CN103427096A - Disposal method and apparatus of waste lithium battery - Google Patents
Disposal method and apparatus of waste lithium battery Download PDFInfo
- Publication number
- CN103427096A CN103427096A CN2012101462530A CN201210146253A CN103427096A CN 103427096 A CN103427096 A CN 103427096A CN 2012101462530 A CN2012101462530 A CN 2012101462530A CN 201210146253 A CN201210146253 A CN 201210146253A CN 103427096 A CN103427096 A CN 103427096A
- Authority
- CN
- China
- Prior art keywords
- battery
- container
- disposal
- sodium chloride
- caustic soda
- 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.)
- Pending
Links
Images
Classifications
-
- 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 invention relates to a disposal method and an apparatus of a waste lithium battery, and specifically relates to a disposal recovery method and an apparatus of a waste disposable lithium battery with a metal casing. The method is finished by the following steps: preparing a mixed water treatment fluid of sodium chloride and caustic soda; placing the waste battery into the mixed water treatment fluid for immersion; stirring at regular intervals, filtering out a solid residue; and adding dilute hydrochloric acid to neutralize the waste water to obtain neutral water. The apparatus comprises a container 1 (1) provided with an upper cover (2), and a container 2 (10) connected with the container 1 (1) via a conduit (11); the container 1 (1) is connected with a sodium chloride pot (3), a caustic soda pot (4) and a stirring device (6) via the upper cover (2); and the bottom of the container 1 (1) is provided with a filter screen (7). The method and the apparatus help to substantially shorten disposal time, especially is capable of disposing a stainless-steel-casing lithium disposal battery as easily as disposing a common-steel-casing lithium disposal battery, and with more complete disposing, reduced residuals and improved disposal efficiency by 6-10 times; and also the disposal method and the apparatus are safe, economical, environment-friendly, high in efficiency and help to protect environment.
Description
Technical field
The present invention relates to the metal-back disposable lithium-battery and scrap recovery method and the equipment processed.
Background technology
The disposable lithium-battery use amount is increasing, and people are also more and more stronger to the consciousness of environmental protection, and battery is scrapped processing must consider efficiency, safety and environmental protection.But tradition scrap process the metal-back disposable lithium-battery not only the processing time longer, and process not exclusively, level of residue is many, environmental pollution has a certain impact.
Summary of the invention
The object of the invention is to: provide a kind of disposable lithium-battery to scrap processing method and device.
Disposable lithium-battery of the present invention is scrapped processing method Bian and is completed with following processing step:
A, in the plastic cement processing unit preparation sodium chloride salt and caustic soda mixing water treatment fluid;
B, waste battery is classified;
C, go the battery external packing;
D, refuse battery is inserted in sodium chloride salt and caustic soda mixing water treatment fluid and to be soaked 5-15 days;
E, regularly stirring, every 5-7 days are once;
F, leach solid residue;
G, solid residue hand over qualification company to process;
Test pH value in H, plastic cement processing unit;
I, add watery hydrochloric acid;
J, by the waste water neutralisation treatment;
K, become neutral water.
In the mixing water treatment fluid, the concentration of sodium chloride salt is 5-30%.
In the mixing water treatment fluid, the concentration of caustic soda is 2-5%.
Disposable lithium-battery of the present invention is scrapped processing unit, and it comprises the container 1 (1) that is provided with upper cover (2) and the container 2 (10) connected by conduit (11); Container 1 (1) connects sodium chloride salt cellar (3), caustic soda tank (4) and agitating device (6) through upper cover (2); Container 1 (1) bottom arranges filter screen (7).
Container 2 (10) upper ends connect PH meter (8) and reagent pot (9).
Reagent in reagent pot (9) is watery hydrochloric acid, and its concentration is 5-20%.
The method and device not only can significantly shorten the processing time; and it is almost the same easy with the common box hat lithium primary battery of processing particularly to process the stainless steel case lithium primary battery; owing to having used sodium chloride salt; process more complete; reduced residue; treatment effeciency has improved 6 to 10 times, and simultaneously both safety, economy, environmental protection, efficiency are high, have also protected environment.
The accompanying drawing explanation:
Accompanying drawing 1 is process chart of the present invention;
Accompanying drawing 2 is front views of apparatus of the present invention.
Embodiment:
To be provided with the container 1 (1) of upper cover (2) by conduit (11) connecting container 2 (10); Container 1 (1) upper end connects sodium chloride salt cellar (3), caustic soda tank (4) and agitating device (6) through upper cover (2); Container 1 (1) bottom arranges filter screen (7).Container 2 (10) upper ends connect PH meter (8) and reagent pot (9).Reagent in reagent pot (9) is watery hydrochloric acid, and its concentration is 5-20%.
Bian of the present invention completes by following steps:
A, in the plastic cement processing unit preparation sodium chloride salt and caustic soda mixing water treatment fluid;
B, waste battery is classified;
C, go the battery external packing;
D, refuse battery is inserted in sodium chloride salt and caustic soda mixing water treatment fluid and to be soaked 5-15 days;
E, regularly stirring, every 5-7 days are once;
F, leach solid residue;
G, solid residue hand over qualification company to process;
Test pH value in H, plastic cement processing unit;
I, add watery hydrochloric acid;
J, by the waste water neutralisation treatment;
K, become neutral water.
Embodiment mono-:
Sodium chloride salt: in the mixing water treatment fluid, the concentration of sodium chloride salt is 5%.
Caustic soda: in the mixing water treatment fluid, the concentration of caustic soda is 2%.
Watery hydrochloric acid: the reagent watery hydrochloric acid in reagent pot (9), its concentration is 5%.
Soak time 5 days;
Regularly stir, every 5 days once;
Embodiment bis-:
Sodium chloride salt: in the mixing water treatment fluid, the concentration of sodium chloride salt is 30%.
Caustic soda: in the mixing water treatment fluid, the concentration of caustic soda is 5%.
Watery hydrochloric acid: the reagent watery hydrochloric acid in reagent pot (9), its concentration is 20%.
Soak 15 days;
Regularly stir, every 7 days once.
Claims (6)
1. disposable lithium-battery is scrapped processing method, it is characterized in that: Bian completes with following processing step:
A, in the plastic cement processing unit preparation sodium chloride salt and caustic soda mixing water treatment fluid;
B, waste battery is classified;
C, go the battery external packing;
D, refuse battery is inserted in sodium chloride salt and caustic soda mixing water treatment fluid and to be soaked 5-15 days;
E, regularly stirring, every 5-7 days are once;
F, leach solid residue;
G, solid residue hand over qualification company to process;
Test pH value in H, plastic cement processing unit;
I, add watery hydrochloric acid;
J, by the waste water neutralisation treatment;
K, become neutral water.
2. disposable lithium-battery as claimed in claim 1 is scrapped processing method, it is characterized in that: in the mixing water treatment fluid, the concentration of sodium chloride salt is 5-30%.
3. disposable lithium-battery as claimed in claim 1 is scrapped processing method, it is characterized in that: in the mixing water treatment fluid, the concentration of caustic soda is 2-5%.
4. disposable lithium-battery is scrapped processing unit, it comprises the container 1 (1) that is provided with upper cover (2) and the container 2 (10) connected by conduit (11), and it is characterized in that: container 1 (1) connects sodium chloride salt cellar (3), caustic soda tank (4) and agitating device (6) through upper cover (2); Container 1 (1) bottom arranges filter screen (7).
5. disposable lithium-battery as claimed in claim 4 is scrapped processing unit, it is characterized in that: container 2 (10) upper ends connect PH meter (8) and reagent pot (9).
6. disposable lithium-battery as described as claim 4 or 5 is scrapped processing unit, it is characterized in that: the reagent in reagent pot (9) is watery hydrochloric acid, and its concentration is 5-20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101462530A CN103427096A (en) | 2012-05-14 | 2012-05-14 | Disposal method and apparatus of waste lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101462530A CN103427096A (en) | 2012-05-14 | 2012-05-14 | Disposal method and apparatus of waste lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103427096A true CN103427096A (en) | 2013-12-04 |
Family
ID=49651539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101462530A Pending CN103427096A (en) | 2012-05-14 | 2012-05-14 | Disposal method and apparatus of waste lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103427096A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5882811A (en) * | 1993-02-25 | 1999-03-16 | Canon Kabushiki Kaisha | Method for recovering lithium cell materials |
| JP2007012527A (en) * | 2005-07-01 | 2007-01-18 | Jfe Kankyo Corp | Collecting method of metallurgic raw material from waste dry battery |
| CN101054631A (en) * | 2007-05-18 | 2007-10-17 | 北京矿冶研究总院 | Method for recovering valuable metal in invalid lithium ion battery |
| CN101318712A (en) * | 2008-07-08 | 2008-12-10 | 清华大学 | Method for recycling cobalt from waste and old lithium ion battery |
| CN102199705A (en) * | 2011-05-06 | 2011-09-28 | 河北工程大学 | Method for recovering lithium metal from used batteries |
| CN202678463U (en) * | 2012-05-14 | 2013-01-16 | 深圳市艾博尔新能源有限公司 | Disposal lithium battery scraping disposing device |
-
2012
- 2012-05-14 CN CN2012101462530A patent/CN103427096A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5882811A (en) * | 1993-02-25 | 1999-03-16 | Canon Kabushiki Kaisha | Method for recovering lithium cell materials |
| JP2007012527A (en) * | 2005-07-01 | 2007-01-18 | Jfe Kankyo Corp | Collecting method of metallurgic raw material from waste dry battery |
| CN101054631A (en) * | 2007-05-18 | 2007-10-17 | 北京矿冶研究总院 | Method for recovering valuable metal in invalid lithium ion battery |
| CN101318712A (en) * | 2008-07-08 | 2008-12-10 | 清华大学 | Method for recycling cobalt from waste and old lithium ion battery |
| CN102199705A (en) * | 2011-05-06 | 2011-09-28 | 河北工程大学 | Method for recovering lithium metal from used batteries |
| CN202678463U (en) * | 2012-05-14 | 2013-01-16 | 深圳市艾博尔新能源有限公司 | Disposal lithium battery scraping disposing device |
Non-Patent Citations (3)
| Title |
|---|
| 吴咏梅，等: "废旧电池的回收利用", 《工艺.试验》 * |
| 赵鹏飞，等: "废旧锂离子电池回收工艺研究进展", 《废旧锂离子电池回收工艺研究进展》 * |
| 金玉健，等: "废旧锂离子电池回收利用的研究现状", 《再生资源研究》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103145196A (en) | Method for producing polymerization ferric chloride by utilizing waste hydrochloric acid and waste ferrous mud | |
| CN102774899A (en) | Sewage treatment method | |
| CN202678463U (en) | Disposal lithium battery scraping disposing device | |
| CN103427096A (en) | Disposal method and apparatus of waste lithium battery | |
| CN102652953A (en) | Treatment method of chromium pollution construction waste | |
| CN202499794U (en) | Curing treatment device for waste drilling fluid | |
| ATE471993T1 (en) | BIS-DIGLYCOLAMIDE (BISDGA) AS A NEW EXTRACTION AGENT FOR LANTHANOIDES AL(III)Ü AND ACTINIDES AAN(III)Ü IN AQUEOUS, HIGHLY RADIOACTIVE WASTE | |
| Kemgang Lekomo et al. | Assessing impacts of sand mining on water quality in Toutsang locality and design of waste water purification system | |
| PH12015501267A1 (en) | Method for producing compatible, transparent water-containing oil, and device for producing compatible, transparent water-containing oil | |
| JP2014232016A (en) | Dibutyl phosphate decomposition device, and glass solidification device of radioactive effluent | |
| CN203582550U (en) | Ion microbubble aeration oil decomposition technology | |
| Gomes et al. | Integrating remediation and resource recovery of industrial alkaline wastes: case studies of steel and alumina industry residues | |
| CN108395067B (en) | Process for treating oily sludge by water washing method | |
| CN102642945A (en) | Technique for recycling aluminum hydroxide from waste liquid for acid washing and alkaline washing aluminum-based material | |
| CN202492427U (en) | Electronickelling wastewater reuse processing system | |
| CN204594773U (en) | One is built and asbestos sample pre-treatments equipment in automotive material | |
| CN205241295U (en) | Novel PCB waste liquor recovery device | |
| CN101342541B (en) | Eluting medicament for soil polluted by petroleum, formulating method and application thereof | |
| Cravotta III | PHREEQ-N-AMDTreat+ REYs water-quality modeling tools to evaluate acid mine drainage treatment strategies for recovery of rare-earth elements | |
| MX2014010730A (en) | Improved process for obtaining ionic amino acid esters. | |
| CN201592986U (en) | Raffinate recovery system | |
| CN203307187U (en) | Wet-method treatment equipment for sludge | |
| CN101817609B (en) | Method for reutilization of wastewater of process of producing rare earth chloride by extraction and transformation of sulfuric acid system | |
| CN205613274U (en) | Absorb absorption cell device of industry tail gas | |
| CN103936217A (en) | Recovery and purification device and method for diesel oil in abandoned oil-based drilling fluid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131204 |