CN220328527U - Graphite negative electrode material cladding modification device - Google Patents
Graphite negative electrode material cladding modification device Download PDFInfo
- Publication number
- CN220328527U CN220328527U CN202323364040.8U CN202323364040U CN220328527U CN 220328527 U CN220328527 U CN 220328527U CN 202323364040 U CN202323364040 U CN 202323364040U CN 220328527 U CN220328527 U CN 220328527U
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- CN
- China
- Prior art keywords
- wall
- belt pulley
- rotating rod
- modification device
- graphite
- 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.)
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 239000010439 graphite Substances 0.000 title claims abstract description 39
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 39
- 238000005253 cladding Methods 0.000 title claims abstract description 24
- 230000004048 modification Effects 0.000 title claims abstract description 24
- 238000012986 modification Methods 0.000 title claims abstract description 24
- 239000007773 negative electrode material Substances 0.000 title claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000011248 coating agent Substances 0.000 claims abstract description 51
- 238000000576 coating method Methods 0.000 claims abstract description 51
- 239000010405 anode material Substances 0.000 claims abstract description 14
- 239000010406 cathode material Substances 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 7
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 7
- 241001330002 Bambuseae Species 0.000 abstract description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 7
- 239000011425 bamboo Substances 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 4
- 210000004072 lung Anatomy 0.000 abstract description 3
- 239000010426 asphalt Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000009831 deintercalation Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a graphite anode material cladding modification device, which comprises: the workbench, the bottom fixed mounting of workstation has the supporting leg, the fixed cladding section of thick bamboo that is equipped with of inner wall of workstation, the fixed sealed lid that is equipped with in top of cladding section of thick bamboo, the fixed driving motor that is equipped with in top of sealed lid, driving motor's power take off shaft is fixed to be equipped with belt pulley one, belt pulley one's inner wall cover is equipped with the belt body, belt pulley two's inner wall cover is equipped with, belt pulley two's inner wall is fixed to be equipped with the dwang. The driving motor is started to drive the rotating rod to rotate, so that the water outlet rotates to wash and clean the inner wall of the coating cylinder, the cleaning thoroughness is guaranteed, meanwhile, manual cleaning by a worker is not needed, and the problem that the life safety of the worker is threatened and the safety is insufficient when the worker manually cleans and sucks chemical peculiar smell into the lung is avoided.
Description
Technical Field
The utility model relates to the technical field of manufacturing of negative electrode materials, in particular to a graphite negative electrode material coating modification device.
Background
The cathode material of the current commercial lithium ion battery is mainly a carbon material, and the graphite material has the advantages of high specific capacity, good cycle performance, low lithium intercalation and deintercalation platform, low cost and the like, and becomes the cathode material of the lithium ion battery, and a coating modification device is needed during processing.
The applicant has found through searching that China discloses an asphalt coating modification device for graphite cathode material production, the application number of the asphalt coating modification device is CN202222208511.5, and the asphalt coating modification device is mainly characterized in that an air pipe is additionally arranged on a coating cylinder, air is continuously input into the coating cylinder, the material mixing effect in the coating cylinder is improved, the agglomeration phenomenon is avoided, a complete, compact and uniformly coated coating layer is formed, the particle size and tap density of graphite can be increased after the asphalt coats the graphite, and the charge-discharge capacitance and the cycle performance of a battery are improved.
However, the cladding section of thick bamboo in above-mentioned device is inconvenient to wash the inner wall of cladding section of thick bamboo after accomplishing graphite negative electrode material mixture, because graphite negative electrode material contains the chemical industry peculiar smell, and manual washing of staff is wasted time and energy, and efficiency is not enough, once in case inhale chemical industry peculiar smell and get into lung then can lead to the fact threatening to staff's life safety, the security is not enough simultaneously.
Disclosure of Invention
The utility model aims to provide a graphite negative electrode material coating and modifying device which can wash and clean the inner wall of a coating cylinder, ensure the cleaning thoroughness and avoid manual cleaning by staff.
In order to achieve the above object, there is provided a graphite anode material coating modifying apparatus comprising: including the workstation, the bottom fixedly mounted with supporting leg of workstation, the fixed cladding section of thick bamboo that is equipped with of inner wall of workstation, the fixed sealed lid that is equipped with in top of cladding section of thick bamboo, the fixed driving motor that is equipped with in top of sealed lid, driving motor's power take off shaft is fixed to be equipped with belt pulley one, belt pulley one's inner wall cover is equipped with the belt body, belt pulley body's inner wall cover is equipped with belt pulley two, belt pulley two's inner wall is fixed to be equipped with the dwang, the outer fixedly connected with stirring piece along the outward of dwang, the stirring piece is kept away from one side fixedly and is equipped with the delivery port of dwang, the outer along fixedly equipped with scraper blade of dwang, the inner wall of dwang rotates the one end that is connected with the connecting pipe, the other end and the output fixed connection of water pump of connecting pipe, the top fixedly connected with inlet pipe of sealed lid, the right side of workstation is equipped with the water tank.
According to the graphite anode material cladding modification device, the outer side of the scraping plate is arc-shaped, and the outer side of the scraping plate is attached to the inner wall of the cladding cylinder.
According to the graphite anode material cladding modification device, the water pump is arranged at the inner wall of the water tank, and the inner wall of the water tank is filled with water.
According to the graphite anode material cladding modification device, the diameter of the inner wall of the rotating rod is matched with the outer edge diameter of the connecting pipe, the rotating rod and the water outlet are communicated, the number of the stirring sheets and the water outlet is nine, and the nine stirring sheets and the water outlet are annularly distributed at the outer edge position of the rotating rod.
According to the graphite anode material cladding modification device, a bearing is fixedly arranged at the bottom of the inner wall of the cladding cylinder, and the bottom end of the rotating rod is fixedly connected to the inner wall of the bearing.
According to the graphite anode material cladding modification device, a rotating hole is formed in the inner wall of the sealing cover, the rotating rod is rotationally connected to the inner wall of the rotating hole, the belt pulley I and the belt pulley II are located on the same plane, and a belt body is sleeved on the inner walls of the belt pulley I and the belt pulley II.
According to the graphite anode material cladding modification device, the number of the supporting legs is four, and the four supporting legs are symmetrically arranged at the bottom of the workbench.
The beneficial effects are that: 1. the utility model is provided with the water tank, the water pump, the connecting pipe, the driving motor, the belt pulley I, the belt pulley II and the rotating rod, so that the water pump can be started to discharge water on the inner wall of the water tank to the inner wall position of the rotating rod through the connecting pipe, the water outlet is further discharged to the inner wall position of the coating cylinder to automatically flush the inner wall of the coating cylinder, and meanwhile, the driving motor can be started again to drive the rotating rod to rotate, so that the water outlet rotates to flush and clean the inner wall of the coating cylinder, the cleaning thoroughness is ensured, and meanwhile, manual cleaning by a worker is not needed, and the problems that the life safety of the worker is threatened and the safety is insufficient when the worker absorbs chemical peculiar smell into the lung through manual cleaning by the worker are avoided.
2. According to the utility model, the scraper blade can drive the scraper blade to rotate together when the rotating rod and the stirring blade rotate, so that the graphite cathode material attached to the inner wall of the coating cylinder is scraped off, certain corrosiveness to the coating cylinder caused by long-term adhesion of the graphite cathode material to the inner wall of the coating cylinder is avoided, material loss can be avoided, and the practicability of the device is improved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a perspective view of a graphite anode material coating modification device of the present utility model;
FIG. 2 is a cross-sectional view of a graphite anode material coating modification apparatus according to the present utility model;
FIG. 3 is a partial block diagram of a graphite anode material coating modification device of the present utility model;
fig. 4 is a water pump unfolding structure diagram of the graphite anode material coating modification device.
Legend description:
1. a work table; 2. support legs; 3. a coating cylinder; 4. sealing cover; 5. a driving motor; 6. a first belt pulley; 7. a belt body; 8. a belt pulley II; 9. a rotating lever; 10. stirring sheets; 11. a water outlet; 12. a scraper; 13. a connecting pipe; 14. a water tank; 15. a water pump; 16. a bearing; 17. and (5) feeding a pipe.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, a graphite cathode material coating and modifying device according to an embodiment of the utility model comprises a workbench 1, a supporting leg 2 is fixedly arranged at the bottom of the workbench 1, a coating cylinder 3 is fixedly arranged on the inner wall of the workbench 1, a sealing cover 4 is fixedly arranged at the top of the coating cylinder 3, a driving motor 5 is fixedly arranged at the top of the sealing cover 4, a belt pulley I6 is fixedly arranged on a power output shaft of the driving motor 5, a belt body 7 is sleeved on the inner wall of the belt pulley I6, a belt pulley II 8 is sleeved on the inner wall of the belt body 7, a rotating rod 9 is fixedly arranged on the inner wall of the belt pulley II 8, a stirring sheet 10 is fixedly connected with the outer edge of the rotating rod 9, a water outlet 11 is fixedly arranged on one side of the stirring sheet 10 away from the rotating rod 9, a scraping plate 12 is fixedly arranged on the outer edge of the rotating rod 9, one end of a connecting pipe 13 is rotatably connected with the inner wall of the rotating rod 9, and the other end of the connecting pipe 13 is fixedly connected with the output end of a water pump 15, the top of the sealing cover 4 is fixedly connected with a feeding pipe 17, the right side of the workbench 1 is provided with a water tank 14, the outer side of the scraping plate 12 is arc-shaped, the outer side of the scraping plate 12 is attached to the inner wall of the coating cylinder 3, graphite cathode materials attached to the inner wall of the coating cylinder 3 are scraped off through the arc-shaped scraping plate 12, certain corrosiveness to the coating cylinder 3 caused by long-term adhesion of the graphite cathode materials to the inner wall of the coating cylinder 3 is avoided, material loss can be avoided, a water pump 15 is arranged at the inner wall position of the water tank 14, the inner wall of the water tank 14 is filled with water, the water on the inner wall of the water tank 14 can be discharged to the inner wall position of the rotating rod 9 through a connecting pipe 13 by the water pump 15, and then the inner wall position of the coating cylinder 3 is discharged to the inner wall position of the coating cylinder 3 through a water outlet 11, so that the cleaning convenience and timeliness are improved, the manual operation of a worker is not required.
The diameter of the inner wall of the rotating rod 9 is matched with the outer edge diameter of the connecting pipe 13, the rotating rod 9 and the water outlet 11 are communicated, the number of the stirring sheets 10 and the water outlet 11 is nine, the nine stirring sheets 10 and the water outlet 11 are annularly distributed at the outer edge position of the rotating rod 9, the rotating rod 9 can drive the nine stirring sheets 10 and the water outlet 11 to rotate to flush different positions of the inner wall of the coating cylinder 3, the thoroughly flushing of the inner wall of the coating cylinder 3 is further ensured, the graphite cathode material is prevented from remaining at the inner wall position of the coating cylinder 3, the bearing 16 is fixedly assembled at the bottom of the inner wall of the coating cylinder 3, the bottom end of the rotating rod 9 is fixedly connected at the inner wall position of the bearing 16, the rotating rod 9 can play a limiting role on the rotating rod 9 in the rotating process through the arranged bearing 16, further, the stability of the rotating rod 9 during rotation is ensured, the rotating rod 9 can not randomly deviate and shake in position, the inner wall of the sealing cover 4 is provided with a rotating hole, the rotating rod 9 is rotationally connected to the inner wall of the rotating hole, the first belt pulley 6 and the second belt pulley 8 are positioned on the same plane, the inner walls of the first belt pulley 6 and the second belt pulley 8 are jointly sleeved with the belt body 7, the rotating rod 9 is rotationally connected to the inner wall of the rotating hole through the rotating rod 9, the rotating rod 9 can not interfere with the sealing cover 4 during rotation, the stability during rotation is further ensured, meanwhile, the driving motor 5 and the first belt pulley 6 can be transmitted to the second belt pulley 8 through the belt body 7, the rotating rod 9 can be driven to rotate through the second belt pulley 8, the number of the supporting legs 2 is four, and four supporting legs 2 symmetry set up in the bottom position of workstation 1, make through four supporting legs 2 can support workstation 1 from four directions, guarantee the stability of support, and then guarantee cladding section of thick bamboo 3 can not take place at will to rock when using and set up and empty.
Working principle: when the device is used, firstly, the graphite cathode material needing coating modification is added to the inner wall position of the coating cylinder 3, then the driving motor 5 can be started to drive the belt pulley I6 to rotate, thereby the belt pulley I6 transmits rotating force to the belt pulley II 8 through the belt body 7, further the belt pulley II 8 drives the rotating rod 9 and the stirring piece 10 to rotate to stir the graphite cathode material on the inner wall of the coating cylinder 3, the mixing effect is improved, the agglomeration phenomenon is avoided, a complete, compact and uniformly coated coating layer is formed, meanwhile, the rotating rod 9 can drive the scraping plate 12 to rotate to scrape the graphite cathode material attached to the inner wall of the coating cylinder 3, the long-term adhesion of the graphite cathode material on the inner wall of the coating cylinder 3 is avoided, certain corrosiveness is caused to the coating cylinder 3, material loss can be avoided, after the mixing is completed, the water pump 15 can be started to discharge water on the inner wall of the water tank 14 to the inner wall position of the rotating rod 9 through the connecting pipe 13, and then the inner wall position of the water outlet 11 is discharged to the inner wall of the coating cylinder 3 to automatically flush the inner wall of the coating cylinder 3, meanwhile, the driving motor 5 can be started again to drive the rotating rod 9 to rotate, and accordingly the water outlet 11 rotates to scrape the graphite cathode material on the inner wall of the coating cylinder 3, and the inner wall of the coating cylinder 3 is thoroughly cleaned.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. A graphite anode material cladding modification device comprises a workbench (1): the water tank is characterized in that a supporting leg (2) is fixedly assembled at the bottom of the workbench (1), a coating cylinder (3) is fixedly arranged on the inner wall of the workbench (1), a sealing cover (4) is fixedly arranged at the top of the coating cylinder (3), a driving motor (5) is fixedly assembled at the top of the sealing cover (4), a belt pulley I (6) is fixedly assembled on the power output shaft of the driving motor (5), a belt body (7) is sleeved on the inner wall of the belt pulley I (6), a belt pulley II (8) is sleeved on the inner wall of the belt pulley II (7), a rotating rod (9) is fixedly assembled on the inner wall of the belt pulley II (8), a stirring sheet (10) is fixedly connected to the outer edge of the rotating rod (9), a scraping plate (12) is fixedly assembled on the outer edge of the rotating rod (10), one end of a connecting pipe (13) is rotatably connected to the inner wall of the rotating rod (9), the other end of the connecting pipe (13) is fixedly connected with the output end of a water pump (15), a water tank (14) is fixedly connected to the outer edge of the rotating rod (9), and the water tank (14) is fixedly connected to the top of the water tank (1).
2. The graphite negative electrode material coating and modifying device according to claim 1, wherein the outer side of the scraping plate (12) is arc-shaped, and the outer side of the scraping plate (12) is attached to the inner wall of the coating cylinder (3).
3. The graphite negative electrode material coating and modifying device according to claim 1, wherein the water pump (15) is disposed at an inner wall position of the water tank (14), and the inner wall of the water tank (14) is filled with water.
4. The graphite cathode material cladding modification device according to claim 1, wherein the diameter of the inner wall of the rotating rod (9) is matched with the outer diameter of the connecting pipe (13), the rotating rod (9) and the water outlet (11) are communicated, the number of the stirring sheets (10) and the water outlet (11) is nine, and the nine stirring sheets (10) and the water outlet (11) are annularly distributed at the outer edge position of the rotating rod (9).
5. The graphite cathode material cladding modification device according to claim 1, wherein a bearing (16) is fixedly assembled at the bottom of the inner wall of the cladding cylinder (3), and the bottom end of the rotating rod (9) is fixedly connected to the inner wall of the bearing (16).
6. The graphite cathode material cladding modification device according to claim 1, wherein a rotating hole is formed in the inner wall of the sealing cover (4), the rotating rod (9) is rotatably connected to the inner wall of the rotating hole, the first belt pulley (6) and the second belt pulley (8) are located on the same plane, and the inner walls of the first belt pulley (6) and the second belt pulley (8) are sleeved with the belt body (7) together.
7. The graphite anode material cladding modification device according to claim 1, wherein the number of the support legs (2) is four, and the four support legs (2) are symmetrically arranged at the bottom position of the workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323364040.8U CN220328527U (en) | 2023-12-11 | 2023-12-11 | Graphite negative electrode material cladding modification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323364040.8U CN220328527U (en) | 2023-12-11 | 2023-12-11 | Graphite negative electrode material cladding modification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220328527U true CN220328527U (en) | 2024-01-12 |
Family
ID=89446616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323364040.8U Active CN220328527U (en) | 2023-12-11 | 2023-12-11 | Graphite negative electrode material cladding modification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220328527U (en) |
-
2023
- 2023-12-11 CN CN202323364040.8U patent/CN220328527U/en active Active
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