CN217579079U - A multistage pickling installation for copper strips - Google Patents
A multistage pickling installation for copper strips Download PDFInfo
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- CN217579079U CN217579079U CN202221252390.8U CN202221252390U CN217579079U CN 217579079 U CN217579079 U CN 217579079U CN 202221252390 U CN202221252390 U CN 202221252390U CN 217579079 U CN217579079 U CN 217579079U
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Abstract
The utility model provides a multistage pickling installation for copper strips, including the cell body, the inside of cell body is divided into a plurality of descaling baths through the baffle, and equal rotating turret is equipped with spacing roller between the bottom both sides wall of each descaling bath, and the descaling bath is close to the regional brush pipe that installs of downstream section, and the brush pipe is higher than the liquid level of descaling bath, and the brush pipe communicates with the liquid outlet of supplying the liquid structure, supplies the liquid structure and is used for extracting the liquid medicine in the corresponding descaling bath; the top between two adjacent pickling tanks is provided with a guide brushing structure, and a copper strip penetrates through the middle part of the guide brushing structure to realize wiping and brushing; the top parts of two ends of the groove body are respectively provided with a first guide roller which is respectively used for leading in and leading out the copper strip; the copper strip cleaning device is novel in structure, can clean the copper strip for multiple times, can spray and scrub the outer wall surface of the copper strip, effectively improves the pickling and cleaning quality, and improves the product quality.
Description
Technical Field
The utility model relates to a copper strips pickling installation field, more specifically relates to a multistage pickling installation for copper strips.
Background
The copper strip is required to be pickled in the production process of the copper strip, certain impurities and stains are always carried on the surface of the copper strip after production, and the impurities on the copper strip are removed through pickling; most of the traditional pickling tanks are simple in structure, the copper strips are only cleaned by pickling solution in the pickling tanks in a simple way, other cleaning actions are not carried out on the surfaces of the copper strips, the surfaces of the copper strips still have stains, and the pickling quality is poor and needs to be improved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a multistage pickling device for copper strips is proposed, its novel structure can carry out washing many times to the copper strips to can spray rinsing, scrub the outer wall of copper strips, effectively improve pickling and cleaning quality, improve product quality.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a multistage pickling installation for copper strips, including the cell body, the inside of cell body is divided into a plurality of descaling baths through the baffle, and equal rotating turret is equipped with spacing roller between the bottom both sides wall of each descaling bath, and the descaling bath is close to the regional brush pipe that installs of downstream section, and the brush pipe is higher than the liquid level of descaling bath, and the brush pipe communicates with the liquid outlet of supplying the liquid structure, supplies the liquid structure and is used for extracting the liquid medicine in the corresponding descaling bath; the top between two adjacent pickling tanks is provided with a guide brushing structure, and a copper strip penetrates through the middle part of the guide brushing structure to realize wiping and brushing; and the top parts of the two ends of the groove body are respectively provided with a first guide roller which is respectively used for leading in and leading out the copper strip.
In the preferred technical scheme of the utility model, two spraying pipes are arranged in an acid washing tank, a space is left between the two spraying pipes to form a spraying channel, a copper strip passes through the spraying channel, one end of the spraying pipe is blocked, and the other end of the spraying pipe is communicated with a liquid outlet of the liquid supply structure; the spraying pipe is provided with a spraying hole, the spraying hole extends along the length direction of the spraying pipe and is of a slender strip-shaped hole structure, and the spraying hole is arranged towards one side of the belt surface of the copper belt and is downwards inclined.
In the preferred technical solution of the present invention, the liquid supply structure comprises a collecting pipe, a liquid pump, a liquid supply pipe, a discharge pipe, a first switch valve and a second switch valve; the discharge pipe is communicated with the bottom of the side wall of the pickling tank, the liquid supply pipe is communicated with the discharge pipe, the other end of the liquid supply pipe is communicated with a liquid inlet of the liquid pump, a liquid outlet of the liquid pump is communicated with the collecting pipe, and the collecting pipe is communicated with the two corresponding spraying and brushing pipes; the first switch valve is arranged at the discharge end of the discharge pipe, and the second switch valve is arranged on the liquid supply pipe.
The utility model discloses among the technical scheme of preferred, install the pipe filter on the feed pipe.
In the preferred technical proposal of the utility model, the bottom of the pickling tank is arranged downwards towards one side of the discharge pipe.
In the preferred technical scheme of the utility model, the guiding and brushing structure comprises a supporting plate, two second guiding rollers and two brush rollers; the two ends of the top surface of the supporting plate are fixedly provided with vertical frames, the two brush rollers are rotatably arranged between the two vertical frames and are vertically arranged at intervals, a space is reserved between the two brush rollers to form a cleaning and brushing clamping channel, and a copper strip passes through the cleaning and brushing clamping channel to be abutted and brushed; the second guide rollers are rotatably arranged on the top surface of the supporting plate through bearing seats, and the two second guide rollers are respectively positioned on two sides of the supporting plate and are symmetrically arranged relative to the axis of the brush roller.
In the preferred technical scheme of the utility model, the two ends of the first guide roll are fixedly provided with first limit convex rings, and the outer diameter of each first limit convex ring is larger than the diameter of the first guide roll; and the two ends of the second guide roller are fixedly provided with second limiting convex rings, and the outer diameter of each second limiting convex ring is larger than the diameter of the second guide roller.
The utility model has the advantages that:
the utility model provides a multistage pickling equipment for copper strips, which has a novel structure, a plurality of pickling tanks are arranged in the tank body, and a limiting roller is erected in each pickling tank, so that the copper strips can sequentially pass through the plurality of pickling tanks, and the copper strips are cleaned for a plurality of times; the copper strip pickling device is characterized in that a spraying pipe is arranged in the region, close to the downstream section, of the pickling tank, the spraying pipe is higher than the liquid level of pickling solution, the pickling solution sprayed out of the spraying pipe is extracted from the pickling tank through a liquid supply structure, high-pressure water flow can be sprayed out of the wall surface of the copper strip through the spraying pipe, the outer wall surface of the copper strip can be sprayed, the pickling solution in the pickling tank is utilized, the pickling solution is effectively stirred through the action of circulating liquid supply, and pickling and cleaning of the copper strip are accelerated; the top between the two pickling tanks is provided with a guide brushing structure, and the copper strip penetrates through the middle of the guide brushing structure to realize wiping and brushing, so that the cleaning is further enhanced, the pickling and cleaning quality is effectively improved, and the product quality is improved.
Drawings
FIG. 1 is a schematic structural diagram of a multi-stage pickling apparatus for copper strip according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the internal structure of a multi-stage pickling apparatus for copper strip according to an embodiment of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a schematic view of the internal structure of the guiding brush structure provided in the embodiment of the present invention.
In the figure:
100. a trough body; 110. a pickling tank; 120. a limiting roller; 200. spraying and brushing the pipe; 210. an ejection hole; 300. a liquid supply structure; 310. a collector pipe; 320. a liquid pump; 330. a liquid supply tube; 340. a discharge pipe; 350. a first on-off valve; 360. a second on-off valve; 370. a pipe filter; 400. a guiding brushing structure; 410. a pallet; 420. a second guide roller; 430. a brush roller; 440. erecting a frame; 450. cleaning the clipping channel; 500. a first guide roller; 600. and (4) spraying and brushing the clamping channel.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.
As shown in fig. 1 and 2, the embodiment of the present invention discloses a multi-stage pickling apparatus for copper strips, which includes a tank body 100, the inside of the tank body 100 is divided into a plurality of pickling tanks 110 by partition plates, a spacing roller 120 is respectively installed between two side walls of the bottom of each pickling tank 110, the copper strips entering into the pickling tanks must pass under the spacing roller, so as to ensure that the copper strips are soaked in the pickling solution for pickling; the pickling tank 110 is provided with a spraying pipe 200 near the downstream section, the spraying pipe 200 is higher than the liquid level of the pickling solution, the spraying pipe 200 is communicated with the liquid outlet of the liquid supply structure 300, the liquid supply structure 300 is used for extracting the liquid medicine in the corresponding pickling tank 110, and the spraying pipe is positioned above the pickling solution to ensure that the sprayed pickling solution is directly sprayed on the outer wall surface of the copper strip without being blocked so as to carry out effective washing and cleaning; the top between two adjacent pickling tanks 110 is provided with a guiding brushing structure 400, and a copper strip passes through the middle part of the guiding brushing structure 400 to realize wiping brushing; the top of the two ends of the trough body 100 are respectively provided with a first guide roller 500 for leading in and leading out the copper strip.
The multistage pickling equipment for the copper strip is novel in structure, the plurality of pickling tanks are arranged in the tank body, and the limiting rollers are erected in the pickling tanks, so that the copper strip can sequentially pass through the plurality of pickling tanks, and the copper strip is cleaned for multiple times; the pickling bath is provided with a spraying pipe close to the downstream section, the spraying pipe is higher than the liquid level of the pickling solution, the pickling solution sprayed by the spraying pipe is extracted from the pickling bath through a liquid supply structure, high-pressure water flow can be sprayed towards the wall surface of the copper strip through the spraying pipe, the outer wall surface of the copper strip can be sprayed, the pickling solution in the pickling bath is utilized, the pickling solution is effectively stirred through the action of circulating liquid supply, the pickling and cleaning of the copper strip are accelerated, and other solutions cannot be mixed due to the adoption of the pickling solution in the same pickling bath, so that the relatively consistent pickling condition is maintained; the top between the two pickling tanks is provided with a guide brushing structure, and the copper strip penetrates through the middle of the guide brushing structure to realize wiping and brushing, so that the cleaning is further enhanced, the pickling and cleaning quality is effectively improved, and the product quality is improved.
Further, as shown in fig. 3, two spraying pipes 200 are installed inside the pickling tank 110, a space is left between the two spraying pipes 200 to form a spraying channel 600, the copper strip passes through the spraying channel 600 to ensure that the copper strip is arranged close to the two spraying pipes, the impact force of spraying is enhanced, one end of each spraying pipe 200 is blocked, and the other end of each spraying pipe is communicated with the liquid outlet of the liquid supply structure 300; the spraying pipe 200 is provided with spraying holes 210, the spraying holes 210 extend along the length direction of the spraying pipe 200 and are in a slender strip-shaped hole structure, and the spraying holes 210 are arranged towards one side of the belt surface of the copper belt and are inclined downwards, so that the copper belt can be comprehensively sprayed and washed, and the copper belt can be effectively cleaned.
Further, the liquid supply structure 300 includes a collecting pipe 310, a liquid pump 320, a liquid supply pipe 330, a discharge pipe 340, a first switch valve 350, and a second switch valve 360; the discharge pipe 340 is communicated with the bottom of the side wall of the pickling tank 110 and can be used as a discharge part when the pickling solution is replaced; the liquid supply pipe 330 is communicated with the discharge pipe 340, the other end of the liquid supply pipe 330 is communicated with the liquid inlet of the liquid pump 320, the liquid outlet of the liquid pump 320 is communicated with the collecting pipe 310, and the collecting pipe 310 is communicated with the two corresponding spraying pipes 200, so that a circulating transfusion path is formed among the pickling tank, the discharge pipe, the liquid supply pipe, the liquid pump, the collecting pipe and the spraying pipes, the wall surface of the copper strip can be effectively washed, the pickling solution can be stirred, and the pickling efficiency and quality are further promoted; the first switch valve 350 is arranged at the discharge end of the discharge pipe 340, the second switch valve 360 is arranged on the liquid supply pipe 330, and when the normal pickling work is carried out, the first switch valve is closed, the second switch valve is opened, and the connection is maintained; when the pickling solution needs to be replaced, the second switch valve is closed, the first switch valve is opened, and the pickling solution is drained outwards through the drain pipe.
Further, the pipe filter 370 is attached to the liquid supply pipe 330 to filter the pickling solution flowing through the passage, thereby preventing clogging of the discharge hole due to foreign matter.
Further, the bottom of the pickling tank 110 is inclined downwards towards one side of the discharge pipe 340, so that the pickling liquid is conveniently discharged outwards, and normal circulating liquid supply is maintained.
Further, the guide brushing structure 400 includes a supporting plate 410, two second guide rollers 420, and two brush rollers 430;
the two ends of the top surface of the supporting plate 410 are fixedly provided with vertical frames 440, bearings are arranged on the vertical frames, the two brush rollers 430 are rotatably arranged between the two vertical frames 440, the two brush rollers 430 are vertically arranged at intervals, a space is reserved between the two brush rollers 430 to form a cleaning and brushing clamping channel 450, the bristles of the brush rollers extend to the cleaning and brushing clamping channel, a copper strip penetrates through the cleaning and brushing clamping channel 450, and the bristles abut against the outer wall surface of the copper strip, so that abutting and brushing can be performed during the approach; the second guide rollers 420 are rotatably mounted on the top surface of the supporting plate 410 through bearing seats, and the two second guide rollers 420 are respectively located on two sides of the supporting plate 410 and symmetrically arranged about the axis of the brush roller 430, so that the moving track of the copper strip is limited, the copper strip is ensured to be in proper contact with the brush roller, and effective brushing is performed.
Further, two ends of the first guide roll 500 are fixedly provided with first limit convex rings, and the outer diameter of each first limit convex ring is larger than the diameter of the first guide roll; two ends of the second guide roller 420 are fixedly provided with second limiting convex rings, and the outer diameter of each second limiting convex ring is larger than the diameter of the second guide roller; the moving track of the copper strip can be further limited, spraying, washing and scrubbing are convenient to carry out, and subsequent rolling can be facilitated.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (7)
1. The utility model provides a multistage pickling installation for copper strips which characterized in that:
the pickling tank is divided into a plurality of pickling tanks through partition plates, a limiting roller is arranged between two side walls of the bottom of each pickling tank in a rotating frame mode, a spraying pipe is arranged in a region, close to a downstream section, of each pickling tank and is higher than the liquid level of pickling liquid, the spraying pipe is communicated with a liquid outlet of a liquid supply structure, and the liquid supply structure is used for extracting liquid medicine in the corresponding pickling tank;
the top between two adjacent pickling tanks is provided with a guide brushing structure, and a copper strip penetrates through the middle part of the guide brushing structure to realize wiping and brushing; the top parts of two ends of the groove body are respectively provided with a first guide roller which is respectively used for leading in and leading out the copper strip.
2. The multi-stage pickling device for copper strips as claimed in claim 1, wherein:
two spraying pipes are erected and installed in a pickling tank, a space is reserved between the two spraying pipes to form a spraying and brushing channel, a copper strip penetrates through the spraying and brushing channel, one end of each spraying pipe is blocked, and the other end of each spraying pipe is communicated with a liquid outlet of the liquid supply structure;
the spraying pipe is provided with a spraying hole, the spraying hole extends along the length direction of the spraying pipe and is of a slender strip-shaped hole structure, and the spraying hole is arranged towards one side of the belt surface of the copper belt and is downwards inclined.
3. The multi-stage pickling device for copper strips as claimed in claim 2, wherein:
the liquid supply structure comprises a collecting pipe, a liquid pump, a liquid supply pipe, a discharge pipe, a first switch valve and a second switch valve;
the discharge pipe is communicated with the bottom of the side wall of the pickling tank, the liquid supply pipe is communicated with the discharge pipe, the other end of the liquid supply pipe is communicated with a liquid inlet of the liquid pump, a liquid outlet of the liquid pump is communicated with the collecting pipe, and the collecting pipe is communicated with the two corresponding spraying and brushing pipes;
the first switch valve is arranged at the discharge end of the discharge pipe, and the second switch valve is arranged on the liquid supply pipe.
4. The multi-stage pickling equipment for the copper strip as claimed in claim 3, wherein the equipment comprises:
the liquid supply pipe is provided with a pipeline filter.
5. The multi-stage pickling device for copper strips as claimed in claim 3, wherein:
the bottom of the pickling tank is inclined downwards towards one side of the discharge pipe.
6. The multi-stage pickling equipment for the copper strip as claimed in claim 1, wherein the equipment comprises:
the guide cleaning structure comprises a supporting plate, two second guide rollers and two brush rollers;
the two ends of the top surface of the supporting plate are fixedly provided with vertical frames, the two brush rollers are rotatably arranged between the two vertical frames and are vertically arranged at intervals, a space is reserved between the two brush rollers to form a cleaning and brushing clamping channel, and a copper strip passes through the cleaning and brushing clamping channel to be abutted and brushed;
the second guide rollers are rotatably arranged on the top surface of the supporting plate through bearing seats, and the two second guide rollers are respectively positioned on two sides of the supporting plate and are symmetrically arranged relative to the axis of the brush roller.
7. The multi-stage pickling device for copper strips as claimed in claim 6, wherein:
two ends of the first guide roller are fixedly provided with first limiting convex rings, and the outer diameter of each first limiting convex ring is larger than the diameter of the first guide roller;
and the two ends of the second guide roller are fixedly provided with second limiting convex rings, and the outer diameter of each second limiting convex ring is larger than the diameter of the second guide roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221252390.8U CN217579079U (en) | 2022-05-23 | 2022-05-23 | A multistage pickling installation for copper strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221252390.8U CN217579079U (en) | 2022-05-23 | 2022-05-23 | A multistage pickling installation for copper strips |
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| Publication Number | Publication Date |
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| CN217579079U true CN217579079U (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221252390.8U Active CN217579079U (en) | 2022-05-23 | 2022-05-23 | A multistage pickling installation for copper strips |
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| CN (1) | CN217579079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115747818A (en) * | 2022-12-02 | 2023-03-07 | 湖南菱瑞新材料科技有限公司 | A new type of efficient push-pull pickling device |
-
2022
- 2022-05-23 CN CN202221252390.8U patent/CN217579079U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115747818A (en) * | 2022-12-02 | 2023-03-07 | 湖南菱瑞新材料科技有限公司 | A new type of efficient push-pull pickling device |
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