CN204841187U - Spent acid recovery unit - Google Patents
Spent acid recovery unit Download PDFInfo
- Publication number
- CN204841187U CN204841187U CN201520527420.5U CN201520527420U CN204841187U CN 204841187 U CN204841187 U CN 204841187U CN 201520527420 U CN201520527420 U CN 201520527420U CN 204841187 U CN204841187 U CN 204841187U
- Authority
- CN
- China
- Prior art keywords
- spent acid
- stillpot
- acid
- pipeline
- filter element
- 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.)
- Expired - Fee Related
Links
- 239000002253 acid Substances 0.000 title claims abstract description 40
- 238000011084 recovery Methods 0.000 title abstract description 5
- 239000007788 liquid Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000001556 precipitation Methods 0.000 abstract description 8
- 239000003792 electrolyte Substances 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000011550 stock solution Substances 0.000 abstract 5
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model discloses a spent acid recovery unit, including a collecting vat, two at least precipitation tanks, a filter core device and a stock solution bucket, collecting vat, precipitation tank, filter core device, stock solution bucket cluster be connected together, the spent acid is collected in the collecting vat, the spent acid can flow through each precipitation tank and filter core device in proper order and finally reach the stock solution bucket. The polar plateization becomes the spent acid of production and collects in the collecting vat, the spent acid slightly deposits in the collecting vat, and the spent acid flows through each precipitation tank in proper order, carries out fractional precipitation, and the spent acid flows through the filter core device again and carries out last filtration, finally reachs the stock solution bucket, and the spent acid in the stock solution bucket can regard as electrolyte to use. The utility model discloses a spent acid recovery unit can retrieve the spent acid and recycle, saves the resource, has solved the emission problem of spent acid to simple structure.
Description
Technical field
The utility model relates to a kind of acid-restoring plant, particularly relates to a kind of system reclaimed the spent acid after pole plate changes into.
Background technology
The acid-spending strength produced in pole plate formation process is higher, and containing a large amount of metallic element, and direct discharge not only can serious environment pollution, and waste resource.If carry out neutralization reaction with alkaline solution also can consume a large amount of alkaline solutions, cost is higher, is unfavorable for practical operation.How to process spent acid is the technical barrier perplexing enterprise always.
Utility model content
The utility model provides the simple acid-restoring plant of a kind of structure, the spent acid after recovery can be used as electrolyte.The utility model solves the technical scheme that its technical problem adopts:
A kind of acid-restoring plant, comprise a feeder, at least two stillpots, a filter element device and liquid storing barrels, described feeder, stillpot, filter element device, liquid storing barrel are chained together, spent acid is collected in described feeder, and spent acid can flow through each stillpot successively and filter element device also finally arrives liquid storing barrel.
The spent acid that pole plate changes into generation is collected in described feeder, and spent acid slightly precipitates in feeder, and spent acid flows through each stillpot successively, carry out fractional precipitation, spent acid flows through filter element device again and finally filters, and finally arrives liquid storing barrel, and the spent acid in liquid storing barrel can be used as electrolyte and uses.Acid-restoring plant of the present utility model can recycle by waste acid recovery, saving resource, solve the emission problem of spent acid, and structure is simple.
Among one preferred embodiment: spent acid is upper and lower roundabout advance in described stillpot.Extend the flowing stroke of spent acid, particle is sunk to bottom stillpot automatically, improve sedimentation effect.
Among one preferred embodiment: dividing plate is set in described stillpot spaced reciprocally and makes spent acid by the side roundabout opposite side proceeding to stillpot up and down of stillpot to form passage roundabout up and down.
Among one preferred embodiment: the bottom of described feeder is provided with inlet, described inlet place is connected with plunger displacement pump.Spent acid in electrolytic bath can be drawn in feeder by plunger displacement pump, easy to use.
Among one preferred embodiment: described feeder is connected by pipeline with between stillpot, the two ends of described pipeline are connected to the top of feeder and the top of stillpot.
Among one preferred embodiment: described pipeline is provided with water pump.
Among one preferred embodiment: be connected by pipeline between two adjacent stillpots, the two ends of described pipeline are connected to the top of two stillpots.
Among one preferred embodiment: described pipeline is provided with water pump.
Among one preferred embodiment: described filter element device is connected by pipeline with between stillpot, the two ends of described pipeline are connected to the top of filter element device and the top of stillpot.
Among one preferred embodiment: described filter element device is connected by pipeline with between liquid storing barrel, the two ends of described pipeline are connected to the bottom of filter element device and the bottom of liquid storing barrel.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 depicts the schematic diagram of a kind of acid-restoring plant of the utility model.
Detailed description of the invention
Please refer to Fig. 1, a kind of acid-restoring plant of the present utility model, comprise a feeder 10, two stillpot 20, filter element devices 30 and a liquid storing barrel 40, feeder 10, stillpot 20, another stillpot 20, filter element device 30, liquid storing barrel 40 are chained together from left to right successively.
The bottom of described feeder 10 is provided with inlet 12, and described inlet 12 place is connected with plunger displacement pump 14, and described plunger displacement pump 14, for extracting the spent acid in pole plate electrolytic bath, makes spent acid be collected in described feeder 10.
Be connected by pipeline 50a between described feeder 10 with a stillpot 20, the two ends of described pipeline 50a are connected to the top of feeder 10 and the top of stillpot 20.Described pipeline 50a is provided with water pump 60a.Spent acid can be pumped in stillpot 20 from feeder 10 by described water pump 60a.
Arranging dividing plate 22 in described stillpot 20 spaced reciprocally makes spent acid by the side roundabout opposite side proceeding to stillpot 20 up and down of stillpot 20 to form passage 24 roundabout up and down.Be connected by pipeline 50b between two adjacent stillpots 20, the two ends of described pipeline 50b are connected to the top of two stillpots 20.Described pipeline 50b is provided with water pump 60b.Spent acid can be pumped in another stillpot 20 from a stillpot 20 by described water pump 60b.
Be connected by pipeline 50c between described filter element device 30 with another stillpot 20, the two ends of described pipeline 50c are connected to the top of filter element device 30 and the top of stillpot 20.
Described filter element device 30 is connected by pipeline 50d with between liquid storing barrel 40, and the two ends of described pipeline 50d are connected to the bottom of filter element device 30 and the bottom of liquid storing barrel 40.
Spent acid is thick precipitation in feeder 10, and spent acid flows through each stillpot 20 and filter element device 30 also final arrival liquid storing barrel 40 successively, and spent acid, in stillpot 20 internal classification precipitation, can act on electrolyte use after filtration after core apparatus 30.
Understandably, the quantity of stillpot 20 can be any number of.In addition, also can water pump be set between stillpot 20 and filter element device 30, between filter element device 30 and liquid storing barrel 40.
The above, be only the utility model preferred embodiment, therefore the scope that the utility model implements can not be limited according to this, the equivalence namely done according to the utility model the scope of the claims and description change with modify, all should still belong in scope that the utility model contains.
Claims (10)
1. an acid-restoring plant, it is characterized in that: comprise a feeder, at least two stillpots, a filter element device and liquid storing barrels, described feeder, stillpot, filter element device, liquid storing barrel are chained together, spent acid is collected in described feeder, and spent acid can flow through each stillpot successively and filter element device also finally arrives liquid storing barrel.
2. a kind of acid-restoring plant according to claim 1, is characterized in that: spent acid is upper and lower roundabout advance in described stillpot.
3. a kind of acid-restoring plant according to claim 2, is characterized in that: arrange dividing plate in described stillpot spaced reciprocally and make spent acid by the side roundabout opposite side proceeding to stillpot up and down of stillpot to form passage roundabout up and down.
4. a kind of acid-restoring plant according to claim 1, is characterized in that: the bottom of described feeder is provided with inlet, described inlet place is connected with plunger displacement pump.
5. a kind of acid-restoring plant according to claim 1, is characterized in that: described feeder is connected by pipeline with between stillpot, and the two ends of described pipeline are connected to the top of feeder and the top of stillpot.
6. a kind of acid-restoring plant according to claim 5, is characterized in that: described pipeline is provided with water pump.
7. a kind of acid-restoring plant according to claim 1, is characterized in that: be connected by pipeline between two adjacent stillpots, the two ends of described pipeline are connected to the top of two stillpots.
8. a kind of acid-restoring plant according to claim 7, is characterized in that: described pipeline is provided with water pump.
9. a kind of acid-restoring plant according to claim 1, is characterized in that: described filter element device is connected by pipeline with between stillpot, and the two ends of described pipeline are connected to the top of filter element device and the top of stillpot.
10. a kind of acid-restoring plant according to claim 9, is characterized in that: described filter element device is connected by pipeline with between liquid storing barrel, and the two ends of described pipeline are connected to the bottom of filter element device and the bottom of liquid storing barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527420.5U CN204841187U (en) | 2015-07-20 | 2015-07-20 | Spent acid recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527420.5U CN204841187U (en) | 2015-07-20 | 2015-07-20 | Spent acid recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204841187U true CN204841187U (en) | 2015-12-09 |
Family
ID=54731785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520527420.5U Expired - Fee Related CN204841187U (en) | 2015-07-20 | 2015-07-20 | Spent acid recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204841187U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108069553A (en) * | 2016-11-10 | 2018-05-25 | 苏州凯世工贸有限公司 | A kind of heavy oil dirt cleaning machine environmental protection water treatment system and its processing method |
| CN109231515A (en) * | 2018-08-16 | 2019-01-18 | 江苏苏讯新材料科技有限公司 | A kind of degreasing lye cyclic utilization system and its utilize method |
-
2015
- 2015-07-20 CN CN201520527420.5U patent/CN204841187U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108069553A (en) * | 2016-11-10 | 2018-05-25 | 苏州凯世工贸有限公司 | A kind of heavy oil dirt cleaning machine environmental protection water treatment system and its processing method |
| CN109231515A (en) * | 2018-08-16 | 2019-01-18 | 江苏苏讯新材料科技有限公司 | A kind of degreasing lye cyclic utilization system and its utilize method |
| CN109231515B (en) * | 2018-08-16 | 2021-09-28 | 江苏苏讯新材料科技股份有限公司 | Degreasing alkali liquor recycling system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 354200 Baotashanxia Industrial Park, Jianyang District, Nanping, Fujian Province Patentee after: Fujian Nanping Wanguo Power Supply Co.,Ltd. Address before: 354200 Baotashanxia Industrial Park, Jianyang District, Nanping, Fujian Province Patentee before: FUJIAN JIANYANG WANGUO ELECTRICAL APPLIANCE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |