Strip steel acid pickling device conducting oblique spraying

A strip steel pickling and pickling technology, which is applied in the field of strip steel pickling to achieve the effects of avoiding damage, simple structure and good spraying effect

Inactive Publication Date: 2016-10-12
WUXI LIANCHUANG SHEET
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After pickling, there is residual pickling solution on the surface of the strip steel, which needs to be cleaned and removed in time, but there are certain deficiencies in the existing cleaning process

Method used

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  • Strip steel acid pickling device conducting oblique spraying

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] see figure 1 , the embodiment of the present invention includes:

[0015] A strip steel pickling device with inclined spraying, characterized in that it includes: a pickling tank 1, the pickling tank 1 forms a feed port 2 and a discharge port 3, the feed port 2 A set of conveying rollers 4 is arranged at the discharge port 3, and a support roller 5 is arranged in the pickling tank 1, and the support roller 5 is fixed at the center of the bottom of the pickling tank 1, and the support roller 5 The position is...

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Abstract

The invention discloses a strip steel acid pickling device conducting oblique spraying. The strip steel acid pickling device comprises an acid pickling groove. A feeding port and a discharging port are formed in the acid pickling groove. A transmission roller set is arranged at the position of each of the feeding port and the discharging port. A supporting roller is arranged in the acid pickling groove and is fixed to the center position of the bottom of the acid pickling groove. The position of the supporting roller is higher than that of the transmission roller sets. Acid pickling sprayers are arranged on the two sides of the supporting roller. The acid pickling sprayers are perpendicularly fixed to the top and the bottom of the acid pickling groove correspondingly. By means of the above manner, the acid pickling device is simple in structure, the spraying direction of the acid pickling sprayers is inclined relative to the plane of strip steel, and the spraying effect is good; and in addition, due to the inclined strip steel, waste liquid on the strip steel can rapidly flow down in time, damage, caused by acid liquid residues, to the surface of the strip steel is avoided, and practicability is high.

Description

technical field [0001] The invention relates to the field of steel strip pickling, in particular to a strip steel pickling device with inclined spraying. Background technique [0002] Strip steel rust removal is mainly carried out by physical and chemical methods. Among them, the chemical method is used to remove rust through the pickling line. The rust removal speed is fast and the rust removal is thorough. It is welcomed by the strip rolling processing industry. Pickling can be washed off Defects such as iron oxide scale and rust spots on the surface of raw materials make the surface smooth and clean, which can not only avoid accidents such as broken belts and steel sticking during rolling, but also make the surface of the finished product smooth without black spots and rust. After pickling, there is residual pickling solution on the surface of the strip steel, which needs to be cleaned and removed in time, but the existing cleaning process has certain deficiencies. Cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G3/02
CPCC23G3/023
Inventor 邸洪双王士新凌鹉苗杰厉英
Owner WUXI LIANCHUANG SHEET
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