CN101958441A - Recycling method of unqualified battery for electric bicycle - Google Patents
Recycling method of unqualified battery for electric bicycle Download PDFInfo
- Publication number
- CN101958441A CN101958441A CN2010102847531A CN201010284753A CN101958441A CN 101958441 A CN101958441 A CN 101958441A CN 2010102847531 A CN2010102847531 A CN 2010102847531A CN 201010284753 A CN201010284753 A CN 201010284753A CN 101958441 A CN101958441 A CN 101958441A
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- battery
- utmost point
- point group
- electric bicycle
- voltage
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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
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- Primary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a recycling method of an unqualified battery for an electric bicycle, comprising the following steps of: disassembling 12 V series unqualified batteries with production time less than 6 months and returned to factories through market feedback; selecting qualified polar groups from six polar groups disassembled from each battery according to a certain standard; then detecting and sorting the qualified polar groups; and then reassembling the polar groups in same sorts into new batteries used for the service replacement of the market feedback batteries by referring to the requirements of a normal battery assembly process. The recycling method has the advantages of resource saving, environmental protection, high application value, outstanding economic and social benefit, easy operation, normative process and suitability of popularization and use.
Description
Technical field
The present invention relates to a kind of electric bicycle and utilize method again, be applied to battery of electric bicycle production, after-sale service field with defective battery.
Background technology
The application of lead acid accumulator is very extensive, and particularly in recent years, the fast development of electric bicycle made the scale of lead-acid accumulator for electric bicycle an explosion occurred the growth of formula.
The battery of electric bicycle nominal voltage is generally 12V, and it is combined by internal series-connection by the single utmost point group (so-called utmost point group is exactly that the positive/negative plate intersection stacks, the middle assembly that separates with barrier film) that 6 voltages are to 2V.6 utmost point groups are contained in respectively in the battery bucket that has 6 independent cavitys, and each utmost point group has in fact just formed a battery that nominal voltage is 2V separately.Battery is in use only connected by the intercell connector of plumbous material is outside between utmost point group and the utmost point group, and is discharged and recharged independently of one another and electrochemical reaction.
Compare with common UPS stand-by power supply, the environment for use of battery of electric bicycle is relatively more harsh, must satisfy long-life, big electric current, fill performance requirement such as full discharge entirely, and the above-mentioned performance requirement inadequate natural endowment part of lead acid accumulator just, add the influence of the factors such as use lack of standardization of the product for civilian use, finally caused the high feedback rates of battery of electric bicycle industry.According to the industry relevant statistics, the feedback rates of battery of electric bicycle is more than 10% at present, and so high feedback rates has caused tremendous loss for manufacturer and user.Usually need detect after the feedback battery is return manufacturer, underproofly then directly handle as waste battery.Smelt again after a large amount of feedback batteries is scrapped and reclaim, caused huge energy resource consumption and biological environment has been formed huge pressure.
By a large amount of feedback batteries is carried out dissection and analysis, normally detect underproof battery more than 99% just 1 utmost point group occur unusually, and other 5 utmost point groups are still in shape in same battery.Therefore, utilize significant again to defective battery.That at present, does not still have a standard utilizes method again.
Summary of the invention
The objective of the invention is to overcome existing lead-acid accumulator for electric bicycle feedback rates height, waste defective big, that harm is heavy; provide a kind of and economize on resources, protect environment, using value height, and the electric bicycle of processing ease, technological specification utilizes method again with defective battery.
Technical scheme of the present invention is: electric bicycle utilizes method again with defective battery, operates as follows:
(1) the Market Feedback battery is carried out initial survey, the date of manufacture is no more than six months, the carrying out of discharge capacity scope up to specification utilizes processing again;
(2) with pending 12V lead acid accumulator cutting plastic casing, disassemble out 6 utmost point groups, notice preventing that acid solution from overflowing, plastic casing recycles;
(3) to the range estimation earlier of the utmost point cluster disassembled out, as pole plate, barrier film do not have breakage, color is no abnormal, detects open circuit voltage with universal instrument again, eliminates voltage and is lower than the above utmost point group of utmost point group normal voltage mean value 0.1V, work is scrapped processing;
(4) utmost point group who stays is classified according to being no more than the 0.05V voltage range;
(5) get the utmost point group that same month washbowl production, voltage range are no more than 0.05V, according to normal battery assembling technology weld series connection, sealing, fluid injection again, change into, operation such as Rong Jian handles, hold inspection and promptly can be used as the service that the service battery is used for the Market Feedback battery greater than 100 minutes battery and change.
The present invention is directed to the present situation of current Market Feedback battery of electric bicycle; propose a cover complete to defective battery initial survey, disassemble, detect, classify, assemble utilize method again; this method processing ease, technological specification; can guarantee to disassemble, assemble the product quality and the instructions for use of back battery; the enforcement of this method can significantly reduce existing feedback battery and scrap huge waste and the pollution that processing causes; can economize on resources, protect environment; has very high using value, economic benefit and obvious social benefit.
Embodiment
Further specify the present invention below by embodiment.
Use the most general 12V10Ah lead acid accumulator to be example with market, defective battery utilizes method as follows again:
1, initial survey: reject the unusual and feedback battery of date of manufacture of outward appearance, the 5A discharge capacity is utilized processing again at the battery more than 90 minutes above six months;
2, disassemble: utilize machine or other instrument disassembled, cut battery container, remove intercell connector according to the position of battery staving internal partition, carefully take out six utmost point groups, be placed in the plastic channel, prevent that acid solution is excessive, battery container recycles specially;
3, detect: at first range estimation, as pole plate, barrier film do not have breakage, color is no abnormal, detects utmost point group open circuit voltage with universal instrument again, voltage is lower than utmost point group (being no more than 2 usually) more than the normal mean value 0.1V of utmost point group rejects and do to scrap processing;
4, classification: the utmost point group who stays is classified according to being no more than the 0.05V voltage range;
5, assembling: get utmost point group with month produces, voltage range is no more than 0.05V, according to normal battery assembling technology weld pass, sealing, fluid injection again, change into, operation such as Rong Jian handles, hold inspection and can serve the service that battery is used for the Market Feedback battery greater than 100 minutes battery and change.
Claims (1)
1. an electric bicycle utilizes method again with defective battery, operates as follows:
(1) the Market Feedback battery is carried out initial survey, the date of manufacture is no more than six months, the carrying out of discharge capacity scope up to specification utilizes processing again;
(2) with pending 12V lead acid accumulator cutting plastic casing, disassemble out 6 utmost point groups, notice preventing that acid solution from overflowing, plastic casing recycles;
(3) to the range estimation earlier of the utmost point cluster disassembled out, as pole plate, barrier film do not have breakage, color is no abnormal, detects open circuit voltage with universal instrument again, eliminates voltage and is lower than the above utmost point group of utmost point group normal voltage mean value 0.1V, work is scrapped processing;
(4) utmost point group who stays is classified according to being no more than the 0.05V voltage range;
(5) get the utmost point group who is no more than 0.05V with month production, voltage range, according to normal battery assembling technology weld series connection, sealing, fluid injection again, change into, operation such as Rong Jian handles, hold inspection and promptly can be used as the service that the service battery is used for the Market Feedback battery greater than 100 minutes battery and change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102847531A CN101958441A (en) | 2010-09-16 | 2010-09-16 | Recycling method of unqualified battery for electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102847531A CN101958441A (en) | 2010-09-16 | 2010-09-16 | Recycling method of unqualified battery for electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101958441A true CN101958441A (en) | 2011-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102847531A Pending CN101958441A (en) | 2010-09-16 | 2010-09-16 | Recycling method of unqualified battery for electric bicycle |
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| CN (1) | CN101958441A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755966A (en) * | 2012-07-31 | 2012-10-31 | 河南电力试验研究院 | Cascade utilization sorting evaluation method of power cell |
| CN102903967A (en) * | 2012-10-18 | 2013-01-30 | 双登集团股份有限公司 | Method for manufacturing lead-acid battery by utilizing over-due pole plate |
| CN105612645A (en) * | 2013-10-07 | 2016-05-25 | 丰田自动车株式会社 | Assembled battery reusing system, and apparatus for assembled battery reusing system |
| CN107645022A (en) * | 2017-08-21 | 2018-01-30 | 中航锂电（洛阳）有限公司 | A kind of method for separating of retired battery |
| CN111725580A (en) * | 2020-06-24 | 2020-09-29 | 山东修车匠车业有限公司 | Returned battery processing method |
| CN112034372A (en) * | 2020-09-04 | 2020-12-04 | 超威电源集团有限公司 | Lead-acid battery failure reason detection method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101286583A (en) * | 2008-05-22 | 2008-10-15 | 潘孝坤 | Recycling and re-using process for waste lead acid accumulator |
-
2010
- 2010-09-16 CN CN2010102847531A patent/CN101958441A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101286583A (en) * | 2008-05-22 | 2008-10-15 | 潘孝坤 | Recycling and re-using process for waste lead acid accumulator |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755966A (en) * | 2012-07-31 | 2012-10-31 | 河南电力试验研究院 | Cascade utilization sorting evaluation method of power cell |
| CN102755966B (en) * | 2012-07-31 | 2014-04-09 | 河南省电力公司电力科学研究院 | Cascade utilization sorting evaluation method of power cell |
| CN102903967A (en) * | 2012-10-18 | 2013-01-30 | 双登集团股份有限公司 | Method for manufacturing lead-acid battery by utilizing over-due pole plate |
| CN105612645A (en) * | 2013-10-07 | 2016-05-25 | 丰田自动车株式会社 | Assembled battery reusing system, and apparatus for assembled battery reusing system |
| CN105612645B (en) * | 2013-10-07 | 2017-12-29 | 丰田自动车株式会社 | Assembled battery reutilization system and the device for assembled battery reutilization system |
| CN107645022A (en) * | 2017-08-21 | 2018-01-30 | 中航锂电（洛阳）有限公司 | A kind of method for separating of retired battery |
| CN111725580A (en) * | 2020-06-24 | 2020-09-29 | 山东修车匠车业有限公司 | Returned battery processing method |
| CN111725580B (en) * | 2020-06-24 | 2022-04-15 | 山东康洋电源科技有限公司 | Returned battery processing method |
| CN112034372A (en) * | 2020-09-04 | 2020-12-04 | 超威电源集团有限公司 | Lead-acid battery failure reason detection method |
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Application publication date: 20110126 |