CN108654814B - Critical fluid electronic ceramic quick grinding system - Google Patents
Critical fluid electronic ceramic quick grinding system Download PDFInfo
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- CN108654814B CN108654814B CN201810393850.0A CN201810393850A CN108654814B CN 108654814 B CN108654814 B CN 108654814B CN 201810393850 A CN201810393850 A CN 201810393850A CN 108654814 B CN108654814 B CN 108654814B
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- connecting rod
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- 238000000227 grinding Methods 0.000 title claims abstract description 126
- 239000000919 ceramic Substances 0.000 title claims abstract description 53
- 239000012530 fluid Substances 0.000 title claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 85
- 238000000498 ball milling Methods 0.000 claims abstract description 22
- 238000007790 scraping Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 13
- 240000002853 Nelumbo nucifera Species 0.000 claims description 11
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims description 11
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 37
- 239000002994 raw material Substances 0.000 abstract description 30
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000009776 industrial production Methods 0.000 abstract description 2
- 239000002002 slurry Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
- B02C17/163—Stirring means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/183—Feeding or discharging devices
- B02C17/1835—Discharging devices combined with sorting or separating of material
- B02C17/1855—Discharging devices combined with sorting or separating of material with separator defining termination of crushing zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/10—Crushing or disintegrating by disc mills with eccentric discs
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a critical fluid electronic ceramic rapid grinding system which comprises a stirring device, a rotary grinding device, a collecting device and a ball milling device, wherein the stirring device rapidly stirs ceramic raw materials by utilizing the action of critical fluid, and smaller processing particles can be obtained by setting the size of small holes on a filter sheet; the obtained processing material is added into a rotary grinding device for further rotary grinding, the height of a lifting cantilever and the thickness of grinding grains of a grinding disc can be adjusted, more uniform and smaller processing particles are further obtained, a large amount of time is saved for ball milling, a scraping blade is arranged on a filter disc, ceramic raw material particles rapidly rotate during stirring, an impact increasing block is arranged on the inner wall of a stirring box, the impact of the ceramic raw material particles is increased, and the ceramic raw material particles are crushed more rapidly; generally, the ball milling time is long, the slurry particle uniformity is good, and the ceramic raw material particles are obtained after stirring by the technology, so that the ball milling time is greatly shortened, and the industrial production efficiency is remarkably improved.
Description
Technical Field
The invention relates to the technical field of grinding of ceramic raw materials, in particular to a critical fluid electronic ceramic rapid grinding system.
Background
Most of the devices for grinding ceramic raw materials used in the industry at present are a stirrer or a ball mill, or the devices are firstly stirred by the stirrer and then directly ball-milled by the ball mill, the stirring mill has short stirring time and small granularity, but the particle uniformity is poor; ball milling is long, the granularity is large, the particle uniformity is good, and the time of ball milling on the ball mill is long due to the poor stirring uniformity, so that the industrial production efficiency is greatly influenced.
Disclosure of Invention
The invention aims to provide a critical fluid electronic ceramic rapid grinding system for solving the problems in the background technology. In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a critical fluid electronic ceramics rapid grinding system, includes agitating unit, revolving grind device, collection device and ball-milling device, agitating unit includes first back-up plate, fourth supporting leg, agitator tank fixed plate and agitator motor, first back-up plate top welding has the fourth supporting leg, the fourth supporting leg top is fixed the agitator tank, be provided with the fixed plate on the agitator tank, the fixed plate is fixed agitator motor, agitator motor's output shaft installation connecting rod, the connecting rod stretches into in the agitator tank, the tip fixedly connected with first pivot of connecting rod, fixedly mounted has the stirring stick in the first pivot; the inner side wall of the stirring tank is provided with a collision increasing block, the bottom of the stirring tank is provided with a first blanking port, and one side of the first blanking port is provided with an air outlet; a filter piece positioned above the first blanking port is arranged in the middle of the bottom of the stirring box, and a scraping blade is arranged in the middle of the upper surface of the filter piece;
the first feed opening is connected with the first feed opening of the rotary grinding device, the first feed opening is connected with a feed conduit, and the feed conduit conveys the first feed opening to fall down to crush the processing material.
As a further improvement of the above technical scheme:
the connecting rod is provided with a set of first screw hole, two first screw hole middle part interlude has first screw, two the central axis of first screw hole is 90 degrees staggered arrangement.
The upper part of the first rotating shaft is provided with a group of second screw holes, first screws are inserted into the two second screw holes, the central axes of the second screw holes are arranged in a 90-degree staggered mode, the lower part of the first rotating shaft is provided with a group of connecting holes, four connecting holes are inserted into the middle part of the connecting holes, and stirring rods are arranged up and down and are arranged along the central axis at 45 degrees; a group of third screw holes are formed in the first rotating shaft, the four third screw holes are evenly distributed at 45 degrees along the central axis and perpendicular to the central axis of the connecting hole, and second screws are inserted in the third screw holes.
The filter plate is provided with a small hole, the periphery of the filter plate is provided with a clamping groove I, the upper surface of the filter plate is provided with a scraping blade, one end of the scraping blade is provided with a hole, a fixing screw is inserted in the middle of the scraping blade, the waist-folding part of the lower end box body of the stirring box is provided with a clamping groove II, the clamping groove I is matched with the clamping groove II to fix the filter plate, the two ends of the fixing plate are provided with a clamping groove III, the clamping groove III is provided with a pin hole, and the fixing plate is fixed on the stirring box by means of pin rod matching the pin hole.
The rotary grinding device comprises a supporting base, wherein a vertical arm is fixed on the supporting base, the vertical arm is connected with a lifting cantilever, the lifting cantilever can lift up and down on the vertical arm, a hollow connecting rod is fixed on the fixed left side of the lifting cantilever, a first feeding port is formed in the hollow connecting rod, the first feeding port is connected with a guide pipe, and the lower port of the connecting pipe is fixed at a second feeding port;
the hollow connecting rod is connected with a rotor, a bearing III is fixed in the rotor, the inner ring of the bearing III is fixed on the hollow connecting rod, the outer ring of the bearing III is fixed on the rotor, the rotor is not directly connected with the hollow connecting rod, a grinding disc I is fixed at the bottom of the rotor, a second feeding hole is formed in the grinding disc I, the second feeding hole is not overlapped with the circle center of the grinding disc I, and the circle center is the geometric circle center of the grinding disc;
a rotary grinding motor is fixed on the right side of the lifting cantilever, the rotary grinding motor is provided with a driving wheel III, and the driving wheel III is connected with the rotor through a first driving belt;
the support base is welded with four support legs, a stator is fixed on the four support legs, and a millstone II is fixed at the upper end of the stator;
the grinding disc is characterized in that a first grinding grain is formed in the lower surface of the grinding disc, a second grinding grain is formed in the upper surface of the grinding disc, the first grinding grain is identical to the second grinding grain, the first grinding grain and the second grinding grain take the second feeding port as a circle, each 45-degree feeding port as a region and are divided into eight regions, and the grinding grains in each region are parallel-opened in a straight edge in a clockwise direction;
the first grinding disc, the second grinding disc, the stator, the rotor, the third bearing and the hollow connecting rod are on the same central shaft;
the stator lower extreme is fixed with the lotus leaf limit, the lotus leaf limit is collected the mill one with mill two processing whereabouts grinding processing material, the lotus leaf limit is provided with the second feed opening, collection device is connected to the second feed opening, collection device collects the whereabouts grinding processing material of second feed opening.
The collecting device is a collecting bag, and an inlet of the collecting bag is connected with the second discharging opening.
The ball milling device comprises a second supporting bottom plate, wherein the second supporting bottom plate is welded with a first supporting leg and a second supporting leg, the first supporting leg and the second supporting leg are jointly supported and fixed with a ball milling rotary drum, and a third feeding hole is formed in the ball milling rotary drum; the ball milling rotary drum is rotatably arranged at the upper ends of the first supporting leg and the second supporting leg by means of a second rotary shaft and a first bearing and a second bearing which are positioned at two ends of the second rotary shaft, one end of the second rotary shaft is connected with a driving assembly, and the driving assembly comprises a second driving wheel, a first driving wheel, a second driving belt connected between the first driving wheel and the second driving wheel and a motor arranged on the bottom plate.
The third feed inlet is provided with the closing cap, there is the latch segment on the closing cap, closing cap punch holder IV, third feed inlet right side is provided with a set of splint, and splint one, splint two and splint four middle parts alternate there is the fixed pin pole, third feed inlet left side is provided with splint three, the latch segment passes through the pin pole locking with splint three.
Support legs are arranged at four corners of the bottom of the first support bottom plate.
Support legs are arranged at four corners of the bottom of the second support bottom plate.
Advantageous effects
According to the invention, ceramic raw materials are rapidly stirred in a stirring device, the stirring time is short, the granularity is small, smaller particles are filtered in a filter disc, the stirring device can timely add ceramic raw materials, ceramic raw material particles obtained through filtering are better in uniformity than ceramic raw material particles obtained through stirring of a stirring device without filtering, the ceramic raw material particles obtained through filtering are better in uniformity, and further, smaller ceramic raw material particles can be obtained through arranging small holes in the filter disc, a scraping blade is arranged on the filter disc, when the ceramic raw material particles are stirred, the ceramic raw material particles rapidly rotate, the scraping blade is driven to move along the rotating direction of the stirring rod, the ceramic raw material particles are prevented from blocking small holes in the filter disc, meanwhile, the vibration of a motor and the rotation of the scraping blade are easier to enable the crushed particles to fall through the filter disc, four stirring rods are arranged in the stirring device, the length of the stirring device is sequentially reduced from top to bottom, the corresponding stirring box inner wall is provided with a bump increasing block, the number of the bump increasing blocks is sequentially reduced from top to bottom, and can be seen as critical fluid, and the stirring rods on the upper side are longer, so that the ceramic raw material particles on the upper side can automatically move at a higher speed, and the lower pressure intensity is higher when the ceramic raw material particles are impacted by the small stirring rod is higher, and the ceramic particles automatically and the strong in the stirring device moves when the stirring device is rotated; the ceramic raw material particles after stirring and crushing are obtained and then are processed by a rotary grinding device, the rotary grinding device has the effect that the ceramic particles enter the grinding disc from the second feeding port, and as the grinding grains of the upper grinding disc and the lower grinding disc are the same, when the grinding disc rotates and processes, the ceramic particles tangentially roll between the grinding discs, and the mutual grinding grains form shearing force, so that the ceramic particles are further crushed, the circle center of the second feeding port is not heavier than the circle center of the grinding disc, the ceramic particles are prevented from being piled in the center when the second feeding port is heavier than the circle center of the grinding disc, the second feeding port of the grinding grains is round, each 45 DEG is divided into eight areas, the grinding grains in each area are parallel with straight edges in the clockwise direction, the obtained grinding grains are outwards expanded in the clockwise direction, and fall into the edges after the grinding disc during processing, and gaps between the two grinding discs can be controlled through the thickness of the grinding grains and the height of a suspension arm, generally, the ceramic raw material is prevented from piling up in the center when the second feeding port is heavier than the circle center of the grinding disc, the ceramic raw material is required to be ground by a ball mill, the grinding process of the ceramic raw material is obtained after the grinding device is processed, the grinding process time is greatly shortened, and the grinding time of the grinding is greatly improved after the grinding is processed by the grinding device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of the stirring device of the present invention;
FIG. 3 is a schematic cross-sectional view of the agitator tank of the present invention;
FIG. 4 is a schematic view of the structure of the stirring tank of the invention;
FIG. 5 is a schematic view of the structure of the inner shaft of the stirring tank of the present invention;
FIG. 6 is a schematic diagram of the structure of the connecting rod of the stirring motor and the rotating shaft in the stirring box;
FIG. 7 is a schematic view of the stirring action device in the stirring tank of the invention;
FIG. 8 is a schematic view of the structure of a filter sheet of the present invention;
FIG. 9 is a schematic view of a structure of a stationary plate of a stationary agitator motor of the present invention;
FIG. 10 is a schematic view of the structure of the invention in which the filter sheet is fixed to the stirring tank;
FIG. 11 is a schematic view of the structure of the rotary grinder of the present invention;
FIG. 12 is a schematic view of the semi-sectional structure of a rotor and hollow connecting rod of the rotary mill of the present invention;
FIG. 13 is a schematic view of the structure of a first abrasive disc of the present invention;
FIG. 14 is a schematic view of the structure of a second abrasive disc of the present invention;
FIG. 15 is a schematic view of the second feed port of the present invention in the region of the abrasive disc one;
FIG. 16 is a schematic view of the mill construction of the present invention;
FIG. 17 is a schematic view of the structure of a third feed inlet of the ball mill of the present invention;
FIG. 18 is a schematic view of the structure of the ball mill cover of the present invention;
in the reference numerals: 1. a first support base plate; 2. a fourth support leg; 3. a stirring tank; 4. a fixing plate; 5. a stirring motor; 6. a connecting rod; 7. a first rotating shaft; 8. an agitating bar; 9. adding a collision block; 10. a filter sheet; 11. A wiper blade; 12. a set screw; 13. a first blanking port; 14. an air outlet hole; 15. a first screw; 16. A first screw hole; 17. a clamping groove III; 18. a second screw hole; 19. a connection hole; 20. a third screw hole; 21. a second screw; 22. a clamping groove I; 23. a clamping groove II; 24. a second support base plate; 25. a first support leg; 26. a motor; 27. a second belt; 28. a second bearing; 29. a rotating drum; 30. a first bearing; 31. a second rotating shaft; 32. a third feed inlet; 33. a first driving wheel; 34. a second driving wheel; 35. a second support leg; 36. a cover; 37. a locking block; 38. a clamping plate I; 39. a clamping plate II; 40. a clamping plate III; 41. a fixing pin rod; 42. a clamping plate; 43. a pin hole; 44. a support base; 45. a vertical arm; 46. lifting the cantilever; 47. a rotary grinding motor; 48. a transmission wheel III; 49. a first belt; 50. a rotor; 51. a stator; 52. a grinding disc I; 53. a millstone II; 54. lotus leaf edges; 55. a second feed opening; 56. a third support leg; 57. a hollow connecting rod; 58. a first feed port; 59. a conduit; 60. a third bearing; 61. center of the millstone; 62. a second feed inlet; 63. grinding first grains; 64. and grinding the second pattern.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-18, the critical fluid electronic ceramic rapid grinding system of the embodiment comprises a stirring device, a rotary grinding device, a collecting device and a ball milling device, wherein the stirring device comprises a first supporting bottom plate 1, a fourth supporting leg 2, a stirring box 3, a fixed plate 4 and a stirring motor 5, the fourth supporting leg 2 is welded above the first supporting bottom plate 1, the stirring box 3 is fixed above the fourth supporting leg 2, the fixed plate 4 is arranged on the stirring box 3, the stirring motor 5 is fixed by the fixed plate 4, a connecting rod 6 is arranged on an output shaft of the stirring motor 5, the connecting rod 6 extends into the stirring box 3, the end part of the connecting rod 6 is fixedly connected with a first rotating shaft 7, a stirring rod 8 is fixedly arranged on the first rotating shaft 7, and the length of the stirring rod 8 is sequentially shortened from top to bottom; the inner side wall of the stirring tank 3 is provided with an impact increasing block 9, the impact increasing block 9 is sequentially reduced from top to bottom, the bottom of the stirring tank 3 is provided with a first blanking port 13, and one side of the first blanking port 13 is provided with an air outlet 14; a filter plate 10 positioned above the first blanking opening 13 is arranged in the middle of the bottom of the stirring box 3, and a scraping blade 11 is arranged in the middle of the upper surface of the filter plate 10;
the first feed opening 13 is connected with a first feed opening 58 of the rotary grinding device, the first feed opening 58 is connected with a feed conduit 59, and the feed conduit 59 conveys the first feed opening 13 to fall down to crush the processing material.
The connecting rod 6 is provided with a set of first screw holes 16, and two first screw holes 16 middle part is interluded and is had first screw 15, and the central axis of two first screw holes 16 is 90 degrees staggered arrangement.
The upper part of the first rotating shaft 7 is provided with a group of second screw holes 18, the first screws 15 are inserted into the two second screw holes 18, the central axes of the second screw holes 18 are arranged in a 90-degree staggered mode, the lower part of the first rotating shaft 7 is provided with a group of connecting holes 19, four connecting holes 19 are inserted into the middle part of the connecting holes, stirring rods 8 are inserted into the connecting holes 19, and the connecting holes 19 are arranged up and down and are arranged at 45 degrees along the central axis; the first rotating shaft 7 is provided with a group of third screw holes 20, the four third screw holes 20 are uniformly distributed at 45 degrees along the central axis and are perpendicular to the central axis of the connecting hole 19, and the third screw holes 20 are penetrated with second screws 21.
The filter disc 10 is provided with a small hole, the periphery of the filter disc 10 is provided with a clamping groove I22, the upper surface of the filter disc 10 is provided with a scraping blade 11, one end of the scraping blade 11 is provided with a hole, a fixing screw 12 is inserted in the middle, the waist-folding part of the lower end box body of the stirring box 3 is provided with a clamping groove II 23, the clamping groove I22 is matched with the clamping groove II 23 to fix the filter disc 10, two ends of the fixing plate 4 are provided with a clamping groove III 17, the clamping groove III 17 is provided with a pin hole 43, and the fixing plate 4 is fixed on the stirring box 3 by means of the pin rod matching pin hole 43.
The rotary grinding device comprises a support base 44, wherein a vertical arm 45 is fixed on the support base 44, the vertical arm 45 is connected with a lifting cantilever 46, the lifting cantilever 46 can lift up and down on the vertical arm 45, a hollow connecting rod 57 is fixed on the left side of the fixed lifting cantilever 46, a first feeding port 58 is formed in the hollow connecting rod 57, the first feeding port 58 is connected with a guide pipe 59, and the lower port of the connecting pipe 59 is fixed at a second feeding port 62;
the hollow connecting rod 57 is connected with the rotor 50, a bearing three 60 is fixed in the rotor 50, the inner ring of the bearing three 60 is fixed on the hollow connecting rod 57, the outer ring of the bearing three 60 is fixed on the rotor 50, the rotor 50 is not directly connected with the hollow connecting rod 57, the bottom of the rotor 50 is fixedly provided with a grinding disc I52, the grinding disc I52 is provided with a second feeding port 62, the second feeding port 62 is not overlapped with the circle center 61 of the grinding disc I52, and the circle center 61 is the geometrical circle center of the grinding disc;
a rotary grinding motor 47 is fixed on the right side of the lifting cantilever 46, the rotary grinding motor 47 is provided with a third driving wheel 48, and the third driving wheel 48 is connected with a rotor 50 through a first driving belt 49;
the supporting base 44 is welded with four supporting legs, a stator 51 is fixed on the four supporting legs, and a grinding disc II 53 is fixed at the upper end of the stator 51;
the lower surface of the first grinding disc 52 is provided with a first grinding pattern 63, the upper surface of the second grinding disc 53 is provided with a second grinding pattern 64, the first grinding pattern 63 is identical to the second grinding pattern 64, the first grinding pattern 63 and the second grinding pattern 64 take the second feeding hole 62 as circles, take every 45 degrees as a region, are divided into eight regions, and the grinding patterns in each region are parallel-opened in a straight edge in a clockwise direction;
the grinding disc I52, the grinding disc II 53, the stator 51, the rotor 50, the bearing III 60 and the hollow connecting rod 57 are arranged on the same central shaft;
the lower end of the stator 51 is fixedly provided with a lotus leaf edge 54, the lotus leaf edge 54 is used for collecting falling grinding materials processed by the first grinding disc 52 and the second grinding disc 53, the lotus leaf edge 54 is provided with a second blanking opening 55, the second blanking opening 55 is connected with a collecting device, and the collecting device is used for collecting the falling grinding materials processed by the second blanking opening 55.
The collecting device is a collecting bag, and the inlet of the collecting bag is connected with the second discharging opening 55.
The ball milling device comprises a second supporting bottom plate 24, a first supporting leg 25 and a second supporting leg 35 are welded on the second supporting bottom plate 24, the first supporting leg 25 and the second supporting leg 35 are jointly supported and fixed with a ball milling rotary drum 29, and a third feed inlet 32 is formed in the ball milling rotary drum 29; the ball milling rotary drum 29 is rotatably mounted on the upper ends of the first supporting leg 25 and the second supporting leg 35 by means of a second rotary shaft 31, a first bearing 30 and a second bearing 28 which are positioned at two ends of the second rotary shaft 31, one end of the second rotary shaft 31 is connected with a driving assembly, and the driving assembly comprises a second driving wheel 34, a first driving wheel 33, a second driving belt 27 connected between the first driving wheel 33 and the second driving wheel 34, and a motor 26 mounted on the bottom plate 24.
The third feed inlet 32 is provided with a sealing cover 36, a locking block 37 is arranged on the sealing cover 36, a fourth clamping plate 42 is arranged on the sealing cover 36, a group of clamping plates are arranged on the right side of the third feed inlet 32, fixing pins 41 are inserted in the middle of the first clamping plate 38, the second clamping plate 39 and the fourth clamping plate 42, a third clamping plate 40 is arranged on the left side of the third feed inlet 32, and the locking block 37 and the third clamping plate 40 are locked through the pins.
Support legs are arranged at four corners of the bottom of the first support bottom plate 1.
The bottom four corners of the second supporting bottom plate 24 are provided with supporting legs.
Working principle: firstly, pouring ceramic raw material particles into a stirring box 3, then starting a stirring motor 5 to drive a stirring rod 8 of a rotating shaft 7 of a connecting rod 6 to rotate, wherein the length of the stirring rod 8 is sequentially shortened from top to bottom, the stirring rod 8 is distributed at an angle of 45 degrees along the central axis of the rotating shaft 7, the stirring rod 8 drives the ceramic raw material particles to rotate, the upper stirring rod 8 is longer, so that the upper particles rotate at a higher speed, the ceramic particles are relatively smaller, similar to critical fluid, the faster and smaller the pressure intensity is, the slower and the greater the speed is, so that the lower ceramic particles are higher in pressure intensity and roll upwards, the inner wall of the stirring box 3 is provided with a collision increasing block 9, the collision increasing block 9 is sequentially reduced from top to bottom and is in proportion to the length of the stirring rod 8, the ceramic raw material particles on the same horizontal plane, the longer the stirring rod 8 is, the faster the movement speed is, so the impact degree is increased by the impact increasing block 9, meanwhile, the rotating speed of the rotating shaft 7 is fixed, the up-down convection effect of critical fluid is not affected, the number of the impact increasing blocks 9 is correspondingly reduced from top to bottom, the effect of balancing a stirring system is achieved under the effect of impact increasing, the condition that the critical fluid state cannot be reached due to too large resistance is prevented, ceramic raw material particles drive the scraping blade 11 to rotate, the crushed ceramic raw material particles fall into the collecting device through the filter disc 10, the vibration generated during the operation of the motor 5 and the rotation of the scraping blade 11 enable particles smaller than small holes in the filter disc 10 to fall more easily after crushing, and the processing material is added into the stirring box 3 through the quantity of the collected ceramic raw material particles; the first blanking port 13 is connected with the first feeding port 58 through a conduit, then is connected with the second feeding port 62 through a conduit, and the processed material processed by the stirring device enters a rotary grinding device for secondary processing; the lifting cantilever 46 is adjusted in height, the rotary grinding motor 47 is started to drive the driving wheel III 48, the driving wheel III 48 drives the rotor 50 through the first driving belt 49, the grinding disc I52 is driven to perform rotary grinding, the processing materials collected through the lotus leaf edge 54 are poured into the rotary drum 29 through the third feed port 32, grinding balls are added into the rotary drum 29, the sealing cover 36 is locked, then the motor 26 is started, the driving wheel I33 is driven, the driving wheel I33 drives the second driving belt 27, the second driving belt 27 drives the driving wheel II 34, the driving wheel II 34 drives the rotating shaft 31, the rotating shaft 31 drives the rotary drum 29 to rotate, the ball milling starts to work, and after ceramic raw material particles are well ball milled, ceramic raw materials are poured into the collecting device from the third feed port, and the grinding balls are separated.
Claims (9)
1. The utility model provides a critical fluid electronic ceramics rapid grinding system, includes agitating unit, revolving grind device, collection device and ball-milling device, its characterized in that: the stirring device comprises a first supporting bottom plate (1), a fourth supporting leg (2), a stirring box (3), a fixing plate (4) and a stirring motor (5), wherein the fourth supporting leg (2) is welded above the first supporting bottom plate (1), the stirring box (3) is fixed above the fourth supporting leg (2), the fixing plate (4) is arranged on the stirring box (3), the stirring motor (5) is fixed by the fixing plate (4), a connecting rod (6) is arranged on an output shaft of the stirring motor (5), the connecting rod (6) stretches into the stirring box (3), a first rotating shaft (7) is fixedly connected to an end part of the connecting rod (6), a stirring rod (8) is fixedly arranged on the first rotating shaft (7), and the length of the stirring rod (8) is sequentially shortened from top to bottom; the inner side wall of the stirring box (3) is provided with a collision increasing block (9), and the collision increasing blocks (9) are sequentially reduced from top to bottom; the bottom of the stirring box (3) is provided with a first blanking opening (13), and one side of the first blanking opening (13) is provided with an air outlet (14); a filter disc (10) positioned above the first blanking port (13) is arranged in the middle of the bottom of the stirring box (3), and a scraping blade (11) is arranged in the middle of the upper surface of the filter disc (10);
the first blanking port (13) is connected with a first feeding port (58) of the rotary grinding device, the first feeding port (58) is connected with a blanking conduit (59), and the blanking conduit (59) conveys the first blanking port (13) to drop and crush the processed material;
the rotary grinding device comprises a supporting base (44), wherein a vertical arm (45) is fixed on the supporting base (44), the vertical arm (45) is connected with a lifting cantilever (46), the lifting cantilever (46) can lift up and down on the vertical arm (45), a hollow connecting rod (57) is fixed on the left side of the lifting cantilever (46), a first feeding port (58) is formed in the hollow connecting rod (57), a blanking conduit (59) is connected with the first feeding port (58), and the lower port of the blanking conduit (59) is fixed on a second feeding port (62);
the hollow connecting rod (57) is connected with the rotor (50), a bearing three (60) is fixed inside the rotor (50), an inner ring of the bearing three (60) is fixed on the hollow connecting rod (57), an outer ring of the bearing three (60) is fixed on the rotor (50), the rotor (50) is not directly connected with the hollow connecting rod (57), a grinding disc I (52) is fixed at the bottom of the rotor (50), a second feeding port (62) is arranged on the grinding disc I (52), the second feeding port (62) is not overlapped with a circle center (61) of the grinding disc I (52), and the circle center (61) is a geometrical circle center of the grinding disc;
a rotary grinding motor (47) is fixed on the right side of the lifting cantilever (46), the rotary grinding motor (47) is provided with a transmission wheel III (48), and the transmission wheel III (48) is connected with the rotor (50) through a first transmission belt (49);
the support base (44) is welded with four support legs, a stator (51) is fixed on the four support legs, and a millstone II (53) is fixed at the upper end of the stator (51);
the lower surface of the grinding disc I (52) is provided with grinding grains I (63), the upper surface of the grinding disc II (53) is provided with grinding grains II (64), the grinding grains I (63) are identical to the grinding grains II (64), the grinding grains I (63) and the grinding grains II (64) take the second feed inlet (62) as circles, each 45 degrees as a region, each region is divided into eight regions, and the grinding grains in each region are parallel-grooved by straight edges in the clockwise direction;
the first grinding disc (52), the second grinding disc (53), the stator (51), the rotor (50), the third bearing (60) and the hollow connecting rod (57) are on the same central shaft;
the stator (51) lower extreme is fixed with lotus leaf limit (54), lotus leaf limit (54) are collected mill one (52) with mill two (53) processing whereabouts grinding processing material, lotus leaf limit (54) are provided with second feed opening (55), collection device is connected to second feed opening (55), collection device collects whereabouts grinding processing material of second feed opening (55).
2. The critical fluid electronic ceramic rapid grinding system of claim 1, wherein: the connecting rod (6) is provided with a set of first screw holes (16), two first screw holes (16) middle part interlude has first screw (15), two the central axis of first screw holes (16) is 90 degrees staggered arrangement.
3. The critical fluid electronic ceramic rapid grinding system of claim 1, wherein: the upper part of the first rotating shaft (7) is provided with a group of second screw holes (18), first screws (15) are inserted into the two second screw holes (18), the central axes of the second screw holes (18) are arranged in a 90-degree staggered mode, the lower part of the first rotating shaft (7) is provided with a group of connecting holes (19), the connecting holes (19) are four, the middle part of the connecting holes is inserted with stirring rods (8), and the connecting holes (19) are arranged up and down and are arranged along the central axis at 45 degrees; a group of third screw holes (20) are formed in the first rotating shaft (7), the four third screw holes (20) are uniformly distributed at 45 degrees along the central axis and perpendicular to the central axis of the connecting hole (19), and second screws (21) are inserted into the third screw holes (20).
4. The critical fluid electronic ceramic rapid grinding system of claim 1, wherein: the utility model discloses a filter, including filter disc (10), fixed plate (4) and fixed plate (10), the periphery of filter disc (10) is provided with draw-in groove one (22), filter disc (10) upper surface is provided with doctor-bar (11), porose is opened to doctor-bar (11) one end, interlude set screw (12) in the centre, agitator tank (3) lower extreme box waist department is provided with draw-in groove two (23), draw-in groove one (22) and draw-in groove two (23) assorted fixed filter disc (10), fixed plate (4) both ends are provided with draw-in groove three (17), draw-in groove three (17) have pinhole (43), fixed plate (4) cooperate with the help of the round pin pole pinhole (43) are fixed in on agitator tank (3).
5. The critical fluid electronic ceramic rapid grinding system of claim 1, wherein: the collecting device is a collecting bag, and the inlet of the collecting bag is connected with the second discharging opening (55).
6. The critical fluid electronic ceramic rapid grinding system of claim 1, wherein: the ball milling device comprises a second supporting bottom plate (24), wherein the second supporting bottom plate (24) is welded with a first supporting leg (25) and a second supporting leg (35), the first supporting leg (25) and the second supporting leg (35) are jointly supported and fixed with a ball milling rotary drum (29), and a third feeding hole (32) is formed in the ball milling rotary drum (29); the ball milling rotary drum (29) is rotatably mounted at the upper ends of the first supporting leg (25) and the second supporting leg (35) by means of a second rotary shaft (31) and a first bearing (30) and a second bearing (28) which are positioned at two ends of the second rotary shaft (31), one end of the second rotary shaft (31) is connected with a driving assembly, and the driving assembly comprises a second driving wheel (34), a first driving wheel (33), a second driving belt (27) connected between the first driving wheel (33) and the second driving wheel (34) and a motor (26) mounted on a second supporting bottom plate (24).
7. The critical fluid electronic ceramic rapid grinding system of claim 6, wherein: the novel feeding device is characterized in that the third feeding port (32) is provided with a sealing cover (36), a locking block (37) is arranged on the sealing cover (36), a clamping plate IV (42) is arranged on the sealing cover (36), a group of clamping plates are arranged on the right side of the third feeding port (32), fixing pins (41) are inserted in the middle of the clamping plate I (38), the clamping plate II (39) and the clamping plate IV (42), a clamping plate III (40) is arranged on the left side of the third feeding port (32), and the locking block (37) and the clamping plate III (40) are locked through the pins.
8. The critical fluid electronic ceramic rapid grinding system of claim 1, wherein: support legs are arranged at four corners of the bottom of the first support bottom plate (1).
9. The critical fluid electronic ceramic rapid grinding system of claim 6, wherein: support legs are arranged at four corners of the bottom of the second support bottom plate (24).
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| CN201810393850.0A CN108654814B (en) | 2018-04-27 | 2018-04-27 | Critical fluid electronic ceramic quick grinding system |
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| CN201810393850.0A CN108654814B (en) | 2018-04-27 | 2018-04-27 | Critical fluid electronic ceramic quick grinding system |
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| CN108654814A (en) | 2018-10-16 |
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