CN114011525A - Zirconium silicate ball-milling process and ball-milling device thereof - Google Patents
Zirconium silicate ball-milling process and ball-milling device thereof Download PDFInfo
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- CN114011525A CN114011525A CN202111310645.1A CN202111310645A CN114011525A CN 114011525 A CN114011525 A CN 114011525A CN 202111310645 A CN202111310645 A CN 202111310645A CN 114011525 A CN114011525 A CN 114011525A
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- 238000000498 ball milling Methods 0.000 title claims abstract description 197
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000008569 process Effects 0.000 title claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 238000000227 grinding Methods 0.000 claims description 60
- 230000007246 mechanism Effects 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims 2
- 239000002994 raw material Substances 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000000919 ceramic Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003605 opacifier Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 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
- B02C17/04—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 unperforated container
- B02C17/06—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 unperforated container with several compartments
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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
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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
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
- B02C17/163—Stirring means
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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
- B02C17/18—Details
-
- 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
- B02C17/182—Lids
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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
- B02C17/18—Details
- B02C17/183—Feeding or discharging devices
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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
- B02C17/18—Details
- B02C17/22—Lining for containers
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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
- B02C17/18—Details
- B02C17/24—Driving mechanisms
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
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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
- B02C17/04—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 unperforated container
- B02C17/06—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 unperforated container with several compartments
- B02C2017/065—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 unperforated container with several compartments with several compartments in the form of multiwell blocks
Abstract
The invention discloses a zirconium silicate ball-milling process and a ball-milling device thereof, relates to the technical field of zirconium silicate ball-milling, and is used for solving the problems that the prior device is easy to clamp and neglect to clean the inner wall of a ball-milling machine when dumping zirconium silicate raw materials; the invention has the advantages of ensuring normal blanking of raw materials with different volumes, enabling the ball milling of the raw materials to be more sufficient, cleaning the raw materials attached to the inner wall of the ball mill and ensuring the accurate yield.
Description
Technical Field
The invention relates to the technical field of zirconium silicate ball milling, in particular to a zirconium silicate ball milling process and a ball milling device thereof.
Background
The zirconium silicate has the chemical stability, is a high-quality and low-cost opacifier, is widely used in the production of various building ceramics, sanitary ceramics, domestic ceramics, primary handicraft ceramics and the like, has wide application range and large application amount in the processing and production of ceramic glaze materials, can be widely applied to the ceramic production because of the good chemical stability, is not influenced by the firing atmosphere of ceramics, can obviously improve the blank glaze binding performance of the ceramics, improves the hardness of the ceramic glaze surface, and has the advantages of high melting point of the zirconium silicate: 2500 ℃, so the ball mill is widely applied to refractory materials, zirconium ramming materials, casting materials and spray coatings of glass kilns, and the existing ball milling of zirconium silicate needs to be mixed and ground by adding grinding aids, water and other substances in a certain proportion.
When current device was toppled over to zirconium silicate, the zirconium silicate raw materials card appears easily in the feeding incasement, leads to the unable normal unloading of zirconium silicate to and current device neglects the inner wall clearance to the ball mill, lead to a large amount of zirconium silicate to adhere to on its inner wall, make actual output and actual input volume have great difference, cause zirconium silicate's waste, increase cost's problem.
Therefore, a zirconium silicate ball milling process and a ball milling device thereof are provided.
Disclosure of Invention
The invention aims to solve the following problems:
realize stirring zirconium silicate through rotating the stirring leaf, prevent that it from getting into the grinding box and grind in the great influence of zirconium silicate volume, solve current device when empting the zirconium silicate raw materials, zirconium silicate raw materials card appears easily in the feeding incasement, lead to the unable normal unloading of zirconium silicate, influence the problem of normal production, clean the inner wall of multistage ball-milling mechanism through the clean brush that the stock outside is connected, prevent likepowder zirconium silicate owing to there is the mixture of water, make it adhere to on the inner wall of multistage ball-milling mechanism, and then lead to actual production volume to have certain difference, solve current device and ignore the problem of its inner wall clearance.
The purpose of the invention can be realized by the following technical scheme:
a zirconium silicate ball milling process comprises the following steps:
the method comprises the following steps: the first driving motor and the second driving motor are started, zirconium silicate is placed in the feeding box, the stirring blades stir the zirconium silicate, the zirconium silicate is prevented from entering the grinding box body to be ground due to the fact that the zirconium silicate is large in size, the grinding rollers perform primary grinding on the zirconium silicate, and the ball milling time of the primary ball milling box body is shortened;
step two: the second driving motor drives the first-stage ball milling box body, the second-stage ball milling box body and the third-stage ball milling box body to rotate at 26R/min, 28R/min and 32R/min respectively, and meanwhile, a water pipe injects a certain proportion of water into the first-stage ball milling box body to be mixed with zirconium silicate, so that the zirconium silicate is more fully ball-milled by the multi-stage ball milling mechanisms with different rotating speeds and ball milling media with different particle sizes;
step three: the clean brush that the stock outside is connected simultaneously cleans the inner wall of multistage ball-milling mechanism, prevent likepowder zirconium silicate because there is the mixture of water, make it adhere to on the inner wall of multistage ball-milling mechanism, turn over the board and raise ball-milling medium and zirconium silicate, it is more abundant to make the upset of zirconium silicate, and the ball-milling medium falls from higher height, more abundant to the zirconium silicate grinding, the zirconium silicate powder that the scraper blade attaches to the screen cloth outside strikes off, prevent to block up, fall into to the collection workbin after tertiary ball-milling box ball-milling, accomplish the multistage ball-milling to zirconium silicate.
A zirconium silicate ball mill device comprises a support frame, wherein a primary grinding assembly is installed on one side of the support frame, a multistage ball milling mechanism is installed on the other side of the support frame and comprises a primary ball milling box body, a secondary ball milling box body and a tertiary ball milling box body, the primary grinding assembly comprises a grinding box body, a support is fixedly connected to the bottom of the grinding box body, a feeding box is installed at the top of the grinding box body, stirring blades are movably connected to the interior of the feeding box body through first bearings, grinding rollers are symmetrically installed in the grinding box body, a first driving motor is installed on the outer side of the grinding box body through a transverse plate and is fixedly connected with the grinding rollers, first gears are fixedly connected to one ends of the two grinding rollers and are meshed with the two first gears, and a rotating wheel is installed on the outer side of one of the grinding roller, the rotating wheel is connected with the first driving motor through a belt.
Furthermore, the bottom of the grinding box body is communicated with a feeding pipe, a blast box is installed on the outer side of the supporting frame, one end, far away from the grinding box body, of the feeding pipe is communicated with the blast box, a partition plate is installed inside the blast box, the outer side of the blast box is communicated with an air blower, and the blast box is communicated with the primary ball milling box body.
Further, the racks are fixed to the outer sides of the first-stage ball milling box body, the second-stage ball milling box body and the third-stage ball milling box body through spot welding, a second driving motor is installed on the outer side of the supporting frame, a second gear is fixed to the output end of the second driving motor through spot welding, and the second gear is meshed with the racks and connected with the second driving motor.
Further, the screen cloth is all installed to the inside of one-level ball-milling box, second grade ball-milling box and tertiary ball-milling box, one-level ball-milling box passes through second bearing swing joint with second grade ball-milling box, second grade ball-milling box and tertiary ball-milling box pass through second bearing swing joint, also install the screen cloth in the second bearing.
Further, fixedly connected with stirring subassembly between two support frames, the stirring subassembly includes the stock, the stock runs through inside one-level ball-milling box, second grade ball-milling box and the tertiary ball-milling box, the outside of stock is fixed with clean brush, turns over board and scraper blade through spot welding, clean brush and one-level ball-milling box, second grade ball-milling box and the cooperation of tertiary ball-milling box inner wall, the scraper blade cooperatees with the screen cloth.
Further, the material receiving box is installed on one side, away from the second-stage ball-milling box, of the third-stage ball-milling box, a water pipe is communicated with one side of the feeding pipe, discharge ports are formed in the outer sides of the first-stage ball-milling box, the second-stage ball-milling box and the third-stage ball-milling box, and a cover plate is detachably installed on the outer side of the discharge ports through a clamp.
Further, the speed of the first-stage ball-milling box body is controlled at 26R/min, the speed of the second-stage ball-milling box body is controlled at 28R/min, and the speed of the third-stage ball-milling box body is controlled at 32R/min.
Compared with the prior art, the invention has the beneficial effects that:
1. when the device is used, the zirconium silicate is stirred by rotating the stirring blade, so that the zirconium silicate is prevented from entering the grinding box body to be ground due to the large size of the zirconium silicate, and the problem that the zirconium silicate cannot be normally discharged and normal production is influenced due to the fact that the zirconium silicate is easily clamped in the feeding box when the zirconium silicate is poured in the conventional device is solved;
2. when the ball-milling device is used, the ball-milling medium and the zirconium silicate are lifted through the turning plate, so that the zirconium silicate is turned over more fully, the ball-milling medium falls from a higher height, the zirconium silicate is ground more fully, and the zirconium silicate powder attached to the outer side of the screen is scraped by the scraper to prevent blockage; the inner wall of the multistage ball milling mechanism is cleaned through the cleaning brush connected with the outer side of the long rod, so that the powdery zirconium silicate is prevented from being attached to the inner wall of the multistage ball milling mechanism due to the mixing of water, further, the actual production capacity is different, and the problem that the inner wall of the multistage ball milling mechanism is not cleaned by the conventional device is solved;
3. when the multi-stage ball milling device is used, the grinding rollers are used for primarily grinding zirconium silicate, the ball milling time of the first-stage ball milling box body on the zirconium silicate is greatly shortened, the multi-stage ball milling device is provided with the multi-stage ball milling mechanism, the plurality of ball milling box bodies rotate at different rotating speeds, the zirconium silicate is more fully ground, the cover plates are arranged on the outer sides of the ball milling box bodies, discharging is facilitated, ball milling can be performed on different materials, the universality of the device is improved, and the production cost is reduced.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the whole of the present invention.
FIG. 2 is a schematic view of the primary polishing assembly of the present invention.
Fig. 3 is an enlarged structural diagram of the region a of the present invention.
Fig. 4 is a side view of the overall structure of the present invention.
Fig. 5 is a cross-sectional view of a multi-stage ball milling mechanism of the present invention.
Fig. 6 is a side cross-sectional view of a primary ball mill housing of the present invention.
FIG. 7 is a schematic view of the structure of the stirring blade of the present invention.
Fig. 8 is an enlarged structural diagram of the B region of the present invention.
In the figure: 1. a support frame; 2. a primary grinding assembly; 201. grinding the box body; 202. a support; 203. a feeding box; 204. stirring blades; 205. a grinding roller; 206. a first drive motor; 207. a rotating wheel; 208. a belt; 209. a feed pipe; 210. a first gear; 3. a multistage ball milling mechanism; 4. a first-stage ball milling box body; 5. a second-stage ball milling box body; 6. a three-stage ball milling box body; 7. a blast box; 701. a partition plate; 702. a blower; 801. a rack; 802. a second drive motor; 9. a stirring assembly; 901. a long rod; 902. cleaning the brush; 903. turning over a plate; 904. a squeegee; 10. a second gear; 11. a second bearing; 12. a material receiving box; 13. a water pipe; 14. screening a screen; 15. and (7) a cover plate.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.
The first embodiment is as follows:
as shown in fig. 1-2, 4 and 7, a primary grinding assembly 2 is installed on one side of a support frame 1, a multi-stage ball milling mechanism 3 is installed on the other side of the support frame 1, a first driving motor 206 and a second driving motor 802 are turned on, the first driving motor 206 drives one grinding roller 205 to rotate, a first gear 210 is matched to drive the other grinding roller 205 to rotate, a stirring blade 204 is driven by a rotating wheel 207 and a belt 208 to stir, zirconium silicate is put into a feeding box 203, the stirring blade 204 continuously stirs the zirconium silicate to prevent zirconium silicate from entering the grinding box 201 due to large volume and grinding, the grinding roller 205 primarily crushes the zirconium silicate to reduce the ball milling time of the zirconium silicate in a first-stage ball milling box 4, after the zirconium silicate is primarily ground by the grinding roller 205, zirconium silicate particles flow into the first-stage ball milling box 4 through a feeding pipe 209 communicated with the bottom of the grinding box 201 and a partition 701 to grind, and grind the bottom fixedly connected with support 202 of box 201, second driving motor 802 drives second gear 10 and rotates, second gear 10 cooperatees with the rack 801 of being connected of multistage ball-milling mechanism 3, and then drive one-level ball-milling box 4, second grade ball-milling box 5 and tertiary ball-milling box 6 are respectively with 26R/min, 28R/min and 32R/min rotate, simultaneously water pipe 13 injects a proportion of water and zirconium silicate mixture in toward one-level ball-milling box 4, wherein the material ratio parameter is zircon sand: ball milling medium: water = 1: 5: 0.8, adding grinding aid 0.0625%, leading zirconium silicate to be more fully ball-milled by a multi-stage ball-milling mechanism 3 with different rotating speeds and ball-milling media with different particle sizes, wherein the first-stage ball-milling box body 4 adopts ball-milling media with the particle size of 13mm:10mm:8mm and the proportion of 1:1:3, the grinding time of the first-stage ball-milling box body 4 is 4 hours, the particle size of zirconium silicate particles is controlled to be less than or equal to 3.0 mu m at D50, the second-stage ball-milling box body 5 adopts ball-milling media with the particle size of 3mm, the grinding time of the second-stage ball-milling box body 5 is 16 hours, the particle size of particles is controlled to be less than or equal to 1.0 mu m at D50, the third-stage ball-milling box body 6 adopts ball-milling media with the particle size of 1mm, the grinding time of the third-stage ball-milling box body 6 is 8 hours, the particle size of particles is controlled to be less than or equal to 0.6 mu m at D50, the first-stage ball-milling box body 4 is movably connected with the second bearing 11, the second-milling box body 5 is movably connected with the third-milling box body 6 through the second bearing 11, ensuring that zirconium silicate can normally pass through;
the primary ball milling box body 4, the secondary ball milling box body 5 and the tertiary ball milling box body 6 are arranged, ball milling media with different particle sizes are respectively filled in the primary ball milling box body 4, the zirconium silicate is ground more fully through different rotating speeds, and the primary grinding assembly 2 is matched to perform primary grinding on the zirconium silicate, so that the grinding time of the primary ball milling box body 4 on the zirconium silicate is shortened, and the production efficiency is improved.
Example two:
as shown in fig. 1 and fig. 3-8, the inner walls of the first-stage ball-milling box 4, the second-stage ball-milling box 5 and the third-stage ball-milling box 6 are cleaned by a cleaning brush 902 included in the stirring assembly 9 to prevent the powdery zirconium silicate from being attached to the inner wall of the multi-stage ball-milling mechanism 3 due to the mixing of water, a turning plate 903 connected with a long rod 901 raises the ball-milling medium and the zirconium silicate to ensure that the zirconium silicate is turned more sufficiently and falls from a higher height to grind the zirconium silicate more sufficiently, a scraper 904 scrapes off the zirconium silicate powder attached to the outer side of the screen 14 to prevent blockage, screens 14 are respectively installed at the middle parts inside the first-stage ball-milling box 4, the second-stage ball-milling box 5 and the third-stage ball-milling box 6, on the one hand, the other hand, the new zirconium silicate is prevented from being mixed with the milled zirconium silicate, further, the problem that the ball milling time is increased again occurs, and through the cooperation of the air blower 702, the air blower 702 blows blown air into the multistage ball milling mechanism 3 through the blast box 7, so that zirconium silicate powder can enter the next ball milling stage more smoothly, the accumulation of the zirconium silicate powder is prevented, the temperature inside the multistage ball milling mechanism 3 can be reduced, the loss of moisture is reduced, the normal ball milling of the zirconium silicate is ensured, the zirconium silicate powder falls into the receiving box 12 after being ball milled by the three-stage ball milling box body 6, the multistage ball milling of the zirconium silicate is further completed, the zirconium silicate reaches the production standard, the cover plates 15 are detachably mounted on the outer sides of the first-stage ball milling box body 4, the second-stage ball milling box body 5 and the third-stage ball milling box body 6, and the damaged ball milling media are convenient to replace quickly;
the invention has the advantages of ensuring normal blanking of raw materials with different volumes, ensuring more sufficient ball milling of the raw materials, cleaning the raw materials attached to the inner wall of the multistage ball milling mechanism 3 and ensuring accurate yield.
The working principle of the invention is as follows:
the first driving motor 206 and the second driving motor 802 are turned on, zirconium silicate is placed into the feeding box 203, the stirring blades 204 continuously stir the zirconium silicate to prevent the zirconium silicate from entering the grinding box 201 to be ground due to large size, the grinding rollers 205 primarily crush the zirconium silicate to reduce the ball milling time of the first-stage ball milling box 4, the second driving motor 802 drives the first-stage ball milling box 4, the second-stage ball milling box 5 and the third-stage ball milling box 6 to rotate at 26R/min, 28R/min and 32R/min respectively, meanwhile, the water pipe 13 injects a certain proportion of water into the first-stage ball milling box 4 to mix with the zirconium silicate, so that the zirconium silicate is more fully ball milled by the multistage ball milling mechanisms 3 with different rotating speeds and ball milling media with different particle sizes, and the inner walls of the first-stage ball milling box 4, the second-stage ball milling box 5 and the third-stage ball milling box 6 are cleaned 902, prevent likepowder zirconium silicate because there is the mixture of water, make it adhere to on multistage ball-milling mechanism 3's inner wall, turn over board 903 and raise ball-milling medium and zirconium silicate, make more abundant of zirconium silicate upset, and the ball-milling medium falls from higher height, it is more abundant to the zirconium silicate grinding, zirconium silicate powder that scraper blade 904 attached to the screen cloth 14 outside strikes off, prevent to block up, fall into to collection box 12 after 6 ball-mills of tertiary ball-milling box, the completion is to the multistage ball-milling of zirconium silicate.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A zirconium silicate ball milling process is characterized by comprising the following steps:
the method comprises the following steps: a first driving motor (206) and a second driving motor (802) are started, zirconium silicate is placed into a feeding box (203), a stirring blade (204) is used for stirring the zirconium silicate, the zirconium silicate is prevented from entering a grinding box body (201) to be ground due to the fact that the zirconium silicate is large in size, a grinding roller (205) is used for primary grinding of the zirconium silicate, and the ball milling time of a primary ball milling box body (4) is shortened;
step two: the second driving motor (802) drives the first-stage ball milling box body (4), the second-stage ball milling box body (5) and the third-stage ball milling box body (6) to rotate at 26R/min, 28R/min and 32R/min respectively, and meanwhile, a water pipe (13) injects water with a certain proportion into the first-stage ball milling box body (4) to be mixed with zirconium silicate, so that the zirconium silicate is more fully ball-milled by the multistage ball milling mechanisms (3) with different rotating speeds and ball milling media with different particle sizes;
step three: clean brush (902) that stock (901) outside is connected simultaneously cleans the inner wall of multistage ball-milling mechanism (3), prevent likepowder zirconium silicate owing to there is the mixture of water, make it adhere to on the inner wall of multistage ball-milling mechanism (3), turn over board (903) and raise ball-milling medium and zirconium silicate, make the more abundant of zirconium silicate upset, and the ball-milling medium falls from higher height, more abundant to zirconium silicate grinding, scraper blade (904) strikes off the zirconium silicate powder that screen cloth (14) outside is attached, prevent to block up, fall into to receiving workbin (12) after tertiary ball-milling box (6) ball-milling, the completion is to the multistage ball-milling of zirconium silicate.
2. The device for performing the zirconium silicate ball milling process of claim 1, comprising a support frame (1), wherein a primary grinding component (2) is installed at one side of the support frame (1), a multi-stage ball milling mechanism (3) is installed at the other side of the support frame (1), the multi-stage ball milling mechanism (3) comprises a primary ball milling box body (4), a secondary ball milling box body (5) and a tertiary ball milling box body (6), the primary grinding component (2) comprises a grinding box body (201), a bracket (202) is fixedly connected to the bottom of the grinding box body (201), a feeding box (203) is installed at the top of the grinding box body (201), stirring blades (204) are movably connected to the inside of the feeding box (203) through a first bearing, grinding rollers (205) are symmetrically installed inside the grinding box body (201), and a first driving motor (206) is installed on the outer side of the grinding box body (201) through a transverse plate, first driving motor (206) and grinding roller (205) fixed connection, two the one end fixedly connected with first gear (210) of grinding roller (205), and two first gear (210) meshing connection, one of them rotation wheel (207) are installed to the outside of grinding roller (205), it is connected with first driving motor (206) through belt (208) to rotate wheel (207).
3. The zirconium silicate ball mill device according to claim 2, wherein a feeding pipe (209) is communicated with the bottom of the grinding box body (201), a blast box (7) is installed on the outer side of the support frame (1), one end of the feeding pipe (209) far away from the grinding box body (201) is communicated with the blast box (7), a partition plate (701) is installed inside the blast box (7), an air blower (702) is communicated with the outer side of the blast box (7), and the blast box (7) is communicated with the primary ball mill box body (4).
4. The zirconium silicate ball milling device according to claim 2, wherein racks (801) are fixed on the outer sides of the primary ball milling box body (4), the secondary ball milling box body (5) and the tertiary ball milling box body (6) through spot welding, a second driving motor (802) is installed on the outer side of the support frame (1), a second gear (10) is fixed on the output end of the second driving motor (802) through spot welding, and the second gear (10) is meshed with the racks (801).
5. The zirconium silicate ball milling device according to claim 2, wherein the first ball milling box body (4), the second ball milling box body (5) and the third ball milling box body (6) are internally provided with a screen (14), the first ball milling box body (4) and the second ball milling box body (5) are movably connected through a second bearing (11), the second ball milling box body (5) and the third ball milling box body (6) are movably connected through the second bearing (11), and the second bearing (11) is internally provided with the screen (14).
6. The zirconium silicate ball milling device according to claim 2, wherein a stirring component (9) is fixedly connected between the two support frames (1), the stirring component (9) comprises a long rod (901), the long rod (901) penetrates through the interiors of the first-stage ball milling box body (4), the second-stage ball milling box body (5) and the third-stage ball milling box body (6), a cleaning brush (902), a turning plate (903) and a scraping plate (904) are fixed on the outer side of the long rod (901) through spot welding, the cleaning brush (902) is matched with the inner walls of the first-stage ball milling box body (4), the second-stage ball milling box body (5) and the third-stage ball milling box body (6), and the scraping plate (904) is matched with the screen (14).
7. The zirconium silicate ball milling device according to claim 3, wherein a material receiving box (12) is installed on one side of the third-stage ball milling box body (6) far away from the second-stage ball milling box body (5), a water pipe (13) is communicated with one side of the feeding pipe (209), discharge ports are formed in the outer sides of the first-stage ball milling box body (4), the second-stage ball milling box body (5) and the third-stage ball milling box body (6), and a cover plate (15) is detachably installed on the outer sides of the discharge ports through clamping.
8. The zirconium silicate ball milling device according to claim 2, wherein the speed of the primary ball milling box body (4) is controlled at 26R/min, the speed of the secondary ball milling box body (5) is controlled at 28R/min, and the speed of the tertiary ball milling box body (6) is controlled at 32R/min.
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Application publication date: 20220208 |