Device used for cleaning surface of petroleum pipeline

Abstract

The invention discloses a device used for cleaning the surface of a petroleum pipeline. The device comprises a cleaning assembly. The cleaning assembly comprises a driving disc, a motor, a second-level gear, a driven disc and a grinding tool. The driving disc is in a disc shape. A first U-shaped notch is formed in the driving disc. An annular notch is formed in one end face of the driving disc andis concentric with the driving disc. The driven disc is installed in the annular notch of the driving disc. The driven disc comprises a round pipe body and gear teeth. A notch is formed between the outer circle and the inner circle of the round pipe body, and the multiple gear teeth are evenly distributed on the circumference of the surface of the outer circle of the round pipe body. The gear teeth of the driven disc are in engaged transmission with the second-level gear, and the second-level gear is connected with the driving disc in a pivotal manner. A motor is fixedly connected with the driving disc, and a first-level gear is arranged on a rotor output shaft of the motor. The first-level gear and the second-level gear are in engaged transmission. The grinding tool is arranged in the round pipe body of the driven disc. By means of the device, the working efficiency is improved, the manual labor intensity is lowered, and construction personnel do not need to conduct operation on thefield.

Description

technical field [0001] The invention relates to the technical field of petroleum equipment, in particular to a surface cleaning device for petroleum pipelines. Background technique [0002] The oil pipe will form a dirt layer and rust layer on the surface after use. During equipment maintenance, the oil pipe needs to remove the dirt layer and rust layer on the surface. The operation of the prior art is to use a manual hand-held grinder for grinding to remove the dirt. layer and rust layer removal, this method has the following disadvantages, the construction period is long, the operation intensity of the construction personnel is high, the efficiency is extremely low, the time cost of cleaning an oil pipe is high, and other auxiliary equipment is needed to help rotate the oil pipe, the construction environment Poor, because there are petroleum substances and rust substances on the surface of the oil pipe after use, so when grinding, the high temperature and high-speed rotati...

AI Technical Summary

Problems solved by technology

[0002] The oil pipe will form a dirt layer and rust layer on the surface after use. During equipment maintenance, the oil pipe needs to remove the dirt layer and rust layer on the surface. The operation of the prior art is to use a manual hand-held grinder for grinding to remove the dirt. layer and rust layer removal, this method has the following disadvantages, the construction period is long, the operation intensity of the construction personnel is high, the efficiency is extremely low, the time cost of cleaning an oil pipe is high, and other auxiliary equipment is needed to help rotate the oil pipe, the construction environment Poor, because there are petroleum substances and rust substances on the surface of the used oil pipe, so when grinding, the high temperature and high-speed rotation will lift the rust dust into the air, and the construction workers will inhale the pollutants, which is extremely harmful to the construction personnel

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