CN106025414A - Crushing apparatus for waste lithium ion power battery cell - Google Patents
Crushing apparatus for waste lithium ion power battery cell Download PDFInfo
- Publication number
- CN106025414A CN106025414A CN201610465314.8A CN201610465314A CN106025414A CN 106025414 A CN106025414 A CN 106025414A CN 201610465314 A CN201610465314 A CN 201610465314A CN 106025414 A CN106025414 A CN 106025414A
- Authority
- CN
- China
- Prior art keywords
- particle
- alkali liquor
- battery core
- cell
- spiral blade
- 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.)
- Granted
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 24
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title abstract 3
- 229910001416 lithium ion Inorganic materials 0.000 title abstract 3
- 239000003513 alkali Substances 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 28
- 230000008569 process Effects 0.000 claims abstract description 28
- 238000001035 drying Methods 0.000 claims abstract description 22
- 239000003792 electrolyte Substances 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 239000002245 particle Substances 0.000 claims description 45
- 239000007921 spray Substances 0.000 claims description 17
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 16
- 229910052744 lithium Inorganic materials 0.000 claims description 16
- 238000004064 recycling Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000006378 damage Effects 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 3
- 238000004033 diameter control Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 8
- 238000000354 decomposition reaction Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000005507 spraying Methods 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/54—Reclaiming serviceable parts of waste accumulators
-
- 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
Landscapes
- Secondary Cells (AREA)
- Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
Abstract
The invention discloses a crushing apparatus for a waste lithium ion power battery cell. According to the apparatus, the to-be-processed waste lithium ion power battery cell is temporarily stored in a cell storage bed; the cell is discharged firstly on the cell storage bed; then the discharged cell is detected, and the cell which passes the detection is conveyed to cell crushing equipment through a conveyor belt; the cell crushing equipment is provided with an alkali liquid spraying opening and a helical type blade crusher; the helical type blade crusher crushes the conveyed cell; the crushed material which is processed by the helical type blade crusher is conveyed to an environment-friendly type drying furnace; the crushed material which is dried by the environment-friendly type drying furnace is sent to the crushed material conveyor belt again; and the crushed material is conveyed to a crushed material storage tank by the crushed material conveyor belt to be stored for use. By adoption of the crushing apparatus, the problems of short circuit and outbreak of fire of the cell, decomposition and volatilization of the electrolyte, low crushing efficiency and the like in the cell crushing process can be solved.
Description
Technical field
The present invention relates to applying waste lithium ionic electrokinetic cell recovery technology field, particularly relate to a kind of applying waste lithium ionic electrokinetic cell
Battery core breaker.
Background technology
The fast development of new-energy automobile, to the process in electrokinetic cell life-span to after date with utilize and propose new problem, according in
State's automotive engineering Center Prediction, to the year two thousand twenty, China's electric automobile power battery adds up learies and is up to 12～170,000 tons
Scale.The hugest learies needs to carry out in advance the electrokinetic cell recycling research of business, the grinding of battery handling equipment
Send out and the groping of business model.
Along with the fast development of new-energy automobile, the recycling of Vehicular dynamic battery cause all the more people concern and
Pay attention to.When less than the 70% of Vehicular dynamic battery capacity attenuation to initial capacity, once charging course continuation mileage substantially subtracts
Little, it is meant that the termination of the vehicle-mounted mission of Vehicular dynamic battery.If can not to electrokinetic cell system efficient recovery in addition again
Utilizing, between the new-energy automobile industry development thus brought and environment, resource, contradiction will be more and more prominent, can be right
Ecological environment produces serious harm with human health.
And innoxious process for treating route after waste and old electrokinetic cell reclaims is more complicated, first have to carry out pre-to useless lithium battery
Process, including discharging, disassemble, crush, sorting；Plastics and ferrum shell after disassembling reclaim；Electrode material after sorting
After carrying out alkali leaching, Ore Leaching, remove impurity, extract.In this series of link, waste and old electrical core of power battery
Broken is a crucial technical barrier, and especially battery core short-circuit fire, electrolyte decomposition volatilization and crushing efficiency is low etc.
A difficult problem annoyings the research and development of battery battery core disintegrating apparatus.
Summary of the invention
It is an object of the invention to provide a kind of applying waste lithium ionic electrical core of power battery breaker, this device can solve the problem that at electricity
The battery core short-circuit fire, the electrolyte decomposition volatilization that produce in core shattering process and the problem such as crushing efficiency is low.
A kind of applying waste lithium ionic electrical core of power battery breaker, described device includes battery core storage bed, conveyer belt, battery core
Disintegrating apparatus, alkali liquor mouth spray, spiral blade disintegrating machine, alkali liquor circulating tank, environment protection-type drying oven, gas treatment set
Standby, particle conveyer belt, control room, electro-motor and particle holding vessel, wherein:
Pending applying waste lithium ionic electrical core of power battery is stored temporarily in described battery core storage bed, stores up in described battery core
Deposit and first this battery core discharged on platform, then to electric discharge after battery core detect, and by detection by after battery core pass through
Described conveyer belt is delivered to described battery core disintegrating apparatus；
It is provided with alkali liquor mouth spray and spiral blade disintegrating machine in described battery core disintegrating apparatus, described spiral blade breaks
Broken machine carries out break process to transmitting the battery core come；
During described spiral blade disintegrating machine carries out break process to battery core, described alkali liquor mouth spray constantly sprays
Sig water；
The alkali liquor Recycling that described alkali liquor circulating tank will spray, is provided with detector in the inside of described alkali liquor circulating tank,
Utilize this detector to detect electrolyte content and alkali liquor pH value in described alkali liquor circulating tank；
Particle after described spiral blade crusher in crushing processes is delivered in described environment protection-type drying oven, described
Particle after break process is dried by environment protection-type drying oven, dries alkali liquor and the electrolyte of residual, the institute on surface
State environment protection-type drying oven to be connected with described gas processing device；
Particle after described environment protection-type drying oven dried enters back into described particle conveyer belt, described particle carry
Particle is delivered in described particle holding vessel to carry out to store standby by band；
Wherein, described conveyer belt and described particle conveyer belt are controlled to transmit crawler belt by described control room and electro-motor
Velocity of rotation.
Particle diameter control after described spiral blade disintegrating machine processes is 25～30mm, and percentage of damage reaches 100%.
Spiral blade in described spiral blade disintegrating machine uses a plurality of arranged in parallel.
Described environment protection-type drying oven uses hermetic design, and for being dried by the particle after break process, and baking temperature controls
At 30～50 DEG C.
As seen from the above technical solution provided by the invention, said apparatus can solve the problem that and produces in battery core shattering process
Battery core short-circuit fire, electrolyte decomposition volatilization and the problem such as crushing efficiency is low.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, required use in embodiment being described below
Accompanying drawing is briefly described, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the present invention provided applying waste lithium ionic electrical core of power battery breaker；
Fig. 2 is provided the internal structure schematic diagram of spiral blade disintegrating machine by the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly and completely
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on
Embodiments of the invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into protection scope of the present invention.
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail, is illustrated in figure 1 embodiment of the present invention institute
There is provided applying waste lithium ionic electrical core of power battery breaker structural representation, described device mainly include battery core storage bed 1,
Conveyer belt 2, battery core disintegrating apparatus 3, alkali liquor mouth spray 4, spiral blade disintegrating machine 5, alkali liquor circulating tank 6, environment protection-type dry
Dry stove 7, gas processing device 8, particle conveyer belt 9, control room 10, electro-motor 11 and particle holding vessel 12, wherein:
First from new forms of energy power vehicle, take off applying waste lithium ionic electrokinetic cell, after disassembling, obtain cell battery core,
Again pending applying waste lithium ionic electrical core of power battery is stored temporarily in described battery core storage bed 1, stores in described battery core
First this battery core is discharged on platform 1, then to electric discharge after battery core detect, and by detection by after battery core through institute
State conveyer belt 2 and be delivered to described battery core disintegrating apparatus 3；
Alkali liquor mouth spray 4 and spiral blade disintegrating machine 5 it is provided with, by described spiral blade in described battery core disintegrating apparatus 3
Disintegrating machine 5 carries out break process to transmitting the battery core come；
During described spiral blade disintegrating machine 5 carries out break process to battery core, described alkali liquor mouth spray 4 constantly sprays
Spill sig water；Spray the high temperature produced when on the one hand sig water can reduce broken, making of protection equipment safety extension equipment
With the life-span, on the other hand sig water can neutralize the electrolyte within battery battery core, prevents volatilization and the decomposition of electrolyte
Produce the Fluohydric acid. (HF) of highly corrosive；
The alkali liquor Recycling that described alkali liquor circulating tank 6 will spray, is provided with detection in the inside of described alkali liquor circulating tank 6
Instrument, utilizes this detector to detect electrolyte content and alkali liquor pH value in described alkali liquor circulating tank 6；When this detector detects
When alkali liquor concentration of electrolyte in described alkali liquor circulating tank 6 is too high or alkali liquor pH value is relatively low, stop Recycling, and by alkali liquor
It is delivered to waste liquid treatment tank.
Particle after described spiral blade disintegrating machine 5 break process is delivered in described environment protection-type drying oven 7, in institute
State in environment protection-type drying oven 7 and the particle after break process be dried, dry alkali liquor and the electrolyte of residual on surface,
Described environment protection-type drying oven 7 is connected with described gas processing device 8；In implementing, this environment protection-type drying oven 7 uses airtight
Design, for being dried by the particle after break process, and baking temperature controls at 30～50 DEG C, makees for low wind speed low temperature
Industry.
Particle after described environment protection-type drying oven 7 dried enters back into described particle conveyer belt 9, defeated by described particle
Band 9 is sent to be delivered in described particle holding vessel 12 to carry out to store standby by particle；
Wherein, described conveyer belt 2 and described particle conveyer belt 9 are controlled to transmit by described control room 10 and electro-motor 11
The velocity of rotation of crawler belt.
It addition, be illustrated in figure 2 the embodiment of the present invention to be provided the internal structure schematic diagram of spiral blade disintegrating machine, this spiral shell
Rotating blade disintegrating machine mainly includes rotary shaft 13, spiral blade 14, screen cloth 15 and rotation motor 16, wherein: described
Spiral blade 14 uses a plurality of arranged in parallel, and this arrangement mode can make the cutting of battery core more uniformly, and blade type cuts
Also the splashing of sig water it is effectively prevented.Particle diameter control after above-mentioned spiral blade disintegrating machine processes exists
25～30mm, and percentage of damage reaches 100%, above-mentioned break process is conducive to being dried of material, and material surface alkali liquor and electrolysis
The volatilization of liquid, broken after make a particle diameter be strict controlled in optimal sorting scope, the production efficiency of cracking and sorting up to
15～20t/h.
The concrete processing technological flow of the provided device of the embodiment of the present invention is:
First, waste and old new forms of energy lithium-ion-power cell group obtains battery battery core through disassembling of early stage, carries out battery core again
Electric discharge and the detection of performance, guarantee after detection that battery has been discharged to completely, enter back into breaker, detect underproof
To discharge again；
The spiral blade disintegrating machine that battery battery core enters in breaker carries out break process, and constantly enters when broken
Row alkali liquor sprays, and produces high temperature when preventing broken, and the electrolyte in battery core can also be neutralized by alkali liquor simultaneously, prevents electrolysis
The Fluohydric acid. (HF) producing highly corrosive is decomposed in the volatilization of liquid；
This alkali liquor can be with cycling and reutilization, it is impossible to it is pending that the waste liquid of recycling enters waste collecting device；
The wet particle produced after Po Sui is through entering environment protection-type drying oven through crusher screen, to wet in environment protection-type drying oven
Particle carries out drying the particle obtaining being dried, and the alkali liquor dissolved with electrolyte evaporates into gas collector collection process simultaneously,
Dried particle is stored in particle holding vessel, reprocesses for the later stage.
In sum, the device that the embodiment of the present invention is provided has the advantage that
1) avoid battery battery core short-circuit fire when broken, reduce potential safety hazard；
2) solve electrolyte and air separation volatilization in battery shattering process and pollute the technical barrier of environment；
3) solve and manually disassemble that crushing efficiency is low, personal safety cannot be protected and hand breaking high in cost of production is asked
Topic；
4) using blade type cutting machine, the cutting of spiral blade ensures battery battery core cutting uniformly, improves crushing efficiency, profit
Sorting in later stage particle；
5) use the airtight drying oven of environment protection-type, the particle after broken dried, remove particle surface electrolyte and
Alkali liquor, minimizing electrolyte, to the corrosion of equipment and the volatilization in air, protects environment, safe and reliable.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope of present disclosure, the change that can readily occur in or replace
Change, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be with claims
Protection domain is as the criterion.
Claims (4)
1. an applying waste lithium ionic electrical core of power battery breaker, it is characterised in that described device includes that battery core stores
Platform, conveyer belt, battery core disintegrating apparatus, alkali liquor mouth spray, spiral blade disintegrating machine, alkali liquor circulating tank, environment protection-type dry
Dry stove, gas processing device, particle conveyer belt, control room, electro-motor and particle holding vessel, wherein:
Pending applying waste lithium ionic electrical core of power battery is stored temporarily in described battery core storage bed, stores up in described battery core
Deposit and first this battery core discharged on platform, then to electric discharge after battery core detect, and by detection by after battery core pass through
Described conveyer belt is delivered to described battery core disintegrating apparatus；
It is provided with alkali liquor mouth spray and spiral blade disintegrating machine in described battery core disintegrating apparatus, described spiral blade breaks
Broken machine carries out break process to transmitting the battery core come；
During described spiral blade disintegrating machine carries out break process to battery core, described alkali liquor mouth spray constantly sprays
Sig water；
The alkali liquor Recycling that described alkali liquor circulating tank will spray, is provided with detector in the inside of described alkali liquor circulating tank,
Utilize this detector to detect electrolyte content and the alkali liquor pH value of alkali liquor in described alkali liquor circulating tank；
Particle after described spiral blade crusher in crushing processes is delivered in described environment protection-type drying oven, described
Particle after break process is dried by environment protection-type drying oven, dries alkali liquor and the electrolyte of residual, the institute on surface
State environment protection-type drying oven to be connected with described gas processing device；
Particle after described environment protection-type drying oven dried enters back into described particle conveyer belt, described particle carry
Particle is delivered in described particle holding vessel to carry out to store standby by band；
Wherein, described conveyer belt and described particle conveyer belt are controlled to transmit crawler belt by described control room and electro-motor
Velocity of rotation.
Applying waste lithium ionic electrical core of power battery breaker the most according to claim 1, it is characterised in that through described
Particle diameter control after spiral blade disintegrating machine process is 25～30mm, and percentage of damage reaches 100%.
Applying waste lithium ionic electrical core of power battery breaker the most according to claim 1, it is characterised in that described spiral
Spiral blade in formula blade disintegrating machine uses a plurality of arranged in parallel.
Applying waste lithium ionic electrical core of power battery breaker the most according to claim 1, it is characterised in that
Described environment protection-type drying oven uses hermetic design, and for being dried by the particle after break process, and baking temperature controls
At 30～50 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610465314.8A CN106025414B (en) | 2016-06-23 | 2016-06-23 | A kind of applying waste lithium ionic electrical core of power battery breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610465314.8A CN106025414B (en) | 2016-06-23 | 2016-06-23 | A kind of applying waste lithium ionic electrical core of power battery breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106025414A true CN106025414A (en) | 2016-10-12 |
| CN106025414B CN106025414B (en) | 2018-09-11 |
Family
ID=57087319
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| CN201610465314.8A Active CN106025414B (en) | 2016-06-23 | 2016-06-23 | A kind of applying waste lithium ionic electrical core of power battery breaker |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424100A (en) * | 2016-11-29 | 2017-02-22 | 哈尔滨巴特瑞资源再生科技有限公司 | Scraped power lithium battery nitrogen-protection crushing equipment |
| CN106391267B (en) * | 2016-11-29 | 2018-04-03 | 哈尔滨巴特瑞资源再生科技有限公司 | One kind scraps the powered broken combination unit of lithium ion power lithium battery |
| CN108832220A (en) * | 2018-08-15 | 2018-11-16 | 中科（菏泽）清洁能源研究院有限公司 | A kind of closed waste mobile phone aluminum-shell battery device for disassembling |
| CN109290959A (en) * | 2018-10-31 | 2019-02-01 | 株洲鼎端装备股份有限公司 | A kind of waste and old power battery pack high pressure waterjet equipment |
| CN109449524A (en) * | 2018-12-19 | 2019-03-08 | 吉林铁阳盛日循环科技有限公司 | A kind of lithium ion battery crushing device |
| CN109669127A (en) * | 2019-01-25 | 2019-04-23 | 格林美（武汉）新能源汽车服务有限公司 | A kind of battery pack feeding detection system and method |
| CN109904549A (en) * | 2019-03-28 | 2019-06-18 | 费晓平 | A kind of safe forcible entry device of waste lithium cell |
| CN113501261A (en) * | 2021-07-06 | 2021-10-15 | 柳文炎 | Battery recovery system of electric automobile |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5632863A (en) * | 1994-11-22 | 1997-05-27 | Meador; W. R. | Battery pyrolysis process |
| CN201010681Y (en) * | 2007-02-14 | 2008-01-23 | 张�诚 | Equipment for abstracting metal from waste circuit board |
| CN102029283B (en) * | 2010-02-05 | 2012-07-25 | 伟翔环保科技发展(上海)有限公司 | Recycling separation system of lithium battery component materials |
-
2016
- 2016-06-23 CN CN201610465314.8A patent/CN106025414B/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424100A (en) * | 2016-11-29 | 2017-02-22 | 哈尔滨巴特瑞资源再生科技有限公司 | Scraped power lithium battery nitrogen-protection crushing equipment |
| CN106391267B (en) * | 2016-11-29 | 2018-04-03 | 哈尔滨巴特瑞资源再生科技有限公司 | One kind scraps the powered broken combination unit of lithium ion power lithium battery |
| CN108832220A (en) * | 2018-08-15 | 2018-11-16 | 中科（菏泽）清洁能源研究院有限公司 | A kind of closed waste mobile phone aluminum-shell battery device for disassembling |
| CN109290959A (en) * | 2018-10-31 | 2019-02-01 | 株洲鼎端装备股份有限公司 | A kind of waste and old power battery pack high pressure waterjet equipment |
| CN109449524A (en) * | 2018-12-19 | 2019-03-08 | 吉林铁阳盛日循环科技有限公司 | A kind of lithium ion battery crushing device |
| CN109449524B (en) * | 2018-12-19 | 2023-12-12 | 吉林铁阳盛日循环科技有限公司 | Lithium ion battery breaker |
| CN109669127A (en) * | 2019-01-25 | 2019-04-23 | 格林美（武汉）新能源汽车服务有限公司 | A kind of battery pack feeding detection system and method |
| CN109904549A (en) * | 2019-03-28 | 2019-06-18 | 费晓平 | A kind of safe forcible entry device of waste lithium cell |
| CN113501261A (en) * | 2021-07-06 | 2021-10-15 | 柳文炎 | Battery recovery system of electric automobile |
| CN113501261B (en) * | 2021-07-06 | 2022-07-01 | 赣州知星科技合伙企业(有限合伙) | Battery recycling system of electric automobile |
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| CN106025414B (en) | 2018-09-11 |
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