CN201834820U - Electrophoretic paint recovery system of first ultrafiltrate tank - Google Patents
Electrophoretic paint recovery system of first ultrafiltrate tank Download PDFInfo
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- CN201834820U CN201834820U CN2010202717849U CN201020271784U CN201834820U CN 201834820 U CN201834820 U CN 201834820U CN 2010202717849 U CN2010202717849 U CN 2010202717849U CN 201020271784 U CN201020271784 U CN 201020271784U CN 201834820 U CN201834820 U CN 201834820U
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- ultrafiltrated
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- electrophoresis
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Abstract
The utility model relates to an electrophoretic paint recovery system of a first ultrafiltrate tank, which mainly comprises a main electrophoretic tank, a sub electrophoretic tank, the first ultrafiltrate tank, a second ultrafiltrate tank, a pure water tank, ultrafiltration equipment and reverse osmosis pure water equipment, wherein the main electrophoretic tank, the sub electrophoretic tank, the first ultrafiltrate tank, the second ultrafiltrate tank and the pure water tank are sequentially distributed, the electrophoretic paint recovery system also comprises a magnetic pump and a flow rate control valve in one set, the magnetic pump and the flow rate control valve are positioned between the first ultrafiltrate tank and the ultrafiltration equipment, and the magnetic pump pumps the ultrafiltrate of the first ultrafiltrate tank and sends the ultrafiltrate into the ultrafiltration equipment for separation, so the main electrophoretic tank, the sub electrophoretic tank, the first ultrafiltrate tank, the second ultrafiltrate tank and the pure water tank reach the liquid level balance. When the electrophoretic paint recovery system of the first ultrafiltrate tank is adopted, the recovery use of the electrophoretic paint of the first ultrafiltrate tank of the electrophoretic system can be enhanced, and the ultrafiltrate concentration of the first ultrafiltrate tank is controlled within 2 percent. The zero discharge of wastewater of the electrophoretic system is basically realized, the pure water consumption is reduced, and the wastewater treatment cost is reduced.
Description
Technical field
The utility model relates to automobile cab electrophoresis application technique field, specifically is ultrafiltrated one groove electrocoating paint recovery system in the electrophoresis system.
Background technology
In painting dressing automobiles is produced, electrophoretic painting is fast because of speed of application, can realize that mechanize and automatization work continuously, the paint film that forms even, strong adhesion, and general coating process is difficult for being coated onto or being coated with bad position can both obtains evenly smooth, slick paint film and be used widely.
In order to solve discharge of wastewater problem in the electrophoresis system, introduced the electrophoresis reverse osmosis technology, be intended to the electrophoresis water wash system is carried out closed management, reduce the electrophoresis system discharge of wastewater.Traditional electrophoresis ultrafiltration and electrophoresis reverse osmosis system are paid attention to the minimizing of wastewater discharge in the whole electrophoresis system, system generally includes electrophoresis major trough, the secondary groove of electrophoresis, ultrafiltrated one groove, ultrafiltrated two grooves, pure water groove and ultrafiltration apparatus, reverse osmose pure-water equipment, connects by recycle pump and pipeline between each equipment.This system can effectively reduce discharge of wastewater, but does not extract electrophoresis ultrafiltrated one groove tank liquor, so the electrocoating paint content of electrophoresis ultrafiltrated one groove is not effectively reduced, the electrophoresis recovery utilization rate is lower.
Summary of the invention
The utility model provides a kind of recovery system that improves electrophoresis system ultrafiltrated one groove electrocoating paint, with effective raising electrocoating paint utilization ratio at the low present situation of present electrophoresis system ultrafiltrated one groove electrocoating paint recovery utilization rate.
A kind of ultrafiltrated one groove electrocoating paint recovery system described in the utility model, mainly comprise electrophoresis major trough, the secondary groove of electrophoresis, ultrafiltrated one groove, ultrafiltrated two grooves, pure water groove and ultrafiltration apparatus, reverse osmose pure-water equipment, wherein electrophoresis major trough, the secondary groove of electrophoresis, ultrafiltrated one groove, ultrafiltrated two grooves, pure water groove are arranged successively, also comprise magnetic drive pump and flowrate control valve one cover, between ultrafiltrated one groove and ultrafiltration apparatus.
Described magnetic drive pump extracts ultrafiltrated one groove ultrafiltrated, sends into ultrafiltration apparatus and separates, and makes electrophoresis major trough, the secondary groove of electrophoresis, ultrafiltrated one groove, ultrafiltrated two grooves, pure water groove reach liquid level equilibrium.
Described flowrate control valve one cover is mainly used in extraction amount and each tank liquor position balance of system of controlling ultrafiltrated one groove tank liquor.
In more detail, described ultrafiltrated one groove electrocoating paint recovery system, mainly comprise electrophoresis major trough, the secondary groove of electrophoresis, ultrafiltrated one groove, ultrafiltrated two grooves, pure water groove and ultrafiltration apparatus, reverse osmose pure-water equipment, wherein electrophoresis chamber, ultrafiltrated one groove, ultrafiltrated two grooves, pure water groove are arranged successively, main paint feeding pump and pipeline thereof link to each other electrophoresis major trough, the secondary groove of electrophoresis with ultra-filtration equipment, ultrafiltration and concentration liquid telegram in reply swimming major trough, the secondary groove of electrophoresis, ultrafiltrated enters the ultrafiltrated storage tank; Reverse osmosis supply pump and pipeline thereof link to each other the ultrafiltrated storage tank with reverse osmose pure-water equipment, ultrafiltration and concentration liquid returns the ultrafiltrated storage tank, and pure water enters the pure water storage tank; Pure water groove spray pump extracts the interior pure water of pure water storage tank and sprays, and replenishes liquid level for simultaneously the pure water groove; Ultrafiltrated two groove spray pumps extract pure water groove tank liquor and spray, and replenish liquid level for simultaneously ultrafiltrated two grooves; Ultrafiltrated one groove spray pump extracts ultrafiltrated two groove tank liquors and sprays, and replenishes liquid level for simultaneously ultrafiltrated one groove; The electrophoresis spray pump extracts ultrafiltrated one groove tank liquor and sprays, and replenishes liquid level to electrophoresis chamber simultaneously, and magnetic drive pump extracts ultrafiltrated one groove ultrafiltrated, sends into ultrafiltration apparatus simultaneously and separates; Total system reaches liquid level equilibrium.
Described ultrafiltrated one groove electrocoating paint recovery system, main paint feeding pump extract the secondary groove electrocoating paint of electrophoresis, and magnetic drive pump extracts ultrafiltrated one groove ultrafiltrated, sends into ultrafiltration apparatus simultaneously and separates.Concentrated electrocoating paint returns electrophoresis chamber, and ultrafiltrated enters the ultrafiltrated storage tank.The interior ultrafiltrated of reverse osmosis supply pump extraction ultrafiltrated storage tank is sent into reverse osmose pure-water equipment and is separated, and pure water enters the pure water storage tank, and reverse osmosis concentrated liquid enters electrophoresis chamber or ultrafiltrated storage tank.The pure water spray pump extracts the interior pure water of pure water storage tank and sprays, and ultrafiltrated two groove spray pumps extract pure water groove pure water and spray, and ultrafiltrated one groove spray pump extracts ultrafiltrated two tank liquors and sprays, and dominant discharge reaches system balancing step by step.
A kind of electrophoresis ultrafiltrated one tank liquor electrocoating paint recovery system described in the utility model, concrete operating process is:
Quantitatively extract ultrafiltrated one groove tank liquor,, supply with ultra-filtration equipment, reclaim the electrocoating paint that workpiece is taken out of from electrophoresis chamber with the secondary tank liquor of electrophoresis that the ultra-filtration equipment supply pump extracts;
Ultrafiltrated is supplied with reverse osmose pure-water equipment, isolate acid, reverse osmosis concentrated liquid and the lower pure water of specific conductivity that solvent is high;
Reverse osmosis concentrated liquid is used to adjust electrophoresis chamber tank liquor parameter and liquid level;
Pure water is used for the last spray together of workpiece.
A kind of electrophoresis ultrafiltrated one tank liquor electrocoating paint recovery system described in the utility model, the conventional electrophoretic ultrafiltration system is undergone technological transformation, change traditional ultrafiltration system electrocoating paint suction, between ultrafiltrated one groove and ultrafiltration apparatus, increase magnetic drive pump and flowrate control valve one cover, change electrophoresis chamber into by the single suction of former electrophoresis chamber, ultrafiltrated one groove double suction is gone into mode, utilize the ultrafiltration system paint feeding pump that ultrafiltrated one groove tank liquor in time is recycled to electrophoresis chamber, pass through measure control, make ultrafiltrated one tank liquor quantitatively enter ultrafiltration system, carry out ultrafiltrated one tank liquor every day and concentrate the renewal circulation.Carry out the control of electrophoresis sprinkling system simultaneously, reach the tank liquor level balance.Be specially with magnetic drive pump and quantitatively extract ultrafiltrated one groove tank liquor, with the electrophoresis groove liquid that the ultrafiltration system supply pump extracts, supply with ultra-filtration equipment, ultrafiltrated is supplied with reverse osmosis unit, and concentrated electrocoating paint returns electrophoresis chamber and reclaim the electrocoating paint that workpiece is taken out of from electrophoresis chamber.And ultrafiltrated supplied with reverse osmose pure-water equipment, isolate acid, concentrated solution and the lower reverse osmosis of specific conductivity that solvent is high see through liquid.Reverse osmosis sees through liquid and is used for the last spray together of workpiece.This technical matters flow process is simple, and operation is easily gone, and running cost is low, realizes the closed operation of electrophoresis water wash system substantially.Can be widely used in various ability cathode electrophoresis system recoveries electrocoating paints, and realize the pure water recycle.
Adopt the utility model electrophoresis ultrafiltrated one tank liquor electrocoating paint recovery system, can strengthen the recovery of electrophoresis system ultrafiltrated one groove electrocoating paint uses, control ultrafiltrated one tank liquor concentration is in 2%, original content reaches more than 5%, the basic electrophoresis system wastewater zero discharge of realizing, reduce the pure water usage quantity, reduce the wastewater treatment expense.
Description of drawings
Fig. 1 is each equipment connecting relation figure of the utility model.
Each nomenclature:
The secondary groove B-of A1-electrophoresis major trough A2-electrophoresis ultrafiltrated one groove C-ultrafiltrated two groove D-pure water grooves
1-main paint feeding pump 2-magnetic drive pump 3-variable valve 4-under meter 5-strainer 6-ultra-filtration equipment 7-ultrafiltrated storage tank 8-ultrafiltrated storage tank fluid level controller 9-reverse osmosis supply pump 10-reverse osmosis unit 11-pure water storage tank 12-pure water storage tank fluid level controller 13-pure water groove spray pump 14-ultrafiltrated two groove spray pump 15-ultrafiltrateds one groove spray pump 16-electrophoresis chamber spray pump
Embodiment
Embodiment 1.Below in conjunction with accompanying drawing the utility model is illustrated.
As shown in Figure 1, a kind of electrophoresis ultrafiltration one tank liquor electrocoating paint recovery system described in the utility model, mainly comprise electrophoresis major trough A1, the secondary groove A2 of electrophoresis, ultrafiltrated one groove B, ultrafiltrated two groove C, pure water groove D and ultrafiltration apparatus 6, reverse osmose pure-water equipment 10, wherein electrophoresis major trough A1, the secondary groove A2 of electrophoresis, ultrafiltrated one groove B, ultrafiltrated two groove C, pure water groove D arrange successively, also comprise magnetic drive pump 2 and flowrate control valve one cover, between ultrafiltrated one groove B and ultrafiltration apparatus 6.
Described magnetic drive pump 2 extracts ultrafiltrated one groove B ultrasonic filtrate, sends into ultrafiltration apparatus 6 and separates, and makes electrophoresis major trough A1, the secondary groove A2 of electrophoresis, ultrafiltrated one groove B, ultrafiltrated two groove C, pure water groove D reach liquid level equilibrium.
Described flowrate control valve one cover between ultrafiltrated one groove B and ultrafiltration apparatus 6, is mainly used in extraction amount and each tank liquor position balance of system of control ultrafiltrated one groove B tank liquor.
Main paint feeding pump 1 and pipeline thereof link to each other electrophoresis major trough A1, the secondary groove A2 of electrophoresis with ultra-filtration equipment B, ultrafiltration and concentration liquid telegram in reply swimming major trough A1, the secondary groove A2 of electrophoresis, and ultrafiltrated enters the ultrafiltrated storage tank; Reverse osmosis supply pump 9 and pipeline thereof link to each other the ultrafiltrated storage tank with reverse osmose pure-water equipment 10, ultrafiltration and concentration liquid returns the ultrafiltrated storage tank, and pure water enters pure water storage tank 11; Pure water groove spray pump 13 extracts the interior pure water of pure water storage tank and sprays, and replenishes liquid level for simultaneously the pure water groove; Ultrafiltrated two groove spray pumps 14 extract pure water groove tank liquor and spray, and replenish liquid level for simultaneously ultrafiltrated two grooves; Ultrafiltrated one groove spray pump 15 extracts ultrafiltrated two groove tank liquors and sprays, and replenishes liquid level for simultaneously ultrafiltrated one groove; Electrophoresis spray pump 16 extracts ultrafiltrated one groove tank liquor and sprays, and replenishes liquid level to electrophoresis chamber simultaneously; Total system reaches liquid level equilibrium.
Operating process of the present utility model is as follows: it reclaims electrocoating paint, the pure water working process is following finishes: extract electrophoresis groove liquid, magnetic drive pump 2 extraction ultrafiltrateds one groove tank liquor with main paint feeding pump 1 respectively, through supplying with ultra-filtration equipment 6 after filter 5 coarse filtrations, concentrated solution returns electrophoresis chamber, and ultrafiltrated flows into ultrafiltrated storage tank 7.Ultrafiltrated in the ultrafiltrated storage tank 7 enters reverse osmosis unit 10 through reverse osmosis supply pump 9, and a concentrated solution part is returned ultrafiltrated storage tank 7 after separating, and a part is returned the secondary groove A2 of electrophoresis, sees through liquid and enters pure water storage tank 11.The reverse osmosis liquid that pure water groove spray pump 13 extracts in the pure water storage tank 11 sprays the workpiece that rises among the fresh pure water washing trough D; The tank liquor that ultrafiltrated two groove spray pumps 14 extract among the pure water groove D sprays the workpiece that rises among the ultrafiltrated two groove C; Ultrafiltrated one groove B, electrophoresis major trough A1 go up spray and are extracted the later process treatment solution and finished by ultrafiltrated one groove spray pump 15, electrophoresis chamber spray pump 16 respectively.In the said process, extracting the amount of ultrafiltrated one groove tank liquor is adjusted by magnetic drive pump 2, variable valve 3, and carry out flow by under meter 4 and amount to, concrete numerical value is comprehensively determined by the amount that spray and reverse osmosis unit on ultrafiltration transit dose, the electrophoresis chamber return electrophoresis chamber, ultrafiltrated storage tank fluid level controller 8, automatically open respectively by control dress rate device and reverse osmosis unit for pure water storage tank fluid level controller 12.
Claims (3)
1. ultrafiltrated one groove electrocoating paint recovery system, mainly comprise electrophoresis major trough, the secondary groove of electrophoresis, ultrafiltrated one groove, ultrafiltrated two grooves, pure water groove and ultrafiltration apparatus, reverse osmose pure-water equipment, wherein electrophoresis major trough, the secondary groove of electrophoresis, ultrafiltrated one groove, ultrafiltrated two grooves, pure water groove are arranged successively, it is characterized in that also comprising magnetic drive pump and flowrate control valve one cover, between ultrafiltrated one groove and ultrafiltration apparatus.
2. a kind of ultrafiltrated one groove electrocoating paint recovery system as claimed in claim 1 is characterized in that described magnetic drive pump extracts ultrafiltrated one groove ultrafiltrated, sends into ultrafiltration apparatus and separates.
3. as claim 1 or 2 arbitrary described a kind of ultrafiltrated one groove electrocoating paint recovery systems, it is characterized in that main paint feeding pump and pipeline thereof link to each other electrophoresis major trough, the secondary groove of electrophoresis with ultra-filtration equipment, ultrafiltration and concentration liquid telegram in reply swimming major trough, the secondary groove of electrophoresis, ultrafiltrated enters the ultrafiltrated storage tank; Reverse osmosis supply pump and pipeline thereof link to each other the ultrafiltrated storage tank with the electrophoresis reverse osmosis equipment, ultrafiltration and concentration liquid returns the ultrafiltrated storage tank, and pure water enters the pure water storage tank; Pure water groove spray pump extracts the interior pure water of pure water storage tank and sprays, and replenishes liquid level for simultaneously the pure water groove; Ultrafiltrated two groove spray pumps extract pure water groove tank liquor and spray, and replenish liquid level for simultaneously ultrafiltrated two grooves; Ultrafiltrated one groove spray pump extracts ultrafiltrated two groove tank liquors and sprays, and replenishes liquid level for simultaneously ultrafiltrated one groove; The electrophoresis spray pump extracts ultrafiltrated one groove tank liquor and sprays, and replenishes liquid level to electrophoresis chamber simultaneously; Total system reaches liquid level equilibrium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202717849U CN201834820U (en) | 2010-07-27 | 2010-07-27 | Electrophoretic paint recovery system of first ultrafiltrate tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202717849U CN201834820U (en) | 2010-07-27 | 2010-07-27 | Electrophoretic paint recovery system of first ultrafiltrate tank |
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| Publication Number | Publication Date |
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| CN201834820U true CN201834820U (en) | 2011-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010202717849U Expired - Lifetime CN201834820U (en) | 2010-07-27 | 2010-07-27 | Electrophoretic paint recovery system of first ultrafiltrate tank |
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| CN (1) | CN201834820U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555218A (en) * | 2016-12-05 | 2017-04-05 | 安徽江淮汽车集团股份有限公司 | A kind of painting dressing automobiles electrophoresis circulating pump axle envelope and spray hybrid system |
| 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 |
| CN107227481A (en) * | 2017-07-19 | 2017-10-03 | 零八电子集团四川天源机械有限公司 | Multi-station electrical electrophoresis painting dressing groove |
| CN109594115A (en) * | 2018-11-23 | 2019-04-09 | 襄阳市志达海成科技实业有限公司 | A kind of electrophoresis line electrophoresis recyclable device |
| CN110129861A (en) * | 2019-06-26 | 2019-08-16 | 吉安特膜分离设备(长春)有限公司 | Bi-membrane method electrophoretic painting cleans Sewage treatment technology |
| CN110193287A (en) * | 2019-03-20 | 2019-09-03 | 襄阳市志达海成科技实业有限公司 | A kind of double-colored reverse osmosis recyclable device of electrophoresis line electrophoresis |
-
2010
- 2010-07-27 CN CN2010202717849U patent/CN201834820U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555218A (en) * | 2016-12-05 | 2017-04-05 | 安徽江淮汽车集团股份有限公司 | A kind of painting dressing automobiles electrophoresis circulating pump axle envelope and spray hybrid system |
| 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 |
| CN107227481A (en) * | 2017-07-19 | 2017-10-03 | 零八电子集团四川天源机械有限公司 | Multi-station electrical electrophoresis painting dressing groove |
| CN107227481B (en) * | 2017-07-19 | 2023-03-24 | 零八一电子集团四川天源机械有限公司 | Multi-station electrophoretic coating tank |
| CN109594115A (en) * | 2018-11-23 | 2019-04-09 | 襄阳市志达海成科技实业有限公司 | A kind of electrophoresis line electrophoresis recyclable device |
| CN110193287A (en) * | 2019-03-20 | 2019-09-03 | 襄阳市志达海成科技实业有限公司 | A kind of double-colored reverse osmosis recyclable device of electrophoresis line electrophoresis |
| CN110129861A (en) * | 2019-06-26 | 2019-08-16 | 吉安特膜分离设备(长春)有限公司 | Bi-membrane method electrophoretic painting cleans Sewage treatment technology |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |
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| CX01 | Expiry of patent term |