Multifunctional pipe tool inner wall cleaning device and cleaning method thereof

Abstract

The invention relates to a multifunctional pipe tool inner wall cleaning device and a cleaning method of the multifunctional pipe tool inner wall cleaning device. The device comprises a spray cylinder, a pipe cleaning device, walking mechanisms and a center shaft which are coaxially arranged. A cavity is formed in the spray cylinder. The center shaft penetrates the cavity and communicates with the cavity. Multiple spray head assemblies are mounted on the periphery of the spray cylinder and communicate with the cavity. Steel brush assemblies are arranged on the periphery of the spray cylinder. Walking joints communicating with the center shaft are mounted at the two ends of the center shaft. The end, close to the spray cylinder, of the pipe cleaning device is a liquid outlet end, one end of the center shaft is connected with and communicates with the liquid outlet end through the corresponding walking joint, and the walking joint corresponding to the other end of the center shaft is provided with a sealing plug; the walking mechanisms are mounted on the walking joints in a one-to-one manner; and the spray directions of the spray head assembles are consistent in the radial direction, and the spray head assemblies are obliquely arranged towards the inner wall of a pipe tool to be cleaned and the pipe cleaning device. The multifunctional pipe tool inner wall cleaning device and the cleaning method have the beneficial effects that the inner wall of the pipe tool is cleaned in an omnibearing manner through the cleaning manner of combining the high-pressure spray cleaning and boosting, scraping of the steel brush assemblies and scraping of the pipe cleaning device, and the cleaning device is environmentally-friendly, efficient, capable of saving energy and the like.

Description

technical field [0001] The invention relates to many engineering technical fields such as grouting, non-excavation, geological disaster control, scientific drilling, exploration and development of resources and energy, oil and gas storage and transportation, and underground engineering, and particularly relates to a multifunctional pipe inner wall cleaning device and its cleaning method. Background technique [0002] Grouting (Injection Grout), also known as Grouting, mainly includes Static Pressure Grouting (Static Pressure Grouting) and High Pressure Jet Grouting (High Pressure Jet Grouting). In the field of engineering, rock and soil mass reinforcement, anti-seepage, and technical means commonly used in geological disaster management and geological environmental protection; trenchless technology (Trenchless Technology or No-Dig), it is under the condition of micro-excavation or no excavation Detecting, laying, repairing or replacing underground pipelines has a series of ...

AI Technical Summary

Problems solved by technology

[0004] The existing pipe cleaning device does not clean the inner wall of the pipe thoroughly, the cleaning method is relatively simple, and

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