CN213085628U - Electrophoresis lacquer waste water recovery processing device - Google Patents
Electrophoresis lacquer waste water recovery processing device Download PDFInfo
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- CN213085628U CN213085628U CN202021480336.XU CN202021480336U CN213085628U CN 213085628 U CN213085628 U CN 213085628U CN 202021480336 U CN202021480336 U CN 202021480336U CN 213085628 U CN213085628 U CN 213085628U
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Abstract
The utility model relates to the technical field of auxiliary devices for wastewater recovery treatment, in particular to a device for recovering and treating electrophoretic paint wastewater, which can treat metal debris in waste liquid, avoid damaging an ultrafiltration membrane of a filter, ensure the service life of the ultrafiltration membrane and improve the use reliability; a waste liquid tank and a circulation pump; still include the flushing tank, the electrophoresis lacquer groove, the multiunit filter, agitator motor and flush pump, the vertical first baffle and the second baffle of being provided with in inside of waste liquid case, first baffle and baffle will be placed the chamber and separate into first cavity from a left side right side in proper order, second cavity and third cavity, still include the tube-shape filter screen, circular filter screen, the circular slab, ball bearing, the apparatus further comprises a rotating shaft, the multiunit stirs the board, the blow off pipe, washing unit, the input of flush pump stretches into to the third cavity in from the right-hand member of waste liquid case, the output and the washing unit intercommunication of flush pump, the input of circulating pump stretches into to the second cavity in from the bottom of waste liquid case, the output and the electrophoresis lacquer groove intercommunication of circulating pump.
Description
Technical Field
The utility model relates to a technical field of waste water recovery handles auxiliary device especially relates to an electrophoresis lacquer waste water recovery processing apparatus.
Background
It is well known that electrophoresis is one of the most effective methods for coating metal workpieces. The electrophoretic coating is a special coating method that an object to be coated with electric conductivity is soaked in an electrophoretic coating tank filled with water and diluted to be used as an anode (or a cathode), a cathode (or an anode) corresponding to the object to be coated is additionally arranged in the tank, and after direct current is conducted between two electrodes for a period of time, a uniform, fine and water-insoluble coating film is deposited on the surface of the object to be coated; the existing electrophoretic paint wastewater recovery treatment device comprises a waste liquid tank, a filter and a circulating pump; when the existing electrophoretic paint wastewater recovery treatment device is used, wastewater in a waste liquid tank is ultrafiltered through a filter, electrophoretic paint and water are separated, and the recovered electrophoretic paint is conveyed back to an electrophoretic paint tank through a circulating pump; present electrophoresis lacquer waste water recovery processing apparatus discovers in using, and difficult the avoiding has the piece on the work piece in the waste liquid that washs the work piece production, and these pieces can cause wearing and tearing to the milipore filter in the filter, influence the life of milipore filter, lead to the use reliability lower.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can handle metal piece in the waste liquid, avoid causing the damage to the milipore filter of filter, guarantee the life of milipore filter improves the electrophoresis lacquer waste water recovery processing device who uses the reliability.
The utility model relates to an electrophoretic paint wastewater recovery processing device, which comprises a waste liquid tank and a circulating pump; the waste liquid tank is internally provided with a placing cavity, a first baffle and a second baffle are vertically arranged in the placing cavity, the placing cavity is sequentially separated into a first cavity, a second cavity and a third cavity from left to right by the first baffle and the baffles, a cylindrical filter screen and a circular filter screen are arranged in the first cavity, the bottom end of the cylindrical filter screen is connected with the inner bottom wall of the first cavity, the top end of the cylindrical filter screen is connected with the bottom end of the circular filter screen, a circular hole which is communicated from top to bottom is formed in the middle of the circular filter screen, a circular plate is fixedly arranged in the circular hole, a vertically-communicated mounting through hole is formed in the middle of the circular plate, a ball bearing is fixedly arranged in the mounting through hole, the stirring motor is arranged at the top end of the waste liquid tank, and a rotating shaft is arranged at the bottom output end of the stirring motor, the bottom end of the rotating shaft extends into the first cavity from the top end of the waste liquid tank and extends into the cylindrical filter screen from the top end of the circular filter screen through the ball bearing, a plurality of groups of stirring plates are arranged on the rotating shaft and are all positioned in the cylindrical filter screen, the left ends of the plurality of groups of filters all extend into the first cavity from the second cavity through the first partition plate, the right ends of the plurality of groups of filters all extend into the third cavity from the second cavity through the second partition plate, a drain pipe is arranged at the bottom of the flushing tank, the output end of the drain pipe extends into the first cavity from the left end of the waste liquid tank and extends into the cylindrical filter screen, a flushing device is arranged at the top of the flushing tank, the input end of the flushing pump extends into the third cavity from the right end of the waste liquid tank, the output end of the flushing pump is communicated with the flushing device, the input end of the circulating pump extends into the second cavity from the bottom end of the waste liquid tank, the output end of the circulating pump is communicated with the electrophoresis paint groove.
The utility model discloses an electrophoresis lacquer waste water recovery processing device, the filter includes the filter tube to be provided with the milipore filter layer in the inside of filter tube, the left end of filter tube is imported and is located first cavity for the stoste, and the bottom of filter tube is provided with the concentrate export, the concentrate export is located the second cavity, and the right-hand member of filter tube is the penetrant export and is located the third cavity.
The utility model discloses an electrophoresis lacquer waste water recovery processing apparatus, the outside that the multiunit stirred the board all is provided with rubber scraping blade, rubber scraping blade's the outside pastes tightly with the inboard of tube-shape filter screen.
The utility model discloses an electrophoresis lacquer waste water recovery processing apparatus still includes the booster pump, the booster pump is installed on the top of waste liquid case, and the output of booster pump stretches into to in the first chamber.
The utility model discloses an electrophoresis lacquer waste water recovery processing apparatus, the bottom of waste liquid case is provided with the scum pipe, the top of scum pipe stretches into to first cavity in and be located the tube-shape filter screen from the bottom of waste liquid case, and the bottom of scum pipe is provided with the valve.
The utility model discloses an electrophoresis lacquer waste water recovery processing apparatus, the size of third cavity is greater than the second cavity and is less than first cavity.
The utility model discloses an electrophoresis lacquer waste water recovery processing apparatus, the right-hand member of waste liquid case is provided with the maintenance mouth, the maintenance mouth communicates with each other with the third chamber to department is provided with sealed door plant in the maintenance mouth.
The utility model discloses an electrophoresis lacquer waste water recovery processing apparatus, the bottom of waste liquid case is provided with the communicating fluid-discharge tube of first cavity to be provided with the flowing back valve in fluid-discharge tube department.
Compared with the prior art, the beneficial effects of the utility model are that: the waste liquid of flushing tank passes through in the tube-shape filter screen of blow off pipe inflow first cavity, particle impurity in to the waste liquid filters through tube-shape filter screen and circular filter screen, drive the pivot through agitator motor and mix the board and mix the waste liquid, make the waste liquid in the tube-shape filter screen rotate, the waste liquid passes the tube-shape filter screen with higher speed and filters metal particle, through filterable waste water entering filter, electrophoretic paint and water to in the waste liquid separate, the leading-in second cavity of the electrophoretic paint of separation, the leading-in to third cavity of infiltration water, pump water to washing unit in with the flushing pump and wash the work piece after the electrophoresis, can handle metal piece in the waste liquid, avoid causing the damage to the milipore filter of filter, the life of guarantee, improve the use reliability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the waste liquid tank of the present invention;
fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention;
FIG. 4 is an enlarged schematic view of the filter of the present invention;
in the drawings, the reference numbers: 1. a waste liquid tank; 2. a circulation pump; 3. a washing tank; 4. an electrophoretic paint groove; 5. a filter; 6. a stirring motor; 7. a flush pump; 8. a first separator; 9. a second separator; 10. a cylindrical filter screen; 11. a circular filter screen; 12. a circular plate; 13. a ball bearing; 14. a rotating shaft; 15. stirring the plate; 16. a blow-off pipe; 17. a flushing device; 18. a filter tube; 19. an ultrafiltration membrane filter layer; 20. a stock solution inlet; 21. a concentrated solution outlet; 22. a permeate outlet; 23. a rubber blade; 24. a booster pump; 25. a slag discharge pipe; 26. a valve; 27. a sealing door panel; 28. and a liquid discharge pipe.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the utility model relates to an electrophoretic paint wastewater recycling device, which comprises a waste liquid tank 1 and a circulating pump 2; the device also comprises a flushing tank 3, an electrophoretic paint tank 4, a plurality of groups of filters 5, a stirring motor 6 and a flushing pump 7, a placing cavity is arranged in the waste liquid tank 1, a first partition plate 8 and a second partition plate 9 are vertically arranged in the placing cavity, the placing cavity is sequentially divided into a first cavity, a second cavity and a third cavity from left to right by the first partition plate 8 and the partition plates, a cylindrical filter screen 10 and a circular filter screen 11 are arranged in the first cavity, the bottom end of the cylindrical filter screen 10 is connected with the inner bottom wall of the first cavity, the top end of the cylindrical filter screen 10 is connected with the bottom end of the circular filter screen 11, a circular hole which is communicated up and down is arranged in the middle of the circular filter screen 11, a circular plate 12 is fixedly arranged in the circular hole, a mounting through hole which is communicated up and down is arranged in the middle of the circular plate 12, a ball bearing 13 is fixedly arranged in, a rotating shaft 14 is arranged at the output end of the bottom of the stirring motor 6, the bottom end of the rotating shaft 14 extends into the first cavity from the top end of the waste liquid tank 1 and extends into the cylindrical filter screen 10 from the top end of the circular filter screen 11 through a ball bearing 13, a plurality of groups of stirring plates 15 are arranged on the rotating shaft 14, the groups of stirring plates 15 are all positioned in the cylindrical filter screen 10, the left ends of the groups of filters 5 all penetrate through a first partition plate 8 from the second cavity into the first cavity, the right ends of the groups of filters 5 all penetrate through a second partition plate 9 from the second cavity into the third cavity, a drain pipe 16 is arranged at the bottom of the flushing tank 3, the output end of the drain pipe 16 extends into the first cavity from the left end of the waste liquid tank 1 and extends into the cylindrical filter screen 10, a flushing device 17 is arranged at the top of the flushing tank 3, the input end of the flushing pump 7 extends into the third cavity from the right end of the waste liquid tank 1, and the output end of the flushing pump, the input end of the circulating pump 2 extends into the second chamber from the bottom end of the waste liquid tank 1, and the output end of the circulating pump 2 is communicated with the electrophoretic paint tank 4; the waste liquid of flushing tank passes through in the tube-shape filter screen of blow off pipe inflow first cavity, particle impurity in to the waste liquid filters through tube-shape filter screen and circular filter screen, drive the pivot through agitator motor and mix the board and mix the waste liquid, make the waste liquid in the tube-shape filter screen rotate, the waste liquid passes the tube-shape filter screen with higher speed and filters metal particle, through filterable waste water entering filter, electrophoretic paint and water to in the waste liquid separate, the leading-in second cavity of the electrophoretic paint of separation, the leading-in to third cavity of infiltration water, pump water to washing unit in with the flushing pump and wash the work piece after the electrophoresis, can handle metal piece in the waste liquid, avoid causing the damage to the milipore filter of filter, the life of guarantee, improve the use reliability.
The utility model discloses an electrophoresis lacquer waste water recovery processing apparatus, filter 5 include filter tube 18 to be provided with milipore filter layer 19 in the inside of filter tube 18, the left end of filter tube 18 is stoste import 20 and is located the first chamber, the bottom of filter tube 18 is provided with concentrate export 21, concentrate export 21 is located the second chamber, the right-hand member of filter tube 18 is penetrant export 22 and is located the third chamber; the waste liquid in the first chamber enters the filter through the stock solution, the waste liquid is filtered through the ultrafiltration membrane filter layer, the electrophoresis concentrated solution is led into the second chamber through the concentrated solution outlet, and the filtered water is led out to the third chamber through the penetrating fluid outlet.
In the electrophoretic paint wastewater recovery and treatment device of the utility model, the outer sides of the multiple groups of stirring plates 15 are all provided with rubber scraping blades 23, and the outer sides of the rubber scraping blades 23 are tightly attached to the inner sides of the cylindrical filter screens 10; the stirring plate drives the rubber scraper to rotate when rotating, so that the inner side of the cylindrical filter screen can be cleaned, and impurities are prevented from being attached to the cylindrical filter screen.
The utility model discloses an electrophoretic paint wastewater recovery processing device, which also comprises a booster pump 24, wherein the booster pump 24 is arranged at the top end of the waste liquid tank 1, and the output end of the booster pump 24 extends into the first cavity; the booster pump provides pressure for the first chamber to assist the waste liquid in the first chamber to enter the filter.
The utility model discloses a recovery processing device for electrophoretic paint wastewater, the bottom end of a waste liquid box 1 is provided with a slag discharging pipe 25, the top end of the slag discharging pipe 25 extends into a first cavity from the bottom end of the waste liquid box 1 and is positioned in a cylindrical filter screen 10, and the bottom of the slag discharging pipe 25 is provided with a valve 26; impurity particles on the inner side of the cylindrical filter screen can be led out through the slag discharge pipe.
The utility model discloses an electrophoresis lacquer waste water recovery processing apparatus, the size of third chamber is greater than the second chamber and is less than first chamber.
The utility model discloses an electrophoretic paint wastewater recovery processing device, the right end of a waste liquid box 1 is provided with a maintenance port which is communicated with a third chamber, and a sealing door plate 27 is arranged at the maintenance port; the third chamber can be accessed through the maintenance port, and then the filtering layer of the ultrafiltration membrane in the filtering pipe is replaced.
The utility model discloses an electrophoretic paint wastewater recovery processing device, the bottom end of a waste liquid box 1 is provided with a liquid discharge pipe 28 communicated with a first cavity, and a liquid discharge valve is arranged at the position of the liquid discharge pipe 28; by discharging an appropriate amount of waste liquid, the ions in the waste liquid can be balanced.
The utility model discloses an electrophoresis lacquer waste water recovery processing apparatus, it is at work, before accomplishing above-mentioned action, at first remove it to the position that the user needed, the waste liquid of washtrough flows into the tube-shape filter screen of first cavity through the blow off pipe, filter the particle impurity in the waste liquid through tube-shape filter screen and circular filter screen, drive pivot and stirring board through agitator motor and stir the waste liquid, make the waste liquid in the tube-shape filter screen rotate, it passes the tube-shape filter screen and filters metal particle to accelerate the waste liquid, the waste water through filtering gets into the filter, separate electrophoresis lacquer and water in the waste liquid, the electrophoresis lacquer of separation is led into the second cavity, the water of infiltration is led into in the third cavity, pump water to washing unit in and wash the work piece after the electrophoresis through the washing pump, can handle waste liquid metallics piece, avoid causing the damage to the milipore filter of filter, ensure the life of milipore filter, improve the reliability of use, waste liquid through in the first chamber gets into the filter through the stoste, filter the waste liquid through the milipore filter layer, the electrophoresis concentrate passes through in concentrate export introduction second chamber, filterable water exports to the third chamber through the penetrant, the stirring board drives the squeegee piece and rotates when rotating, can clear up the inboard of tube-shape filter screen, prevent that impurity from attaching to tube-shape filter screen on, provide pressure for first chamber through the booster pump, the waste liquid in the supplementary first chamber gets into the filter, can derive the inboard impurity granule of tube-shape filter screen through the scum pipe, can get into the third chamber through the maintenance mouth and then change the milipore filter layer in the filter tube.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A electrophoretic paint wastewater recovery treatment device, which comprises a waste liquid tank (1) and a circulating pump (2); the device is characterized by further comprising a flushing tank (3), an electrophoretic paint tank (4), a plurality of groups of filters (5), a stirring motor (6) and a flushing pump (7), wherein a placing cavity is formed in the waste liquid tank (1), a first partition plate (8) and a second partition plate (9) are vertically arranged in the placing cavity, the first partition plate (8) and the partition plates sequentially separate the placing cavity from left to right into a first cavity, a second cavity and a third cavity, a cylindrical filter screen (10) and a circular filter screen (11) are arranged in the first cavity, the bottom end of the cylindrical filter screen (10) is connected with the inner bottom wall of the first cavity, the top end of the cylindrical filter screen (10) is connected with the bottom end of the circular filter screen (11), a circular hole which is vertically communicated is formed in the middle of the circular filter screen (11), a circular plate (12) is fixedly arranged in the circular hole, and a mounting through hole which is vertically communicated is formed in the middle of the circular plate, a ball bearing (13) is fixedly installed in the installation through hole, the stirring motor (6) is installed at the top end of the waste liquid tank (1), a rotating shaft (14) is arranged at the bottom output end of the stirring motor (6), the bottom end of the rotating shaft (14) extends into the first cavity from the top end of the waste liquid tank (1) and penetrates through the ball bearing (13) from the top end of the circular filter screen (11) to extend into the cylindrical filter screen (10), a plurality of groups of stirring plates (15) are arranged on the rotating shaft (14), the plurality of groups of stirring plates (15) are all positioned in the cylindrical filter screen (10), the left ends of the plurality of groups of filters (5) all penetrate through the first partition plate (8) from the second cavity to the first cavity, the right ends of the plurality of groups of filters (5) all penetrate through the second partition plate (9) from the second cavity to the third cavity, a drain pipe (16) is arranged at the bottom of the flushing tank (3), the output of blow off pipe (16) stretches into inside the first cavity and stretch into tube-shape filter screen (10) from the left end of waste liquid case (1), and the top of flushing tank (3) is provided with washing unit (17), the input of flushing pump (7) stretches into to the third cavity from the right-hand member of waste liquid case (1) in, the output and the washing unit (17) intercommunication of flushing pump (7), the input of circulating pump (2) stretches into to the second cavity from the bottom of waste liquid case (1) in, the output and the electrophoresis paint groove (4) intercommunication of circulating pump (2).
2. The electrophoretic paint wastewater recycling device according to claim 1, wherein the filter (5) comprises a filter pipe (18), an ultrafiltration membrane filter layer (19) is disposed inside the filter pipe (18), the left end of the filter pipe (18) is a raw liquid inlet (20) and is located in the first chamber, the bottom of the filter pipe (18) is provided with a concentrated liquid outlet (21), the concentrated liquid outlet (21) is located in the second chamber, and the right end of the filter pipe (18) is a penetrating liquid outlet (22) and is located in the third chamber.
3. The electrophoretic paint wastewater recycling apparatus as claimed in claim 2, wherein the outer sides of the plurality of sets of agitating plates (15) are provided with rubber blades (23), and the outer sides of the rubber blades (23) are tightly attached to the inner side of the cylindrical filter screen (10).
4. The electrophoretic paint wastewater recycling device as claimed in claim 3, further comprising a booster pump (24), wherein the booster pump (24) is installed at the top end of the waste liquid tank (1), and the output end of the booster pump (24) extends into the first chamber.
5. The electrophoretic paint wastewater recycling device as claimed in claim 4, wherein a slag discharge pipe (25) is arranged at the bottom end of the waste liquid tank (1), the top end of the slag discharge pipe (25) extends into the first chamber from the bottom end of the waste liquid tank (1) and is positioned in the cylindrical filter screen (10), and a valve (26) is arranged at the bottom of the slag discharge pipe (25).
6. The electrophoretic paint wastewater recycling apparatus as claimed in claim 5, wherein the third chamber is larger than the second chamber and smaller than the first chamber.
7. The electrophoretic paint wastewater recycling device as claimed in claim 6, wherein the right end of the waste liquid tank (1) is provided with a maintenance port, the maintenance port is communicated with the third chamber, and a sealing door panel (27) is arranged at the maintenance port.
8. The electrophoretic paint wastewater recycling apparatus as claimed in claim 7, wherein the bottom end of the waste liquid tank (1) is provided with a liquid discharge pipe (28) communicating with the first chamber, and a liquid discharge valve is provided at the liquid discharge pipe (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021480336.XU CN213085628U (en) | 2020-07-23 | 2020-07-23 | Electrophoresis lacquer waste water recovery processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021480336.XU CN213085628U (en) | 2020-07-23 | 2020-07-23 | Electrophoresis lacquer waste water recovery processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213085628U true CN213085628U (en) | 2021-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021480336.XU Active CN213085628U (en) | 2020-07-23 | 2020-07-23 | Electrophoresis lacquer waste water recovery processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213085628U (en) |
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2020
- 2020-07-23 CN CN202021480336.XU patent/CN213085628U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xin Xiaojun Inventor after: Wang Guankai Inventor after: Guo Junxin Inventor after: Wang Meiping Inventor after: Yang Yajing Inventor after: Zhang Guangming Inventor before: Xin Xiaojun Inventor before: Wang Guankai Inventor before: Guo Junxin Inventor before: Yang Yajing Inventor before: Zhang Guangming Inventor before: Zou Changhai |
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| CB03 | Change of inventor or designer information |