CN116273282A - Silica flour grinding equipment - Google Patents
Silica flour grinding equipment Download PDFInfo
- Publication number
- CN116273282A CN116273282A CN202211641771.XA CN202211641771A CN116273282A CN 116273282 A CN116273282 A CN 116273282A CN 202211641771 A CN202211641771 A CN 202211641771A CN 116273282 A CN116273282 A CN 116273282A
- Authority
- CN
- China
- Prior art keywords
- shaft sleeve
- grinding
- shell
- fixedly connected
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 122
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 235000013312 flour Nutrition 0.000 title claims abstract description 16
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 16
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 239000011863 silicon-based powder Substances 0.000 claims abstract description 25
- 241000883990 Flabellum Species 0.000 claims abstract description 8
- 238000007790 scraping Methods 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 238000003801 milling Methods 0.000 claims 1
- 238000009700 powder processing Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 11
- 238000005498 polishing Methods 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000004484 Briquette Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 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
- 238000005192 partition Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B02C4/28—Details
- B02C4/40—Detachers, e.g. scrapers
-
- 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
- B02C4/28—Details
- B02C4/44—Cooling or heating rollers or bars
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of silicon powder processing equipment, in particular to silicon powder grinding equipment which comprises a shell, wherein openings are formed in the upper end and the lower end of the shell, supports are fixedly arranged on two sides of the shell, two first grinding rollers which are arranged at intervals are rotatably arranged in the shell, two second grinding rollers which are arranged at intervals are rotatably arranged in the shell, and a driving mechanism which is arranged on the shell and connected with a second shaft sleeve and the first shaft sleeve. Still include the gas circuit pipeline, drive the flabellum through setting up first motor and rotate, make the outside air get into the cavity fast in, in the low temperature gas entering gas circuit pipeline in the cavity, in two first axle sleeves and second axle sleeve are got into by the gas circuit pipeline again, afterwards the low temperature air gets into the grinding roller inside to the heat on the grinding roller can be taken away to the low temperature air, consequently makes the timely discharge of heat on roll body surface, avoids the original property of silica flour to be destroyed.
Description
Technical Field
The invention relates to the technical field of silicon powder processing equipment, in particular to silicon powder grinding equipment.
Background
The grinding equipment of the prior application number is CN102380820B, specifically discloses a grinding device comprising: a grinding head for holding a workpiece; a polishing plate having a polishing surface to which a polishing cloth is attached; and a drive mechanism for moving the polishing head relative to the polishing plate. The polishing head includes: a retaining plate having an annular side wall; an elastic sheet member fixed to an edge of the holding plate, the elastic sheet member having a bottom surface capable of pressing the workpiece onto the polishing cloth of the polishing plate; a pressure chamber to which a fluid of a prescribed pressure is supplied to pressurize the elastic sheet member, the pressure chamber being formed between the bottom surface of the holding plate and the top surface of the elastic sheet member; a seal ring that concentrically partitions the pressure chamber into a plurality of sub-chambers, the seal ring having a seal lip that obliquely contacts the elastic sheet member; and a fluid supply unit for supplying fluid to each of the plurality of sub-chambers. Because silica flour grinding device grinds the silica flour to the silica flour piece in the course of the work, because prior art's grinder grinds through setting up pair grinding roller, the silica flour piece receives the extrusion of grinding roller in grinding process, silica flour piece and silica flour adhesion are on the grinding roller surface to make roller body surface adhesion one deck material, the roller body can be continuous the production heat at grinding process, and one deck material can keep apart roller body and external isolation, lead to the unable timely discharge of heat on roller body surface, the roller body of high temperature can heat the silica flour, and then destroy the original property of silica flour, for this reason we propose a silica flour grinding device.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, a grinding device is arranged to grind a pair of grinding rollers, a silicon block is extruded by the grinding rollers in the grinding process, and silicon block and silicon powder are adhered to the surfaces of the grinding rollers, so that a layer of material is adhered to the surfaces of roller bodies, the roller bodies can continuously generate heat in the grinding process, the roller bodies are isolated from the outside by a layer of material, the heat on the surfaces of the roller bodies cannot be timely discharged, and the high-temperature roller bodies can heat the silicon powder to further destroy the original properties of the silicon powder.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a silica flour grinding device, includes the casing, both ends opening sets up about the casing, the equal fixed mounting in casing both sides has the support, rotationally install the first grinding roller that two intervals set up in the casing, rotationally install the second grinding roller that two intervals set up in the casing, the second grinding roller is located the lower extreme of first grinding roller, fixed mounting has first axle sleeve on the first grinding roller, fixed mounting has the second axle sleeve on the second grinding roller, second axle sleeve and first axle sleeve all rotationally install on the casing, still include actuating mechanism, actuating mechanism installs on the casing and links to each other with second axle sleeve and first axle sleeve.
Still include the gas circuit pipeline, gas circuit pipeline and two second bushings and first axle sleeve intercommunication, just second bushing and first axle sleeve tip are all rotatable to be installed on the gas circuit pipeline, fixed mounting has the ventilative board on the casing, ventilative board bottom fixed mounting has the cavity, cavity and gas circuit pipeline intercommunication, fixed mounting has first motor on the ventilative board, the output shaft fixed mounting of first motor has the flabellum that the polylith is circumference array distribution, the flabellum is located the cavity, the inside of first grinding roller and second grinding roller all cavity setting.
Preferably, a dust cover is mounted on the first motor.
Preferably, a sealing ring is arranged at the joint of the gas path pipeline and the ports of the second shaft sleeve and the first shaft sleeve.
Preferably, the driving mechanism comprises two first gears, two second gears, a motor base and a second motor, wherein the first gears are fixedly connected to one end of a first shaft sleeve, the two first gears are meshed, the second gears are fixedly connected to a second shaft sleeve, the two second gears are meshed, the motor base is fixedly connected to the outside of the shell, the second motor is fixedly connected to the motor base, an output shaft of the second motor is fixedly connected to the second shaft sleeve located on one side, a through hole is formed in the second shaft sleeve located on the same side, a belt mechanism is arranged on the first shaft sleeve and the second shaft sleeve, and transmission of the belt mechanism is achieved between the first shaft sleeve and the second shaft sleeve.
Preferably, two both sides between the first grinding roller all are equipped with first limiting plate, two both sides between the second grinding roller all are equipped with the second limiting plate, one side that first limiting plate and second limiting plate are close to the casing all fixed mounting has the bracing piece, bracing piece one end links firmly on the casing.
Preferably, the grinding device further comprises two symmetrically distributed scrapers, wherein the scrapers are positioned at the upper end of the second grinding roller, the front ends of the scrapers are in contact with the first grinding roller, and the grinding device further comprises two groups of pushing mechanisms which are arranged in the shell and are respectively connected with the scrapers.
Preferably, the pushing mechanism comprises a supporting bar, the supporting bar is fixedly connected to the inner side of the shell, two round bars arranged at intervals penetrate through the supporting bar, one end of each round bar is fixedly connected with the scraping plate, a spring is sleeved on each round bar, and two ends of the spring are fixedly connected with the supporting bar and the scraping plate respectively.
The silicon powder grinding equipment provided by the invention has the beneficial effects that: through setting up first motor drive flabellum and rotate, make the outside air get into the cavity fast, in the low temperature gas admission gas circuit pipeline in the cavity, in two first axle sleeves and the second axle sleeve of gas circuit pipeline admission again, the inside of first grinding roller and second grinding roller is all hollow setting, afterwards the low temperature air gets into the grinding roller inside, thereby the heat on the grinding roller can be taken away to the low temperature air, the air after the intensification is discharged by another port of first axle sleeve and second axle sleeve again, consequently make the timely discharge of heat on roll body surface, avoid the original property of silica flour to be destroyed.
The scraping plate is driven to prop against the first grinding roller through the elastic force of the spring, the scraping plate can clean materials attached to the surface of the second grinding roller, and the cleaned materials are separated from the second grinding roller and fall between the two second grinding rollers to continue further grinding, so that the grinding performance of the roller body can be always kept in a better state.
Drawings
FIG. 1 is a schematic structural view of a silicon powder grinding device according to the present invention.
FIG. 2 is a cross-sectional view of a silicon powder grinding apparatus according to the present invention.
FIG. 3 is a second cross-sectional view of a silicon powder grinding apparatus according to the present invention.
FIG. 4 is a schematic enlarged view of a tank of a silicon powder grinding apparatus according to the present invention.
FIG. 5 is a schematic diagram of an enlarged structure of a tank of a silicon powder grinding device according to the present invention.
In the figure: the grinding machine comprises a shell 1, a support 2, a first grinding roller 3, a second grinding roller 4, a first shaft sleeve 5, a second shaft sleeve 6, an air channel pipeline 7, an air permeable plate 8, a cavity 9, a first motor 10, fan blades 11, a first gear 12, a second gear 13, a motor base 14, a second motor 15, a perforation 16, a belt mechanism 17, a first limiting plate 18, a second limiting plate 19, a supporting rod 20, a scraping plate 21, a supporting rod 22, a round rod 23 and a spring 24.
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.
Example 1:
referring to fig. 1-5, a silicon powder grinding device comprises a shell 1, openings are formed at the upper end and the lower end of the shell 1, supports 2 are fixedly arranged at two sides of the shell 1, two first grinding rollers 3 are rotatably arranged in the shell 1 at intervals, two second grinding rollers 4 are rotatably arranged in the shell 1 at intervals, the second grinding rollers 4 are positioned at the lower ends of the first grinding rollers 3, a first shaft sleeve 5 is fixedly arranged on the first grinding rollers 3, a second shaft sleeve 6 is fixedly arranged on the second grinding rollers 4, the second shaft sleeve 6 and the first shaft sleeve 5 are rotatably arranged on the shell 1, and the silicon powder grinding device further comprises a driving mechanism which is arranged on the shell 1 and connected with the second shaft sleeve 6 and the first shaft sleeve 5. The second shaft sleeve 6 and the first shaft sleeve 5 are driven to rotate through the driving mechanism, so that the two first grinding rollers 3 synchronously rotate and turn reversely, the two second grinding rollers 4 synchronously rotate and turn reversely, and the grinding rollers can grind the silicon blocks to obtain silicon powder.
Still include gas circuit pipeline 7, gas circuit pipeline 7 and two second axle sleeve 6 and first axle sleeve 5 intercommunication, and second axle sleeve 6 and first axle sleeve 5 tip all rotatable mounting are on gas circuit pipeline 7, fixed mounting has ventilative board 8 on the casing 1, ventilative board 8 bottom fixed mounting has cavity 9, cavity 9 and gas circuit pipeline 7 intercommunication, fixed mounting has first motor 10 on ventilative board 8, the output shaft end fixed mounting of first motor 10 has the polylith to be the flabellum 11 that the circumference array distributes, flabellum 11 is located cavity 9. The fan blade 11 is driven to rotate through the first motor 10, so that external air rapidly enters the cavity 9, low-temperature gas in the cavity 9 enters the gas path pipeline 7, then enters the two first shaft sleeves 5 and the second shaft sleeve 6 through the gas path pipeline 7, the interiors of the first grinding roller 3 and the second grinding roller 4 are hollow, and then the low-temperature air enters the interior of the grinding roller, heat on the grinding roller can be taken away by the low-temperature air, and the air after temperature rise is discharged through the other ports of the first shaft sleeve 5 and the second shaft sleeve 6, so that heat on the surface of the roller is timely discharged, and the original property of silicon powder is prevented from being damaged.
Working principle: the second shaft sleeve 6 and the first shaft sleeve 5 are driven to rotate through the driving mechanism, so that the two first grinding rollers 3 synchronously rotate and turn reversely, the two second grinding rollers 4 synchronously rotate and turn reversely, and the grinding rollers can grind the silicon blocks to obtain silicon powder. The fan blade 11 is driven to rotate through the first motor 10, so that external air rapidly enters the cavity 9, low-temperature gas in the cavity 9 enters the gas path pipeline 7, then enters the two first shaft sleeves 5 and the second shaft sleeve 6 through the gas path pipeline 7, the interiors of the first grinding roller 3 and the second grinding roller 4 are hollow, and then the low-temperature air enters the interior of the grinding roller, heat on the grinding roller can be taken away by the low-temperature air, and the air after temperature rise is discharged through the other ports of the first shaft sleeve 5 and the second shaft sleeve 6, so that heat on the surface of the roller is timely discharged, and the original property of silicon powder is prevented from being damaged.
Example 2:
referring to fig. 1 to 5, as another preferred embodiment of the present invention, a difference from embodiment 1 is that a dust cover is mounted on a first motor 10. And a sealing ring is arranged at the joint of the air passage pipeline 7 and the ports of the second shaft sleeve 6 and the first shaft sleeve 5. The driving mechanism comprises two first gears 12, two second gears 13, a motor base 14 and a second motor 15, wherein the first gears 12 are fixedly connected to one end of a first shaft sleeve 5, the two first gears 12 are meshed, the second gears 13 are fixedly connected to a second shaft sleeve 6, the two second gears 13 are meshed, the motor base 14 is fixedly connected to the outside of the shell 1, the second motor 15 is fixedly connected to the motor base 14, an output shaft of the second motor 15 is fixedly connected with the second shaft sleeve 6 positioned on one side, a through hole 16 is formed in the second shaft sleeve 6 positioned on one side, a belt mechanism 17 is arranged on the first shaft sleeve 5 and the second shaft sleeve 6 positioned on the same side, and the first shaft sleeve 5 and the second shaft sleeve 6 can be driven by the belt mechanism 17. The air in the second sleeve 6 is expelled through the perforations 16. The second motor 15 drives the second shaft sleeve 6 on one side to rotate, and the first shaft sleeve 5 and the second shaft sleeve 6 on one side are linked through the belt mechanism 17 simultaneously by matching with the transmission action of the two first gears 12 and the two second gears 13, so that the two first grinding rollers 3 can synchronously rotate and turn reversely, and the two second grinding rollers 4 synchronously rotate and turn reversely.
The both sides between two first grinding roller 3 all are equipped with first limiting plate 18, and the both sides between two second grinding roller 4 all are equipped with second limiting plate 19, and one side that first limiting plate 18 and second limiting plate 19 are close to casing 1 all fixed mounting has bracing piece 20, and bracing piece 20 one end links firmly on casing 1. The first limiting plate 18 and the second limiting plate 19 prevent the materials from being discharged from the gaps between the two first grinding rollers 3 and the two second grinding rollers 4.
The grinding device grinds through setting up to the grinding roller, and the silicon briquette receives the extrusion of grinding roller at the grinding in-process, and silicon briquette and silica flour adhesion are on the grinding roller surface to make roll body surface adhesion one deck material, because the roll body distributes and has a plurality of convex hulls, the pit of roll body surface is filled to the material that adheres to, thereby leads to the grinding performance reduction of roll body.
The grinding machine further comprises two symmetrically distributed scraping plates 21, wherein the scraping plates 21 are positioned at the upper end of the second grinding roller 4, the front ends of the scraping plates 21 are in contact with the first grinding roller 3, and the grinding machine further comprises two groups of pushing mechanisms which are arranged in the shell 1 and are respectively connected with the scraping plates 21. The pushing mechanism comprises a supporting bar 22, the supporting bar 22 is fixedly connected to the inner side of the shell 1, two round bars 23 which are arranged at intervals penetrate through the supporting bar 22, one end of each round bar 23 is fixedly connected with the scraping plate 21, a spring 24 is sleeved on each round bar 23, and two ends of each spring 24 are fixedly connected with the supporting bar 22 and the scraping plate 21 respectively.
Working principle: the second motor 15 drives the second shaft sleeve 6 on one side to rotate, and the first shaft sleeve 5 and the second shaft sleeve 6 on one side are linked through the belt mechanism 17 simultaneously by matching with the transmission action of the two first gears 12 and the two second gears 13, so that the two first grinding rollers 3 can synchronously rotate and turn reversely, and the two second grinding rollers 4 synchronously rotate and turn reversely. The scraper 21 is driven by the elasticity of the spring 24 to prop against the first grinding roller 3, the scraper 21 can clean the materials attached to the surface of the second grinding roller 4, and the cleaned materials are separated from the second grinding roller 4 and fall between the two second grinding rollers 4 to continue further grinding, so that the grinding performance of the roller body can be kept in a better state all the time.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The silicon powder grinding equipment is characterized by comprising a shell (1), openings are formed in the upper end and the lower end of the shell (1), supports (2) are fixedly arranged on two sides of the shell (1), two first grinding rollers (3) which are arranged at intervals are rotatably arranged in the shell (1), two second grinding rollers (4) which are arranged at intervals are rotatably arranged in the shell (1), the second grinding rollers (4) are positioned at the lower ends of the first grinding rollers (3), a first shaft sleeve (5) is fixedly arranged on the first grinding rollers (3), a second shaft sleeve (6) is fixedly arranged on the second grinding rollers (4), and the second shaft sleeve (6) and the first shaft sleeve (5) are rotatably arranged on the shell (1), and further comprise a driving mechanism which is arranged on the shell (1) and connected with the second shaft sleeve (6) and the first shaft sleeve (5);
still include gas circuit pipeline (7), gas circuit pipeline (7) and two second axle sleeve (6) and first axle sleeve (5) intercommunication, just second axle sleeve (6) and first axle sleeve (5) tip are all rotatable to be installed on gas circuit pipeline (7), fixed mounting has ventilative board (8) on casing (1), ventilative board (8) bottom fixed mounting has cavity (9), cavity (9) and gas circuit pipeline (7) intercommunication, fixed mounting has first motor (10) on ventilative board (8), the output shaft fixed mounting of first motor (10) has flabellum (11) that the polylith is circumference array distribution, flabellum (11) are located cavity (9), the inside of first grinding roller (3) and second grinding roller (4) is all hollow setting.
2. Silicon powder grinding plant according to claim 1, characterized in that the first motor (10) is fitted with a dust cover.
3. Silicon powder grinding device according to claim 1, characterized in that a sealing ring is arranged at the connection of the gas path pipeline (7) with the ports of the second shaft sleeve (6) and the first shaft sleeve (5).
4. The silicon powder grinding device according to claim 1, wherein the driving mechanism comprises two first gears (12), two second gears (13), a motor base (14) and a second motor (15), the first gears (12) are fixedly connected to one end of the first shaft sleeve (5), the two first gears (12) are meshed, the second gears (13) are fixedly connected to the second shaft sleeve (6), the two second gears (13) are meshed, the motor base (14) is fixedly connected to the outside of the shell (1), the second motor (15) is fixedly connected to the motor base (14), an output shaft of the second motor (15) is fixedly connected to the second shaft sleeve (6) located on one side, a through hole (16) is formed in the second shaft sleeve (6) located on one side, a belt mechanism (17) is installed on the first shaft sleeve (5) and the second shaft sleeve (6) located on the same side, and a belt mechanism (17) can be driven between the first shaft sleeve (5) and the second shaft sleeve (6).
5. Silicon powder grinding equipment according to claim 1, characterized in that both sides between two first grinding rollers (3) are provided with first limiting plates (18), both sides between two second grinding rollers (4) are provided with second limiting plates (19), one sides of the first limiting plates (18) and the second limiting plates (19) close to the shell (1) are fixedly provided with supporting rods (20), and one ends of the supporting rods (20) are fixedly connected to the shell (1).
6. Silicon powder grinding device according to claim 1, further comprising two symmetrically distributed scrapers (21), wherein the scrapers (21) are located at the upper end of the second grinding roller (4) and the front end of the scrapers (21) is in contact with the first grinding roller (3), and further comprising two groups of pushing mechanisms which are installed in the housing (1) and are respectively connected with the scrapers (21).
7. Silica flour milling equipment according to claim 6, characterized in that the pushing mechanism comprises a supporting bar (22), the supporting bar (22) is fixedly connected to the inner side of the shell (1), two round bars (23) which are arranged at intervals penetrate through the supporting bar (22), one end of each round bar (23) is fixedly connected with the scraping plate (21), springs (24) are sleeved on the round bars (23), and two ends of each spring (24) are fixedly connected with the supporting bar (22) and the scraping plate (21) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211641771.XA CN116273282A (en) | 2022-12-20 | 2022-12-20 | Silica flour grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211641771.XA CN116273282A (en) | 2022-12-20 | 2022-12-20 | Silica flour grinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116273282A true CN116273282A (en) | 2023-06-23 |
Family
ID=86782277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211641771.XA Pending CN116273282A (en) | 2022-12-20 | 2022-12-20 | Silica flour grinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116273282A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307877A (en) * | 2014-09-18 | 2015-01-28 | 吴军旺 | Hollow self-air-cooling mill roll device |
| CN207458681U (en) * | 2017-11-29 | 2018-06-05 | 清远市金运再生资源有限公司 | A kind of breaking up waste cable device |
| CN108787139A (en) * | 2018-07-31 | 2018-11-13 | 江苏新潮光伏能源发展有限公司 | A kind of production of polysilicon silico briquette grinding device |
| CN113244994A (en) * | 2021-05-26 | 2021-08-13 | 南京君来发新能源有限公司 | Machine is ground with three-roller based on coating production |
| CN217221633U (en) * | 2022-02-09 | 2022-08-19 | 上海米莜凯自动化装备有限公司 | Roller type grinding machine |
| CN115365104A (en) * | 2022-04-11 | 2022-11-22 | 子长市红苑中药材有限公司 | Sieving mechanism is used in chinese herbal medicine processing |
| CN218012969U (en) * | 2022-08-31 | 2022-12-13 | 重庆迦南美地机电设备有限公司 | Three-roller machine equipment |
-
2022
- 2022-12-20 CN CN202211641771.XA patent/CN116273282A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307877A (en) * | 2014-09-18 | 2015-01-28 | 吴军旺 | Hollow self-air-cooling mill roll device |
| CN207458681U (en) * | 2017-11-29 | 2018-06-05 | 清远市金运再生资源有限公司 | A kind of breaking up waste cable device |
| CN108787139A (en) * | 2018-07-31 | 2018-11-13 | 江苏新潮光伏能源发展有限公司 | A kind of production of polysilicon silico briquette grinding device |
| CN113244994A (en) * | 2021-05-26 | 2021-08-13 | 南京君来发新能源有限公司 | Machine is ground with three-roller based on coating production |
| CN217221633U (en) * | 2022-02-09 | 2022-08-19 | 上海米莜凯自动化装备有限公司 | Roller type grinding machine |
| CN115365104A (en) * | 2022-04-11 | 2022-11-22 | 子长市红苑中药材有限公司 | Sieving mechanism is used in chinese herbal medicine processing |
| CN218012969U (en) * | 2022-08-31 | 2022-12-13 | 重庆迦南美地机电设备有限公司 | Three-roller machine equipment |
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