CN203295608U - Working and cleaning circulating system for coating liquid - Google Patents
Working and cleaning circulating system for coating liquid Download PDFInfo
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- CN203295608U CN203295608U CN2013202169246U CN201320216924U CN203295608U CN 203295608 U CN203295608 U CN 203295608U CN 2013202169246 U CN2013202169246 U CN 2013202169246U CN 201320216924 U CN201320216924 U CN 201320216924U CN 203295608 U CN203295608 U CN 203295608U
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- cycle system
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Abstract
The utility model relates to a working and cleaning circulating system for a coating liquid. The system comprises a working tank (1), a cleaning water tank (4), a first circulating pump (19), an upper coating roller (38), a lower coating roller (39), a waste liquid collecting box (32), a first pipeline (12), a second pipeline (15), a third pipeline (21), a fourth pipeline (28), a fifth pipeline (30), a sixth pipeline (33), a seventh pipeline (34) and an eighth pipeline (36). The cleaning water tank (4) and the working tank (1) are connected through the first pipeline (12) which is provided with a first control valve (13) and a second control valve (14). The working and cleaning circulating system for the coating liquid provided by the utility model has two work modes, namely a coating mode and a cleaning mode. The two work modes are very convenient to switch, and the cleaning efficiency is high.
Description
Technical field
The utility model relates to coatings art, more particularly, relates to a kind of coating solution work clean cycle system.
Background technology
For the corrosion resistance nature that improves belt steel surface zinc layer some property that increases galvanized sheet, as anti-finger printing, oilness, workability and easy coating etc., need to carry out Passivation Treatment and/or anti-finger prints processing to the galvanized sheet surface.Passivation Treatment is to adopt chromatedsolution to process the zinc layer, makes on Several Thiourea Derivatives on Zinc Plate Surface to form one deck chromate conversion rete, i.e. zinc coating passivation film, and to improve its solidity to corrosion, and anti-finger prints processing is the SiO that contains in zinc layer surface-coated electroconductibility
2Organic composite resin molding (thickness δ=1～3 μ m), make galvanized sheet have anti-finger printing, solidity to corrosion and electroconductibility.
On band steel continuous zinc coating unit, can production passivation galvanized sheet and two kinds of products of the galvanized sheet of anti-the fingerprint.When from after producing a kind of product and being switched to and producing another kind of product, because passivating solution and the liquid of anti-the fingerprint coating can stick on coating roller and pipeline, cause e-quipment and pipe to stop up, thus need in time off-line coatings machine and coating solution pipeline to be cleaned, in order to using next time.How by the operative employee, to be cleaned at present, not only cleaning performance is not good, the cleaning waste liquid is difficult to collect, and labour intensity is large, the more important thing is that poisonous coating solution also can threaten operative employee's health.
The utility model content
The technical problems to be solved in the utility model is, a kind of coating solution work clean cycle system is provided.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of coating solution work clean cycle system, comprise work tank, washwater tank, the first recycle pump, upper coating roller, lower coating roller and waste liquid collecting box; Described washwater tank is connected by the first pipeline with work tank, and described the first pipeline is provided with the first control valve and the second control valve; Described the first pipeline also is connected with second pipe, and an end of described second pipe is connected between described the first control valve and the second control valve, and the other end is connected with the entrance of described the first recycle pump; Described the first circulation pump outlet is connected with the fluid inlet of described upper coating roller by the 3rd pipeline, and described the 3rd pipeline is provided with the 3rd control valve; Described the 3rd pipeline also is connected with the 4th pipeline, and an end of described the 4th pipeline is connected between described the 3rd control valve and the first recycle pump, and the other end is connected with the fluid inlet of described lower coating roller; Described the 4th pipeline is provided with the 4th control valve; The liquid return hole of described lower coating roller is connected with described waste liquid collecting box by the 5th pipeline, and the liquid return hole of described upper coating roller is connected with described waste liquid collecting box by the 6th pipeline, and the ingress of described waste liquid collecting box is provided with the first manual valve; Described the 5th pipeline also is connected with described work tank by the 7th pipeline with the 6th pipeline, and described the 7th pipeline is provided with the 5th control valve; Described the 5th pipeline also is connected with described washwater tank by the 8th pipeline with the 6th pipeline, and described the 8th pipeline is provided with the 6th control valve.
In coating solution work clean cycle system described in the utility model, the described recycle system also comprises the 9th pipeline, in described washwater tank, be provided with steam heater, one end of described the 9th pipeline is steam-in, the other end is connected with described steam heater, and described the 9th pipeline is provided with steam regulating valve.
In coating solution work clean cycle system described in the utility model, the described recycle system also comprises the tenth pipeline, and an end of described the tenth pipeline is the de-salted water entrance, and the other end is connected with described washwater tank, and described the tenth pipeline is provided with the 7th control valve.
In coating solution work clean cycle system described in the utility model, described washwater tank is provided with the washwater tank fluid level controller
In coating solution work clean cycle system described in the utility model, described washwater tank is provided with the washwater tank temperature regulator.
In coating solution work clean cycle system described in the utility model, described work tank is provided with the work tank fluid level controller,
In coating solution work clean cycle system described in the utility model, in described work tank, be provided with stirrer.
In coating solution work clean cycle system described in the utility model, the input terminus of described the first recycle pump is provided with the second manual valve, and described the first circulation delivery side of pump is provided with the 3rd manual valve and the first vacuum breaker.
In coating solution work clean cycle system described in the utility model, the described recycle system also comprises the 11 pipeline, the second recycle pump and the 12 pipeline that connects successively, the input terminus of described the 11 pipeline is connected between described the first control valve and the second control valve, and the output terminal of described the 12 pipeline is connected between described the 3rd control valve and described the 4th control valve.
In coating solution work clean cycle system described in the utility model, the input terminus of described the second recycle pump is provided with the 4th manual valve, and described the second circulation delivery side of pump is provided with the 5th manual valve and the second vacuum breaker.
Implement coating solution work clean cycle system of the present utility model, have following beneficial effect: the utility model coating solution work clean cycle system has the layer model of painting and two kinds of operating mode of cleaning model, switching between two kinds of operating mode is very convenient, and cleaning efficiency is high.Use hot water coating cleaning machine and pipeline, the rinse water consumption is few, cleans thoroughly, cleans waste liquid and can collect fully, and cleaning operation labour intensity is low.
The accompanying drawing explanation
The utility model is described in further detail below in conjunction with drawings and Examples, in accompanying drawing:
Fig. 1 is the structural representation of the utility model coating solution work clean cycle system.
Embodiment
For technical characterictic of the present utility model, purpose and effect being had more clearly, understand, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
As shown in Figure 1, the utility model coating solution work clean cycle system comprises work tank 1, washwater tank 4, the first recycle pump 19, upper coating roller 38, lower coating roller 39, waste liquid collecting box 32, the first pipeline 12, second pipe 15, the 3rd pipeline 21, the 4th pipeline 28, the 5th pipeline 30, the 6th pipeline 33, the 7th pipeline 34 and the 8th pipeline 36.
Washwater tank 4 is connected by the first pipeline 12 with work tank 1, and the first pipeline 12 is provided with the first control valve 13 and the second control valve 14.Washwater tank 4 is for the splendid attire de-salted water, and work tank 1 is for splendid attire passivating solution or the liquid of anti-the fingerprint coating.
The first pipeline 12 also is connected with second pipe 15, and an end of second pipe 15 is connected between the first control valve 13 and the second control valve 14, and the other end is connected with the entrance of the first recycle pump 19.When the first control valve 13 unlatchings, when the second control valve 14 is closed, the liquid in the first recycle pump 19 transport cleaning water pots 4, when the second control valve 14 unlatchings, when the first control valve 13 is closed, the liquid in the first recycle pump 19 transportation work tanks 1.
The outlet of the first recycle pump 19 is connected with the fluid inlet of upper coating roller 38 by the 3rd pipeline 21, and the 3rd pipeline 21 is provided with the 3rd control valve 27.The 3rd pipeline 21 also is connected with the 4th pipeline 28, and an end of the 4th pipeline 28 is connected between the 3rd control valve 27 and the first recycle pump 19, and the other end is connected with the fluid inlet of lower coating roller 39; The 4th pipeline 28 is provided with the 4th control valve 29.
The liquid return hole of lower coating roller 39 is connected with waste liquid collecting box 32 by the 5th pipeline 30, and the liquid return hole of upper coating roller 38 is connected with waste liquid collecting box 32 by the 6th pipeline 33, and the ingress of waste liquid collecting box 32 is provided with the first manual valve 31.The 5th pipeline 30 is connected with work tank 1 by the 7th pipeline 34 with the 6th pipeline 33, and the 7th pipeline 34 is provided with the 5th control valve 35.The 5th pipeline 30 is connected with washwater tank 4 by the 8th pipeline 36 with the 6th pipeline 33, and the 8th pipeline 36 is provided with the 6th control valve 37.The liquid that flows out from the liquid return hole of upper coating roller 38 and lower coating roller 39 can enter in work tank 1, washwater tank 4 or waste liquid collecting box 32.
The utility model coating solution work clean cycle system has the layer model of painting and two kinds of operating mode of cleaning model.
(1) be coated with layer model:
At first in work tank 1, add appropriate coating solution, then open the second control valve 14 and the 5th control valve 35, close the first control valve 13, the first manual valve 31 and the 6th control valve 37, start the first recycle pump 19.If only the galvanized sheet upper surface is carried out to the coating processing, open the 3rd control valve 27, close the 4th control valve 29; If only the galvanized sheet lower surface is carried out to the coating processing, open the 4th control valve 29, close the 3rd control valve 27; If the galvanized sheet upper and lower surface is carried out to the coating processing simultaneously, need to open simultaneously the 3rd control valve 27 and the 4th control valve 29.
(2) cleaning model:
When needs, when being coated with layer model and switching to cleaning model, at first stop the first recycle pump 19, by process coating machine on line by work shift to the inoperative position.Then in washwater tank 4, add appropriate de-salted water, close the second control valve 14 and the 5th control valve 35, open the first control valve 13 and the 6th control valve 37, start the first recycle pump 19, after coating machine and coating solution pipeline cleaning are clean, open the first manual valve 31, close the 6th control valve 37, coat waste liquid is discharged in waste liquid collecting box 32, stopping the first recycle pump 19 coating solution work clean cycle systems cleans complete, in order to using next time, last, the waste liquid collecting box 32 that coat waste liquid is housed is delivered to specialized factory and focus on.
Switching between above-mentioned painting layer model and cleaning model is very convenient, and cleaning efficiency is high, uses hot water coating cleaning machine and pipeline, and the rinse water consumption is few, cleans thoroughly, cleans waste liquid and can collect fully, and cleaning operation labour intensity is low.
Further, the recycle system also comprises the 9th pipeline 8 and the tenth pipeline 10, and an end that is provided with steam heater 7, the nine pipelines 8 in washwater tank 4 is steam-in, and the other end is connected with steam heater 7, and the 9th pipeline 8 is provided with steam regulating valve 9.One end of the tenth pipeline 10 is the de-salted water entrance, and the other end is connected with washwater tank 4, and the tenth pipeline 10 is provided with the 7th control valve 11.De-salted water adds in washwater tank 4 by the tenth pipeline 10, and steam enters steam heater 7 by the 9th pipeline 8, the de-salted water in heated wash water pot 4
Further, washwater tank 4 is provided with washwater tank fluid level controller 5 and washwater tank temperature regulator 6, is convenient to control temperature and the liquid level of de-salted water.
Further, work tank 1 is provided with work tank fluid level controller 3, is convenient to control the liquid level of coating solution.In work tank 1, also be provided with stirrer 2, be convenient to stir.
Further, the recycle system also comprises the 11 pipeline 17, the second recycle pump 20 and the 12 pipeline 22 that connects successively, the input terminus of the 11 pipeline 17 is connected between the first control valve 13 and the second control valve 14, and the output terminal of the 12 pipeline 22 is connected between the 3rd control valve 27 and the 4th control valve 29.The output terminal that the input terminus of the first recycle pump 19 is provided with the second manual valve 16, the first recycle pumps 19 is provided with the 3rd manual valve 25 and the first vacuum breaker 23.Further, the input terminus of the second recycle pump 20 output terminal that is provided with the 4th manual valve 18, the second recycle pumps 20 is provided with the 5th manual valve 26 and the second vacuum breaker 24.The first recycle pump 19 is set up in parallel together with the valve before and after this pump together with the valve before and after this pump and the second recycle pump 20, and is standby each other.When the first recycle pump 19 and the second recycle pump 20 work, the second manual valve 16, the 3rd manual valve 25, the 4th manual valve 18 and the 5th manual valve 26 are opened.
The above is described embodiment of the present utility model by reference to the accompanying drawings; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away from the scope situation that the utility model aim and claim protect, also can make a lot of forms, within these all belong to protection of the present utility model.
Claims (10)
1. a coating solution work clean cycle system, is characterized in that, comprises work tank (1), washwater tank (4), the first recycle pump (19), upper coating roller (38), lower coating roller (39) and waste liquid collecting box (32);
Described washwater tank (4) is connected by the first pipeline (12) with work tank (1), and described the first pipeline (12) is provided with the first control valve (13) and the second control valve (14);
Described the first pipeline (12) also is connected with second pipe (15), and an end of described second pipe (15) is connected between described the first control valve (13) and the second control valve (14), and the other end is connected with the entrance of described the first recycle pump (19);
The outlet of described the first recycle pump (19) is connected with the fluid inlet of described upper coating roller (38) by the 3rd pipeline (21), and described the 3rd pipeline (21) is provided with the 3rd control valve (27);
Described the 3rd pipeline (21) also is connected with the 4th pipeline (28), and an end of described the 4th pipeline (28) is connected between described the 3rd control valve (27) and the first recycle pump (19), and the other end is connected with the fluid inlet of described lower coating roller (39); Described the 4th pipeline (28) is provided with the 4th control valve (29);
The liquid return hole of described lower coating roller (39) is connected with described waste liquid collecting box (32) by the 5th pipeline (30), the liquid return hole of described upper coating roller (38) is connected with described waste liquid collecting box (32) by the 6th pipeline (33), and the ingress of described waste liquid collecting box (32) is provided with the first manual valve (31);
Described the 5th pipeline (30) also is connected with described work tank (1) by the 7th pipeline (34) with the 6th pipeline (33), and described the 7th pipeline (34) is provided with the 5th control valve (35);
Described the 5th pipeline (30) also is connected with described washwater tank (4) by the 8th pipeline (36) with the 6th pipeline (33), and described the 8th pipeline (36) is provided with the 6th control valve (37).
2. coating solution work clean cycle system according to claim 1, it is characterized in that, the described recycle system also comprises the 9th pipeline (8), in described washwater tank (4), be provided with steam heater (7), one end of described the 9th pipeline (8) is steam-in, the other end is connected with described steam heater (7), and described the 9th pipeline (8) is provided with steam regulating valve (9).
3. coating solution work clean cycle system according to claim 1, it is characterized in that, the described recycle system also comprises the tenth pipeline (10), one end of described the tenth pipeline (10) is the de-salted water entrance, the other end is connected with described washwater tank (4), and described the tenth pipeline (10) is provided with the 7th control valve (11).
4. coating solution work clean cycle system according to claim 1, is characterized in that, described washwater tank (4) is provided with washwater tank fluid level controller (5).
5. coating solution work clean cycle system according to claim 1, is characterized in that, described washwater tank (4) is provided with washwater tank temperature regulator (6).
6. coating solution work clean cycle system according to claim 1, is characterized in that, described work tank (1) is provided with work tank fluid level controller (3).
7. coating solution work clean cycle system according to claim 1, is characterized in that, in described work tank (1), is provided with stirrer (2).
8. coating solution work clean cycle system according to claim 1, it is characterized in that, the input terminus of described the first recycle pump (19) is provided with the second manual valve (16), and the output terminal of described the first recycle pump (19) is provided with the 3rd manual valve (25) and the first vacuum breaker (23).
9. coating solution work clean cycle system according to claim 1, it is characterized in that, the described recycle system also comprises the 11 pipeline (17), the second recycle pump (20) and the 12 pipeline (22) that connects successively, the input terminus of described the 11 pipeline (17) is connected between described the first control valve (13) and the second control valve (14), and the output terminal of described the 12 pipeline (22) is connected between described the 3rd control valve (27) and described the 4th control valve (29).
10. coating solution work clean cycle system according to claim 9, it is characterized in that, the input terminus of described the second recycle pump (20) is provided with the 4th manual valve (18), and the output terminal of described the second recycle pump (20) is provided with the 5th manual valve (26) and the second vacuum breaker (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202169246U CN203295608U (en) | 2013-04-26 | 2013-04-26 | Working and cleaning circulating system for coating liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202169246U CN203295608U (en) | 2013-04-26 | 2013-04-26 | Working and cleaning circulating system for coating liquid |
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| Publication Number | Publication Date |
|---|---|
| CN203295608U true CN203295608U (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202169246U Withdrawn - After Issue CN203295608U (en) | 2013-04-26 | 2013-04-26 | Working and cleaning circulating system for coating liquid |
Country Status (1)
| Country | Link |
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| CN (1) | CN203295608U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252306A (en) * | 2013-04-26 | 2013-08-21 | 中冶南方工程技术有限公司 | Working and cleaning circulating system of coating liquid |
| CN114807952A (en) * | 2021-11-10 | 2022-07-29 | 陕汽淮南专用汽车有限公司 | Stainless steel tank car jar body pickling passivation treating device |
-
2013
- 2013-04-26 CN CN2013202169246U patent/CN203295608U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252306A (en) * | 2013-04-26 | 2013-08-21 | 中冶南方工程技术有限公司 | Working and cleaning circulating system of coating liquid |
| CN103252306B (en) * | 2013-04-26 | 2015-07-29 | 中冶南方工程技术有限公司 | Coating solution work clean cycle system |
| CN114807952A (en) * | 2021-11-10 | 2022-07-29 | 陕汽淮南专用汽车有限公司 | Stainless steel tank car jar body pickling passivation treating device |
| CN114807952B (en) * | 2021-11-10 | 2022-12-13 | 陕汽淮南专用汽车有限公司 | Stainless steel tank car jar body pickling passivation treating device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131120 Effective date of abandoning: 20150729 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20131120 Effective date of abandoning: 20150729 |
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| RGAV | Abandon patent right to avoid regrant |