CN105186060A - Device for recycling waste lead storage battery electrolyte - Google Patents
Device for recycling waste lead storage battery electrolyte Download PDFInfo
- Publication number
- CN105186060A CN105186060A CN201510628631.2A CN201510628631A CN105186060A CN 105186060 A CN105186060 A CN 105186060A CN 201510628631 A CN201510628631 A CN 201510628631A CN 105186060 A CN105186060 A CN 105186060A
- Authority
- CN
- China
- Prior art keywords
- diffusion dialysis
- acid
- storage battery
- battery electrolyte
- waste lead
- 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
- 238000003860 storage Methods 0.000 title claims abstract description 80
- 239000003792 electrolyte Substances 0.000 title claims abstract description 49
- 239000002699 waste material Substances 0.000 title claims abstract description 47
- 238000004064 recycling Methods 0.000 title claims abstract description 17
- 238000000502 dialysis Methods 0.000 claims abstract description 80
- 238000009792 diffusion process Methods 0.000 claims abstract description 79
- 239000002253 acid Substances 0.000 claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000008676 import Effects 0.000 claims description 33
- 238000011084 recovery Methods 0.000 claims description 21
- 230000008901 benefit Effects 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract 2
- 238000010306 acid treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 229910021645 metal ion Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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
Landscapes
- Secondary Cells (AREA)
Abstract
The invention belongs to a device for recycling waste lead storage battery electrolyte. The device comprises a waste lead storage battery electrolyte storage tank, wherein the waste lead storage battery electrolyte storage tank is sequentially connected with an acid-proof pump, a filter and an acid liquid inlet of a diffusion dialysis assembly through a pipeline; a water pipeline is connected with a water inlet of the diffusion dialysis assembly; a residual liquid outlet of the diffusion dialysis assembly is connected with a follow-up treatment section through a pipeline; and a recovered acid outlet of the diffusion dialysis assembly is connected with a recovered acid storage tank through a pipeline. The device disclosed by the invention has the advantages that the structure is simple; the waste acid treatment cost of enterprises is reduced; meanwhile, the waste acid can be effectively recovered; and the economical benefits and social benefits of electrolyte treatment enterprises are improved.
Description
Technical field
The invention belongs to waste lead storage battery electrolyte recovery technology field, be specifically related to a kind of waste lead storage battery electrolyte recycling device.
Background technology
The composition of waste lead storage battery electrolyte is mainly sulfuric acid and metal ion; When lead accumulator can not use, in order to avoid electrolyte causes severe contamination generally to be processed by the method for limestone vegetation to environment; Above-mentioned processing mode also exists the defect such as the wasting of resources, processing cost increase, also can cause severe environmental pollution time serious, its serious impact and constrain the survival and development of enterprise.
Summary of the invention
The object of the invention is to overcome defect of the prior art and provide a kind of structure simple, reduce enterprise's spent acid processing cost, effectively can reclaim, improve the economic benefit of electrolyte process enterprise and a kind of waste lead storage battery electrolyte recycling device of social benefit to spent acid simultaneously.
The object of the present invention is achieved like this: comprise waste lead storage battery electrolyte storage tank, waste lead storage battery electrolyte storage tank is connected with the acid solution import of diffusion dialysis assembly with acid-proof pump, filter successively by pipeline, waterpipe is connected with the water inlet of diffusion dialysis assembly, the raffinate outlet of diffusion dialysis assembly is connected with subsequent treatment workshop section by pipeline, and the recovery acid outlet of described diffusion dialysis assembly is connected with the sour storage tank of recovery by pipeline.
Preferably, described diffusion dialysis assembly comprises a diffusion dialysis device, and the acid solution import of diffusion dialysis device is provided with first-class gauge; The water inlet of diffusion dialysis device is provided with second gauge.
Preferably, described diffusion dialysis assembly comprises several diffusion dialysis devices, is in parallel, the acid solution import of diffusion dialysis device is provided with first-class gauge, the water inlet of diffusion dialysis device is provided with second gauge between several diffusion dialysis devices.
Preferably, the recovery acid of described diffusion dialysis assembly exports and reclaims on the pipeline between sour storage tank and is provided with regenerated acid surge tank and acid pump.
Preferably, the first valve is provided with between described waste lead storage battery electrolyte storage tank and acid-proof pump.
Preferably, the import department of described first-class gauge is provided with the second valve, and the import department of described second gauge is provided with the 3rd valve.
Preferably, the import department of described acid pump is provided with the 4th valve.
According to a kind of waste lead storage battery electrolyte recycling device that such scheme is made, can reach more than 80% to the rate of recovery of free acid by arranging diffusion dialysis assembly, 90% is greater than to the rejection of slaine; Reclaim acid with after former concentrated acid raising concentration to proportioning, can be used for the pickling of metal surface, and production and application requirement can be met completely; Acid most in waste lead storage battery electrolyte can be recycled by the present invention, acid content in raffinate is lower, can discharge standard be reached by simple neutralisation treatment, not only effectively can reduce the processing cost of waste lead storage battery electrolyte, also reclaim acid in a large number; Have structure simple, reduce enterprise's spent acid processing cost, effectively can reclaim spent acid simultaneously, improve the economic benefit of electrolyte process enterprise and the advantage of social benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is another structural representation of the present invention.
Embodiment
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, now contrast accompanying drawing and the specific embodiment of the present invention is described, label identical in the various figures represents identical parts.For making simplified form, only schematically show and invent relevant part in each figure, they do not represent its practical structures as product.
As shown in Figure 1, 2, the present invention includes waste lead storage battery electrolyte storage tank 1, waste lead storage battery electrolyte storage tank 1 is connected with the acid solution import of diffusion dialysis assembly with acid-proof pump 7, filter 2 successively by pipeline, waterpipe 4 is connected with the water inlet of diffusion dialysis assembly, the raffinate outlet of diffusion dialysis assembly is connected with subsequent treatment workshop section 5 by pipeline, and the recovery acid outlet of described diffusion dialysis assembly is connected with the sour storage tank 6 of recovery by pipeline.Described diffusion dialysis assembly comprises a diffusion dialysis device 3, and the acid solution import of diffusion dialysis device 3 is provided with first-class gauge 8; The water inlet of diffusion dialysis device 3 is provided with second gauge 9.Described diffusion dialysis assembly comprises several diffusion dialysis devices 3, is in parallel, the acid solution import of diffusion dialysis device 3 is provided with first-class gauge 8, the water inlet of diffusion dialysis device 3 is provided with second gauge 9 between several diffusion dialysis devices 3.The recovery acid of described diffusion dialysis assembly exports and reclaims on the pipeline between sour storage tank 6 and is provided with regenerated acid surge tank 10 and acid pump 11.The first valve 13 is provided with between described waste lead storage battery electrolyte storage tank 1 and acid-proof pump 7.The import department of described first-class gauge 8 is provided with the second valve 14, and the import department of described second gauge 9 is provided with the 3rd valve 15.The import department of described acid pump 11 is provided with the 4th valve 12.
In order to more detailed explanation the present invention, now the present invention is further elaborated in conjunction with the embodiments.Specific embodiment is as follows:
Embodiment one
A kind of waste lead storage battery electrolyte recycling device, comprise waste lead storage battery electrolyte storage tank 1, waste lead storage battery electrolyte storage tank 1 is connected with the acid solution import of diffusion dialysis assembly with acid-proof pump 7, filter 2 successively by pipeline, waterpipe 4 is connected with the water inlet of diffusion dialysis assembly, the raffinate outlet of diffusion dialysis assembly is connected with subsequent treatment workshop section 5 by pipeline, and the recovery acid outlet of described diffusion dialysis assembly is connected with the sour storage tank 6 of recovery by pipeline.Described diffusion dialysis assembly comprises a diffusion dialysis device 3, and the acid solution import of diffusion dialysis device 3 is provided with first-class gauge 8; The water inlet of diffusion dialysis device 3 is provided with second gauge 9.The recovery acid of described diffusion dialysis assembly exports and reclaims on the pipeline between sour storage tank 6 and is provided with regenerated acid surge tank 10 and acid pump 11.The first valve 13 is provided with between described waste lead storage battery electrolyte storage tank 1 and acid-proof pump 7.The import department of described first-class gauge 8 is provided with the second valve 14, and the import department of described second gauge 9 is provided with the 3rd valve 15.The import department of described acid pump 11 is provided with the 4th valve 12.
Embodiment two
A kind of waste lead storage battery electrolyte recycling device, comprise waste lead storage battery electrolyte storage tank 1, waste lead storage battery electrolyte storage tank 1 is connected with the acid solution import of diffusion dialysis assembly with acid-proof pump 7, filter 2 successively by pipeline, waterpipe 4 is connected with the water inlet of diffusion dialysis assembly, the raffinate outlet of diffusion dialysis assembly is connected with subsequent treatment workshop section 5 by pipeline, and the recovery acid outlet of described diffusion dialysis assembly is connected with the sour storage tank 6 of recovery by pipeline.It is in parallel that described diffusion dialysis assembly comprises between two diffusion dialysis devices, 3, two diffusion dialysis devices 3, the acid solution import of each diffusion dialysis device 3 is separately installed with first-class gauge 8, the water inlet of each diffusion dialysis device 3 is separately installed with second gauge 9.The recovery acid of described diffusion dialysis assembly exports and reclaims on the pipeline between sour storage tank 6 and is provided with regenerated acid surge tank 10 and acid pump 11.The first valve 13 is provided with between described waste lead storage battery electrolyte storage tank 1 and acid-proof pump 7.The import department of described first-class gauge 8 is provided with the second valve 14, and the import department of described second gauge 9 is provided with the 3rd valve 15.The import department of described acid pump 11 is provided with the 4th valve 12.
Embodiment three
A kind of waste lead storage battery electrolyte recycling device, comprise waste lead storage battery electrolyte storage tank 1, waste lead storage battery electrolyte storage tank 1 is connected with the acid solution import of diffusion dialysis assembly with acid-proof pump 7, filter 2 successively by pipeline, waterpipe 4 is connected with the water inlet of diffusion dialysis assembly, the raffinate outlet of diffusion dialysis assembly is connected with subsequent treatment workshop section 5 by pipeline, and the recovery acid outlet of described diffusion dialysis assembly is connected with the sour storage tank 6 of recovery by pipeline.It is in parallel that described diffusion dialysis assembly comprises between three diffusion dialysis devices, 3, three diffusion dialysis devices 3, the acid solution import of each diffusion dialysis device 3 is separately installed with first-class gauge 8, the water inlet of each diffusion dialysis device 3 is separately installed with second gauge 9.The recovery acid of described diffusion dialysis assembly exports and reclaims on the pipeline between sour storage tank 6 and is provided with regenerated acid surge tank 10 and acid pump 11.The first valve 13 is provided with between described waste lead storage battery electrolyte storage tank 1 and acid-proof pump 7.The import department of described first-class gauge 8 is provided with the second valve 14, and the import department of described second gauge 9 is provided with the 3rd valve 15.The import department of described acid pump 11 is provided with the 4th valve 12.
Waste lead storage battery electrolyte in the present invention in waste lead storage battery electrolyte storage tank 1 and the water in waterpipe 4 enter respectively in diffusion dialysis device 3 carry out spreading, dialysis, major part acid in waste lead storage battery electrolyte is separated with metal ion, after being separated, major part acid is entered by regenerated acid surge tank 10 and acid pump 11 and reclaims in sour storage tank 6, can carry out recycling; Raffinate is metal ion and a small amount of acid, and it can be used for other operations, or simply neutralizes.Diffusion dialysis device can commercially directly be purchased, and its structure and operation principle repeat no more; In the present invention, waste lead storage battery electrolyte need process, in order to avoid the amberplex in contamination dialyzer through micro-filtration (≤5um); Waste lead storage battery electrolyte needs clarification, without solid particle and suspended matter.The working temperature of described diffusion dialysis device 3 is not more than 40 DEG C.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " is provided with ", " installation " etc. should be interpreted broadly, such as, can be fixedly connected with, connect integratedly, also can be removably connect; Also can be the connection of two element internals; Can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.It is to be noted in this article, " first ", " second ", " the 3rd " etc. only for differentiation each other, but not represent they significance level and order etc.A series of detailed description listed is above only illustrating for feasibility execution mode of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent implementations done of spirit or change all should be included within protection scope of the present invention.
Claims (7)
1. a waste lead storage battery electrolyte recycling device, comprise waste lead storage battery electrolyte storage tank (1), it is characterized in that: waste lead storage battery electrolyte storage tank (1) is connected with the acid solution import of diffusion dialysis assembly with acid-proof pump (7), filter (2) successively by pipeline, waterpipe (4) is connected with the water inlet of diffusion dialysis assembly, the raffinate outlet of diffusion dialysis assembly is connected with subsequent treatment workshop section (5) by pipeline, and the recovery acid outlet of described diffusion dialysis assembly is connected with the sour storage tank of recovery (6) by pipeline.
2. waste lead storage battery electrolyte recycling device according to claim 1, it is characterized in that: described diffusion dialysis assembly comprises a diffusion dialysis device (3), the acid solution import of diffusion dialysis device (3) is provided with first-class gauge (8); The water inlet of diffusion dialysis device (3) is provided with second gauge (9).
3. waste lead storage battery electrolyte recycling device according to claim 1, it is characterized in that: described diffusion dialysis assembly comprises several diffusion dialysis devices (3), be in parallel between several diffusion dialysis devices (3), the acid solution import of diffusion dialysis device (3) is provided with first-class gauge (8), the water inlet of diffusion dialysis device (3) is provided with second gauge (9).
4. waste lead storage battery electrolyte recycling device according to claim 1, is characterized in that: the pipeline between the recovery acid outlet of described diffusion dialysis assembly with the sour storage tank of recovery (6) is provided with regenerated acid surge tank (10) and acid pump (11).
5. waste lead storage battery electrolyte recycling device according to claim 1, is characterized in that: be provided with the first valve (13) between described waste lead storage battery electrolyte storage tank (1) and acid-proof pump (7).
6. waste lead storage battery electrolyte recycling device according to Claims 2 or 3, it is characterized in that: the import department of described first-class gauge (8) is provided with the second valve (14), the import department of described second gauge (9) is provided with the 3rd valve (15).
7. waste lead storage battery electrolyte recycling device according to claim 1, is characterized in that: the import department of described acid pump (11) is provided with the 4th valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510628631.2A CN105186060B (en) | 2015-09-21 | 2015-09-21 | A kind of waste lead storage battery electrolyte recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510628631.2A CN105186060B (en) | 2015-09-21 | 2015-09-21 | A kind of waste lead storage battery electrolyte recycling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105186060A true CN105186060A (en) | 2015-12-23 |
| CN105186060B CN105186060B (en) | 2017-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510628631.2A Expired - Fee Related CN105186060B (en) | 2015-09-21 | 2015-09-21 | A kind of waste lead storage battery electrolyte recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105186060B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549198A (en) * | 2016-12-06 | 2017-03-29 | 中国科学院宁波材料技术与工程研究所 | A kind of electric power system |
| CN107910609A (en) * | 2017-10-18 | 2018-04-13 | 荆门市格林美新材料有限公司 | A kind of waste lead storage battery electrolyte automatic recovery device |
| CN110085803A (en) * | 2019-04-28 | 2019-08-02 | 天能电池集团（安徽）有限公司 | A kind of smear leaching acid system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045568A (en) * | 2007-04-29 | 2007-10-03 | 哈尔滨工业大学 | Recoverying method for sulfate in high concentration acid-containg waste liquid of battery factory |
| CN201305463Y (en) * | 2008-12-03 | 2009-09-09 | 上海轻工业研究所有限公司 | Waste acid or waste alkali recovery device for automatic diffusion dialysis industry |
| CN103086328A (en) * | 2012-12-29 | 2013-05-08 | 肇庆理士电源技术有限公司 | Formation acid recovery method and facility and method for recycling formation acid with facility |
| CN104529003A (en) * | 2014-12-26 | 2015-04-22 | 江苏华兴电气科技有限公司 | Waste acid regeneration device |
-
2015
- 2015-09-21 CN CN201510628631.2A patent/CN105186060B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045568A (en) * | 2007-04-29 | 2007-10-03 | 哈尔滨工业大学 | Recoverying method for sulfate in high concentration acid-containg waste liquid of battery factory |
| CN201305463Y (en) * | 2008-12-03 | 2009-09-09 | 上海轻工业研究所有限公司 | Waste acid or waste alkali recovery device for automatic diffusion dialysis industry |
| CN103086328A (en) * | 2012-12-29 | 2013-05-08 | 肇庆理士电源技术有限公司 | Formation acid recovery method and facility and method for recycling formation acid with facility |
| CN104529003A (en) * | 2014-12-26 | 2015-04-22 | 江苏华兴电气科技有限公司 | Waste acid regeneration device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549198A (en) * | 2016-12-06 | 2017-03-29 | 中国科学院宁波材料技术与工程研究所 | A kind of electric power system |
| CN106549198B (en) * | 2016-12-06 | 2020-06-09 | 中国科学院宁波材料技术与工程研究所 | Power supply system |
| CN107910609A (en) * | 2017-10-18 | 2018-04-13 | 荆门市格林美新材料有限公司 | A kind of waste lead storage battery electrolyte automatic recovery device |
| CN107910609B (en) * | 2017-10-18 | 2019-10-25 | 荆门市格林美新材料有限公司 | A kind of waste lead storage battery electrolyte automatic recovery device |
| CN110085803A (en) * | 2019-04-28 | 2019-08-02 | 天能电池集团（安徽）有限公司 | A kind of smear leaching acid system |
| CN110085803B (en) * | 2019-04-28 | 2021-09-10 | 天能电池集团（安徽）有限公司 | Acid spraying system for smear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105186060B (en) | 2017-11-21 |
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Granted publication date: 20171121 |