Stains cleaner on inner wall of petroleum pipeline for removing stains based on clamping force

Abstract

The invention provides a stains cleaner on inner wall of petroleum pipeline for removing stains based on clamping force, and relates to the field of petroleum pipeline cleaning. The stains cleaner oninner wall of petroleum pipeline for removing stains based on clamping force solves the problem that the stubborn stains on the inner wall of the petroleum pipeline are difficult to remove, thereby influencing the normal transportation of the petroleum in the pipeline and also influencing the purity of petroleum after being transported. The stains cleaner on inner wall of petroleum pipeline for removing stains based on clamping force comprises a power box, and both sides of the power box are provided with a cleaning box, a cleaning rod is arranged above the cleaning box, a cleaning wheel is arranged above the cleaning rod, and the two cleaning rods are connected through a containing plate. The stains cleaner on inner wall of petroleum pipeline for removing stains based on clamping force has the advantages that a reaction force spring and a buffer channel supporting piece are arranged inside the continuous buffer passage on the arc-shaped piece, and a reaction force is counteracted by apressing force generated by the arc-shaped sheet, so that the adjusting piece is also protected, and the cleaning of the inner wall of the petroleum pipeline is more convenient.

Description

technical field [0001] The invention relates to the technical field of petroleum pipeline cleaning, in particular to a stain cleaner for the inner wall of petroleum pipelines based on engaging force to remove stains. Background technique [0002] Petroleum, one of the main objects of geological exploration, is a viscous, dark brown liquid known as the "blood of industry." There are oil reserves in parts of the upper crust. The main component is a mixture of various alkanes, cycloalkanes, and aromatics. Therefore, when oil is involved, oil transmission pipelines are used. After use, the stains on the inner wall of the oil pipeline need to be cleaned regularly, which is generally divided into chemical cleaning. , High pressure water cleaning and PIG pigging technology. [0003] Chemical cleaning technology: chemical cleaning pipeline is to use chemical agent (descaler) to remove the dirt on the inner surface of the pipeline. The chemical cleaning technology is fast, cleans ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a stain cleaner for the inner wall of the oil pipeline based on the engagement force to remove stains, which solves the problem that the stubborn stains on the inner wall of the oil pipeline are difficult to remove, thereby affecting the normal transportation of oil in the pipeline, and also affecting The problem of oil purity after transportation

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