CN105470600B - A kind of recoverying and utilizing method for remaining lithium battery slurry - Google Patents
A kind of recoverying and utilizing method for remaining lithium battery slurry Download PDFInfo
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- CN105470600B CN105470600B CN201510118437.XA CN201510118437A CN105470600B CN 105470600 B CN105470600 B CN 105470600B CN 201510118437 A CN201510118437 A CN 201510118437A CN 105470600 B CN105470600 B CN 105470600B
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- storage tank
- slurry
- feeding pipe
- temporary storage
- rubber piston
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
Abstract
The present invention relates to technical field of lithium batteries, and in particular to a kind of recoverying and utilizing method for remaining lithium battery slurry.Movement of this method by using caulking gum piston in pipeline, the slurry that will be remained in pipeline, whole is pressed onto in temporary storage tank, reduces the waste of slurry, avoids the generation of pollutant, while also reduces battery cost.
Description
Technical field
The present invention relates to technical field of lithium batteries, and in particular to a kind of recoverying and utilizing method for remaining lithium battery slurry.
Background technology
The production of lithium battery has fully entered the production process of serialization at present, and the painting for being accomplished to coating machine is prepared from slurry
Cloth is all using sealed pipeline and filtering, and due to the layout of production equipment, the length of slurry transport lines is up to 50-
60m, some duct lengths are even longer；Additionally, due to reasons such as product type switching or plant maintenances, coating machine is certainly existed
The situation of shutdown；So a collection of slurry terminates from beginning to use to the end, with the progress of coating process, slurry in slurry can by
Step is being reduced, and is only left the slurry of residual in pipeline to the end.Slurry due to being remained in pipeline is not fully filled with conveying
Pipeline, there can be substantial amounts of air in pipeline, occur that substantial amounts of bubble, crackle etc. are abnormal on pole piece in coating, so as to lead
Coating is caused substantial amounts of waste product occur；The common practice be at the end of coating is fast, to the slurry that is remained in pipeline by scrapping processing,
It so may result in the cost increase of battery.Patent of the present invention is placed in pipeline based on closed rubber piston, empty by compressing
Gas promotes all is expressed into temporary storage tank to move rubber piston by the slurry in pipeline, then is all coated.
The content of the invention
The invention aims to solve the above problems, there is provided a kind of recoverying and utilizing method for remaining lithium battery slurry.
In order to reach foregoing invention purpose, the present invention uses following technical scheme：
It is a kind of remain lithium battery slurry recoverying and utilizing method, the device that methods described uses for：The device includes storing
Tank and temporary storage tank, storing pot bottom are connected by feeding pipe with temporary storage tank top, and storage tank is provided with liquid level gauge, temporary storage tank bottom
Portion is connected by feeding pipe with coating head, and the feeding pipe of storing pot bottom is provided with membrane pump, membrane pump by pipeline with
Compressed air is connected, and the feeding pipe on rear side of membrane pump is provided with quick union, and rubber piston, rubber are provided with quick union
The rear end of glue piston is connected by pipeline with compressed air；
Its step specifically includes：
1) compressed air is opened, membrane pump is opened, the slurry in storage tank is driven into temporary storage tank；
2) opening coating machine makes the slurry in temporary storage tank be transported to coating head；
3) with the progress of coating, slurry gradually reduces in storage tank, when the display of liquid level gauge is close in " 0 " scale,
Membrane pump is closed, closes compressed air；
4）Quick union is opened, rubber piston is put into slurry pipe road junction, compressed air is opened, rubber piston is pressed into defeated
In pipe material, by movement of the rubber piston in feeding pipe, the slurry in pipeline is all pressed into temporary storage tank.
Preferably, the rubber piston matches with feeding pipe.
Preferably, it is provided with agitator in the storage tank.
Preferably, the liquid level gauge is located at the bottom of storage tank.
Compared with prior art, movement of this programme by caulking gum piston in pipeline will be residual in pipeline by the present invention
The slurry stayed, whole is pressed onto in temporary storage tank, reduces the waste of slurry, avoids the generation of pollutant, also reduces simultaneously
Battery cost.
Brief description of the drawings
Fig. 1 is the installation drawing of the present invention.
Embodiment
Explanation is further described to technical scheme below by specific embodiment.
If without specified otherwise, the raw material employed in embodiments of the invention is raw material commonly used in the art, is implemented
Method employed in example, it is the conventional method of this area.
Embodiment 1：
It is a kind of remain lithium battery slurry recoverying and utilizing method, the device that methods described uses for：The device includes storing
Tank 1 and temporary storage tank 2, the bottom of storage tank 1 are connected by feeding pipe 3 with the top of temporary storage tank 2, and the bottom of storage tank 1 is provided with liquid level gauge
7, storage tank 1 is interior to be provided with agitator 11, and the bottom of temporary storage tank 2 is connected by feeding pipe 3 with coating head 10, the bottom of storage tank 1
Feeding pipe 3 is provided with membrane pump 5, and membrane pump 5 is connected by pipeline with compressed air 9, the feeding pipe 3 of the rear side of membrane pump 5
Quick union 4 is provided with, the rubber piston 8 to match with feeding pipe 3, the rear end of rubber piston 8 are provided with quick union 4
It is connected by pipeline with compressed air 9；
Its step specifically includes：
1) compressed air 9 is opened, membrane pump 5 is opened, the slurry 6 in storage tank 1 is driven into temporary storage tank 2；
2) opening coating machine makes the slurry 6 in temporary storage tank 2 be transported to coating head 10；
3) with the progress of coating, slurry 6 gradually reduces in storage tank 1, when the display of liquid level gauge 7 is close in " 0 " scale
When, membrane pump 5 is closed, closes compressed air 9；
4 open quick union 4, and rubber piston 8 is put into slurry pipe road junction, compressed air 9 is opened, rubber piston 8 is pressed
Enter in feeding pipe 3, by movement of the rubber piston 8 in feeding pipe 3, the slurry 6 in pipeline is all pressed into temporary
In tank 2.
Claims (3)
1. it is a kind of remain lithium battery slurry recoverying and utilizing method, it is characterised in that the device that methods described uses for：The device
Including storage tank (1) and temporary storage tank (2), storage tank (1) bottom is connected by feeding pipe (3) with temporary storage tank (2) top, storing
Tank (1) is provided with liquid level gauge (7), and temporary storage tank (2) bottom is connected by feeding pipe (3) with coating head (10), storage tank (1) bottom
The feeding pipe (3) in portion is provided with membrane pump (5), and membrane pump (5) is connected by pipeline with compressed air (9), after membrane pump (5)
The feeding pipe (3) of side is provided with quick union (4), and rubber piston (8), rubber piston (8) are provided with positioned at quick union (4) place
Match with feeding pipe, the rear end of rubber piston (8) is connected by pipeline with compressed air (9)；
Its step specifically includes：
1) compressed air (9) is opened, membrane pump (5) is opened, the slurry (6) in storage tank (1) is driven into temporary storage tank (2)；
2) opening coating machine makes the slurry (6) in temporary storage tank (2) be transported to coating head (10)；
3) with the progress of coating, slurry (6) gradually reduces in storage tank (1), when the display of liquid level gauge (7) is carved close in " 0 "
When spending, membrane pump (5) is closed, closes compressed air (9)；
4) quick union (4) is opened, rubber piston (8) is put into slurry pipe road junction, compressed air (9) is opened, by rubber piston
(8) it is pressed into feeding pipe (3), it is by movement of the rubber piston (8) in feeding pipe (3), the slurry (6) in pipeline is complete
Portion is pressed into temporary storage tank (2).
A kind of 2. recoverying and utilizing method for remaining lithium battery slurry according to claim 1, it is characterised in that the storing
Agitator is provided with tank (1).
A kind of 3. recoverying and utilizing method for remaining lithium battery slurry according to claim 1, it is characterised in that the liquid level
Meter (7) is located at the bottom of storage tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510118437.XA CN105470600B (en) | 2015-03-18 | 2015-03-18 | A kind of recoverying and utilizing method for remaining lithium battery slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510118437.XA CN105470600B (en) | 2015-03-18 | 2015-03-18 | A kind of recoverying and utilizing method for remaining lithium battery slurry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105470600A CN105470600A (en) | 2016-04-06 |
| CN105470600B true CN105470600B (en) | 2018-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510118437.XA Active CN105470600B (en) | 2015-03-18 | 2015-03-18 | A kind of recoverying and utilizing method for remaining lithium battery slurry |
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| Country | Link |
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| CN (1) | CN105470600B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369417B (en) * | 2019-06-18 | 2020-11-20 | 合山市华美新能源科技有限公司 | Method for recycling residual anode slurry |
| CN110438430A (en) * | 2019-08-19 | 2019-11-12 | 四川航天燎原科技有限公司 | A kind of scaling powder liquid level stabilizing control system for automatic tin coating machine |
| CN116493204B (en) * | 2023-06-30 | 2023-08-18 | 常州铭赛机器人科技股份有限公司 | Glue supply system and glue supply method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1447907A (en) * | 2000-08-15 | 2003-10-08 | Cps色料集团公司 | Dispensing device |
| CN101114706A (en) * | 2007-08-03 | 2008-01-30 | 桐乡市众星能源科技有限公司 | Lithium ion battery electrode slurry storage barrel |
| JP2009286955A (en) * | 2008-05-30 | 2009-12-10 | Mitsui Eng & Shipbuild Co Ltd | Method for feeding waste plastic to high pressure vessel |
| CN101707269A (en) * | 2009-10-14 | 2010-05-12 | 东莞新能源科技有限公司 | Method for recycling anode material of lithium ion battery |
| CN201871470U (en) * | 2010-12-01 | 2011-06-22 | 天津力神电池股份有限公司 | Automatic feeding system of lithium ion battery coating machine |
| CN202129186U (en) * | 2011-05-11 | 2012-02-01 | 东莞市九州浩德新能源设备有限公司 | Extrusion type intermittent coating machine and coating device thereof |
| CN202909913U (en) * | 2012-11-08 | 2013-05-01 | 中航锂电（洛阳）有限公司 | Slurry applicator and slurry loading device thereof |
| CN103551286A (en) * | 2013-11-15 | 2014-02-05 | 四川长虹电源有限责任公司 | Lithium battery coating feeding system and coating method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100473641B1 (en) * | 2002-06-03 | 2005-03-10 | 한국지질자원연구원 | Recovery Device and Method of Lithium Cobalt Oxide from Spent Lithium Battery |
-
2015
- 2015-03-18 CN CN201510118437.XA patent/CN105470600B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1447907A (en) * | 2000-08-15 | 2003-10-08 | Cps色料集团公司 | Dispensing device |
| CN101114706A (en) * | 2007-08-03 | 2008-01-30 | 桐乡市众星能源科技有限公司 | Lithium ion battery electrode slurry storage barrel |
| JP2009286955A (en) * | 2008-05-30 | 2009-12-10 | Mitsui Eng & Shipbuild Co Ltd | Method for feeding waste plastic to high pressure vessel |
| CN101707269A (en) * | 2009-10-14 | 2010-05-12 | 东莞新能源科技有限公司 | Method for recycling anode material of lithium ion battery |
| CN201871470U (en) * | 2010-12-01 | 2011-06-22 | 天津力神电池股份有限公司 | Automatic feeding system of lithium ion battery coating machine |
| CN202129186U (en) * | 2011-05-11 | 2012-02-01 | 东莞市九州浩德新能源设备有限公司 | Extrusion type intermittent coating machine and coating device thereof |
| CN202909913U (en) * | 2012-11-08 | 2013-05-01 | 中航锂电（洛阳）有限公司 | Slurry applicator and slurry loading device thereof |
| CN103551286A (en) * | 2013-11-15 | 2014-02-05 | 四川长虹电源有限责任公司 | Lithium battery coating feeding system and coating method thereof |
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| CN105470600A (en) | 2016-04-06 |
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Address after: 311215 Xiaoshan economic and Technological Development Zone, Zhejiang District, No. two road, building No. 855, No. Applicant after: Wanxiang 123 Co Ltd Applicant after: Wanxiang Group Corporation Address before: 311215 Xiaoshan economic and Technological Development Zone, Zhejiang, No. two road, building No. 118, No. Applicant before: Universal A 1 System Co., Ltd Applicant before: Wanxiang Group Corporation |
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Effective date of registration: 20211111 Address after: 311215 No. 855, Jianshe Second Road, economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Wanxiang 123 Co., Ltd Address before: 311215 No. 855, Jianshe Second Road, economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Wanxiang 123 Co., Ltd Patentee before: Wanxiang Group Co., Ltd |