CN107309058B - Integrated crushing system for talcum powder production - Google Patents

Integrated crushing system for talcum powder production Download PDF

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Publication number
CN107309058B
CN107309058B CN201710719153.5A CN201710719153A CN107309058B CN 107309058 B CN107309058 B CN 107309058B CN 201710719153 A CN201710719153 A CN 201710719153A CN 107309058 B CN107309058 B CN 107309058B
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boss
crushing
conveying
disc
talcum
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CN107309058A (en
Inventor
杨国锋
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Changxing Luyou Environmental Protection Technology Co ltd
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Changxing Luyou Environmental Protection Technology Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00Disintegrating plant with or without drying of the material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00Other disintegrating devices or methods
    • B02C19/20Disintegrating by grating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18Adding fluid, other than for crushing or disintegrating by fluid energy
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00Crushing or disintegrating by disc mills
    • B02C7/02Crushing or disintegrating by disc mills with coaxial discs
    • B02C7/08Crushing or disintegrating by disc mills with coaxial discs with vertical axis
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/10Process efficiency

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The invention discloses an integrated crushing system for talcum powder production, which is characterized in that: comprises a talcum conveying mechanism, a feeding hopper, a grating mechanism, a conveying hopper, a crushing mechanism and a grinding mechanism; the talcum conveying mechanism is connected with the feeding hopper, the feeding hopper is connected with the rubbing mechanism, one end of the conveying hopper is connected with the rubbing mechanism, the other end of the conveying hopper is connected with the crushing mechanism, and the grinding mechanism is located below the crushing mechanism. According to the invention, the talcum powder is fed into the feed hopper through the talcum conveying mechanism, and is crushed through the crushing mechanism after being crushed through the crushing mechanism, and is ground through the grinding mechanism, so that the 800-mesh talcum powder is finally obtained at one time, the fineness is finer, the operation is continuously finished at one time, the effectiveness efficiency is improved, and the production cost is reduced.

Description

Integrated crushing system for talcum powder production
Technical Field
The invention relates to talcum powder production equipment, in particular to talcum powder equipment for crushing talcum powder.
Background
Talc is a magnesium silicate mineral of Talc family, and is prepared by pulverizing hydrous magnesium silicate, treating with hydrochloric acid, washing with water, and drying to obtain powder.
Talc powder has excellent physical and chemical properties such as lubricity, anti-sticking, glidant, fire resistance, acid resistance, insulativity, high melting point, chemical inactivity, good hiding power, softness, good luster, strong adsorption force and the like.
The uses of talc are very wide, such as: the modified filler is used as a reinforcing modified filler in the chemical industries such as rubber, plastics, paint, and the like; used for manufacturing high-frequency porcelain, radio porcelain, various industrial ceramics, building ceramics, daily ceramics, ceramic glaze and the like; used as a high-quality filler in the cosmetic industry; additives for the pharmaceutical and food industry; the method is used for products in various high-grade and low-grade papermaking industries.
The fineness requirements of talcum powder are different when the talcum powder is used for different purposes, and the specification of talcum powder is generally 200 meshes, 325 meshes, 500 meshes, 600 meshes, 800 meshes, 1250 meshes and the like.
The fineness of the talcum powder crushed by the existing talcum powder crusher often cannot meet the requirement, and the requirement can be met only by further processing and grinding, so that the manufacturing cost is increased, the production time is prolonged, and the production efficiency is reduced.
Disclosure of Invention
In order to overcome the defects of lower production efficiency and higher production cost caused by the fact that the crushing fineness of the existing talcum powder crusher cannot meet the requirement and further grinding is needed, the invention provides an integrated crushing system for talcum powder production, the fineness of the obtained talcum powder is finer after the talcum powder is crushed by the crushing system, the mesh number of the talcum powder obtained by one-time crushing can reach more than 800 meshes, the production efficiency is improved, and the production cost is reduced.
In order to solve the technical problems, the invention adopts the following technical scheme:
talcum powder production is with integration crushing system, its characterized in that: comprises a talcum conveying mechanism, a feeding hopper, a grating mechanism, a conveying hopper, a crushing mechanism and a grinding mechanism; the talcum conveying mechanism is connected with the feeding hopper, the feeding hopper is connected with the rubbing mechanism, one end of the conveying hopper is connected with the rubbing mechanism, the other end of the conveying hopper is connected with the crushing mechanism, and the grinding mechanism is located below the crushing mechanism.
The talcum conveying mechanism comprises a horizontal conveyor and a lifting machine, the horizontal conveyor conveys talcum to the lifting machine, the lifting machine is connected with the feeding hopper, and the lifting machine conveys talcum into the feeding hopper.
The horizontal conveyor comprises a platform, a conveying cylinder is arranged on the platform, a push plate is connected to the conveying cylinder, and under the action of the conveying cylinder, talcum is pushed onto the hoister by the push plate.
The elevator comprises a conveying chain plate and a conveying chain wheel, wherein the conveying chain plate is sleeved on the conveying chain wheel, a plurality of L-shaped plates are welded on the conveying chain plate, and the L-shaped plates convey talcum into the feeding hopper.
The crushing mechanism comprises a shell, a feed inlet is formed in the top of the shell, a discharge outlet is formed in the bottom of the shell, two vertical baffles which are parallel to each other are welded in the shell, a crushing channel is formed by the vertical baffles and the shell together, a left sliding rail, a left sliding plate, a left cylinder, a right sliding rail, a right sliding plate and a right cylinder are arranged in the crushing channel, the left sliding plate and the right sliding plate are welded on the shell, the left sliding plate is arranged in the left sliding rail, the right sliding plate is arranged in the right sliding rail, the left cylinder is fixed on the shell, the other end of the left sliding plate is connected on the left sliding plate, the right cylinder is fixed on the shell, the other end of the right cylinder is connected on the right sliding plate, a first boss, a second boss and a third boss are sequentially arranged on the left sliding plate from top to bottom, a first boss, a second boss and a third boss are sequentially arranged on the right sliding plate from top to bottom, the first boss, the second boss and the third boss are respectively matched with the first boss, the second boss and the third boss, a first boss and the third boss are formed between the first boss and the first boss, a first boss and a second boss are formed between the first boss and a first boss, a second boss is formed between the first boss and a space, a first boss is formed.
The crushing mechanism comprises a fixed disc and a movable disc, crushing grooves are uniformly arranged on the movable disc, crushing protrusions are uniformly arranged on the fixed disc, and the movable disc is driven by a motor to rotate around the circle center.
The grinding mechanism comprises a grinding disc and a grinding roller, the diameter of the grinding disc is larger than that of the movable disc, an arc-shaped grinding groove is formed in the grinding disc, the grinding roller is located in the arc-shaped grinding groove, and the grinding roller can roll in the arc-shaped grinding groove.
The feeding hopper is arranged at a feed inlet of the grating mechanism, the conveying hopper is arranged at a discharge outlet of the grating mechanism and connected to the fixed disc, the conveying hopper extends into the fixed disc, the fixed disc is provided with an axial through hole, and the conveying hopper is positioned in the axial through hole.
Crushing teeth are arranged on the left sliding plate and the right sliding plate, and crushing teeth are also arranged in the crushing channel.
The left slide and the right slide are also provided with blowing devices, each blowing device comprises a blowing pipe, an air pipe and an air pump, the blowing pipes are communicated with the air pipes, the air pipes are communicated with the air pumps, and the blowing pipes are arranged on the left slide and the right slide.
The air blowing pipe comprises an inner pipe, an outer pipe and a disc, wherein the disc is sleeved on the inner pipe, the outer pipe is welded on the disc in a spot mode, the side face of the outer pipe is obliquely provided with an air blowing hole, two ends of the outer pipe are closed, two ends of the inner pipe are provided with holes, and the inner pipe is communicated with the air pipe.
The invention has the following beneficial effects:
1. the invention comprises a talcum conveying mechanism, a feeding hopper, a grating mechanism, a conveying hopper, a crushing mechanism and a grinding mechanism; the talcum conveying mechanism is connected with the feeding hopper, the feeding hopper is connected with the rubbing mechanism, one end of the conveying hopper is connected with the rubbing mechanism, the other end of the conveying hopper is connected with the crushing mechanism, and the grinding mechanism is located below the crushing mechanism. According to the invention, talcum is conveyed into the feed hopper through the talcum conveying mechanism, and is firstly crushed through the crushing mechanism, the crushed talcum is crushed for three times, so that the fineness of the crushed talcum is ensured, the crushed talcum can reach 200 meshes, then the crushed talcum enters the crushing mechanism for crushing, the crushed talcum is crushed through the rotation of the movable disc, reaches 500 meshes after being crushed, finally, the crushed talcum can reach 800 meshes after being ground through the grinding mechanism, the whole process is continuously carried out, the crushed talcum can reach 800 meshes after being crushed once through the grinder, the fineness can completely meet the requirements, and compared with the prior treatment process, the production efficiency is greatly improved, and the production cost is reduced.
2. The invention discloses a grating mechanism, which comprises a shell, wherein a feed inlet is arranged at the top of the shell, a discharge outlet is arranged at the bottom of the shell, two mutually parallel vertical baffles are welded in the shell, the vertical baffles and the shell jointly form a grating channel, a left sliding rail, a left sliding plate, a left cylinder, a right sliding rail, a right sliding plate and a right cylinder are arranged in the grating channel, the left sliding plate and the right sliding plate are welded on the shell, the left sliding plate is arranged in the left sliding rail, the right sliding plate is arranged in the right sliding rail, the left cylinder is fixed on the shell, the other end of the left sliding plate is connected with the left sliding plate, the right cylinder is fixed on the shell, the other end of the right sliding plate is connected with the right sliding plate, the left slide plate is provided with a first protruding block, a second protruding block and a third protruding block from top to bottom in sequence, the right slide plate is provided with a first groove block, a second groove block and a third groove block from top to bottom in sequence, the first protruding block, the second protruding block and the third protruding block are respectively matched with the first groove block, the second groove block and the third groove block, a first crushing space is formed between the first protruding block and the first groove block, a second crushing space is formed between the second protruding block and the second groove block, a third crushing space is formed between the third protruding block and the third groove block, the first crushing space is larger than the second crushing space, and the second crushing space is larger than the third crushing space. The structure of the crushing mechanism is provided with three times of crushing, so that the fineness of the whole talcum is ensured, the crushed talcum is crushed by the crushing mechanism and then crushed, the crushing is simpler and easier, the crushing time is shortened, the load of the crushing mechanism is reduced, and the energy consumption is reduced.
3. The crushing mechanism comprises a fixed disc and a movable disc, wherein crushing grooves are uniformly arranged on the movable disc, crushing bulges are uniformly arranged on the fixed disc, and the movable disc is driven by a motor to rotate around a circle center; the crushed talcum is crushed and ground like a stone mill by rotating a movable disc, so that the fineness of the crushed talcum reaches 500 meshes.
4. The grinding mechanism comprises a grinding disc and a grinding roller, wherein the diameter of the grinding disc is larger than that of the movable disc, an arc-shaped grinding groove is formed in the grinding disc, the grinding roller is positioned in the grinding groove, and the grinding roller can roll in the grinding groove. After crushing, grinding is performed, the grinding is simpler and easier, by adopting the grinding mode, the grinding roller can be controlled manually, the grinding can be controlled automatically, the grinding is finer, and the ground talcum powder can reach 800 meshes.
5. Crushing teeth are arranged on the left sliding plate and the right sliding plate, and crushing teeth are also arranged in the crushing channel. The crushing teeth can play a role of crushing talcum, and when the talcum is rubbed, the talcum jumps up to collide with the crushing teeth to crush the talcum.
6. The left slide plate and the right slide plate are provided with the air blowing devices, the air blowing devices comprise air blowing pipes, air pipes and air pumps, the air blowing pipes are communicated with the air pipes, the air pipes are communicated with the air pumps, and the air blowing pipes are arranged on the left slide plate and the right slide plate. The talcum powder deposited on the left and right sliding plates is blown away by the blowing device, so that the talcum powder is prevented from being deposited on the left and right sliding plates, the energy consumption for rubbing is increased, and the rubbing effect is influenced.
7. The air blowing pipe comprises an inner pipe, an outer pipe and a disc, wherein the disc is sleeved on the inner pipe, the outer pipe is welded on the disc in a spot welding mode, air blowing holes are obliquely formed in the side face of the outer pipe, two ends of the outer pipe are closed, two ends of the inner pipe are provided with holes, and the inner pipe is communicated with the air pipe. The structural design of the blowing pipe can achieve the blowing effect, and can avoid the blockage of the blowing pipe caused by the entering of talcum powder into the blowing pipe.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a grating mechanism;
FIG. 3 is a schematic view of a pulverizing mechanism;
FIG. 4 is a schematic view of a grinding mechanism;
fig. 5 is a cross-sectional view of the structure of the insufflation tube.
Reference numeral 1, feed hopper, 2, grating mechanism, 20, housing, 21, vertical baffle, 22, grating channel, 23, left rail, 24, left rail, 25, left cylinder, 26, right rail, 27, right rail, 28, right cylinder, 29, first bump block, 210, second bump block, 211, third bump block, 212, first groove block, 213, second groove block, 214, third groove block, 215, first grating space, 216, second grating space, 217, third grating space, 218, grating tooth, 219, blowing pipe, 220, air pipe, 221, air pump, 222, inner pipe, 223, outer pipe, 224, disc, 225, gas hole, 3, conveying hopper, 4, crushing mechanism, 40, fixed disc, 41, movable disc, 42, crushing groove, 43, crushing protrusion, 44, axial through hole, 45, lifting cylinder, 46, shaft joint, 47, rotating shaft, 48, motor, 5, grinding mechanism, 50, grinding disc, 51, grinding roller, 52, arc grinding groove, 53, arc limit groove, 54, driving arm, 55, cylinder, 6, talcum conveying mechanism, 60, horizontal conveyor, 600, platform, 601, conveying cylinder, 602, push plate, 61, lifting machine, 610, conveying chain plate, 611, conveying sprocket 612, L-shaped plate.
Detailed Description
The invention is further described below in conjunction with embodiments, which are meant to be exemplary of only some, but not all, of the inventions. Based on the embodiments of the present invention, those of ordinary skill in the art may obtain other embodiments without making any inventive effort, which fall within the scope of the present invention.
Talcum powder production is with integration crushing system, its characterized in that: comprises a talcum conveying mechanism 6, a feeding hopper 1, a grating mechanism 2, a conveying hopper 3, a crushing mechanism 4 and a grinding mechanism 5; the talcum conveying mechanism 6 is connected with the feeding hopper 1, the feeding hopper 1 is connected with the grating mechanism 2, one end of the conveying hopper 3 is connected with the grating mechanism 1, the other end of the conveying hopper is connected with the grating mechanism 4, and the grinding mechanism 5 is positioned below the grating mechanism 4.
The talc conveying mechanism 6 comprises a horizontal conveyor 60 and a lifter 61, the horizontal conveyor 60 conveys the talc to the lifter 61, the lifter 61 is connected with the feed hopper 1, and the lifter 61 conveys the talc into the feed hopper 1.
The horizontal conveyor 60 comprises a platform 600, a conveying cylinder 601 is arranged on the platform 600, a push plate 602 is connected to the conveying cylinder 601, and under the action of the conveying cylinder 601, the push plate 602 pushes talcum onto the lifter 61.
The elevator 61 comprises a conveying chain plate 610 and a conveying chain wheel 611, the conveying chain plate 610 is sleeved on the conveying chain wheel 611, a plurality of L-shaped plates 612 are welded on the conveying chain plate 610, and the L-shaped plates 612 convey talcum into the feed hopper 1.
The grating mechanism 2 comprises a shell 20, a feed inlet is arranged at the top of the shell 20, a discharge outlet is arranged at the bottom of the shell, two mutually parallel vertical baffles 21 are welded in the shell 20, the vertical baffles 21 and the shell 20 jointly form a grating channel 22, a left sliding rail 23, a left sliding rail 24, a left air cylinder 25, a right sliding rail 26, a right sliding rail 27 and a right air cylinder 28 are arranged in the grating channel 22, the left sliding rail 24 and the right sliding rail 27 are welded on the shell 20, the left sliding rail 24 is arranged in the left sliding rail 23, the right sliding rail 27 is arranged in the right sliding rail 26, the left air cylinder 25 is fixed on the shell 20, the other end is connected on the left sliding rail 24, the right air cylinder 28 is fixed on the shell 20, the other end is connected on the right sliding rail 27, the left slide plate 24 is provided with a first protruding block 29, a second protruding block 210 and a third protruding block 211 in sequence from top to bottom, the right slide plate 27 is provided with a first groove block 212, a second groove block 213 and a third groove block 214 in sequence from top to bottom, the first protruding block 29, the second protruding block 210 and the third protruding block 211 are respectively matched with the first groove block 212, the second groove block 213 and the third groove block 214, a first crushing space 215 is formed between the first protruding block 29 and the first groove block 212, a second crushing space 216 is formed between the second protruding block 210 and the second groove block 213, a third crushing space 217 is formed between the third protruding block 211 and the third groove block 214, the first crushing space 215 is larger than the second crushing space 216, and the second crushing space 216 is larger than the third crushing space 217; the crushing mechanism 4 comprises a fixed disc 40 and a movable disc 41, wherein crushing grooves 42 are uniformly arranged on the movable disc 41, crushing protrusions 43 are uniformly arranged on the fixed disc 40, a rotating shaft 47 is arranged on the movable disc 41, the rotating shaft 47 is connected to a lifting cylinder 45 through a shaft joint 46, the lifting cylinder 45 is connected to an output shaft of a motor 48, the movable disc 41 rotates around the rotating shaft 47 under the driving of the motor 48, the rotating shaft 47 is connected to the center of the movable disc 41, and the movable disc 41 moves up and down under the pushing of the lifting cylinder 45; the grinding mechanism 5 comprises a grinding disc 50 and a grinding roller 51, the diameter of the grinding disc 50 is larger than that of the movable disc 41, an arc-shaped grinding groove 52 is formed in the grinding disc 50, the grinding roller 51 is positioned in the arc-shaped grinding groove 52, the grinding roller 51 can roll in the arc-shaped grinding groove 52, an air cylinder 55 is fixed on the grinding disc 50, the grinding roller 51 is connected with the air cylinder through a transmission arm 54, the air cylinder 55 stretches out and retracts to drive the grinding roller to roll left and right, an arc-shaped limiting groove 53 is formed in the grinding disc, the arc-shaped limiting groove 53 is parallel to the arc-shaped grinding groove, a shaft head of the grinding roller 51 is clamped in the arc-shaped limiting groove 53, and the grinding roller 51 is contacted with the bottom of the arc-shaped grinding groove 52; the feed hopper 1 is arranged at the feed inlet of the grating mechanism 2, the feed hopper 3 is arranged at the discharge outlet of the grating mechanism 2, the feed hopper 3 is connected to the fixed disk 40, the feed hopper 3 extends into the fixed disk 40, the fixed disk 40 is provided with an axial through hole 44, and the feed hopper 3 is positioned in the axial through hole 44.
Crushing teeth 218 are mounted on the left and right sliding plates 24, 27, and crushing teeth 218 are also mounted in the grating duct 22.
The left slide plate 24 and the right slide plate 27 are also provided with air blowing devices, each air blowing device comprises an air blowing pipe 219, an air pipe 220 and an air pump 221, the air blowing pipe 219 is communicated with the air pipe 220, the air pipe 220 is communicated with the air pump 221, and the air blowing pipes 219 are arranged on the left slide plate 24 and the right slide plate 27.
The air blowing pipe 219 comprises an inner pipe 222, an outer pipe 223 and a disc 224, the disc 224 is sleeved on the inner pipe 222, the outer pipe 223 is spot-welded on the disc 224, air blowing holes 225 are obliquely arranged on the side face of the outer pipe 223, two ends of the outer pipe 223 are closed, two ends of the inner pipe 222 are provided with holes, and the inner pipe 222 is communicated with the air pipe 220.

Claims (7)

1. Talcum powder production is with integration crushing system, its characterized in that: comprises a talcum conveying mechanism, a feeding hopper, a grating mechanism, a conveying hopper, a crushing mechanism and a grinding mechanism; the talcum conveying mechanism is connected with the feeding hopper, the feeding hopper is connected with the rubbing mechanism, one end of the conveying hopper is connected with the rubbing mechanism, the other end of the conveying hopper is connected with the pulverizing mechanism, and the grinding mechanism is positioned below the pulverizing mechanism; the crushing mechanism comprises a shell, a feed inlet is formed in the top of the shell, a discharge hole is formed in the bottom of the shell, two vertical baffles which are parallel to each other are welded in the shell, a crushing channel is formed by the vertical baffles and the shell together, a left sliding rail, a left sliding plate, a left cylinder, a right sliding rail, a right sliding plate and a right cylinder are arranged in the crushing channel, the left sliding plate and the right sliding plate are welded on the shell, the left sliding plate is arranged in the left sliding rail, the right sliding plate is arranged in the right sliding rail, the left cylinder is fixed on the shell, the other end of the left sliding plate is connected on the left sliding plate, the right cylinder is fixed on the shell, the other end of the right sliding plate is connected on the right sliding plate, a first boss, a second boss and a third boss are sequentially arranged on the left sliding plate from top to bottom, the first boss, the second boss and the third boss are respectively matched with the first boss, the second boss and the third boss, a first boss and a second boss are formed between the first boss and the first boss, a second boss and a third boss, a first boss is formed between the first boss and a second boss, a second boss is formed between the first boss and a second boss, a first boss is formed between the first boss and a space and a second boss and a large crushing space is formed between the second boss and a third boss and a space and a third boss space is formed between the first boss and a space and a large crushing space and a space is formed between the second boss and a space and a third crushing space and a space is formed crushing and a crushing space; the crushing mechanism comprises a fixed disc and a movable disc, crushing grooves are uniformly arranged on the movable disc, crushing bulges are uniformly arranged on the fixed disc, the movable disc is provided with a rotating shaft, the rotating shaft is connected to a lifting cylinder through a shaft joint, the lifting cylinder is connected to an output shaft of a motor, the movable disc rotates around the rotating shaft under the driving of the motor, the rotating shaft is connected to the circle center of the movable disc, the movable disc moves up and down under the pushing of the lifting cylinder, and the movable disc is driven by the motor to rotate around the circle center; the grinding mechanism comprises a grinding disc and a grinding roller, the diameter of the grinding disc is larger than that of the movable disc, an arc-shaped grinding groove is formed in the grinding disc, the grinding roller is positioned in the arc-shaped grinding groove, and the grinding roller can roll in the arc-shaped grinding groove; the feeding hopper is arranged at a feed inlet of the grating mechanism, the conveying hopper is arranged at a discharge outlet of the grating mechanism and connected to the fixed disc, the conveying hopper extends into the fixed disc, the fixed disc is provided with an axial through hole, and the conveying hopper is positioned in the axial through hole.
2. An integrated pulverizing system for talc powder production as defined in claim 1, wherein: the talcum conveying mechanism comprises a horizontal conveyor and a lifting machine, the horizontal conveyor conveys talcum to the lifting machine, the lifting machine is connected with the feeding hopper, and the lifting machine conveys talcum into the feeding hopper.
3. An integrated pulverizing system for producing talc powder as defined in claim 2, wherein: the horizontal conveyor comprises a platform, a conveying cylinder is arranged on the platform, a push plate is connected to the conveying cylinder, and under the action of the conveying cylinder, talcum is pushed onto the hoister by the push plate.
4. An integrated pulverizing system for producing talc powder as defined in claim 2, wherein: the elevator comprises a conveying chain plate and a conveying chain wheel, wherein the conveying chain plate is sleeved on the conveying chain wheel, a plurality of L-shaped plates are welded on the conveying chain plate, and the L-shaped plates convey talcum into the feeding hopper.
5. An integrated pulverizing system for talc powder production as defined in claim 1, wherein: crushing teeth are arranged on the left sliding plate and the right sliding plate, and crushing teeth are also arranged in the crushing channel.
6. An integrated pulverizing system for talc powder production as defined in claim 1, wherein: the left slide and the right slide are also provided with blowing devices, each blowing device comprises a blowing pipe, an air pipe and an air pump, the blowing pipes are communicated with the air pipes, the air pipes are communicated with the air pumps, and the blowing pipes are arranged on the left slide and the right slide.
7. An integrated pulverizing system for talc powder production as defined in claim 6, wherein: the air blowing pipe comprises an inner pipe, an outer pipe and a disc, wherein the disc is sleeved on the inner pipe, the outer pipe is welded on the disc in a spot mode, the side face of the outer pipe is obliquely provided with an air blowing hole, two ends of the outer pipe are closed, two ends of the inner pipe are provided with holes, and the inner pipe is communicated with the air pipe.
CN201710719153.5A 2017-08-21 2017-08-21 Integrated crushing system for talcum powder production Active CN107309058B (en)

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CN109608992A (en) * 2018-12-20 2019-04-12 重庆七彩虹新材料技术有限公司 A kind of building materials powdery paints and preparation method thereof

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