Pipeline rust removing machine removing rust on inner wall and outer wall at same time and using method

Abstract

The invention discloses a pipeline derusting machine for simultaneously derusting inner and outer walls and a use method thereof, which mainly includes a raceway device, an inner derusting part and an outer derusting part, and a plurality of conveying rollers are fixedly arranged on the front side of a positioning baffle , the outer derusting part is fixedly arranged on the middle part of the base set longitudinally, and the brush shaft support cylinder of the inner derusting part is fixedly arranged on the rear side thereof, and the piston rod end of the brush shaft support cylinder is fixedly installed with a brush shaft support, and the inner derusting part The brush shaft of the rust part is vertically arranged, and its rear end is fixedly installed on the upper front side of the air source device through the positioning baffle, and at least one disc-shaped wire brush is fixedly installed on the front end, and the front end of the brush shaft is in the shape of Set through the outer rust-like shape. When the conveying roller is moving back and forth, it drives the pipe body to rotate spirally and moves back and forth at the same time to remove rust on the inner and outer walls of the pipe, realizing the function of simultaneous rust removal on the inner and outer walls of the pipe, reducing the labor intensity, improving work efficiency, and improving the operating efficiency of operators. working environment.

Description

technical field [0001] The invention relates to a pipe derusting machine for simultaneously derusting inner and outer walls and a use method thereof. Background technique [0002] For the more common medium-sized pipeline rust removal and anticorrosion is an indispensable process in the construction and installation project, or in the pipeline construction process. Pipeline rust removal requires removal of sticky sand, rust layer, welding slag, scale and other sundries on the surface, and pipeline anti-corrosion painting can only be carried out after passing the acceptance inspection. The traditional manual use of wire brushes or angle grinders for rust removal is low in efficiency and the rust removal effect is not ideal. Existing pipeline derusting machines such as: Chinese patent application publication number: CN 104128864 A, application publication date: 2014.11.05, invention name: medium-sized pipeline derusting machine, which only has the function of derusting the ou...

AI Technical Summary

Problems solved by technology

The traditional manual use of wire brushes or angle grinders for rust removal is low in efficiency and the rust removal effect is not ideal

Existing pipeline derusting machines such as: Chinese patent application publication number: CN 104128864 A, application publication date: 2014.11.05, invention name: medium-sized pipeline derusting machine, only has the function of derusting the outer wall, no function of derusting the inner wall, suitable for The scope is limited; Chinese patent authorization announcement number: CN 204843800 U, authorization announcement date: 2015.12.09, invention name: a pipeline rust removal device, which is only suitable for rust removal on the inner and outer walls of the jack pipe body, not for long pipe bodies For rust removal, the scope of application is limited

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