Intelligent cleaning and rust removing equipment for oil transmission pipe inner wall machining

Abstract

The invention relates to intelligent cleaning and rust removing equipment for oil transmission pipe inner wall machining. The equipment comprises an inner wall rotary cleaning device; the inner wall rotary cleaning device can realize high-pressure cleaning function for the inner wall of a pipe, can perform local high-pressure cleaning according to the pipe inner wall demands, is wide in application range, is precise and adjustable in cleaning angle, is fast in cleaning speed, and is high in cleaning efficiency; an inner wall rust removing device is mounted on the right side of the inner wall rotary cleaning device, can realize quick impurity scraping, rust removing and polishing functions of the inner wall for the pipe, and is short in rust removing and polishing time and excellent in rust removing and polishing effect; walk branched chains are respectively welded at the left end of the inner wall rotary cleaning device and the right end of the inner wall rust removing device; and the equipment walks on the inner wall of the pipe through the two walk branched chains. The equipment can realize continuous and stable rust removing and cleaning functions of the inner wall of a petroleum pipe, is fast in treatment speed of the inner wall of the pipe, and is high in treatment efficiency of the inner wall of the pipe.

Description

technical field

[0001] The invention relates to the technical field of oil pipeline machinery, in particular to an intelligent cleaning and derusting equipment for processing the inner wall of an oil pipeline. 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 pipe...

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