Intelligent drying and rust removing all-in-one machine used for inner wall of oil pipeline

Abstract

The invention relates to an intelligent drying and rust removing all-in-one machine used for the inner wall of an oil pipeline. The intelligent drying and rust removing all-in-one machine comprises an inner wall drying device. The inner wall drying device can achieve the fast drying function of the pipeline inner wall. Local fast drying can be performed according to the practical situation of the pipeline inner wall, and the applied range is wide. An inner wall rust removing device is installed at the right side of the inner wall drying device. The inner wall rust removing device can achieve the functions of fast impurity scraping and rust removal polishing on the pipeline inner wall. Travelling branched chains are welded to the left end of the inner wall drying device and the right end of the inner wall rust removing device correspondingly. The intelligent drying and rust removing all-in-one machine can walk on the pipeline inner wall through the two travelling branched chains. The two travelling branched chains comprise L-shaped travelling support pillars. The two L-shaped travelling support pillars on the two travelling branched chains are welded to the inner wall drying device and the inner wall rust removing device correspondingly. Travelling base plates are welded to the tail ends of the L-shaped travelling support pillars. According to the intelligent drying and rust removing all-in-one machine, the continuous and stable rust removing and drying functions of the oil pipeline inner wall can be achieved, the treatment speed of the pipeline inner wall is high, and treatment efficiency of the pipeline inner wall is also high.

Description

technical field [0001] The invention relates to the technical field of oil pipeline machinery, in particular to an integrated machine for intelligent drying and derusting the inner wall of oil pipelines. Background technique [0002] With the rapid development of the petroleum industry, more and more oil pipelines and water injection pipelines are used in oil fields. Oil and water usually contain corrosive substances, which often lead to pipeline corrosion damage, especially the life of oil pipelines with high water content and sewage reinjection pipelines is greatly shortened, and the replacement of new pipelines faces huge costs. Corroded old pipelines need anti-corrosion treatment. The main way of oil pipeline anti-corrosion is to spray anti-corrosion coating on the inner wall of the pipeline. Before the existing automation equipment is sprayed with anti-corrosion coating, it is usually necessary to carry out the following processes on the inner wall of the oil pipeline: ...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention provides an integrated machine for intelligent drying and rust removal of the inner wall of oil pipelines, which can solve the problems of complicated operation, slow processing speed of the inner wall of the pipeline, low treatment efficiency of the inner wall of the pipeline, rust removal, etc. Long grinding time, poor rust removal and grinding effect, inability to dry in a local area, large power waste, poor drying effect and low work efficiency, etc., can realize continuous and stable rust removal and drying functions on the inner wall of oil pipelines, without replacement in the middle Equipment operation, fast processing speed of the inner wall of the pipeline, high processing efficiency of the inner wall of the pipeline, high work efficiency, short derusting and polishing time, good derusting and polishing effect, fast drying in a local area, good power saving performance and good drying effect and other advantages, providing a new way of integrated treatment of the inner wall of oil pipelines

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