H-shaped steel surface rust removal treatment process

Abstract

The invention relates to the technical field of steel processing, in particular to an H-shaped steel surface rust removal treatment process. The H-shaped steel surface rust removal treatment process is completed by cooperation of H-shaped steel automatic surface rust removal treatment equipment. The H-shaped steel automatic surface rust removal treatment equipment comprises a liquid storage tank and a plurality of ultrasonic generators installed at the bottom of the liquid storage tank 1. The H-shaped steel surface rust removal treatment process comprises the following steps: step 1, placing H-shaped steel; step 2, carrying out ultrasonic rust removal; step 3, taking out and placing the H-shaped steel; and step 4, collecting and treating sediment. A discharging opening is formed in the lower portion of the face, facing away from a liquid discharging pipe, of the liquid storage tank, and a collecting box which is fixedly connected with the liquid storage tank and used for collecting the sediment is arranged on the outer side of the discharging opening. Compared with the prior art, the H-shaped steel surface rust removal treatment process has the following beneficial effects that the sediment is collected at one end of the liquid storage tank, personnel are prevented from walking back and forth, the labor intensity is reduced, and the sediment cleaning efficiency is improved.

Description

technical field [0001] The invention relates to a H-shaped steel surface derusting treatment process, which belongs to the technical field of steel processing. Background technique [0002] H-shaped steel is one of many types of steel. H-shaped steel is an economical cross-section high-efficiency section with more optimized cross-sectional area distribution and a more reasonable strength-to-weight ratio. At present, when derusting the surface of H-shaped steel, ultrasonic cleaning is often used. During the process of derusting and cleaning H-shaped steel with ultrasonic waves, solid impurities such as rust on the surface of H-shaped steel are deposited on the bottom of the liquid storage tank. Place the H-shaped steel, and the length of the liquid storage tank is long. Therefore, when cleaning the sediment deposited at the bottom of the liquid storage tank, it needs to be cleaned gradually along the length of the liquid storage tank. The cleaning efficiency is low, and the p...

AI Technical Summary

Problems solved by technology

At present, when derusting the surface of H-shaped steel, ultrasonic cleaning is often used. During the process of derusting and cleaning H-shaped steel with ultrasonic waves, solid impurities such as rust on the surface of H-shaped steel are deposited on the bottom of the liquid storage tank. Place the H-shaped steel, and the length of the liquid storage tank is long. Therefore, when cleaning the sediment deposited at the bottom of the liquid storage tank, it needs to be cleaned gradually along the length of the liquid storage tank. The cleaning efficiency is low, and the personnel walk back and forth, which increases labor. strength

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