CN214142549U - Formed foil cleaning device - Google Patents
Formed foil cleaning device Download PDFInfo
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- CN214142549U CN214142549U CN202022366061.3U CN202022366061U CN214142549U CN 214142549 U CN214142549 U CN 214142549U CN 202022366061 U CN202022366061 U CN 202022366061U CN 214142549 U CN214142549 U CN 214142549U
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Abstract
The utility model discloses a become paper tinsel belt cleaning device relates to and becomes paper tinsel production technical field, and the main objective effectively washs to become remaining citric acid on aluminium foil surface. The utility model discloses a main technical scheme does: a formed foil cleaning apparatus, the apparatus comprising: the opposite sides of the upper end of the first-stage cleaning tank are respectively provided with a first surface roller, a first bottom roller is arranged in the first-stage cleaning tank, one end of a first circulating pipe is connected to the lower end of the first-stage cleaning tank, the other end of the first circulating pipe penetrates through the upper end side of the first-stage cleaning tank, and the other end of the first circulating pipe is connected to a first spraying pipe; the opposite sides of the upper end of the secondary cleaning tank are respectively provided with a second surface roller, a second bottom roller is arranged in the secondary cleaning tank, and a second spray pipe is positioned on the inner side of the upper end of the secondary cleaning tank; the upper end side of the middle treatment tank is connected to one end of a first overflow pipe, the other end of the first overflow pipe is connected to the side wall of the first-stage cleaning tank, and one end of the first overflow pipe is higher than the other end of the first overflow pipe.
Description
Technical Field
The utility model relates to a change into paper tinsel production technical field, especially relate to a change into paper tinsel belt cleaning device.
Background
The capacity requirement of the aluminum electrolytic capacitor is higher and higher, the capacity of the aluminum electrolytic capacitor depends on the capacity of the used anode foil, and in order to meet the capacity requirement of the market, manufacturers for producing the anode foil introduce citric acid as an additive into the multi-stage forming solution to improve the product capacity. In a citric acid forming liquid system, a foil surface is cleaned in a single mode in a production process, the cleaning mode before the foil surface enters the first heat treatment is the same as that before each stage of formation tank, and deionized water with the conductivity of 1-10 mu s/cm is adopted for cleaning in a combined spraying and soaking mode. However, with the gradual addition of citric acid, the ideal effect of cleaning citric acid cannot be achieved by a single deionized water cleaning mode, and the formed foil is easy to generate stains after heat treatment and intermediate treatment, so that the qualified rate of the formed foil is influenced.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a become paper tinsel belt cleaning device, the main objective is effectively to wash and become remaining citric acid on aluminium foil surface.
In order to achieve the above object, the utility model mainly provides the following technical scheme:
the utility model provides a change into paper tinsel belt cleaning device, the device includes: the first-stage cleaning mechanism, the second-stage cleaning mechanism and the middle treatment tank;
the first-stage cleaning mechanism comprises a first-stage cleaning tank and a first circulating pipe, wherein first surface rollers are respectively arranged on opposite sides of the upper end of the first-stage cleaning tank, a first bottom roller is arranged inside the first-stage cleaning tank and used for enabling the formed foil to sequentially sweep over the first surface rollers and the first bottom roller, one end of the first circulating pipe is connected to the lower end of the first-stage cleaning tank, the other end of the first circulating pipe penetrates through the upper end side of the first-stage cleaning tank, and the other end of the first circulating pipe is connected to a first spraying pipe and used for spraying phosphoric acid liquid to the formed foil;
the second cleaning mechanism comprises a second cleaning tank and a second spraying pipe, wherein second surface rollers are respectively arranged on the opposite sides of the upper end of the second cleaning tank, a second bottom roller is arranged inside the second cleaning tank and used for enabling the formed foil to sequentially sweep over the second surface rollers and the second bottom roller, and the second spraying pipe is positioned on the inner side of the upper end of the second cleaning tank and used for spraying deionized water to the formed foil;
the middle treatment tank is arranged behind the heat treatment equipment and is used for carrying out phosphoric acid middle treatment on the formed foil, the upper end side of the middle treatment tank is connected to one end of a first overflow pipe, the other end of the first overflow pipe is connected to the side wall of the primary cleaning tank, and one end of the first overflow pipe is higher than the other end of the first overflow pipe;
wherein, the first-stage cleaning tank and the second-stage cleaning tank are sequentially arranged between the formation tank and the heat treatment equipment.
The purpose of the utility model and the technical problem thereof can be further realized by adopting the following technical measures.
Optionally, one-level wiper mechanism still includes first wiper, first shower set up in the entrance point of one-level washing tank, first wiper set up in the exit end of one-level washing tank.
Optionally, the second-stage cleaning mechanism further comprises a second wiper, and the second wiper is arranged above the second spray pipe.
Optionally, the second cleaning mechanism further comprises a second circulating pipe, one end of the second circulating pipe is connected to the lower end of the second cleaning tank, and the other end of the second circulating pipe is connected to the upper end side of the second cleaning tank.
Optionally, the lateral wall of one-level washing tank is connected in the one end of second overflow pipe, the other end of second overflow pipe is connected in first blow off pipe, the lateral wall of second grade washing tank is connected in the one end of third overflow pipe, the other end of third overflow pipe is connected in the second blow off pipe.
Optionally, the diapire of one-level washing tank is connected in the one end of first blow off pipe, the other end of first blow off pipe connect in first blow off pipe, the diapire of second grade washing tank is connected in the one end of second delivery pipe, the other end of second delivery pipe connect in the second blow off pipe, the diapire of well treatment tank is connected in the one end of third delivery pipe, the other end of third delivery pipe connect in first blow off pipe.
Optionally, the middle part of the first overflow pipe is connected to one end of the exhaust pipe, and the other end of the exhaust pipe is connected to the exhaust valve.
Optionally, the upper end side of one-level washing tank is connected in the moisturizing pipe, the flowmeter is installed to the moisturizing pipe, the conductivity tester is installed to the upper end of one-level washing tank.
Borrow by above-mentioned technical scheme, the utility model discloses at least, have following advantage:
after being subjected to multi-stage formation in the formation tank, the formed foil sequentially passes through a first surface roller, a first bottom roller and another first surface roller so as to pass through the inside of the primary cleaning tank, and the formed foil continuously sequentially passes through a second surface roller, a second bottom roller and another second surface roller so as to pass through the inside of the secondary cleaning tank; meanwhile, the phosphoric acid aqueous solution in the middle treatment tank reaches the inside of the primary cleaning tank through a first overflow pipe, the phosphoric acid aqueous solution in the primary cleaning tank reaches a first spray pipe through a first circulating pipe and is sprayed to the surface of the formed foil, and the phosphoric acid aqueous solution washes the citric acid formed on the surface of the formed foil; and then, the formed foil reaches a secondary cleaning tank, deionized water is sprayed to the surface of the formed foil through a second spray pipe, and phosphoric acid and citric acid which are remained on the surface of the formed foil are further cleaned.
This device sprays phosphoric acid aqueous solution and deionized water to becoming to the foil earlier, has promoted the cleaning efficiency who becomes foil surface and remain citric acid.
Drawings
Fig. 1 is a schematic structural diagram of a formed foil cleaning device according to an embodiment of the present invention.
Reference numerals in the drawings of the specification include: the device comprises a middle treatment tank 1, a primary cleaning tank 2, a first circulating pipe 3, a first surface roller 4, a first bottom roller 5, a first spray pipe 6, a formed foil 7, a secondary cleaning tank 8, a second spray pipe 9, a second surface roller 10, a second bottom roller 11, a first overflow pipe 12, a magnetic pump 13, a first branch spray pipe 61, a second branch spray pipe 62, a third branch spray pipe 91, a fourth branch spray pipe 92, a first hanging rack 14, a second hanging rack 15, a first wiper 16, a second wiper 17, a second circulating pipe 18, a stainless steel centrifugal pump 19, a second overflow pipe 20, a third overflow pipe 21, a first discharge pipe 22, a first discharge pipe 23, a second discharge pipe 24, a second discharge pipe 25, a third discharge pipe 26, an exhaust valve 27, a water replenishing pipe 28 and a flow meter 29.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description is given with reference to the accompanying drawings and preferred embodiments, in order to explain the detailed embodiments, structures, features and effects of the present invention. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1, an embodiment of the present invention provides a formed foil cleaning device, which includes: the primary cleaning mechanism, the secondary cleaning mechanism and the middle processing tank 1;
the first-stage cleaning mechanism comprises a first-stage cleaning tank 2 and a first circulating pipe 3, wherein first surface rollers 4 are respectively arranged on opposite sides of the upper end of the first-stage cleaning tank 2, a first bottom roller 5 is arranged inside the first-stage cleaning tank 2 and used for enabling formed foils 7 to sequentially sweep over the first surface rollers 4 and the first bottom roller 5, one end of the first circulating pipe 3 is connected to the lower end of the first-stage cleaning tank 2, the other end of the first circulating pipe penetrates through the upper end side of the first-stage cleaning tank 2, and the other end of the first circulating pipe 3 is connected to a first spraying pipe 6 and used for spraying phosphoric acid liquid to the formed foils 7;
the secondary cleaning mechanism comprises a secondary cleaning tank 8 and a second spray pipe 9, wherein a second surface roller 10 is respectively arranged on the opposite sides of the upper end of the secondary cleaning tank 8, a second bottom roller 11 is arranged inside the secondary cleaning tank 8 and used for enabling the formed foil 7 to sequentially pass through the second surface roller 10 and the second bottom roller 11, and the second spray pipe 9 is positioned on the inner side of the upper end of the secondary cleaning tank 8 and used for spraying deionized water to the formed foil 7;
the intermediate treatment tank 1 is arranged behind the heat treatment equipment and is used for carrying out phosphoric acid intermediate treatment on the formed foil 7, the upper end side of the intermediate treatment tank 1 is connected to one end of a first overflow pipe 12, the other end of the first overflow pipe 12 is connected to the side wall of the primary cleaning tank 2, and one end of the first overflow pipe 12 is higher than the other end of the first overflow pipe 12;
wherein, the first-stage cleaning tank 2 and the second-stage cleaning tank 8 are sequentially arranged between the formation tank and the heat treatment equipment.
The working process of the formed foil cleaning device is as follows:
after being subjected to multi-stage formation in the formation tank, the formed foil 7 sequentially passes through a first surface roller 4, a first bottom roller 5 and another first surface roller 4, so that the formed foil 7 passes through the inside of the primary cleaning tank 2, and the formed foil 7 continuously sequentially passes through a second surface roller 10, a second bottom roller 11 and another second surface roller 10, so that the formed foil 7 passes through the inside of the secondary cleaning tank 8; meanwhile, the phosphoric acid aqueous solution in the middle treatment tank 1 reaches the inside of the primary cleaning tank 2 through the first overflow pipe 12, the phosphoric acid aqueous solution in the primary cleaning tank 2 reaches the first spray pipe 6 through the first circulation pipe 3 and is sprayed to the surface of the formed foil 7, and the phosphoric acid aqueous solution flushes the citric acid on the surface of the formed foil 7; then, the formed foil 7 reaches the secondary cleaning tank 8, deionized water is sprayed out to the surface of the formed foil 7 through the second spray pipe 9, and phosphoric acid and citric acid remaining on the surface of the formed foil 7 are further cleaned.
The technical scheme of the utility model in, this device is successively to becoming and sprays phosphoric acid aqueous solution and deionized water on the paper tinsel 7, has promoted to become the cleaning efficiency that paper tinsel 7 surface remained citric acid.
Specifically, the heat treatment equipment is an oven.
Specifically, if the formed foil 7 is cleaned by only using deionized water before the heat treatment of the formed foil 7, the foil surface becomes yellow after the heat treatment of the citric acid on the surface of the formed foil 7, and yellow substances on the foil surface are dissolved in the solution in the intermediate treatment tank 1, so that the solution in the intermediate treatment tank 1 also becomes yellow; in the device, the surface of the formed foil 7 is cleaned by phosphoric acid aqueous solution and deionized water before heat treatment, no yellow substance is generated on the surface of the formed foil 7 after heat treatment, and the solution in the intermediate treatment tank 1 does not turn yellow, so that the product quality of the formed foil 7 is improved.
Specifically, the first circulation pipe 3 is connected to the magnetic pump 13, and is used for driving the phosphoric acid aqueous solution to flow upwards along the first circulation pipe 3, so that the phosphoric acid aqueous solution is circularly sprayed to the surface of the formed foil.
Specifically, the first spraying pipe 6 includes a first branch spraying pipe 61 and a second branch spraying pipe 62, an end portion of the first branch spraying pipe 61 and an end portion of the second branch spraying pipe 62 are respectively connected to the other end of the first circulation pipe 3, the first branch spraying pipe 61 and the second branch spraying pipe 62 are respectively located on opposite sides of the formed foil 7, and spraying holes distributed on a pipe wall of the first branch spraying pipe 61 and spraying holes distributed on a pipe wall of the second branch spraying pipe 62 respectively face the surface of the formed foil 7.
Specifically, the second spraying pipe 9 includes a third branch spraying pipe 91 and a fourth branch spraying pipe 92, the third branch spraying pipe 91 and the fourth branch spraying pipe 92 are respectively located on opposite side surfaces of the formed foil 7, and the spraying holes distributed on the pipe wall of the third branch spraying pipe 91 and the spraying holes distributed on the pipe wall of the fourth branch spraying pipe 92 respectively face the surface of the formed foil 7.
Specifically, the first bottom roller 5 is located below the liquid level of the first-stage cleaning tank 2, and the second bottom roller 11 is located below the liquid level of the second-stage cleaning tank 8, so that the formed foil 7 is immersed for a certain period of time below the liquid level of the first-stage cleaning tank 2 and below the liquid level of the second-stage cleaning tank 8. The other end of the first overflow pipe 12 is higher than the liquid level of the first-stage cleaning tank 2.
Specifically, one-level washing tank 2 is equipped with first stores pylon 14, and first bottom roller 5 rotates to be connected in the lower extreme of first stores pylon 14, and the upper end of first stores pylon 14 is connected in the piston rod of first cylinder mechanism, and first cylinder mechanism fixed mounting is in the upper end of one-level washing tank 2 for drive first bottom roller 5 reciprocates, be convenient for will become foil 7 and sweep the lower limb of first bottom roller 5 for the first time.
Specifically, second washing tank 8 is equipped with second stores pylon 15, and second bottom roll 11 rotates to be connected in the lower extreme of second stores pylon 15, and the upper end of second stores pylon 15 is connected in the piston rod of second cylinder mechanism, and second cylinder mechanism fixed mounting is in second washing tank 8's upper end for drive second bottom roll 11 reciprocates, be convenient for will become foil 7 and sweep the lower limb of second bottom roll 11 for the first time.
As shown in fig. 1, in the specific embodiment, the primary cleaning mechanism further includes a first wiper 16, the first spray pipe 6 is disposed at the inlet end of the primary cleaning tank 2, and the first wiper 16 is disposed at the outlet end of the primary cleaning tank 2.
In the present embodiment, specifically, when the formed foil 7 reaches the primary cleaning tank 2, the phosphoric acid aqueous solution is first sprayed onto the surface of the formed foil 7 above the liquid level through the first spray pipe 6, and at the same time, the formed foil 7 is driven downward, passes over the lower edge of the first bottom roller 5, and is then driven upward to the first wiper 16, and the first wiper 16 scrapes down most of the phosphoric acid and the residual citric acid attached to the surface of the formed foil 7, thereby preventing the phosphoric acid component from entering the secondary cleaning tank 8 as much as possible.
As shown in fig. 1, in the specific embodiment, the secondary cleaning mechanism further includes a second wiper 17, and the second wiper 17 is disposed above the second shower pipe 9.
In the present embodiment, specifically, the second wiper 17 is disposed at the outlet end of the secondary cleaning tank 8, and the second shower pipe 9 is located below the second wiper 17. When the formed foil 7 is conveyed upwards to the second spray pipe 9, the deionized water is sprayed to the surface of the formed foil 7 and flows downwards along the surface of the formed foil 7, and when the formed foil 7 continues to flow upwards to the second wiper 17, the residual phosphoric acid component on the surface of the formed foil 7 is basically removed, and the second wiper 17 only needs to wipe off water.
As shown in fig. 1, in the embodiment, the secondary cleaning mechanism further comprises a second circulation pipe 18, one end of the second circulation pipe 18 is connected to the lower end of the secondary cleaning tank 8, and the other end is connected to the upper end side of the secondary cleaning tank 8.
In the present embodiment, specifically, the middle portion of the second circulation pipe 18 is connected to a stainless centrifugal pump 19 to provide power for the water in the secondary cleaning tank 8 to flow upward along the second circulation pipe 18, so that the liquid in the secondary cleaning tank 8 flows circularly, and the water and a small amount of phosphoric acid residual solution in the secondary cleaning tank 8 are mixed uniformly.
As shown in fig. 1, in the embodiment, the side wall of the primary cleaning tank 2 is connected to one end of a second overflow pipe 20, the other end of the second overflow pipe 20 is connected to a first sewage discharge pipe 23, the side wall of the secondary cleaning tank 8 is connected to one end of a third overflow pipe 21, and the other end of the third overflow pipe 21 is connected to a second sewage discharge pipe 25.
In the present embodiment, specifically, since the components such as citric acid and phosphoric acid washed from the formation foil 7 are mainly concentrated in the primary washing tank 2, they are required to be a main object of the environmental protection treatment; and the phosphoric acid and the citric acid deposited in the secondary cleaning tank 8 have fewer components, so the liquid in the secondary cleaning tank 8 and the liquid in the primary cleaning tank 2 respectively enter different drain pipes to be separately subjected to environment-friendly treatment, and the pressure is reduced for the environmental protection load of a company.
As shown in fig. 1, in the embodiment, the bottom wall of the primary cleaning tank 2 is connected to one end of a first drain pipe 22, the other end of the first drain pipe 22 is connected to the first drain pipe 23, the bottom wall of the secondary cleaning tank 8 is connected to one end of a second drain pipe 24, the other end of the second drain pipe 24 is connected to the second drain pipe 25, the bottom wall of the secondary cleaning tank 1 is connected to one end of a third drain pipe 26, and the other end of the third drain pipe 26 is connected to the first drain pipe 23.
In the present embodiment, specifically, the first discharge pipe 22, the second discharge pipe 24, and the third discharge pipe 26 are provided with control valves, respectively. When liquid in the first-stage cleaning tank 2, the second-stage cleaning tank 8 and the middle treatment tank 1 needs to be discharged, each control valve is opened, liquid (more phosphoric acid and citric acid in the liquid) in the first-stage cleaning tank 2 and the middle treatment tank 1 enters the first sewage discharge pipe 23, liquid (less phosphoric acid and citric acid in the liquid) in the second-stage cleaning tank 8 enters the second sewage discharge pipe 25, two kinds of waste liquid are separately treated according to the difficulty degree of environmental protection treatment, and the whole environmental protection pressure is reduced.
In the embodiment shown in fig. 1, the middle of the first overflow pipe 12 is connected to one end of an exhaust pipe, and the other end of the exhaust pipe is connected to an exhaust valve 27.
In the present embodiment, specifically, when air is stored in the first overflow pipe 12, the air may block the smooth overflow of the phosphoric acid solution during the overflow of the phosphoric acid solution from top to bottom in the middle treatment tank 1, so that the phosphoric acid solution cannot reach the primary cleaning tank 2 in time. The exhaust valve 27 is intermittently opened to discharge the air in the first overflow pipe 12 in time, so as to ensure the smooth overflow of the phosphoric acid solution.
As shown in fig. 1, in the specific embodiment, the upper end side of the primary cleaning tank 2 is connected to a water supply pipe 28, the water supply pipe 28 is provided with a flow meter 29, and the upper end of the primary cleaning tank 2 is provided with a conductivity tester.
In the first-stage cleaning tank 2, the concentration of phosphoric acid is too low and the treatment is too weak, so that the residual citric acid on the surface of the formed foil 7 cannot be cleaned; the phosphoric acid concentration is too high, the treatment is too strong, and the electrical property of the product is influenced.
Therefore, in the present embodiment, specifically, deionized water is supplemented into the primary cleaning tank 2 through the water supplementing pipe 28, so that the deionized water and the phosphoric acid solution overflowing to the primary cleaning tank 2 are mixed, thereby finally achieving the purpose of controlling the concentration of phosphoric acid in the primary cleaning tank 2. The conductivity value of the solution in the primary cleaning tank 2 is tested by the conductivity tester, so that the concentration of phosphate in the primary cleaning tank 2 is represented, and the cleaning effect of the formed foil 7 is continuously observed, so that the proper concentration (conductivity value) of phosphoric acid in the primary cleaning tank 2 is determined, and the proper flow of deionized water in the water replenishing pipe 28 is determined. Through the measures, the standardized control of the citric acid cleaning by the phosphoric acid solution in the primary cleaning tank 2 is realized.
Specifically, when the conductivity is 30000-35000 μ s/cm, the concentration of phosphoric acid in the corresponding primary cleaning tank 2 is suitable for cleaning the citric acid on the surface of the formed foil 7, and the cleaning effect of the formed foil 7 is better.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A chemical foil cleaning apparatus, comprising:
the first-stage cleaning mechanism comprises a first-stage cleaning tank and a first circulating pipe, wherein first surface rollers are respectively arranged on opposite sides of the upper end of the first-stage cleaning tank, a first bottom roller is arranged inside the first-stage cleaning tank and used for enabling the formed foil to sequentially sweep over the first surface rollers and the first bottom roller, one end of the first circulating pipe is connected to the lower end of the first-stage cleaning tank, the other end of the first circulating pipe penetrates through the upper end side of the first-stage cleaning tank, and the other end of the first circulating pipe is connected to a first spraying pipe and used for spraying phosphoric acid liquid to the formed foil;
the second-stage cleaning mechanism comprises a second-stage cleaning tank and a second spraying pipe, wherein second surface rollers are respectively arranged on the opposite sides of the upper end of the second-stage cleaning tank, a second bottom roller is arranged inside the second-stage cleaning tank and used for enabling the formed foil to sequentially pass through the second surface rollers and the second bottom roller, and the second spraying pipe is located on the inner side of the upper end of the second-stage cleaning tank and used for spraying deionized water to the formed foil;
the middle treatment tank is arranged behind the heat treatment equipment and is used for performing phosphoric acid middle treatment on the formed foil, the upper end side of the middle treatment tank is connected to one end of a first overflow pipe, the other end of the first overflow pipe is connected to the side wall of the primary cleaning tank, and one end of the first overflow pipe is higher than the other end of the first overflow pipe;
wherein, the first-stage cleaning tank and the second-stage cleaning tank are sequentially arranged between the formation tank and the heat treatment equipment.
2. The formed foil cleaning device according to claim 1,
the one-level wiper mechanism still includes first wiper, first shower set up in the entrance point of one-level washing tank, first wiper set up in the exit end of one-level washing tank.
3. The formed foil cleaning device according to claim 1,
the second-stage cleaning mechanism further comprises a second wiper, and the second wiper is arranged above the second spray pipe.
4. The formed foil cleaning device according to claim 3,
the second-stage cleaning mechanism further comprises a second circulating pipe, one end of the second circulating pipe is connected to the lower end of the second-stage cleaning tank, and the other end of the second circulating pipe is connected to the upper end side of the second-stage cleaning tank.
5. The formed foil cleaning device according to claim 1,
the lateral wall of one-level washing tank is connected in the one end of second overflow pipe, the other end of second overflow pipe is connected in first blow off pipe, the lateral wall of second grade washing tank is connected in the one end of third overflow pipe, the other end of third overflow pipe is connected in the second blow off pipe.
6. The formed foil cleaning device according to claim 5,
the diapire of one-level washing tank is connected in the one end of first blow off pipe, the other end of first blow off pipe connect in first blow off pipe, the diapire of second grade washing tank is connected in the one end of second delivery pipe, the other end of second delivery pipe connect in the second blow off pipe, the diapire of well treatment tank is connected in the one end of third delivery pipe, the other end of third delivery pipe connect in first blow off pipe.
7. The formed foil cleaning device according to any one of claims 1 to 6,
the middle part of the first overflow pipe is connected to one end of the exhaust pipe, and the other end of the exhaust pipe is connected to the exhaust valve.
8. The formed foil cleaning device according to any one of claims 1 to 6,
the upper end side of one-level washing tank is connected in the moisturizing pipe, the flowmeter is installed to the moisturizing pipe, the conductivity tester is installed to the upper end of one-level washing tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022366061.3U CN214142549U (en) | 2020-10-22 | 2020-10-22 | Formed foil cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022366061.3U CN214142549U (en) | 2020-10-22 | 2020-10-22 | Formed foil cleaning device |
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| Publication Number | Publication Date |
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| CN214142549U true CN214142549U (en) | 2021-09-07 |
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| CN202022366061.3U Active CN214142549U (en) | 2020-10-22 | 2020-10-22 | Formed foil cleaning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376064A (en) * | 2020-10-22 | 2021-02-19 | 新疆众和股份有限公司 | Formed foil cleaning device |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376064A (en) * | 2020-10-22 | 2021-02-19 | 新疆众和股份有限公司 | Formed foil cleaning device |
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