple in structure, and quick, accurate and convenient in quantification, animal materials are conveyed through the semicircular arc storage track above the rolling rack to be rolled in an upward rotating mode, so that various ash materials are mixed more fully, the ash is milled by the milling roller, the ash mixing quality is improved, the preparation efficiency is accelerated, the filtering device is not prone to blockage due to the fact that the cleaning device cleans the wall of the filtering barrel and the inner wall of the stirring box, the failure generation and cleaning times of equipment are reduced, and the cleaning efficiency is improved relatively.
2. According to the invention, the powder ash is continuously lifted and turned over through the poplar turning plate, so that the powder ash is continuously collided and mixed in a gaseous state, the granular powder ash is more easily precipitated, the grains are milled again through the milling roller and lifted and turned over again, the mixing of materials is promoted for multiple times, the fineness of the mixed and milled powder ash is greatly improved through the layer-by-layer arrangement of the poplar turning plate, and finally the mixed materials can be detected through the detection device and collected and conveyed through the conveying belt.
Drawings
FIG. 1 is a schematic view of the dispensing apparatus of the present invention;
FIG. 2 is an enlarged view of the quantitative shelf according to the present invention;
FIG. 3 is an enlarged view of the roll-over stand structure of the present invention;
FIG. 4 is an enlarged view of the structure at A of the present invention;
FIG. 5 is an enlarged view of the stirring device according to the present invention;
FIG. 6 is an enlarged schematic view of a partial structure of a top cross section of the flip frame of the present invention;
FIG. 7 is an enlarged view of the structure at B of the present invention;
FIG. 8 is an enlarged view of the structure of the bar-shaped wiper of the present invention;
FIG. 9 is an enlarged view of a portion of the detecting device of the present invention;
in the figure: 1. a detection device; 2. a stirring box; 3. a batching box; 4. a first motor; 5. a dosing rack; 51. an annular frame; 52. A third motor; 53. a quantitative container; 6. a roll-over frame; 61. a rotating shaft; 62. a spiral tumbling plate; 7. a first cleaning device; 8. a stirring device; 81. raising and turning over the frame; 82. a filter vat; 83. an elliptical base plate; 84. a second cleaning device; 85. a conveyor belt; 86. A first fixing plate; 87. cleaning the roller; 88. a poplar turning plate; 89. a first stretching machine; 810. a concave frame; 811. a strip-shaped arc brush; 812. Grinding the roller; 813. a retractor; 814. a second fixing plate; 9. a buffer ball; 10. a second motor; 11. a seal ring; 12. Grinding the roller; 13. a strip-shaped brush; 14. a fixed wheel; 15. a telescopic rod; 16. an annular brush; 17. a feed inlet; 18. a second stretching machine; 19. an L-shaped rod; 20. and a collection box.
Detailed Description
Referring to fig. 1, the present invention provides a technical solution: an intelligent batching device for portland cement production comprises a detection device 1, a stirring box 2, a batching box 3, a first motor 4 and a second motor 10, wherein the detection device 1 is arranged below the stirring box 2, the upper end surface of the stirring box 2 is connected with the lower end surface of the batching box 3 above the stirring box through a sealing ring 11, the center of the upper end surface of the batching box 3 is provided with a motor I4, a quantitative frame 5 and a rolling frame 6 are arranged in the batching box 3, a stirring device 8 is arranged in the stirring box 2, the quantitative frame 5 is of an annular structure, the rolling frame 6 is of a conical spiral structure, and is positioned at the axle center of the quantitative frame 5, a motor II 10 fixed on the left side wall surface of the batching box 3 drives the stirring box 2 to rotate, the first motor 4 drives the rolling frame 6 to rotate spirally, so that materials are convenient to rise, roll and preliminarily mix.
Referring to fig. 2, in this embodiment, the quantitative frame 5 includes an annular frame 51, three motors 52 and three quantitative containers 53, the annular frame 51 is provided with the quantitative containers 53 and three fixing rods arranged in a circumferential manner, the axial centers of the quantitative containers 53 are fixedly connected with the output ends of the three motors 52, the fixing rods are used for fixing the annular frame 51 and the inner wall of the batching box 3, and the internal space of the quantitative containers 53 is uniformly divided into 6 groups of quantitative chambers in a fan-shaped structure by partition plates in the quantitative containers 53, a feed port 17 is arranged above the quantitative chambers, so that the quantitative containers 53 can store different volumes of raw materials in each group of quantitative chambers and can mix multiple raw materials conveniently by matching operation of different rotating speeds of the three motors 52 in each group and flow rates of the feed port 17, in this structure, the volumes of the three groups of quantitative chambers are all the same size, as the best embodiment, the quantitative containing parts 53 rotate towards the axial direction, and the quantity of the partition plates and the quantitative containing parts 53 can be increased or decreased in a proper amount, so that the volume of the quantitative chamber is changed, the rapid proportioning of the raw materials is increased, and the batching efficiency is improved.
Referring to fig. 3 and 4, in this embodiment, the roll-over stand 6 includes pivot 61, spiral roll-over plate 62 spiral is fixed around the pivot 61 outside, pivot 61 upper end and 4 output end fixed connection of motor, just spiral roll-over plate 62 is the toper top spin, and left and right "side" becomes angle and is 30, and the multiple raw materials of being convenient for fall into spiral roll-over plate 62 upper surface, and the ash particle of condensing obtains abundant top spin and rolls, rubs, becomes loose, and is meticulous, has improved the mixed "degree of depth" of raw materials, makes it mix more evenly.
In this embodiment, the upper surface of the spiral tumbling plate 62 is provided with a spiral semicircular arc storage channel, the inner structure of the spiral tumbling plate is a porous structure, so that the materials can be conveniently mixed and fall, as a preferred embodiment, the ash falling from the inside of the spiral tumbling plate is in a high-quality powdery state, and the ash falling from the outside of the spiral tumbling plate needs to be further screened, ground and mixed;
the discharge port at the bottom end of the batching box 3 positioned below the spiral rolling plate 62 is of a square structure and is provided with a grinding roller 12.
In this embodiment, the first cleaning device 7 includes a strip-shaped brush 13, a fixed wheel 14, an expansion link 15 and an annular brush 16, the center of the fixed wheel 14 is connected with a threaded rod in a penetrating and rotating manner, the upper end of the threaded rod is fixed with the output end of a rotating motor, the threaded rod below the fixed wheel 14 is sleeved with a connecting sleeve and is connected in a meshing manner, the output end of the expansion link 15 fixed on the connecting sleeve is connected with the annular brush, and the output end of the expansion link 15 hinged to the fixed wheel 14 is hinged with the upper end of the strip-shaped brush 13;
as the best embodiment, the left side of the filter barrel 82 is also provided with an auxiliary sliding rod which is convenient for the annular brush to move up and down for cleaning, the fixed wheel 14 is in a fixed state, the rotary motor drives the annular brush 16 to periodically clean the residual ash on the barrel wall of the filter barrel 82, the barrel wall of the filter barrel 82 is prevented from being blocked, and the strip-shaped brush 13 can rotate on the inner wall of the real-time cleaner by the stirring box.
Referring to fig. 5 and 6, in this embodiment, the stirring device 8 includes a filter vat 82, a raising and turning frame 81 and a buffer ball 9, a wall of the filter vat 82 is a square hole-shaped structure, the buffer ball 9 is installed inside the filter vat 82 and near a top space, an axis of the buffer ball is fixedly connected with the rotating shaft 61, the raising and turning frame 81 is transversely provided on a cross section of the filter vat 82, four groups and multiple groups are arranged in layers, and installation angles of the raising and turning frame 81 on each layer are different, so that the materials on the upper layer can fall step by step and be mixed and screened in steps;
the lifting frame 81 is of a three-layer structure, the cleaning device 84, the elliptical bottom plate 83 and the filtering pore plate are sequentially arranged on the upper layer, the middle layer and the lower layer of the lifting frame 81, and the auxiliary rolling shaft is arranged at the bottom end of the lifting frame and is conveniently in rotating connection with the rotating shaft 61;
the buffering ball 9 can disperse the ash material above, and as the best embodiment, the buffering ball 9 is provided with uniform vertical channels inside, so that the ash material can fall into the upper part of the lifting and turning frame 81 more uniformly.
Referring to fig. 7, in this embodiment, the elliptical bottom plate 83 includes a poplar turning plate 88, a first expansion machine 89, a second fixed plate 814 and a grinding roller 812, the elliptical bottom plate 83 is symmetrically arranged left and right, the left end of the poplar turning plate 88 is hinged to the left end of the elliptical bottom plate 83, the second fixed plate 814 is symmetrically arranged left and right of the outer side surface of the poplar turning plate 88, wherein the bottom surface of the right end of the poplar turning plate 88 is hinged to the output end of an expansion device 813, and the bottom end of the expansion device 813 is hinged to the center of the second right fixed plate 814;
the left end and the right end of the grinding roller 812 are connected and fixed with straight gears, the inner portion of a straight gear outer axle center fixing plate 814 is provided with a roller slide sliding connection, a first telescopic machine 89 is perpendicular to the grinding roller 812 and is provided with an output end fixedly connected with the concave frame 810, the left end of the concave frame 810 is fixed with a rotating motor, the output end of the rotating motor is fixed with a straight gear, the upper surface of the grinding roller 812 is higher than the upper surface of the poplar turning plate 88 when the grinding roller is horizontally placed, as a best embodiment, a collision sensor is installed at the joint of the elliptical bottom plate 83 and the barrel wall of the filtering barrel 82, and the dust in the form of particles is detected, wherein the telescopic machine 813 drives the poplar turning plate 88 to continuously upwards turn over the dust to hit the filtering barrel wall, and the best turning angle of the poplar turning plate 88 is 45 degrees.
Referring to fig. 8, in this embodiment, the inner side surface of the concave frame 810 is fixedly connected with a strip-shaped arc brush 811 which is in a trapezoid structure, the upper and lower oblique edges of the concave frame are quarter arc surfaces, and the lower oblique edge surface is provided with an arc surface cleaning brush, so that the grinding roller 812 can grind granular dust on the poplar turning plate 88 in a static state, the dust adhered to the outer side wall of the poplar turning plate can be removed in time, and the dust can be pushed to flow to the upper surface of the poplar turning plate 88.
In this embodiment, the cleaning device 84 includes a conveyor belt 85, a first fixing plate 86 and a cleaning roller 87, a micro motor connected and fixed with the right end of the cleaning roller 87 is fixed on the conveyor belt 85, the left end of the cleaning roller 87 is connected with the first fixing plate 86 in a sliding manner, the first fixing plate 86 and the conveyor belt 85 are both arranged in an inclined manner, so that the mixed material can be swept to the upper surface of the poplar turning plate 88, as a preferred embodiment, a bearing plate on the upper end of the elliptical bottom plate 83 is inclined by 30 degrees toward the position of the poplar turning plate 88, so that the cleaning roller 87 can clean the powder ash conveniently on one hand, and the powder ash accumulated on the upper surface of the lifting frame 8.
Referring to fig. 9, in this embodiment, the detection device 1 includes a second telescopic machine 18, an L-shaped rod 19 and a collection box 20, the detection device 1 is mounted on a conveyor belt below the detection device 1, two sides of the bottom end of the collection box 20 are hinged to the upper end of the L-shaped rod 19, the left end of the L-shaped rod 19 is hinged to the output end of the second telescopic machine 18, and the bottom end of the second telescopic machine 18 is hinged and fixed to the upper end of a fixing frame supporting the collection box 20;
and the middle part of the collecting box 20 is provided with a sieve plate with a square hole of 80 microns, the bottom end face of the collecting box 20 is also provided with a weighing device, and the percentage of the materials collected on the upper part is calculated by screening the mixed ash materials and calculating the weight of the materials collected on the upper part and the weight of the materials collected on the lower part of the collecting box.
In specific implementation, silicate cement clinker, gypsum and mixed materials flow into a feed inlet, quantitative sampling is carried out by adjusting the rotation frequency of each group of motors III in a quantitative frame, ash materials are mixed by driving a rolling frame by the motor I, a grinding roller is driven by a rotating motor on the left side of a lower end port of a batching box to grind the ash materials, at the moment, a stirring box is driven by a motor II to rotate continuously, a buffer ball is driven by a rotating shaft to rotate, the ash materials falling from the upper part are dispersed and fall onto a lifting and turning frame, the ash is lifted and turned by a poplar turning plate in the lifting and turning frame, when a certain amount of ash particles are detected by a collision sensor, a telescopic device shrinks the poplar turning plate to be in a horizontal state, a cleaning device, a telescopic device I and the rotating motor are matched to grind the particle ash, and the poplar turning plate is driven again to lift and filter, and continuously operating, finally falling into the detection device through the bottom end of the stirring box, continuously driving the upper end of the collection box to screen through the second stretching machine, detecting the quality of the two parts of materials after screening, and calculating the percentage of the ash materials which do not pass through the square hole sieve plate.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.