CN209792099U - Online flushing device for squeezing roller of continuous pickling line - Google Patents
Online flushing device for squeezing roller of continuous pickling line Download PDFInfo
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- CN209792099U CN209792099U CN201920391168.8U CN201920391168U CN209792099U CN 209792099 U CN209792099 U CN 209792099U CN 201920391168 U CN201920391168 U CN 201920391168U CN 209792099 U CN209792099 U CN 209792099U
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- flushing
- pipe
- wringing roller
- flushing pipe
- washing
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Abstract
The utility model relates to an online washing unit of crowded roller of continuous pickling line, include with two parallel slides of cell body rigid coupling and span the flushing pipe in the cell body top, install the gyro wheel that is located two slides respectively on the flushing pipe to and a plurality of shower nozzles towards crowded roller, the one end of flushing pipe is sealed, and the other end passes through the hose connection water pump. The utility model discloses a set up the flushing pipe above the cell body, realized washing on line to the wringing roller, through setting up gyro wheel and slide, conveniently carry out lateral shifting with the flushing pipe, realized the effect of washing the wringing roller comprehensively simultaneously, improved the efficiency of cleaing away attachments such as wringing roller surface acid mud to effectively reduced the colour difference phenomenon that stainless steel pickling steel band surface caused because of the wringing roller pollutes, improved production efficiency and product quality.
Description
Technical Field
The utility model relates to a wringing roller washing unit field especially relates to an online washing unit of wringing roller of continuous pickling line.
Background
In the continuous production line of stainless steel, 20 groups of upper and lower paired drying rollers are respectively arranged between an acid tank and between the acid tank and a scrubbing water tank. The wringing roller can reduce the acid liquor in the acid tank or the brushing water in the brushing water tank from being brought into the following process by the steel belt, and prevent the concentration and other indexes of the acid liquor in the acid tank from being influenced by the mixing of the brushing water into the acid liquor. However, in the actual production process, particularly in the squeezing roll at the outlet of the sulfuric acid pickling tank and the squeezing roll between the acid mixing tank I and the acid mixing tank II, because of the influence of the purity of the acid solution, the surface of the squeezing roll is often mixed with pollutants such as acid mud and the like, the pollutants are gradually increased, increased and hardened along with the rotation of the squeezing roll, the squeezing effect is influenced, most importantly, the surface of the steel strip is not uniformly corroded, and the color difference defect occurs in a finished product, so that the product quality is seriously influenced. At present, the squeezing roller cannot be cleaned on line, and the squeezing roller is disassembled for cleaning, so that the production efficiency is greatly influenced.
Disclosure of Invention
The utility model provides an to prior art's not enough, provide an online washing unit of continuous pickling line wringing roller, can realize the online cleaning of wringing roller, realize the washing to wringing roller surface under the condition that does not influence production efficiency.
The utility model discloses a through following technical scheme realizes, provide an online washing unit of crowded dry roller of continuous pickling line, include with two parallel slides of cell body rigid coupling and span the flushing pipe in the cell body top, install the gyro wheel that is located two slides respectively on the flushing pipe to and a plurality of shower nozzles towards crowded dry roller, the one end of flushing pipe is sealed, and the other end passes through the hose connection water pump.
This scheme is gone into the washing water through the water pump to the intraductal pump of flushing, and the washing water is spouted to the wringing roller surface through the shower nozzle, washes the filth on wringing roller surface, through setting up the gyro wheel, can conveniently remove the washing pipe, realizes washing a plurality of wringing rollers, through setting up the slide, plays the guide effect to the gyro wheel, avoids the washing pipe to take place the incline and drop to the cell body in.
Preferably, the flushing pipe is connected with the hose through an adjustable valve. Through setting up adjustable valve, can be according to how much regulation washing water yield of wringing roller surface mud, avoid extravagant under the sufficient condition of the assurance washing water yield.
Preferably, the flushing pipe is further provided with a filter positioned between the hose and the spray head. This optimization scheme filters the washing water through setting up the filter, avoids impurity to block up the shower nozzle.
Preferably, a limit stop block is fixedly arranged in the slide way. This optimization scheme is through setting up limit stop, avoids the gyro wheel from the both ends roll-off of slide, for the stroke maximize that makes the gyro wheel, can fix limit stop at the both ends of slide.
Preferably, the washing machine further comprises a washing water main pipe, the number of the washing pipes is multiple, and the hoses connected with the washing pipes are connected with the water pump through the washing water main pipe. The washing pipes of the optimized scheme are arranged into a plurality of pipes, so that a plurality of groups of squeezing rollers can be washed simultaneously, the washing coverage is increased, and the washing efficiency is improved.
Preferably, the hose is a metal hose. This optimization scheme sets up the hose into metal collapsible tube, has improved tensile strength, utilizes the outer stainless steel mesh of metal collapsible tube to form the protection to the tubular body moreover, reduces to corrode, has prolonged life.
Preferably, the hose is connected with the main pipe of the washing water through a branch pipe valve. This optimization scheme is through setting up the branch pipe valve, can control respectively each flushing pipe, when not washing, avoids having the sparge water of certain pressure to get into the hose, reduces the fatigue time of hose to extension hose life.
Preferably, the spray heads are uniformly distributed along the length direction of the flushing pipe. The setting of this optimization scheme has guaranteed along length direction's enough washing scope, and is more comprehensive to the washing of wringing roller, has improved the washing effect.
The utility model has the advantages that: through set up the flushing pipe above the cell body, realized washing on line to the wringing roller, through setting up gyro wheel and slide, conveniently carry out lateral shifting with the flushing pipe, realized the effect of washing the wringing roller comprehensively simultaneously, improved the efficiency of cleaing away attachments such as wringing roller surface acid mud to effectively reduced the colour difference phenomenon that stainless steel pickling steel band surface caused because of wringing roller pollutes, improved production efficiency and product quality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
Fig. 2 is a top view of the present invention;
Shown in the figure:
1. The device comprises a flushing pipe, 2, a roller, 3, a slideway, 4, a spray head, 5, a filter, 6, an adjustable valve, 7, a limit stop, 8, a hose, 9, a branch pipe valve, 10, a flushing water main pipe, 11, a tank body, 12 and a wringing roller.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 1, an online flushing device for a squeezing roller of a continuous pickling line includes two parallel slideways 3 fixedly connected to a tank body 11 and a flushing pipe 1 crossing over the tank body, the flushing pipe is located above the squeezing roller and is parallel to the squeezing roller, the slideways are horizontally arranged and are perpendicular to the squeezing roller, the tank body can be a tank body of a pickling tank or a tank body of a scrubbing water tank, and the embodiment takes the pickling tank as an example.
the flushing pipe 1 is provided with rollers 2 respectively positioned in the two slideways and a plurality of spray heads 4 facing the wringing roller 12. The spray heads 4 are uniformly distributed along the length direction of the flushing pipe 1, one end of the flushing pipe 1 is sealed, and the other end of the flushing pipe is connected with a water pump through a hose 8.
The flushing pipe 1 is also provided with a filter 5 positioned between the hose 8 and the spray head 4, impurities in the flushing water are filtered through the filter, and the spray head is prevented from being blocked. In order to improve the filtering effect, the filter of the present embodiment is a Y-type filter.
The flushing pipe 1 is connected with the hose 8 through the adjustable valve 6, and the quantity of flushing water is controlled through the adjustable valve, so that waste or deficiency is avoided. The adjustable valve adopts the prior art, such as butterfly valve etc. as long as can adjust the rivers size can.
In order to enlarge the washing area, a washing water main pipe 10 connected with the water pump is further arranged, and a plurality of through holes are formed in the washing water main pipe. The number of the flushing pipes 1 is the same as that of the through holes on the main flushing water pipe, and the hoses 8 connected with the flushing pipes are connected with the water pump through the main flushing water pipe 10. The hose 8 is a metal hose, and the hose 8 is connected with a main pipe 10 of the washing water through a branch pipe valve 9.
The flushing pipe is a stainless steel pipe, has enough rigidity and can prevent acid mist corrosion, and the diameter of the flushing pipe is 25 mm. Slide 3 adopts 5# channel-section steel, and length is 40cm, and limit stop 7 has set firmly respectively at the both ends in the slide 3 to avoid the gyro wheel from the interior roll-off of slide, guarantee safe in utilizationly.
In the steel strip pickling process, when pollutants such as acid sludge and the like are found to be attached to the surface of the wringing roller, the branch pipe valve 9 is opened firstly, the adjustable valve 6 is opened, the opening degree of the valve can be adjusted according to the water quantity, the flushing pipe 1 is moved, the flushing pipe 1 drives the metal hose 8 to transversely move along the slide rail 3 under the action of the roller 2, the roller surface of the wringing roller 12 can be comprehensively flushed, and when the wringing roller 12 is flushed completely, the valve is closed.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (8)
1. The utility model provides an online washing unit of crowded drying roller of continuous pickling line which characterized in that: the water pump flushing device comprises two parallel slideways (3) fixedly connected with a tank body (11) and a flushing pipe (1) stretching over the tank body, wherein the flushing pipe (1) is provided with rollers (2) respectively positioned in the two slideways and a plurality of nozzles (4) facing a wringing roller (12), one end of the flushing pipe (1) is sealed, and the other end of the flushing pipe is connected with a water pump through a hose (8).
2. The continuous pickling line wringing roller online flushing device of claim 1, characterized in that: the flushing pipe (1) is connected with the hose (8) through an adjustable valve (6).
3. The continuous pickling line wringing roller online flushing device of claim 1, characterized in that: the flushing pipe (1) is also provided with a filter (5) positioned between the hose (8) and the spray head (4).
4. the continuous pickling line wringing roller online flushing device of claim 1, characterized in that: and a limit stop (7) is fixedly arranged in the slide way (3).
5. The continuous pickling line wringing roller online flushing device of claim 1, characterized in that: also comprises a washing water main pipe (10); the number of the flushing pipes (1) is multiple, and hoses (8) connected with the flushing pipes are connected with a water pump through a main flushing water pipe (10).
6. The continuous pickling line wringing roller online washing device of claim 5, characterized in that: the hose (8) is a metal hose.
7. The continuous pickling line wringing roller online washing device of claim 5, characterized in that: the hose (8) is connected with a main washing water pipe (10) through a branch pipe valve (9).
8. The continuous pickling line wringing roller online flushing device of claim 1, characterized in that: the spray heads (4) are uniformly distributed along the length direction of the flushing pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920391168.8U CN209792099U (en) | 2019-03-26 | 2019-03-26 | Online flushing device for squeezing roller of continuous pickling line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920391168.8U CN209792099U (en) | 2019-03-26 | 2019-03-26 | Online flushing device for squeezing roller of continuous pickling line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209792099U true CN209792099U (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920391168.8U Active CN209792099U (en) | 2019-03-26 | 2019-03-26 | Online flushing device for squeezing roller of continuous pickling line |
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| Country | Link |
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| CN (1) | CN209792099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729887A (en) * | 2020-05-29 | 2020-10-02 | 张家港扬子江冷轧板有限公司 | Online washing unit of annealing line cleaning section wringing roller |
-
2019
- 2019-03-26 CN CN201920391168.8U patent/CN209792099U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729887A (en) * | 2020-05-29 | 2020-10-02 | 张家港扬子江冷轧板有限公司 | Online washing unit of annealing line cleaning section wringing roller |
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| PP01 | Preservation of patent right |
Effective date of registration: 20200730 Granted publication date: 20191217 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230730 Granted publication date: 20191217 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230730 Granted publication date: 20191217 |
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| PP01 | Preservation of patent right |