Steel pipe cleaning equipment

Abstract

Steel pipe cleaning equipment comprises a steel pipe arrangement mechanism which can achieve gathering and neatening operation of a plurality of steel pipes and send the steel pipes outwards after sequentially lifting the steel pipes; the steel pipe conveying mechanism is arranged on one side of the steel pipe arrangement mechanism, can store the steel pipes sent out by the steel pipe arrangement mechanism and comprises a lifting platform, a plurality of conveying belt devices and a conveying motor device, each conveying belt device comprises a pair of conveying belt support plates and a conveying belt body, and a plurality of V-shaped supports capable of containing the steel pipes are arranged in the middle of each conveying belt body; the plurality of steel pipe supporting mechanisms are arranged in the lifting platform of the steel pipe conveying mechanism in a penetrating manner; the inner wall cleaning mechanism is arranged on the side, adjacent to the steel pipe arranging mechanism, of the steel pipe conveying mechanism and comprises a steel pipe rotating device, a steel pipe pressing device and a lifting spray head device. The steel pipe spraying mechanism is arranged on the upper portion of the steel pipe conveying mechanism. Automatic operation of clearing and discharging and conveying in the steel pipe cleaning process is achieved, the cleaning effect on the inner wall and the outer wall of the steel pipe is ideal, and the working efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of metal pipe cleaning machinery, and in particular relates to steel pipe cleaning equipment. Background technique [0002] Steel pipe is a material that is often used in industrial production. As a long strip of hollow tubular steel, it is widely used in petrochemical, pipeline paving, machinery production, road and bridge construction, medical and other industries, and has Considerable economic value, specifically, steel pipes can not only be used to transport fluids and powdery solids and manufacture mechanical parts and containers, steel pipes can also be used in the manufacture of building structure grids, pillars and mechanical supports and can greatly save production costs, Using steel pipes to manufacture road bridges can not only save steel, but also greatly reduce the area of ​​the protective layer, thereby saving maintenance costs. After the steel pipe is produced and stored for a long time, the ...

AI Technical Summary

Problems solved by technology

But this technical scheme still has the following problems: first, before the steel pipes are cleaned, the steel pipes need to be placed sequentially on the semicircular grooves on the material rack of the discharging unit, and this technical scheme does not provide instructions on how to place the steel pipes If there is any technical inspiration, the steel pipes need to be arranged accordingly before placing the steel pipes. The method of manual arrangement and placement not only results in high labor intensity, but also cannot improve work efficiency; secondly, because the steel pipes are directly placed in the discharging unit Although the semi-circular groove on the material rack is equipped with a belt that can turn the steel pipe continuously and turn over to facilitate the comprehensive flushing of the steel pipe, it cannot guarantee a reasonable fixation of the steel pipe, nor can it prevent the movement of the steel pipe. However, when steel pipes of different specifications are placed on semicircular grooves, the brush unit and cleaning unit in the pipe cannot adapt to the cleaning of the inner walls of steel pipes of different sizes. This technical solution cannot be adapted to clean pipes of different diameters Steel pipes, and there is no corresponding technical inspiration in the patents and non-patent literatures published so far; finally, the method of cleaning the inner and outer surfaces of steel pipes with brushes outside the pipe and brushes inside the pipe can guarantee a certain technical effect , but the material of the steel pipe is hard, and the long-term brushing of the brush inside the pipe will inevitably lead to self-wear and cannot be used normally. This requires frequent maintenance and replacement, so it cannot save the use and maintenance cost well

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