CN108183278A - A kind of lead-acid accumulator recovery method of environmental protection - Google Patents
A kind of lead-acid accumulator recovery method of environmental protection Download PDFInfo
- Publication number
- CN108183278A CN108183278A CN201711489786.8A CN201711489786A CN108183278A CN 108183278 A CN108183278 A CN 108183278A CN 201711489786 A CN201711489786 A CN 201711489786A CN 108183278 A CN108183278 A CN 108183278A
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- China
- Prior art keywords
- lead
- acid accumulator
- environmental protection
- substance
- recovery method
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- 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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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Secondary Cells (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to battery recycling technical field more particularly to a kind of lead-acid accumulator recovery methods of environmental protection.Include the following steps, 1) it will use crusher that lead-acid accumulator is carried out break process and recycle the electrolyte of discharge；2) accumulator in step 1) is again passed by and rolls processing and the further electrolyte of recycling discharge；3) solid matter in step 2) is detached, screens out particulate and electrode paste；4) solid matter remaining in step 3) is continued to roll processing；5) substance of step 4) is sieved using gravitational separation process, screens out heavy substance as metallic particles；6) it is continuing with gravitational separation process to sieve the light materials of step 5), screens out heavy substance as bakelite, light materials are polypropylene.The present invention provides a kind of lead-acid accumulator recovery method of convenient, fast, rational environmental protection.
Description
Technical field
The present invention relates to battery recycling technical field more particularly to a kind of lead-acid accumulator recovery methods of environmental protection.
Background technology
With being continuously increased for human society energy demand, lead-acid accumulator as a kind of portable energy reservoir,
Shared ratio is increasing in society and daily life, in the old and useless battery after use containing a large amount of heavy metal and
Electrolyte solution if cannot deal carefully with, and arbitrarily abandons, under long-term abrasion and weathering, electrolyte solution easy to leak,
Into the ecosystem, environment and personal safety are endangered, and random abandon of heavy metal causes to waste, therefore the recycling of old and useless battery
It handles most important.
Invention content
The present invention is directed to prevent the harm of old and useless battery, and provide a kind of lead acid storage battery of convenient, fast, rational environmental protection
Pond recovery method.
The present invention to achieve the above object, using following technical scheme：A kind of lead-acid accumulator recovery method of environmental protection, packet
Include following steps,
1) it will use crusher that lead-acid accumulator is carried out break process and recycle the electrolyte of discharge；
2) accumulator in step 1) is again passed by and rolls processing and the further electrolyte of recycling discharge；
3) solid matter in step 2) is detached, screens out particulate and electrode paste；
4) solid matter remaining in step 3) is continued to roll processing；
5) substance of step 4) is sieved using gravitational separation process, screens out heavy substance as metallic particles；
6) it is continuing with gravitational separation process to sieve the light materials of step 5), screens out heavy substance as bakelite, light object
Matter is polypropylene.
Preferably：The heavy substance that step 5) obtains is put into smelting furnace, temperature of smelting furnace is 1200~1250 DEG C.
Preferably：The solid matter that step 2) obtains is cleaned.
The beneficial effects of the invention are as follows：The each operating procedure of the present invention is simple, can split lead-acid accumulator completely, will
Battery structure refines, and recycles each recycling or harmful ingredient, the early period of the completion dangerous substance processing of high quality
Classification work, can effectively prevent the generation of the problem of environmental pollution caused by battery arbitrarily abandons or battery recycling is dealt with improperly,
To ensure environment and personal safety.
Specific embodiment
With reference to embodiment, the invention will be further described：
The present invention includes the following steps,
1) it will use crusher that lead-acid accumulator is carried out break process and recycle the electrolyte of discharge；
2) accumulator in step 1) is again passed by and rolls processing and the further electrolyte of recycling discharge；
3) solid matter in step 2) is detached, screens out particulate and electrode paste；
4) solid matter remaining in step 3) is continued to roll processing；
5) substance of step 4) is sieved using gravitational separation process, screens out heavy substance as metallic particles；
6) it is continuing with gravitational separation process to sieve the light materials of step 5), screens out heavy substance as bakelite, light object
Matter is polypropylene.
In the present embodiment, the heavy substance obtained in step 5) is put into smelting furnace, temperature of smelting furnace is 1200~1250 DEG C,
The solid matter that step 2) obtains is cleaned, cleaning also imports processing pond together with the electrolyte in step 1) and step 2)
In.
The each operating procedure of the present invention is simple, can split lead-acid accumulator completely, battery structure is refined, and recycling is every
A kind of recycling or harmful ingredient carries out harmful substance special rational processing using technology, can be effective
The generation of the problem of environmental pollution caused by battery arbitrarily abandons or battery recycling is dealt with improperly is prevented, to ensure environment and the person
Safety.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as it employs the various improvement of inventive concept and technical scheme of the present invention progress or not improved directly applies to other fields
It closes, within protection scope of the present invention.
Claims (3)
1. a kind of lead-acid accumulator recovery method of environmental protection, it is characterised in that：Include the following steps,
1) lead-acid accumulator is carried out to the electrolyte of break process and recycling discharge using crusher；
2) accumulator in step 1) is again passed by and rolls processing and the further electrolyte of recycling discharge；
3) solid matter in step 2) is detached, screens out particulate and electrode paste；
4) solid matter remaining in step 3) is continued to roll processing；
5) substance of step 4) is sieved using gravitational separation process, screens out heavy substance as metallic particles；
6) it is continuing with gravitational separation process to sieve the light materials of step 5), screens out heavy substance as bakelite, light materials are
Polypropylene.
2. the lead-acid accumulator recovery method of environmental protection according to claim 1, it is characterised in that：The weight that step 5) is obtained
Substance is put into smelting furnace, and temperature of smelting furnace is 1200~1250 DEG C.
3. the lead-acid accumulator recovery method of environmental protection according to claim 1, it is characterised in that：Consolidate to what step 2) obtained
Body substance is cleaned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711489786.8A CN108183278A (en) | 2017-12-30 | 2017-12-30 | A kind of lead-acid accumulator recovery method of environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711489786.8A CN108183278A (en) | 2017-12-30 | 2017-12-30 | A kind of lead-acid accumulator recovery method of environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108183278A true CN108183278A (en) | 2018-06-19 |
Family
ID=62549333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711489786.8A Pending CN108183278A (en) | 2017-12-30 | 2017-12-30 | A kind of lead-acid accumulator recovery method of environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108183278A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101098031A (en) * | 2006-06-30 | 2008-01-02 | 上海飞轮有色冶炼厂 | Environmental protection recovery processing method for waste lead acid accumulator |
| CN101170203A (en) * | 2007-11-20 | 2008-04-30 | 浙江工业大学 | A crash selection method for thrown lead acid accumulator and special tower gravity selector |
| CN101217205A (en) * | 2007-12-27 | 2008-07-09 | 河南豫光金铅股份有限公司 | A method of pre-treatment and components separation of waste lead-acid accumulator |
| CN104124486A (en) * | 2014-07-28 | 2014-10-29 | 湖南江冶机电科技股份有限公司 | Process for crushing and separating waste maintenance-free lead-acid storage battery |
| CN203967215U (en) * | 2014-08-06 | 2014-11-26 | 浙江长兴金太阳电源有限公司 | Lead acid accumulator reclaims residue treatment facility again |
| CN105206892A (en) * | 2015-10-19 | 2015-12-30 | 河北工业大学 | Lead-plastic separation method and device for disassembly of waste lead-acid batteries |
| WO2016039859A1 (en) * | 2014-09-12 | 2016-03-17 | Johnson Controls Technology Company | Systems and methods for selectively separating and separately processing portions of lead-acid batteries |
| CN205761510U (en) * | 2016-05-25 | 2016-12-07 | 广东新生环保科技股份有限公司 | A kind of battery cutting and crushing device |
-
2017
- 2017-12-30 CN CN201711489786.8A patent/CN108183278A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101098031A (en) * | 2006-06-30 | 2008-01-02 | 上海飞轮有色冶炼厂 | Environmental protection recovery processing method for waste lead acid accumulator |
| CN101170203A (en) * | 2007-11-20 | 2008-04-30 | 浙江工业大学 | A crash selection method for thrown lead acid accumulator and special tower gravity selector |
| CN101217205A (en) * | 2007-12-27 | 2008-07-09 | 河南豫光金铅股份有限公司 | A method of pre-treatment and components separation of waste lead-acid accumulator |
| CN104124486A (en) * | 2014-07-28 | 2014-10-29 | 湖南江冶机电科技股份有限公司 | Process for crushing and separating waste maintenance-free lead-acid storage battery |
| CN203967215U (en) * | 2014-08-06 | 2014-11-26 | 浙江长兴金太阳电源有限公司 | Lead acid accumulator reclaims residue treatment facility again |
| WO2016039859A1 (en) * | 2014-09-12 | 2016-03-17 | Johnson Controls Technology Company | Systems and methods for selectively separating and separately processing portions of lead-acid batteries |
| CN105206892A (en) * | 2015-10-19 | 2015-12-30 | 河北工业大学 | Lead-plastic separation method and device for disassembly of waste lead-acid batteries |
| CN205761510U (en) * | 2016-05-25 | 2016-12-07 | 广东新生环保科技股份有限公司 | A kind of battery cutting and crushing device |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180619 |
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| RJ01 | Rejection of invention patent application after publication |