Pipeline cleaning and impurity removing device suitable for various pipeline diameters

Abstract

The invention provides a pipeline cleaning and impurity removing device suitable for various pipeline diameters. The pipeline cleaning and impurity removing device suitable for the various pipeline diameters comprises a remote control car and a pipe scale cleaning device, wherein the pipe scale cleaning device comprises a self-adaptive cleaning head, a mounting seat and a plurality of pipe scale crushing mechanisms, wherein each pipe scale crushing mechanism comprises a fixed column, a rotating head and a telescopic rod; convex telescopic grooves are formed in one ends of the fixed columns; and moving seats are movably mounted in the convex telescopic grooves. The pipeline cleaning and impurity removing device suitable for the various pipeline diameters is reasonable in design; the plurality of pipe scale crushing mechanisms on the self-adaptive cleaning head can stretch out and be attached to the surfaces of pipe scales on the inner wall of a pipeline, so that the pipe scales can be crushed and cleaned; and when the pipe scale crushing mechanisms make contact with the pipe scales on the inner wall of the pipeline, the pipe scale crushing mechanisms stop stretching due to resistance, and hydraulic oil continues to push the pipe scale crushing mechanisms which do not make contact with the pipe scales to stretch, so that the adaptability to the environment in the pipeline can be effectively improved.

Description

technical field [0001] The invention belongs to the technical field of dredging equipment, in particular to a pipeline cleaning and impurity removal device suitable for various pipeline diameters. Background technique [0002] After the pipeline is used for a long time, it is easy to accumulate silt and other impurities inside. These impurities are relatively easy to clean, and only need to be washed with water. However, it is difficult to clean the pipe scale attached to the inner wall of the pipe. , will cause great hindrance to the flow of the internal fluid, and even cause blockages that are difficult to clear. The existing pipeline cleaning and impurity removal devices cannot effectively clean the pipe scale on the inner wall of the pipeline, and, due to The pipe scale is irregular, and the existing pipeline cleaning and impurity removal devices cannot adapt to the complex environment in the pipeline, which makes cleaning difficult. When encountering pipe scale with hig...

AI Technical Summary

Problems solved by technology

[0002] After a long period of use, the pipeline tends to accumulate silt and other impurities inside. These impurities are relatively easy to clean, and can be cleaned by simply flushing with water. However, the inner wall of the pipeline It is difficult to clean the attached pipe scale. After the pipe scale accumulates for a long time, it will greatly hinder the flow of the internal fluid, and even cause a blockage that is difficult to dredge. The existing pipe cleaning and impurity removal devices cannot In addition, because the pipe scale attached to the inner wall of the pipeline is irregular, the existing pipeline cleaning and impurity removal device cannot adapt to the complex environment in the pipeline, making cleaning difficult. When it comes to pipe scale with high structural strength, it cannot assist in reducing the structural strength of pipe scale for easy cleaning. Therefore, the present invention proposes a pipe cleaning and impurity removal device suitable for various pipe diameters

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