Petroleum pipeline inner wall processing machine with cleaning and drying functions

A technology for oil pipelines and processors, applied in dryers, drying, manufacturing tools, etc., can solve the problems of inability to perform local drying, small application scope, and long time for rust removal and grinding.

CN106238415AActive Publication Date: 2016-12-21徐州楚润重型机械制造有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2016-12-21

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Abstract

The invention relates to a petroleum pipeline inner wall processing machine with cleaning and drying functions. The petroleum pipeline inner wall processing machine comprises an inner wall rotary cleaning device which can achieve high-pressure cleaning of the inner wall of a pipeline, and local high-pressure cleaning can be carried out according to the requirement of the inner wall of the pipeline. An inner wall drying device is installed at the left end of the inner wall rotary cleaning device, can achieve fast drying of the inner wall of the pipeline and can carry out local fast drying according to the actual situation of the inner wall of the pipeline. An inner wall derusting device is installed on the right side of the inner wall rotary cleaning device and can achieve rapid impurity removal, derusting and grinding of the inner wall of the pipeline. Traveling branch chains are welded to the left end of the inner wall drying device and the right end of the inner wall derusting device. The petroleum pipeline inner wall processing machine travels on the inner wall of the pipeline through the two traveling branch chains. The petroleum pipeline inner wall processing machine can achieve continuous and stable derusting, cleaning and drying functions for the inner wall of the petroleum pipeline, and the speed and efficiency of processing on the inner wall of the pipeline are high.
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Description

technical field

[0001] The invention relates to the technical field of oil pipeline machinery, in particular to an oil pipeline inner wall processor with cleaning and drying functions. 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: 1 1. First move th...

Examples

Embodiment Construction

[0027] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0028] Such as Figure 1 to Figure 12 As shown, an oil pipeline inner wall processor with cleaning and drying functions includes an inner wall rotary cleaning device 2, which can realize the high-pressure cleaning function of the inner wall of the pipeline, and can perform local high-pressure cleaning according to the requirements of the inner wall of the pipeline. The scope of application Large, accurate and adjustable cleaning angle, fast cleaning speed and high cleaning efficiency. The left end of the inner wall rotary cleaning device 2 is equipped with an inner wall drying device 3, which can realize the rapid drying function of the inner wall of the pipeline. The actual situation of the inner wall of the pipeline is partially quickly dried,...