CN114405616A - Centralized alumina powder ball mill - Google Patents
Centralized alumina powder ball mill Download PDFInfo
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- CN114405616A CN114405616A CN202210118871.8A CN202210118871A CN114405616A CN 114405616 A CN114405616 A CN 114405616A CN 202210118871 A CN202210118871 A CN 202210118871A CN 114405616 A CN114405616 A CN 114405616A
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 239000000843 powder Substances 0.000 title claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 81
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000000227 grinding Methods 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 238000012216 screening Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 238000003860 storage Methods 0.000 claims description 20
- 239000007921 spray Substances 0.000 claims description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 5
- 244000309464 bull Species 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 239000003651 drinking water Substances 0.000 claims description 2
- 235000020188 drinking water Nutrition 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 2
- 239000011344 liquid material Substances 0.000 abstract description 19
- 239000002245 particle Substances 0.000 abstract description 14
- 238000001238 wet grinding Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 29
- 239000002585 base Substances 0.000 description 8
- 238000005457 optimization Methods 0.000 description 8
- 238000007873 sieving Methods 0.000 description 7
- 238000005086 pumping Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004131 Bayer process Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- 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
- B02C17/18—Details
- B02C17/183—Feeding or discharging devices
- B02C17/1835—Discharging devices combined with sorting or separating of material
- B02C17/184—Discharging devices combined with sorting or separating of material with separator arranged in discharge path of crushing zone
- B02C17/1845—Discharging devices combined with sorting or separating of material with separator arranged in discharge path of crushing zone with return of oversize material to crushing zone
-
- 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
- B02C17/186—Adding fluid, other than for crushing by fluid energy
-
- 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
- B02C17/24—Driving mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a centralized alumina powder ball mill which comprises a base, wherein a support, a driving mechanism and a screening mechanism are respectively welded at the top of the base, a bearing seat is fixedly connected at the top of the support through bolts, the inner wall of the bearing seat is rotatably connected with a ball mill main body through a bearing, a feeding end of the ball mill main body is communicated with a feeding pipe, the bottom of the screening mechanism is communicated with a discharging pipe, the left side of the discharging pipe is communicated with a liquid inlet pipe, the left end of the liquid inlet pipe is communicated with a first liquid pump, and the liquid outlet end of the first liquid pump is communicated with a liquid outlet pipe. The invention has the advantage of good grinding effect, and solves the problems that when the centralized alumina powder ball mill is used for grinding alumina by wet grinding, liquid materials generated by grinding are inconvenient to screen, and large screened particles are circularly ground, so that powder particles in the liquid materials are different in size, and the grinding quality of the alumina is reduced.
Description
Technical Field
The invention relates to the technical field of alumina processing, in particular to a centralized alumina powder ball mill.
Background
Alumina is a high-hardness compound, which is commonly used for manufacturing refractory materials, is a typical amphoteric oxide, can react with acid and alkali, has the highest alumina content in bauxite, is industrially purified into alumina through the bayer process, is suitable for grinding materials and cutting tools due to high hardness, is commonly used as a medium for color layer analysis, is an electrical and thermal insulator, can be used as a heat-insulating and insulating material, and needs to be ground by using a ball mill when being processed into alumina powder, and is classified into dry grinding and wet grinding, and the grinding effect of alumina by using wet grinding is better.
When the centralized alumina powder ball mill grinds alumina by using wet grinding, liquid materials generated by grinding are not convenient to screen, and large screened particles are circularly ground, so that powder particles in the liquid materials are different in size, and the grinding quality of the alumina is reduced.
Disclosure of Invention
The invention aims to provide a centralized alumina powder ball mill which has the advantage of good grinding effect and solves the problems that when the centralized alumina powder ball mill is used for grinding alumina by wet grinding, liquid materials generated by grinding are not convenient to screen, and large screened particles are circularly ground, so that powder particles in the liquid materials are different in size and the grinding quality of the alumina is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: the centralized alumina powder ball mill comprises a base, wherein a support, a driving mechanism and a screening mechanism are welded at the top of the base respectively, a bearing seat is fixedly connected at the top of the support through bolts, the inner wall of the bearing seat is rotatably connected with a ball mill main body through a bearing, a feeding end of the ball mill main body is communicated with a feeding pipe, the bottom of the screening mechanism is communicated with a discharging pipe, the left side of the discharging pipe is communicated with a liquid inlet pipe, the left end of the liquid inlet pipe is communicated with a first liquid pump, the liquid outlet end of the first liquid pump is communicated with a liquid outlet pipe, the left end of the liquid outlet pipe is communicated with a liquid storage tank, the rear side of the liquid storage tank is communicated with a connecting pipe, the rear end of the connecting pipe is communicated with a second liquid pump, the liquid outlet end of the second liquid pump is communicated with a return pipe, the screening mechanism comprises a box body, and the front of the box body is fixedly connected with a rotary motor through bolts, the improved water spraying device is characterized in that a rotating plate is fixedly connected to an output shaft of the rotating motor, a filter screen is fixedly connected to the rear side of the rotating plate through bolts, a water spraying pipe is welded to the top of the inner cavity of the box body, the bottom of the water spraying pipe is communicated with a one-way nozzle, the top of the water spraying pipe is communicated with a water inlet pipe, and the bottom of the water inlet pipe is communicated with a water pump.
In order to discharge liquid materials into the screening mechanism by the ball mill main body and facilitate the driving mechanism to drive the ball mill main body to rotate, the centralized alumina powder ball mill is preferably used, the discharge end of the ball mill main body penetrates through the inner cavity of the screening mechanism, and the outer surface of the ball mill main body is fixedly sleeved with the large gear.
In order to control the on-off of the discharge pipe and the liquid inlet end and facilitate the discharge of the discharge pipe, the centralized alumina powder ball mill is preferably provided with the discharge hopper welded on the front surface of the discharge pipe, and the stop valves are fixedly arranged on the discharge pipe and the liquid inlet pipe.
In order to stably support the bottom of the liquid storage tank and enable materials to flow back into the ball mill body, the centralized alumina powder ball mill is preferably characterized in that a supporting seat is welded at the bottom of the liquid storage tank, and one end, far away from the second liquid pump, of the return pipe penetrates into the inner cavity of the feeding pipe.
In order to facilitate the rotation of the filter screen in the box body and the pumping of an external water source by the water pump, the centralized alumina powder ball mill is preferably used, the left side and the right side of the filter screen are movably connected with the inner wall of the box body, and the water inlet end of the water pump is communicated with a water pumping pipe.
In order to fully wash the filter screen by the one-way nozzles, the centralized alumina powder ball mill is preferably provided with a plurality of one-way nozzles which are uniformly distributed at the bottom of the water spray pipe, and the top of the base is fixedly connected with a controller through bolts.
In order to facilitate the ball mill main body to grind materials, the centralized alumina powder ball mill is preferably used, wherein a lining plate is fixedly connected to an inner cavity of the ball mill main body, and grinding balls are arranged in the inner cavity of the ball mill main body.
In order to facilitate driving the large gear and the ball mill body to rotate, the driving mechanism preferably comprises a connecting seat, the top of the connecting seat is fixedly connected with a driving motor, a speed reducer and a fixing seat through bolts, an output shaft of the speed reducer is fixedly connected with a rotating rod through a coupler, and a small gear is fixedly sleeved on the outer surface of the rotating rod.
In order to support the rotating rod conveniently, the front surface of the rotating rod is preferably penetrated into the inner cavity of the fixed seat and movably connected with the front surface of the inner wall of the fixed seat through a bearing, the pinion is positioned in the inner cavity of the fixed seat, and the output shaft of the driving motor is fixedly connected with the input shaft of the speed reducer through a coupling.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention has the advantages of good grinding effect by matching the sieving mechanism, the stop valve, the discharge pipe, the liquid inlet pipe, the first liquid pump, the supporting seat, the liquid outlet pipe, the liquid storage tank, the second liquid pump, the return pipe, the connecting pipe, the water inlet pipe, the water spray pipe, the one-way nozzle, the rotating plate, the water pump, the rotating motor, the box body, the speed reducer, the driving motor, the fixed seat, the pinion, the rotating rod, the connecting seat and the filter screen, and solves the problems that when the centralized alumina powder ball mill is used for grinding alumina by wet grinding, the liquid materials generated by grinding are inconvenient to sieve, large particles separated by sieving are circularly ground, the sizes of powder particles in the liquid materials are easily different, and the grinding quality of the alumina is reduced.
2. According to the ball mill, the support is arranged, the bearing seat can be conveniently supported and fixed, the bearing seat can be used for supporting the ball mill main body, the ball mill main body can be conveniently rotated, the driving mechanism can conveniently drive the ball mill main body to rotate through the large gear, the driving mechanism can conveniently drive the large gear and the ball mill main body to rotate to grind materials, the material and water can conveniently enter the ball mill main body through the feeding pipe, the screened liquid materials can be conveniently discharged through the discharging pipe, and the stop valve can conveniently control the on-off of the discharging pipe and the liquid inlet pipe.
Drawings
FIG. 1 is an isometric view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a bottom view of the present invention;
FIG. 4 is an exploded view of the screening mechanism of the present invention;
fig. 5 is a schematic structural diagram of the driving mechanism of the present invention.
In the figure: 1. a base; 2. a drive mechanism; 3. a screening mechanism; 4. a stop valve; 5. a discharge pipe; 6. a liquid inlet pipe; 7. a first liquid pump; 8. a supporting seat; 9. a liquid outlet pipe; 10. a liquid storage tank; 11. a second liquid pump; 12. a bearing seat; 13. a bull gear; 14. a return pipe; 15. a feed pipe; 16. a ball mill body; 17. a controller; 18. a support; 19. a connecting pipe; 20. a water inlet pipe; 21. a water spray pipe; 22. a one-way nozzle; 23. rotating the plate; 24. a water pump; 25. a rotating electric machine; 26. a box body; 27. a speed reducer; 28. a drive motor; 29. a fixed seat; 30. a pinion gear; 31. a rotating rod; 32. a connecting seat; 33. and (5) filtering by using a filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the centralized alumina powder ball mill comprises a base 1, a support 18, a driving mechanism 2 and a sieving mechanism 3 are welded on the top of the base 1, a bearing seat 12 is fixedly connected on the top of the support 18 through bolts, the inner wall of the bearing seat 12 is rotatably connected with a ball mill main body 16 through a bearing, a feeding end of the ball mill main body 16 is communicated with a feeding pipe 15, the bottom of the sieving mechanism 3 is communicated with a discharging pipe 5, the left side of the discharging pipe 5 is communicated with a liquid inlet pipe 6, the left end of the liquid inlet pipe 6 is communicated with a first liquid pump 7, the liquid outlet end of the first liquid pump 7 is communicated with a liquid outlet pipe 9, the left end of the liquid outlet pipe 9 is communicated with a liquid storage tank 10, the rear side of the liquid storage tank 10 is communicated with a connecting pipe 19, the rear end of the connecting pipe 19 is communicated with a second liquid pump 11, the liquid outlet end of the second liquid pump 11 is communicated with a return pipe 14, the sieving mechanism 3 comprises a box 26, a rotary motor 25 is fixedly connected on the front side of the box 26 through bolts, the output shaft of the rotating motor 25 is fixedly connected with a rotating plate 23, the rear side of the rotating plate 23 is fixedly connected with a filter screen 33 through bolts, the top of the inner cavity of the box body 26 is welded with a spray pipe 21, the bottom of the spray pipe 21 is communicated with a one-way nozzle 22, the top of the spray pipe 21 is communicated with a water inlet pipe 20, and the bottom of the water inlet pipe 20 is communicated with a water pump 24.
In this embodiment: by arranging the bracket 18, the bearing seat 12 can be conveniently supported and fixed, by arranging the bearing seat 12, the ball mill main body 16 can be supported, the ball mill main body 16 can be conveniently rotated, by arranging the feeding pipe 15, materials and water can conveniently enter the ball mill main body 16, by arranging the discharging pipe 5, the screened liquid materials can be conveniently discharged, by arranging the first liquid pump 7, the screened unqualified materials can be conveniently extracted into the liquid storage tank 10, by arranging the liquid storage tank 10, the unqualified materials can be conveniently stored, by arranging the second liquid pump 11, the unqualified materials can be extracted into the feeding pipe 15, the materials can enter the ball mill main body 16 for internal circulating grinding, by arranging the filter screen 33, the screening of larger particles in the liquid materials can be conveniently carried out, by matching the rotating motor 25 and the rotating plate 23, can be convenient for drive filter screen 33 rotatory, make filter screen 33 rotate one hundred eighty degrees, through water pump 24, inlet tube 20 and one-way shower nozzle 22's cooperation is used, can be convenient for wash the material of adhesion on the filter screen 33.
As a technical optimization scheme of the invention, the discharge end of the ball mill main body 16 penetrates through the inner cavity of the screening mechanism 3, and the outer surface of the ball mill main body 16 is fixedly sleeved with the large gear 13.
In this embodiment: through setting up gear wheel 13, can be convenient for actuating mechanism 2 to drive ball mill main part 16 rotatory.
As a technical optimization scheme of the invention, a discharge hopper is welded on the front surface of a discharge pipe 5, and stop valves 4 are fixedly arranged on the discharge pipe 5 and a liquid inlet pipe 6.
In this embodiment: through setting up stop valve 4, can be convenient for control discharging pipe 5 and the break-make of feed liquor pipe 6.
As a technical optimization scheme of the invention, a supporting seat 8 is welded at the bottom of the liquid storage tank 10, and one end of the return pipe 14, which is far away from the second liquid pump 11, penetrates into the inner cavity of the feed pipe 15.
In this embodiment: the supporting seat 8 is arranged, so that the bottom of the liquid storage tank 10 can be stably supported.
As a technical optimization scheme of the invention, the left side and the right side of the filter screen 33 are movably connected with the inner wall of the box body 26, and the water inlet end of the water pump 24 is communicated with a water pumping pipe.
In this embodiment: through setting up the drinking-water pipe, can be convenient for water pump 24 to extract outside water source.
As a technical optimization scheme of the invention, the number of the one-way nozzles 22 is a plurality, and the one-way nozzles are uniformly distributed at the bottom of the water spray pipe 21, and the top of the base 1 is fixedly connected with the controller 17 through bolts.
In this embodiment: through setting up controller 17, can be convenient for control the consumer.
As a technical optimization scheme of the invention, a lining plate is fixedly connected to the inner cavity of the ball mill main body 16, and grinding balls are arranged in the inner cavity of the ball mill main body 16.
In this embodiment: through the cooperation use of welt and grinding ball, can be convenient for grind the inside material of ball mill main part 16.
As a technical optimization scheme of the invention, the driving mechanism 2 comprises a connecting seat 32, the top of the connecting seat 32 is fixedly connected with a driving motor 28, a speed reducer 27 and a fixed seat 29 through bolts respectively, an output shaft of the speed reducer 27 is fixedly connected with a rotating rod 31 through a coupler, and a small gear 30 is fixedly sleeved on the outer surface of the rotating rod 31.
In this embodiment: through setting up actuating mechanism 2, can be convenient for drive gear wheel 13 and the rotation of ball mill main part 16 and grind the material, use through the cooperation of driving motor 28 and reduction gear 27, can be convenient for drive bull wheel 31 and pinion 30 rotatory, through setting up pinion 30, can be convenient for drive gear wheel 13 rotatory.
As a technical optimization scheme of the invention, the front surface of the rotating rod 31 penetrates through the inner cavity of the fixed seat 29 and is movably connected with the front surface of the inner wall of the fixed seat through a bearing, the pinion 30 is positioned in the inner cavity of the fixed seat 29, and the output shaft of the driving motor 28 is fixedly connected with the input shaft of the speed reducer 27 through a coupling.
In this embodiment: by providing the fixing base 29, the front surface of the rotating rod 31 can be supported conveniently.
The using method of the centralized alumina powder ball mill comprises the following steps:
1) an output shaft of the driving motor 28 drives an input shaft of the speed reducer 27 to rotate, an output shaft of the speed reducer 27 drives the rotating rod 31 to rotate, the rotating rod 31 drives the pinion 30 to rotate, the pinion 30 drives the gearwheel 13 and the ball mill main body 16 to simultaneously rotate, alumina materials and water are injected into the feeding pipe 15, the ball mill main body 16 drives the helical blades inside the feeding pipe 15 to rotate, the helical blades convey the materials and the water into the ball mill main body 16, and grinding balls inside the ball mill main body 16 grind the materials;
2) when the liquid material in the main ball mill body 16 exceeds the height of the discharge end, the liquid material enters the inner cavity of the box body 26, the liquid material at the top of the inner cavity of the box body 26 enters the bottom of the inner cavity of the box body 26 through the filter screen 33, the filter screen 33 screens large particles in the liquid material, and the screened qualified material enters the discharge pipe 5 and is discharged through the discharge pipe 5;
3) when the materials accumulated on the top of the filter screen 33 need to be cleaned, the driving mechanism 2 is closed through the controller 17, the stop valve 4 on the discharge pipe 5 is closed, the stop valve 4 on the liquid inlet pipe 6 is opened, the output shaft of the rotating motor 25 drives the rotating plate 23 to rotate, the rotating plate 23 drives the filter screen 33 to rotate, the filter screen 33 rotates by one hundred eighty degrees, the water pump 24 pumps external water through the water suction pipe and discharges the water into the water spray pipe 21 through the water inlet pipe 20, the water spray pipe 21 sprays cleaning water through the one-way nozzle 22, the cleaning water washes the materials adhered to the filter screen 33, the washed materials are mixed with the water and enter the liquid inlet pipe 6, and the first liquid pump 7 pumps the liquid materials into the liquid storage tank 10 through the liquid outlet pipe 9 for storage;
4) when a worker needs to sample screened materials, the screened materials are taken out through the liquid storage tank 10 to detect the size of material particles, when the screened materials need to be ground for the second time, the second liquid pump 11 pumps the materials in the liquid storage tank 10 through the connecting pipe 19 and discharges the materials into the feeding pipe 15 through the return pipe 14, the driving mechanism 2 drives the ball mill main body 16 to rotate, the ball mill main body 16 drives the helical blades in the feeding pipe 15 to rotate, and the materials enter the ball mill main body 16 to be ground for the second time;
5) when carrying out the secondary and grinding, close water pump 24, open stop valve 4 on discharging pipe 5 to close stop valve 4 on the feed liquor pipe 6, reset filter screen 33 through rotating electrical machines 25, filter screen 33 sieves the material once more, avoids the particle size of material grinding out to differ.
In summary, the following steps: the centralized alumina powder ball mill has the advantage of good grinding effect by matching the sieving mechanism 3, the stop valve 4, the discharge pipe 5, the liquid inlet pipe 6, the first liquid pump 7, the supporting seat 8, the liquid outlet pipe 9, the liquid storage tank 10, the second liquid pump 11, the return pipe 14, the connecting pipe 19, the water inlet pipe 20, the water spray pipe 21, the one-way nozzle 22, the rotating plate 23, the water pump 24, the rotating motor 25, the box body 26, the speed reducer 27, the driving motor 28, the fixing seat 29, the pinion 30, the rotating rod 31, the connecting seat 32 and the filter screen 33, and solves the problems that when the centralized alumina powder ball mill is used for grinding alumina by a wet method, liquid materials generated by grinding are inconvenient to sieve, large particles obtained by sieving are circularly ground, the powder particles in the liquid materials are different in size easily caused, and the grinding quality of the alumina is reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Centralized alumina powder ball mill, including base (1), its characterized in that: the automatic ball mill is characterized in that a support (18), a driving mechanism (2) and a screening mechanism (3) are welded at the top of the base (1) respectively, a bearing seat (12) is fixedly connected to the top of the support (18) through bolts, a ball mill main body (16) is rotatably connected to the inner wall of the bearing seat (12) through bearings, a feeding end of the ball mill main body (16) is communicated with a feeding pipe (15), a discharging pipe (5) is communicated with the bottom of the screening mechanism (3), a liquid inlet pipe (6) is communicated with the left side of the discharging pipe (5), a first liquid pump (7) is communicated with the left end of the liquid inlet pipe (6), a liquid outlet end of the first liquid pump (7) is communicated with a liquid outlet pipe (9), a liquid storage tank (10) is communicated with the left end of the liquid outlet pipe (9), a connecting pipe (19) is communicated with the rear side of the liquid storage tank (10), and a second liquid pump (11) is communicated with the rear end of the connecting pipe (19), the liquid outlet end of the second liquid pump (11) is communicated with a return pipe (14), the screening mechanism (3) comprises a box body (26), the front face of the box body (26) is connected with a rotating motor (25) through bolts, an output shaft of the rotating motor (25) is fixedly connected with a rotating plate (23), the rear side of the rotating plate (23) is connected with a filter screen (33) through bolts, a water spray pipe (21) is welded at the top of an inner cavity of the box body (26), the bottom of the water spray pipe (21) is communicated with a one-way nozzle (22), the top of the water spray pipe (21) is communicated with a water inlet pipe (20), and the bottom of the water inlet pipe (20) is communicated with a water pump (24).
2. The centralized alumina powder ball mill as set forth in claim 1, characterized in that: the discharge end of ball mill main part (16) runs through to the inner chamber of screening mechanism (3), the outer fixed cover of surface of ball mill main part (16) is equipped with gear wheel (13).
3. The centralized alumina powder ball mill as set forth in claim 1, characterized in that: the front welding of discharging pipe (5) has out the hopper, equal fixed mounting has stop valve (4) on discharging pipe (5) and feed liquor pipe (6).
4. The centralized alumina powder ball mill as set forth in claim 1, characterized in that: the bottom welding of liquid storage pot (10) has supporting seat (8), the one end that second liquid pump (11) was kept away from in back flow (14) runs through to the inner chamber of inlet pipe (15).
5. The centralized alumina powder ball mill as set forth in claim 1, characterized in that: the left and right sides of filter screen (33) and the inner wall swing joint of box (26), the end intercommunication that intakes of water pump (24) has the drinking-water pipe.
6. The centralized alumina powder ball mill as set forth in claim 1, characterized in that: the number of the one-way nozzles (22) is a plurality of, and the one-way nozzles are uniformly distributed at the bottom of the water spraying pipe (21), and the top of the base (1) is fixedly connected with a controller (17) through bolts.
7. The centralized alumina powder ball mill as set forth in claim 1, characterized in that: the inner cavity of the ball mill main body (16) is fixedly connected with a lining plate, and the inner cavity of the ball mill main body (16) is provided with grinding balls.
8. The centralized alumina powder ball mill as set forth in claim 1, characterized in that: actuating mechanism (2) are including connecting seat (32), the top of connecting seat (32) is through bolt difference fixedly connected with driving motor (28), reduction gear (27) and fixing base (29), the output shaft of reduction gear (27) passes through shaft coupling fixedly connected with bull stick (31), the fixed cover of surface of bull stick (31) is equipped with pinion (30).
9. The centralized alumina powder ball mill as set forth in claim 8, characterized in that: the front face of the rotating rod (31) penetrates through the inner cavity of the fixed seat (29) and is movably connected with the front face of the inner wall of the rotating rod through a bearing, the pinion (30) is located in the inner cavity of the fixed seat (29), and the output shaft of the driving motor (28) is fixedly connected with the input shaft of the speed reducer (27) through a coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210118871.8A CN114405616A (en) | 2022-02-08 | 2022-02-08 | Centralized alumina powder ball mill |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210118871.8A CN114405616A (en) | 2022-02-08 | 2022-02-08 | Centralized alumina powder ball mill |
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| CN114405616A true CN114405616A (en) | 2022-04-29 |
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|---|---|---|---|
| CN202210118871.8A Pending CN114405616A (en) | 2022-02-08 | 2022-02-08 | Centralized alumina powder ball mill |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115254321A (en) * | 2022-07-12 | 2022-11-01 | 青岛海湾化工设计研究院有限公司 | Wet ball mill for flue gas desulfurization |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH059355U (en) * | 1991-07-24 | 1993-02-09 | フランスベツド株式会社 | Method for forming a decorative body on a board used for a bed |
| CN104436809A (en) * | 2014-12-31 | 2015-03-25 | 江阴天汇环保设备有限公司 | Revolving drum type micro-filter and sewage treatment method |
| CN210207074U (en) * | 2019-06-20 | 2020-03-31 | 广州和裕建材有限公司 | Wet grinding ball mill |
| CN111251454A (en) * | 2020-02-28 | 2020-06-09 | 梅州金源海陶瓷发展有限公司 | Ceramic slurry production equipment for domestic ceramic production |
| CN111732894A (en) * | 2020-07-01 | 2020-10-02 | 卫凤仪 | Preparation process of high-stability water-based paint |
| CN112517164A (en) * | 2020-12-16 | 2021-03-19 | 彝良驰宏矿业有限公司 | Ball mill discharging device |
| CN113634353A (en) * | 2021-07-31 | 2021-11-12 | 栾川鑫曙博远选矿有限公司 | Ore grinding device with regrinding mechanism |
| CN215694481U (en) * | 2020-11-27 | 2022-02-01 | 上海步进精密陶瓷有限公司 | Pipeline system of circulating ball mill |
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2022
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| JPH059355U (en) * | 1991-07-24 | 1993-02-09 | フランスベツド株式会社 | Method for forming a decorative body on a board used for a bed |
| CN104436809A (en) * | 2014-12-31 | 2015-03-25 | 江阴天汇环保设备有限公司 | Revolving drum type micro-filter and sewage treatment method |
| CN210207074U (en) * | 2019-06-20 | 2020-03-31 | 广州和裕建材有限公司 | Wet grinding ball mill |
| CN111251454A (en) * | 2020-02-28 | 2020-06-09 | 梅州金源海陶瓷发展有限公司 | Ceramic slurry production equipment for domestic ceramic production |
| CN111732894A (en) * | 2020-07-01 | 2020-10-02 | 卫凤仪 | Preparation process of high-stability water-based paint |
| CN215694481U (en) * | 2020-11-27 | 2022-02-01 | 上海步进精密陶瓷有限公司 | Pipeline system of circulating ball mill |
| CN112517164A (en) * | 2020-12-16 | 2021-03-19 | 彝良驰宏矿业有限公司 | Ball mill discharging device |
| CN113634353A (en) * | 2021-07-31 | 2021-11-12 | 栾川鑫曙博远选矿有限公司 | Ore grinding device with regrinding mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115254321A (en) * | 2022-07-12 | 2022-11-01 | 青岛海湾化工设计研究院有限公司 | Wet ball mill for flue gas desulfurization |
| CN115254321B (en) * | 2022-07-12 | 2023-07-07 | 青岛海湾化工设计研究院有限公司 | Wet ball mill for flue gas desulfurization |
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