CN203048691U - Electrophoretic paint recovery device - Google Patents
Electrophoretic paint recovery device Download PDFInfo
- Publication number
- CN203048691U CN203048691U CN 201320037986 CN201320037986U CN203048691U CN 203048691 U CN203048691 U CN 203048691U CN 201320037986 CN201320037986 CN 201320037986 CN 201320037986 U CN201320037986 U CN 201320037986U CN 203048691 U CN203048691 U CN 203048691U
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- CN
- China
- Prior art keywords
- electrophoretic paint
- membrane assembly
- penetrating fluid
- hyperfiltration membrane
- paint
- 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.)
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Abstract
The utility model relates to an electrophoretic paint recovery device. The electrophoretic paint recovery device comprises an electrophoretic paint groove, an original liquid pump, a filter, an ultrafiltration membrane component and a penetrating liquid water tank which are connected with one another sequentially through pipelines, wherein the ultrafiltration membrane component is connected with a water inlet of the electrophoretic paint groove through a concentrated liquid return pipeline; and a water outlet of the penetrating liquid water tank is connected with the ultrafiltration membrane component through a penetrating liquid return pipeline. The electrophoretic paint recovery device has a simple structure; the recovery rate of the electrophoretic paint is high; and zero emission of the electrophoretic paint in waste water is realized.
Description
Technical field
The utility model relates to the electrophoresis ultra-filtration membrane and reclaims the field, is specifically related to a kind of electrocoating paint retrieving arrangement.
Background technology
Electrophoresis application technique is since the nineteen sixties development and obtaining industrial applications, its excellent characteristic, aqueous, environmental protective, high corrosion resistance, high permeability ratio, high coulomb efficiency, do not dissolve coated article, tank liquor is stable, advantages such as level of automation height, in automobile industry, motorcycle industry, household electrical appliance, instrument, military project, industries such as building materials are decorated five metals light industry, and are daily obtain widespread use, oneself has progressively replaced conventional external coating technology, and it is a kind of to become the most important application techniques mode in the world today.
But because electrophoretic painting equipment has produced a large amount of waste water at present, its recovery utilization rate is low.
Summary of the invention
According to the deficiencies in the prior art, the utility model provides a kind of electrocoating paint retrieving arrangement.This apparatus structure is simple, electrocoating paint rate of recovery height, electrocoating paint zero release in the waste water.
According to the deficiencies in the prior art, the technical scheme that the utility model provides is: a kind of electrocoating paint retrieving arrangement, comprise the electrophoresis paint bath, concentrate pump, strainer, hyperfiltration membrane assembly and the penetrating fluid water tank that are connected successively by pipeline, the discharge port of hyperfiltration membrane assembly is connected in the opening for feed of electrophoresis paint bath by the concentrated solution return line, and penetrating fluid water tank water outlet is connected in the opening for feed of hyperfiltration membrane assembly by the penetrating fluid reflux line.
Described penetrating fluid reflux line is provided with scavenging pump.
Described hyperfiltration membrane assembly adopts the polypropylene hollow fiber ultra-filtration membrane.
Described strainer is deep bed filter or titanium rod strainer.
The beneficial effects of the utility model are: the utility model electrophoresis paint bath connects hyperfiltration membrane assembly, the filtered and recycled electrocoating paint, the discharge port of hyperfiltration membrane assembly is connected to the opening for feed of electrophoresis paint bath again, form circulated filter system, the penetrating fluid of hyperfiltration membrane assembly production can form the closed cycle cleaning system again for hyperfiltration membrane assembly provides water for cleaning.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, a kind of electrocoating paint retrieving arrangement, comprise the electrophoresis paint bath 1, concentrate pump 5, strainer 6, hyperfiltration membrane assembly 3 and the penetrating fluid water tank 4 that are connected successively by pipeline, the discharge port of hyperfiltration membrane assembly 3 is connected in the opening for feed of electrophoresis paint bath 1 by concentrated solution return line 2, and penetrating fluid water tank 4 water outlets are connected in the opening for feed of hyperfiltration membrane assembly 3 by penetrating fluid reflux line 8.
Described penetrating fluid reflux line 8 is provided with scavenging pump 7.
Described hyperfiltration membrane assembly 3 adopts the polypropylene hollow fiber ultra-filtration membrane.
Described strainer 6 is deep bed filter or titanium rod strainer.
After at first the electrophoresis liquid in the electrophoresis paint bath enters into the strainer inner filtration by concentrate pump, through the centrifugation of hyperfiltration membrane assembly, the water outlet by hyperfiltration membrane assembly enters into the penetrating fluid water tank, isolates the electrophoresis paint bath that electrophoresis liquid is back to, through Circulation repeatedly, reclaim electrophoresis liquid.Penetrating fluid can clean hyperfiltration membrane assembly through the penetrating fluid reflux line simultaneously.
Claims (4)
1. electrocoating paint retrieving arrangement, comprise the electrophoresis paint bath, concentrate pump, strainer, hyperfiltration membrane assembly and the penetrating fluid water tank that are connected successively by pipeline, it is characterized in that: the discharge port of hyperfiltration membrane assembly is connected in the opening for feed of electrophoresis paint bath by the concentrated solution return line, and penetrating fluid water tank water outlet is connected in the opening for feed of hyperfiltration membrane assembly by the penetrating fluid reflux line.
2. a kind of electrocoating paint retrieving arrangement according to claim 1, it is characterized in that: described penetrating fluid reflux line is provided with scavenging pump.
3. a kind of electrocoating paint retrieving arrangement according to claim 1, it is characterized in that: described hyperfiltration membrane assembly adopts the polypropylene hollow fiber ultra-filtration membrane.
4. a kind of electrocoating paint retrieving arrangement according to claim 1, it is characterized in that: described strainer is deep bed filter or titanium rod strainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320037986 CN203048691U (en) | 2013-01-24 | 2013-01-24 | Electrophoretic paint recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320037986 CN203048691U (en) | 2013-01-24 | 2013-01-24 | Electrophoretic paint recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203048691U true CN203048691U (en) | 2013-07-10 |
Family
ID=48731668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320037986 Expired - Fee Related CN203048691U (en) | 2013-01-24 | 2013-01-24 | Electrophoretic paint recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203048691U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220204A (en) * | 2015-09-28 | 2016-01-06 | 合肥常菱汽车零部件有限公司 | A kind of automobile cathode electrophoresis coating process |
| CN106011978A (en) * | 2016-07-25 | 2016-10-12 | 无锡福镁轻合金科技有限公司 | Automobile part surface electrophoretic paint processing device |
| CN106917130A (en) * | 2017-03-07 | 2017-07-04 | 安徽江淮汽车集团股份有限公司 | A kind of electrophoretic paint is reclaimed and spray washing system |
| CN110950455A (en) * | 2019-11-28 | 2020-04-03 | 中国第一汽车股份有限公司 | Treatment system and treatment method for water-based paint waste cleaning solvent |
-
2013
- 2013-01-24 CN CN 201320037986 patent/CN203048691U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220204A (en) * | 2015-09-28 | 2016-01-06 | 合肥常菱汽车零部件有限公司 | A kind of automobile cathode electrophoresis coating process |
| CN106011978A (en) * | 2016-07-25 | 2016-10-12 | 无锡福镁轻合金科技有限公司 | Automobile part surface electrophoretic paint processing device |
| CN106011978B (en) * | 2016-07-25 | 2018-04-06 | 无锡福镁轻合金科技有限公司 | A kind of auto parts machinery surface electrophoretic paint processing unit |
| CN106917130A (en) * | 2017-03-07 | 2017-07-04 | 安徽江淮汽车集团股份有限公司 | A kind of electrophoretic paint is reclaimed and spray washing system |
| CN110950455A (en) * | 2019-11-28 | 2020-04-03 | 中国第一汽车股份有限公司 | Treatment system and treatment method for water-based paint waste cleaning solvent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20150124 |
|
| EXPY | Termination of patent right or utility model |