CN203694949U - Lithium battery powder feeding device - Google Patents
Lithium battery powder feeding device Download PDFInfo
- Publication number
- CN203694949U CN203694949U CN201320842607.5U CN201320842607U CN203694949U CN 203694949 U CN203694949 U CN 203694949U CN 201320842607 U CN201320842607 U CN 201320842607U CN 203694949 U CN203694949 U CN 203694949U
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- lithium battery
- feeding device
- powder feeding
- dust
- battery powder
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Abstract
The utility model discloses a lithium battery powder feeding device, which comprises a stirring system, a vacuum air inlet pipe is connected with a filter which is connected with a dust filter valve, the dust filter valve is connected with the stirring system through a pipeline, the stirring system is arranged on a powder storage tank which is provided with a vacuum pressure gauge and a feeding pipe. According to the device, the proportion precision of slurry can be improved, the exposure time of battery powder in the air can be shortened, the property of a battery can be greatly enhanced, the workshop environment can be protected, the time can be saved and the working efficiency can be increased. The device is simple and reasonable in structure, and convenient to disassemble and clean, the dust pollution and the labor intensity of workers can be reduced, the proportion precision of the slurry and the stability of the battery can be enhanced, the labor time can be saved, and the production efficiency can be greatly increased.
Description
Technical field
The utility model relates to a kind of for the relevant technical field of lithium battery production equipment, relates in particular to a kind of lithium battery powder feeding device.
Background technology
Along with the finiteness of conventional energy resource and becoming increasingly conspicuous of environmental problem, more and more obtain the attention of various countries taking environmental protection and the renewable new forms of energy as speciality.The development of the New Energy Industry taking lithium battery as representative, is effective means of supplementing out economy of whole energy resource system, is also the important measures of environmental improvement and ecological protection, is that the energy that meets human social needs is selected.
The manufacture of lithium battery is comparatively complicated, the especially preparation of electrode slurry, this process is outbalance in the manufacturing process of lithium battery, the performance of the slurry of preparing to after the preparation process of lithium battery have a great impact.Blending process is actually the various compositions in slurry is mixed by standard proportional, is modulated into slurry, is beneficial to coating, ensures the uniformity of pole piece.Batching roughly comprises five processes: the pretreatment of raw material, admix, soak, disperse and flocculate.The distributing precision of slurry is the core that lithium battery is produced.Electronic-weighing is the important step that batching is produced, although can accurately control the precision of powder, traditional charging equipment and technology are seriously restricting the development of lithium electricity.Artificial loading is exposed to solid powder in air for a long time, and moisture, impurity in will absorbed air have a strong impact on the performance of slurry.In conjunction with actual production, need to this equipment be transformed and be improved.
Summary of the invention
The purpose of this utility model is to provide a kind of lithium battery powder feeding device, and this device can improve the distributing precision of slurry, reduces aerial open-assembly time of battery powder; greatly improve the performance of battery; protect workshop condition, saved the time, improved operating efficiency.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of lithium battery powder feeding device, comprises stirring system, it is characterized in that: vacuum air inlet pipe connects filter, filter connects dust-filtering valve, dust-filtering valve connects stirring system by pipeline, and stirring system is arranged on storage tank, and storage tank is provided with pressure vacuum gauge and feed pipe.
According to described lithium battery powder feeding device, it is characterized in that: the horn-like plumbing that is shaped as big upper and lower small mouth of described dust-filtering valve, its material is 304 stainless steel materials.
According to described lithium battery powder feeding device, it is characterized in that: installing gas control valve in described vacuum air inlet pipe.
According to described lithium battery powder feeding device, it is characterized in that: described dust-filtering valve is the gradient of 60-80 degree.
According to described lithium battery powder feeding device, it is characterized in that: between described filter and dust-filtering valve, be connected by snap joint, snap joint position keeps level.
According to described lithium battery powder feeding device, it is characterized in that: the working vacuum design of pressure scope of described stirring system is 0.05-0.95Mpa.
The utility model has the advantages of and be: this device can improve the distributing precision of slurry, reduce aerial open-assembly time of battery powder, greatly improved the performance of battery, protected workshop condition, saved the time, improved operating efficiency.The utility model device, simple and reasonable for structure, dismounting, easy to clean, reduced the pollution of dust and workman's labour intensity, improved the performance of distributing precision and the battery of slurry, saved working time, greatly improved production efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In accompanying drawing: 1, gas control valve; 2, vacuum air inlet pipe; 3, filter; 4, dust-filtering valve; 5, stirring system; 6, pressure vacuum gauge; 7, storage tank; 8, feed pipe.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
The utility model as shown in Figure 1, a kind of lithium battery powder feeding device, comprise stirring system 5, it is characterized in that: vacuum air inlet pipe 2 connects filter 3, filter 3 connects dust-filtering valve 4, dust-filtering valve 4 connects stirring system 5 by pipeline, and stirring system 5 is arranged on storage tank 7, and storage tank 7 is provided with pressure vacuum gauge 6 and feed pipe 8.According to described lithium battery powder feeding device, it is characterized in that: the horn-like plumbing that is shaped as big upper and lower small mouth of described dust-filtering valve 4, its material is 304 stainless steel materials.According to described lithium battery powder feeding device, it is characterized in that: installing gas control valve 1 in described vacuum air inlet pipe 2.According to described lithium battery powder feeding device, it is characterized in that: the gradient that described dust-filtering valve 4 is 60-80 degree.According to described lithium battery powder feeding device, it is characterized in that: between described filter 3 and dust-filtering valve 4, be connected by snap joint, snap joint position keeps level.According to described lithium battery powder feeding device, it is characterized in that: the working vacuum design of pressure scope of described stirring system 5 is 0.05-0.95Mpa.
Working condition of the present utility model is as described below, and the critical piece of this device comprises: gas control valve 1, vacuum air inlet pipe 2, filter 3, dust-filtering valve 4, stirring system 5, pressure vacuum gauge 6, storage tank 7, feed pipe 8.The utility model mainly adopts vacuum adsorption principle, and its vacuum pressure value scope is: 0.05-0.95MPa.Whole device is: vacuum air inlet pipe 2 is connected with the filter 3 on storage tank 7, and filter 3 is connected with dust-filtering valve 4, and gas control valve 1 is equipped with on top, on stirring system 5 right sides of storage tank 7, screwed hose is installed, as the feed pipe 8 of powder.8 mouthfuls of feed pipes are placed in powder dish, force powder to be adsorbed in tank by the vacuum pressure in storage tank 7.Snap joint between dust-filtering valve 4 and filter 3 must keep level.It comes off for preventing poor sealing and rubber ring.Dust-filtering valve 4 must keep the gradient of 60-80 degree, and while making dust gauge that filter filters out, landing is to slurry tank.Dust-filtering valve 4 is shaped as the horn-like plumbing of big upper and lower small mouth, and its material is 304 stainless steel materials, and this vacuum pipe fitting inner wall must keep certain surface roughness.Wherein the size of vacuum pipe and filter 3 and material loading amount must be harmonious.This device can bear certain pressure simultaneously, simple to operate, disassembly, cleaning convenience.
The utility model device, simple and reasonable for structure, dismounting, easy to clean, reduced the pollution of dust and workman's labour intensity, improved the stability of distributing precision and the battery of slurry, saved working time, greatly improved production efficiency.
Embodiment recited above is described preferred embodiment of the present utility model; not design of the present utility model and protection domain are limited; do not departing under the prerequisite of the utility model design concept; various modification and improvement that in this area, common engineers and technicians make the technical solution of the utility model, all should fall into protection domain of the present utility model.
Claims (6)
1. a lithium battery powder feeding device, comprise stirring system (5), it is characterized in that: vacuum air inlet pipe (2) connects filter (3), filter (3) connects dust-filtering valve (4), dust-filtering valve (4) connects stirring system (5) by pipeline, it is upper that stirring system (5) is arranged on storage tank (7), and storage tank (7) is provided with pressure vacuum gauge (6) and feed pipe (8).
2. lithium battery powder feeding device according to claim 1, is characterized in that: the horn-like plumbing that is shaped as big upper and lower small mouth of described dust-filtering valve (4), its material is 304 stainless steel materials.
3. lithium battery powder feeding device according to claim 1, is characterized in that: the upper installing gas control valve (1) of described vacuum air inlet pipe (2).
4. lithium battery powder feeding device according to claim 1, is characterized in that: the gradient that described dust-filtering valve (4) is 60-80 degree.
5. lithium battery powder feeding device according to claim 1, is characterized in that: between described filter (3) and dust-filtering valve (4), be connected by snap joint, snap joint position keeps level.
6. lithium battery powder feeding device according to claim 1, is characterized in that: the working vacuum design of pressure scope of described stirring system (5) is 0.05-0.95Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320842607.5U CN203694949U (en) | 2013-12-20 | 2013-12-20 | Lithium battery powder feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320842607.5U CN203694949U (en) | 2013-12-20 | 2013-12-20 | Lithium battery powder feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203694949U true CN203694949U (en) | 2014-07-09 |
Family
ID=51045450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320842607.5U Withdrawn - After Issue CN203694949U (en) | 2013-12-20 | 2013-12-20 | Lithium battery powder feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203694949U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527075A (en) * | 2015-01-07 | 2015-04-22 | 成都数云科技有限公司 | Printing medium filling device of 3D printer |
| CN104923102A (en) * | 2015-06-19 | 2015-09-23 | 顾马飞 | Vertical type mixer for producing ceramics |
| CN105289405A (en) * | 2015-12-01 | 2016-02-03 | 宁德时代新能源科技有限公司 | Batching system and control method thereof |
| CN106362640A (en) * | 2015-07-20 | 2017-02-01 | 东莞力朗电池科技有限公司 | Cylindrical lithium battery material preparing system |
| CN106582409A (en) * | 2016-12-22 | 2017-04-26 | 山东精工电子科技有限公司 | Movable negative-pressure powder mixer |
| CN107252651A (en) * | 2017-07-31 | 2017-10-17 | 东南大学 | A kind of agitating device |
| CN113559743A (en) * | 2021-08-17 | 2021-10-29 | 东莞大蜥蜴智能系统有限公司 | Novel pulping system and equipment thereof |
-
2013
- 2013-12-20 CN CN201320842607.5U patent/CN203694949U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527075A (en) * | 2015-01-07 | 2015-04-22 | 成都数云科技有限公司 | Printing medium filling device of 3D printer |
| CN104923102A (en) * | 2015-06-19 | 2015-09-23 | 顾马飞 | Vertical type mixer for producing ceramics |
| CN106362640A (en) * | 2015-07-20 | 2017-02-01 | 东莞力朗电池科技有限公司 | Cylindrical lithium battery material preparing system |
| CN105289405A (en) * | 2015-12-01 | 2016-02-03 | 宁德时代新能源科技有限公司 | Batching system and control method thereof |
| CN105289405B (en) * | 2015-12-01 | 2018-08-17 | 宁德时代新能源科技股份有限公司 | Batching system and control method thereof |
| CN106582409A (en) * | 2016-12-22 | 2017-04-26 | 山东精工电子科技有限公司 | Movable negative-pressure powder mixer |
| CN107252651A (en) * | 2017-07-31 | 2017-10-17 | 东南大学 | A kind of agitating device |
| CN113559743A (en) * | 2021-08-17 | 2021-10-29 | 东莞大蜥蜴智能系统有限公司 | Novel pulping system and equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 277800 No. x6699, Guangming Road, high tech Zone, Zaozhuang City, Shandong Province (north of the junction of Guangming Road and Huaxin Road) Patentee after: Shandong Jinggong Electronic Technology Co.,Ltd. Address before: 277800 Shandong Zaozhuang high tech Zone Thailand Industrial Park Fuyuan five road hight Electronics Group Patentee before: Shandong Seiko Electronic Technology Co.,Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140709 Effective date of abandoning: 20230423 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140709 Effective date of abandoning: 20230423 |