Spiral push type pipeline cleaner

Abstract

The invention relates to a pipeline cleaner, in particular to a cleaner for a spiral push type pipeline cleaner to a petroleum pipeline. The cleaner comprises a washing device, a pushing device and apower device; a cover plate is arranged at one end of a shell of the power device, and a blocking plate is arranged at the other end of the cover plate; transmission holes are formed in the center ofthe cover plate and the center of the blocking plate respectively; and a transmission shaft A is arranged in the transmission hole of the cover plate, a pushing device is arranged on the transmissionshaft A, a transmission shaft B is arranged in a transmission hole of the blocking plate, and a washing device is arranged on the transmission shaft B. The cleaner can work in a variable-diameter pipeline through telescoping of a telescopic arm, the contact force between a roller or a brush cutter and the pipe wall in the working process is kept, the problem that because an existing pipeline cleaner is complex in structure and low in cleaning efficiency, and cannot work in the variable-diameter pipeline, the cleaning effect is influenced to a certain degree is solved, and the spiral push typepipeline cleaner is particularly suitable for being used for removing water scale or oil dirt.

Description

technical field [0001] The invention relates to a pipeline cleaner, in particular to a screw-pushed pipeline cleaner and a cleaner for oil pipelines. Background technique [0002] After long-term use of the pipeline, scale and oil scale continue to accumulate and thicken in the pipe, affecting normal operations and even blocking the pipeline. At the same time, it will also cause corrosion to the pipeline, causing great hidden dangers to engineering operations; The scale accumulated inside increases the resistance of the pipeline, resulting in higher requirements for pump pressure and increased safety hazards on the job site. In order to solve this problem, it is usually necessary to clean the pipeline with the help of a pipeline cleaner to remove scale or grease on the inner wall of the pipeline; however, the existing pipeline cleaners have the disadvantages of complex structure and low removal efficiency, and cannot Work in the pipeline with variable diameter; to a certain...

AI Technical Summary

Problems solved by technology

[0002] After long-term use of the pipeline, scale and oil scale continue to accumulate and thicken in the pipe, affecting normal operations and even blocking the pipeline. At the same time, it will also cause corrosion to the pipeline, causing great hidden dangers to engineering operations; The scale accumulated inside increases the resistance of the pipeline, resulting in higher requirements for pump pressure and increased safety hazards on the job site

In order to solve this problem, it is usually necessary to clean the pipeline with the help of a pipeline cleaner to remove scale or grease on the inner wall of the pipeline; however, the existing pipeline cleaners have the disadvantages of complex structure and low removal efficiency, and cannot Work in pipes with variable diameter; to a certain extent, it affects the removal effect, so it is necessary to improve it

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