A device for cleaning the inner wall of the pipeline for municipal engineering

Abstract

The invention discloses a pipe inner wall dirt cleaning device for municipal engineering, comprising a barrel body, an electric telescopic rod is fixedly installed on the inner wall of the barrel inner wall, and a horizontal rod is fixed on the telescopic end of the electric telescopic rod. Through the arrangement of the second motor and the first electric telescopic rod, the present invention can be effectively applied to the cleaning of the dirt on the inner wall of steel pipes with different diameters. The thickness of the dirt can effectively and automatically control the forward speed, so that the function of automatically controlling the grinding time is realized by automatically controlling the forward speed, and the cleaning effect of the dirt on the pipe wall is better, effectively replacing the work of manually cleaning the inner wall of the pipe, and saving A lot of time, energy and cleaning costs, because the device has the function of automatically advancing in the pipeline, so it can replace manual operation or operate in places where workers cannot reach, so it has a very high promotion and application value.

Description

technical field [0001] The invention relates to the field of municipal engineering, in particular to a device for cleaning the dirt on the inner wall of a pipeline for municipal engineering. Background technique [0002] Pipelines have a wide range of applications in industrial production and civil sectors, and the use of pipelines to transport gas, liquid materials and fluids has many advantages such as convenience, speed and low cost. However, in the long-term use process, dirt will be deposited or formed on the inner wall of the pipeline. For example, scale or private mud scale will form in the water pipeline, and fouling such as coke and carbon deposits will also form in the industrial gas pipeline. These foulants are deposited on the pipeline. It greatly increases the resistance of the gas-liquid fluid during the transportation process, which not only reduces the transmission efficiency, but also greatly increases the power consumption required for the transportation of...

AI Technical Summary

Problems solved by technology

However, during long-term use, dirt will be deposited or formed on the inner wall of the pipeline. For example, scale or private sludge will be formed in water pipelines, and dirt such as coking and carbon deposits will also be formed in industrial gas pipelines. These dirt are deposited on pipelines. The resistance of the gas-liquid fluid in the transportation process is greatly increased, which not only reduces the transmission efficiency, but also greatly increases the power consumption required for the transportation of the fluid. The dirt will also cause corrosion and damage to the pipeline material, and in severe cases will make the pipeline Breakage, the leakage of the transported fluid causes losses, damages the equipment, and seriously affects economic benefits. In the prior art, the cleaning of the pipeline is generally done manually. On the one hand, the cleaning efficiency is low, which affects production. On the other hand, the cleaning pipe wall fits tightly The sediment is inconvenient to clean and the cleaning effect is poor

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