A pickling tank for steel pipe sludge collection

Abstract

The invention relates to the field of manufacturing of steel tubes, and particularly relates to a pickling bath used for collecting sludge of a steel tube. The pickling bath comprises a pickling bathbody and a sludge collecting trough, wherein the pickling bath body has two long side walls and two short side walls, each long side wall comprises an overturning part at the upper part and a blockingpart at the lower part, the blocking parts are integrally connected with the lower parts of the short side walls, the overturning parts are arranged at two sides of the short side walls, and a sealing stripe is arranged between the overturning part and the short side wall; a lifting support rod, a sludge scraper blade and a scraper blade screw rod are arranged in the pickling bath body, lifting devices are arranged at two ends of the lifting support rod, and the lifting devices are fixed at the tops of the short side walls; and the sludge collecting trough comprises a lifting sealing door anda screw rod output device, the lifting sealing door is driven by a rack motor, the sludge collecting trough and the pickling bath body have a communication hole, and the lifting sealing door is arranged at the communication hole to be used for controlling the communication or isolation of the sludge collecting trough and the pickling bath body.

Description

technical field [0001] The invention relates to the field of steel pipe processing and manufacturing, in particular to a pickling tank for collecting steel pipe sludge. Background technique [0002] Pickling is a common step in the surface treatment of steel pipes. Pickling tanks are usually used to pickle steel pipes in the workshop. However, a large amount of mud will accumulate at the bottom of the pickling tank that has been used for a long time. If it is not treated, it will greatly affect the pickling performance. . In addition, when putting in and taking out the steel pipes in the traditional pickling tank, it is necessary to use cranes to lift them, which increases the danger of the workshop and causes acid leakage, which is not conducive to the cleanliness of the workshop environment. Contents of the invention [0003] The object of the present invention is to provide a pickling tank for collecting steel pipe sludge in order to solve the problems in the backgroun...

AI Technical Summary

Problems solved by technology

[0002] Pickling is a common step in the surface treatment of steel pipes. Pickling tanks are usually used to pickle steel pipes in the workshop. However, a large amount of mud will accumulate at the bottom of the pickling tank that has been used for a long time. If it is not treated, it will greatly affect the pickling performance.

In addition, when putting in and taking out the steel pipes in the traditional pickling pool, it is necessary to use cranes to lift them, which increases the danger of the workshop and causes acid leakage, which is not conducive to the cleanliness of the workshop environment

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