Intelligent device for machining and treating internal walls of petrochemical pipelines

Abstract

The invention relates to an intelligent device for machining and treating an internal wall of a petrochemical pipeline, which comprises a internal wall rotary-cleaner, wherein the internal wall rotary-cleaner can carry out a high-pressure cleaning function on the internal wall of the pipeline, partial high-pressure cleaning can be carried out according to the requirement of the internal wall of the pipeline, so the application range is wide; a cleaning angle is accurate and adjustable, the cleaning speed is high, and the cleaning efficiency is high. An internal wall rust remover is mounted atthe right side of the internal wall rotary-cleaner, the internal wall rust remover can carry out a rapid impurity scraping and rust-removing grinding function on the internal wall of the pipeline, therust-removing grinding time is short, and the rust-removing grinding effect is good. Two travelling branches are respectively welded to the left end of the internal wall rotary-cleaner and the rightend of the internal wall rust remover, and the intelligent device can travel on the internal wall of the pipeline by means of the two travelling branches. The intelligent device can continuously and stably carry out rust removal and cleaning functions on the internal wall of a petroleum pipeline, the speed of treating the internal wall of the pipeline is high, and the efficiency of treating the internal wall of the pipeline is high.

Description

[0001] The present invention is a divisional application of a Chinese patent application filed on July 16, 2016 with the application number 2016105608807 and the title of the invention is an intelligent cleaning and derusting equipment for processing the inner wall of an oil pipeline. technical field [0002] The invention relates to the technical field of petroleum pipeline machinery, in particular to an intelligent equipment for processing the inner wall of a petrochemical pipeline. Background technique [0003] 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 ...

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Problems solved by technology

[0004] In order to solve the above problems, the present invention provides an intelligent equipment for processing the inner wall of petrochemical pipelines, which can solve the existing problems of the existing oil pipeline inner wall processing equipment, such as complicated operation, slow processing speed of the inner wall of the pipeline, low efficiency of processing the inner wall of the pipeline, rust removal and grinding Long time, poor derusting and grinding effect, slow equipment cleaning speed, low equipment cleaning efficiency, non-adjustable equipment cleaning angle, inability to perform local cleaning, small application range and low work efficiency, etc., can realize continuous and stable cleaning of the inner wall of oil pipelines Rust and cleaning functions, no need to replace equipment in the middle of operation, fast processing speed on the inner wall of the pipeline, high processing efficiency on the inner wall of the pipeline, high work efficiency, short rust removal and polishing time, good rust removal and polishing effect, fast equipment cleaning speed, and high equipment cleaning efficiency , the cleaning angle of the equipment can be adjusted accurately, local high-pressure cleaning can be carried out and the application range is large, etc., providing a new way of integrated treatment of the inner wall of oil pipelines

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