Steel pipe surface cleaning machine

Abstract

The invention relates to a steel pipe surface cleaning machine. The steel pipe surface cleaning machine comprises a base plate; four supporting legs are symmetrically welded on the lower end faces of the base plate; the supporting legs are used for supporting the base plate; a mounting piece is welded on the lower end of each supporting leg; four mounting holes are symmetrically formed in each mounting piece, and the steel pipe surface cleaning machine is mounted on an operation area by use of the four through holes in each mounting piece; a conveying device is mounted on the left side of the upper end face of the base plate; a cleaning device is mounted on the right side of the upper end face of the base plate; three steel pipes penetrate through the conveying device and the cleaning device; the conveying device is capable of realizing the function of simultaneous conveying of the three steel pipes; no manual operation is needed; besides, the cleaning device is capable of realizing the simultaneous quick cleaning function of three steel pipes. The steel pipe surface cleaning machine is capable of realizing the functions of simultaneous conveying and quick cleaning of a plurality of steel pipes, free from manual operation, and low in labor intensity; the personnel safety of people is protected; the steel pipe surface cleaning machine has the advantages of high cleaning speed, low cost, good environmental protection property, high working efficiency and the like.

Description

technical field [0001] The invention relates to the technical field of metal cleaning equipment and tools, in particular to a steel pipe surface cleaning machine. Background technique [0002] During the process of rolling steel pipes in the pipe rolling mill, the wall of the steel pipe, especially the outer wall, is polluted by cold rolling oil, but when the steel pipe enters the commercial channel, it must be kept clean. Therefore, steel pipe manufacturers usually clean the steel pipe before leaving the factory. Pickling, the specific cleaning process is: the steel pipe is introduced into the pickling tank, and the oil stain attached to the steel pipe is removed by nitric acid, hydrofluoric acid or other similar acid solution with a concentration (mass percentage concentration) of about 30-45%. Although this method can remove the oil on the surface of the steel pipe, it has the following disadvantages: the first is that the pickling liquid may damage the operator's limbs d...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention provides a steel pipe surface cleaning machine, which can solve the hidden safety hazards, unfavorable environmental protection, high labor intensity, low work efficiency, slow cleaning speed, high cost and one-time cleaning quantity of existing steel pipe cleaning equipment. It can realize the simultaneous conveying and fast cleaning functions of multiple steel pipes, without manual operation, low labor intensity, protecting people's personal safety, and has the advantages of fast cleaning speed, low cost, good environmental performance and high work efficiency.

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