CN213387930U - Wash recovery unit of production coating equipment water - Google Patents
Wash recovery unit of production coating equipment water Download PDFInfo
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- CN213387930U CN213387930U CN202022130384.2U CN202022130384U CN213387930U CN 213387930 U CN213387930 U CN 213387930U CN 202022130384 U CN202022130384 U CN 202022130384U CN 213387930 U CN213387930 U CN 213387930U
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Abstract
The utility model relates to a coating waste water cyclic utilization technical field, concretely relates to wash recovery unit of production coating equipment water, include waste water conveying system, clear water conveying system, handle pond body and set up in the filter-pressing system who handles the top of pond body, it includes coating waste water stirred tank, clear water groove and is used for separating the baffle of coating waste water stirred tank and clear water groove to handle the pond body, the waste water export of coating waste water stirred tank passes through waste water conveying system with the water inlet intercommunication of filter-pressing system, the delivery port of filter-pressing system and the water inlet intercommunication of coating waste water stirred tank, the clear water export of coating waste water stirred tank passes through clear water conveying system with the clear water groove intercommunication. The wastewater treated by the recovery device can be reused for subsequent coating equipment washing, so that the environmental pollution caused by direct discharge is avoided, and the treatment cost is reduced.
Description
Technical Field
The utility model relates to a coating waste water cyclic utilization technical field, concretely relates to wash recovery unit of production coating equipment water.
Background
In the production process of the coating, equipment is often used for auxiliary production, such as a mixing cylinder, a stirring device and the like, residual coating is often adhered to the equipment after the coating is used, clear water is often used for washing, the washed waste water cannot be directly used for washing the subsequent coating, and if the waste water is directly discharged, serious pollution is caused to a water body; if the wastewater is collected and then subjected to external treatment, the transportation cost and the treatment cost are high due to the heavy weight of the wastewater, so that the production and the operation are not facilitated.
Disclosure of Invention
In order to overcome the shortcoming and the deficiency that exist among the prior art, the utility model aims to provide a wash recovery unit of production coating equipment water, waste water can be used for subsequent coating equipment to wash again after this recovery unit handles, has both avoided direct emission to lead to environmental pollution, has reduced treatment cost again.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a wash recovery unit of production coating equipment water, includes waste water conveying system, clear water conveying system, handles the pond body and sets up in the filter-pressing system who handles the top of pond body, it includes coating waste water stirred tank, clear water groove and is used for separating the baffle of coating waste water stirred tank and clear water groove to handle the pond body, the waste water export of coating waste water stirred tank passes through waste water conveying system with the water inlet intercommunication of filter-pressing system, the delivery port of filter-pressing system and the water inlet intercommunication of coating waste water stirred tank, the clear water export of coating waste water stirred tank passes through clear water conveying system with the clear water groove intercommunication.
Preferably, the waste water conveying system comprises a waste water conveying pipe, a first water pump communicated with the waste water conveying pipe and a first valve arranged on the waste water conveying pipe, a waste water outlet of the coating waste water stirring tank is communicated with a water inlet of the waste water conveying pipe, and a water inlet of the filter pressing system is communicated with a water outlet of the waste water conveying pipe.
Preferably, the clear water conveying system comprises a clear water conveying pipe, a second water pump communicated with the clear water conveying pipe and a second valve arranged on the clear water conveying pipe, a clear water outlet of the coating wastewater stirring tank is communicated with a water inlet of the clear water conveying pipe, and a water inlet of the clear water tank is communicated with a water outlet of the clear water conveying pipe.
Preferably, the filter-pressing system including set up in the collecting vat at the top of handling the pond body and erect the pressure filter at the top of collecting vat, the water inlet of coating waste water agitator tank's waste water export, waste water conveying system, pressure filter, collecting vat and coating waste water agitator tank communicates in proper order.
Preferably, the recovery unit is still including setting up in the agitator motor at the top of coating waste water stirred tank and connect in the stirring rake of agitator motor's output, the stirring rake stretches into in the coating waste water stirred tank.
Preferably, the recovery device further comprises a water outlet pipe and a third valve arranged on the water outlet pipe, and a water outlet of the clean water tank is communicated with a water inlet of the water outlet pipe.
The beneficial effects of the utility model reside in that: the utility model discloses a wash recovery unit of production coating equipment water, during the use, after packing into coating washing waste water in the coating waste water stirred tank, put in the flocculating agent and stirring, make the particle in the coating washing waste water congeal into the granule, then coating washing waste water handles in sending to the filter-pressing system through waste water conveying system, the clear water after the processing gets into coating waste water stirred tank through the delivery port of filter-pressing system, with this circulation obtain the clear water after several times, send to the clear water groove by clear water conveying system again, so that be used for again washing of coating equipment, the filter residue of filter-pressing system siltation takes out to dry carries out the danger waste treatment outward again, both avoided direct emission to lead to environmental pollution, transportation cost and treatment cost have been reduced again.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
the reference signs are: 1. a coating wastewater stirring tank; 2. a clear water tank; 3. a partition plate; 4. a waste water conveying pipe; 5. a first water pump; 6. a first valve; 7. a clear water delivery pipe; 8. a second water pump; 9. a second valve; 10. collecting tank; 11. a filter press; 12. a stirring motor; 13. a stirring paddle; 14. a water outlet pipe; 15. a third valve.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.
As shown in figure 1, a recovery unit for cleaning water used for coating production equipment, comprises a waste water conveying system, a clean water conveying system, a treatment tank body and a filter pressing system arranged at the top of the treatment tank body, wherein the treatment tank body comprises a coating waste water stirring tank 1, a clean water tank 2 and a partition plate 3 for separating the coating waste water stirring tank 1 and the clean water tank 2, the waste water outlet of the coating waste water stirring tank 1 is communicated with the water inlet of the filter pressing system through the waste water conveying system, the water outlet of the filter pressing system is communicated with the water inlet of the coating waste water stirring tank 1, and the clean water outlet of the coating waste water stirring tank 1 is communicated with the clean water tank 2 through the clean water conveying system.
This wash recovery unit of production coating equipment water, in the time of practical use, need to pack into coating washing waste water in coating waste water stirred tank 1 after, put in the flocculating agent and stir, make the particle in coating washing waste water congeal into the granule, then coating washing waste water is handled in sending to the filter-pressing system through waste water conveying system, the clear water after the processing gets into coating waste water stirred tank 1 through the delivery port of filter-pressing system, with this cycle obtain the clear water after several times, send to clear water tank 2 by clear water conveying system again, so that be used for again washing of coating equipment, the filter residue of filter-pressing system siltation is taken out and is dried and then commissioned outside and carry out dangerous useless processing, both avoided directly discharging to lead to environmental pollution, transportation cost and treatment cost have been reduced again. The flocculant is commercially available polyaluminum chloride or polyacrylamide and is used herein only as an application.
In this embodiment, wastewater conveying system includes waste water conveyer pipe 4, the first water pumper 5 that communicates with waste water conveyer pipe 4 and sets up in waste water conveyer pipe 4's first valve 6, the waste water export of coating waste water stirred tank 1 communicates with waste water conveyer pipe 4's water inlet, filter-pressing system's water inlet and waste water conveyer pipe 4's delivery port intercommunication.
By adopting the technical scheme, in the treatment process of the coating cleaning wastewater, the first valve 6 is opened, the first water pump 5 is started, so that the coating cleaning wastewater is sent to the filter pressing system through the wastewater delivery pipe 4 for filter pressing treatment, the first valve 6 is closed after the treatment is finished, and the clear water delivery system is started, so that the control and the operation are convenient.
In this embodiment, clear water conveying system includes clear water conveyer pipe 7, the second water pumper 8 with clear water conveyer pipe 7 intercommunication and set up in the second valve 9 of clear water conveyer pipe 7, the clear water export of coating waste water stirred tank 1 communicates with the water inlet of clear water conveyer pipe 7, the water inlet of clear water groove 2 communicates with the delivery port of clear water conveyer pipe 7.
By adopting the technical scheme, after the circulating filter pressing treatment of the coating cleaning wastewater is finished, the second valve 9 is opened, the second water pump 8 is started, so that the clean water is conveyed to the clean water tank 2 through the clean water conveying pipe 7 so as to be used for washing the coating equipment again, and the second valve 9 is closed after the conveying is finished so as to perform the treatment of the next round of coating cleaning wastewater.
In this embodiment, the filter-pressing system including set up in the collecting vat 10 at the top of handling the pond body and erect in the pressure filter 11 at the top of collecting vat 10, the water inlet of coating waste water stirred tank 1's waste water export, waste water conveying system, pressure filter 11, collecting vat 10 and coating waste water stirred tank 1 communicates in proper order.
By adopting the technical scheme, when the device is used, coating cleaning wastewater is sent into the filter press 11 for filter pressing treatment through the wastewater outlet of the coating wastewater stirring tank 1 and the wastewater conveying pipe 4, filter residues are left in the filter press 11, and filtrate falls into the collecting tank 10 and flows into the coating wastewater stirring tank 1 along the water outlet of the collecting tank 10.
In this embodiment, recovery unit is still including setting up in the agitator motor 12 at the top of coating waste water stirred tank 1 and connecting in the stirring rake 13 of agitator motor 12's output, stirring rake 13 stretches into in the coating waste water stirred tank 1.
By adopting the technical scheme, a manual stirring mode is replaced, the labor force is saved, the stirring speed is controlled more uniformly and stably, and the flocculating agent is promoted to be dispersed in the coating cleaning wastewater of the coating wastewater stirring tank 1.
In this embodiment, the recycling device further includes a water outlet pipe 14 and a third valve 15 disposed on the water outlet pipe 14, and the water outlet of the clean water tank 2 is communicated with the water inlet of the water outlet pipe 14.
By adopting the technical scheme, the clean water can be conveniently controlled to flow out of the clean water tank 2, and the arranged water outlet pipe 14 is convenient to be communicated with an external coating flushing system.
The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.
Claims (6)
1. The utility model provides a wash recovery unit of production coating equipment water which characterized in that: including waste water conveying system, clear water conveying system, processing pond body and set up in the filter-pressing system who handles the top of pond body, it includes coating waste water stirred tank, clear water groove and is used for separating the baffle of coating waste water stirred tank and clear water groove to handle the pond body, the waste water export of coating waste water stirred tank passes through waste water conveying system with the water inlet intercommunication of filter-pressing system, the delivery port of filter-pressing system and the water inlet intercommunication of coating waste water stirred tank, the clear water export of coating waste water stirred tank passes through clear water conveying system with the clear water groove intercommunication.
2. The recycling device for cleaning water used for producing the coating equipment according to claim 1, wherein: the waste water conveying system comprises a waste water conveying pipe, a first water pump communicated with the waste water conveying pipe and a first valve arranged on the waste water conveying pipe, a waste water outlet of the coating waste water stirring tank is communicated with a water inlet of the waste water conveying pipe, and a water inlet of the filter pressing system is communicated with a water outlet of the waste water conveying pipe.
3. The recycling device for cleaning water used for producing the coating equipment according to claim 1, wherein: clear water conveying system includes clear water conveyer pipe, the second water pumper that communicates with the clear water conveyer pipe and sets up in the second valve of clear water conveyer pipe, the clear water export of coating waste water stirred tank communicates with the water inlet of clear water conveyer pipe, the water inlet of clear water groove communicates with the delivery port of clear water conveyer pipe.
4. The recycling device for cleaning water used for producing the coating equipment according to claim 1, wherein: the filter-pressing system including set up in the collecting vat at the top of handling the pond body and erect the pressure filter at the top of collecting vat, the water inlet of the water outlet of coating waste water agitator tank, waste water conveying system, pressure filter, collecting vat and coating waste water agitator tank communicates in proper order.
5. The recycling device for cleaning water used for producing the coating equipment according to claim 1, wherein: the recycling device further comprises a stirring motor arranged at the top of the coating wastewater stirring tank and a stirring paddle connected to the output end of the stirring motor, wherein the stirring paddle stretches into the coating wastewater stirring tank.
6. The recycling device for cleaning water used for producing the coating equipment according to claim 1, wherein: the recovery device further comprises a water outlet pipe and a third valve arranged on the water outlet pipe, and a water outlet of the clean water tank is communicated with a water inlet of the water outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022130384.2U CN213387930U (en) | 2020-09-24 | 2020-09-24 | Wash recovery unit of production coating equipment water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022130384.2U CN213387930U (en) | 2020-09-24 | 2020-09-24 | Wash recovery unit of production coating equipment water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213387930U true CN213387930U (en) | 2021-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022130384.2U Active CN213387930U (en) | 2020-09-24 | 2020-09-24 | Wash recovery unit of production coating equipment water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213387930U (en) |
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2020
- 2020-09-24 CN CN202022130384.2U patent/CN213387930U/en active Active
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