An adjustable suction anti-corrosion device for the inner surface of oil production pipes

Abstract

The invention provides an adjustable anti-corrosion device for absorbing and coating the inner surface of oil exploitation pipes, which includes a chassis, a power supply box, a first support plate, a control box, a paint box, a telescopic power push frame structure, and a rotatable telescopic support pipe structure. Detectable rotating cleaning brush structure, cleaning spraying frame structure, PLC, wireless transmission module, spraying pump, micro air pump, second supporting plate, rotating motor, fixing bolts, supporting tube and supporting rotating tube, the power box bolt connection In the middle of the lower end of the chassis. The arrangement of the chassis, the first support plate, the connecting rod, the telescopic tube, the adjusting bolt and the rubber wheel in the present invention is conducive to loosening the adjusting bolt during work, then pulling the telescopic tube up and down, and making the rubber wheel contact the inner wall position of the pipeline, and then Tighten the adjusting bolts to facilitate the support of the equipment during work and prevent the equipment from being tilted during work and affect the quality of work.

Description

technical field [0001] The invention belongs to the technical field of anti-corrosion devices for suction and application, in particular to an adjustable anti-corrosion device for suction and application of the inner surface of pipes for oil production. Background technique [0002] Petroleum pipes are seamless steel pipes for furnace pipes, heat exchangers and pipelines in petroleum refineries. Steel pipes for geological drilling are steel pipes for core drilling by geological departments. Casing and sedimentation pipes, etc. The oil pipe is a long steel with a hollow section and no joints around it, and the oil cracking pipe is an economical section steel. In the process of use, it is necessary to use a suction and anti-corrosion device to protect the oil pipe. Anti-corrosion work on the inner wall. [0003] However, the existing suction and anti-corrosion device still has the disadvantages of inconvenient supporting work during use, inconvenient to adjust the height when...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides an adjustable anti-corrosion absorption device for the inner surface of oil production pipes, so as to solve the problem that the existing anti-corrosion absorption device is inconvenient to carry out support work in the process of use. It is inconvenient to adjust the height when the inner wall is moving, it is inconvenient to blow away the dust generated when cleaning the inner wall of the coffin, and it is inconvenient to check the pressure during work inspection and grinding

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