Petroleum exploitation oil tube inner wall cleaning machine

Abstract

The invention discloses a petroleum exploitation oil tube inner wall cleaning machine which structurally comprises a cleaning device, a drive device, a shell, a slide rail, a slide handle and three trundles. The cleaning device is arranged on the side surface of the shell. The drive device is mounted in the shell. The cleaning device and the drive device are mechanically connected. The slide railis arranged on a shell side surface panel and penetrates through the shell side surface panel. The slide handle is movably mounted in the slide rail and matched with the slide rail. The three trundlesare mounted at the bottom of the shell in the form of a regular triangle structure. The trundles are mechanically connected with the shell. According to the cleaning machine, hot water is sprayed tothe inner wall of a petroleum pipeline through spraying units so as to soften oil dirt on the inner wall of the petroleum pipeline, a scraping unit can be used for scraping the oil dirt away conveniently, the cleaning speed for the oil dirt on the inner wall of the petroleum pipeline is increased, accordingly, the oil dirt on the inner wall of the petroleum pipeline is scraped away, and the cleaning effect is better.

Description

technical field [0001] The invention relates to a cleaning machine for the inner wall of oil pipes used in petroleum exploitation, which belongs to the field of pipeline cleaning. Background technique [0002] In oil production, oil pipe consumption accounts for 40%-50% of the main material cost. Controlling oil pipe usage is the key point for oil production plants to reduce costs and increase efficiency. Improving oil pipe repair rate is the most direct and effective way to achieve this goal. Way, after the tubing has been used for a long time, impurities such as oil stains and dirt will adhere to the inner wall of the tubing, and the scale will be serious, with a thickness of 10-20 mm. Its main components are calcium carbonate and sulfate, and also contain a small amount of Fe2O3, BaSO4, SrSO4 and other components It is dense and hard, and needs to be cleaned regularly to remove impurities on the inner wall of the tubing. [0003] The cleaning effect of the cleaning machi...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a cleaning machine for the inner wall of the oil pipe used in petroleum exploitation, so as to solve the problems of poor cleaning effect and slow cleaning speed of the oil pipe inner wall cleaning machine for oil exploitation

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