Cleaning method for sewage pipe

Abstract

The invention discloses a cleaning method for a sewage pipe. The cleaning method for the sewage pipe comprises the following steps: draining sewage in the sewage pipe, and washing away dirt in the sewage pipe by using clear water; ventilating the sewage pipe to discharge odor in the pipe, adding sterilizing powder in fed air, and killing bacteria by the sterilizing powder in the sewage pipe; afterthe sewage pipe is ventilated for a period of time, placing a pipe cleaning device in the sewage pipe, and cleaning the sewage pipe by the pipe cleaning device; and taking out the pipe cleaning device, and washing the sewage pipe again by the clear water to wash away the dirt cleaned from the inner wall of the sewage pipe by the pipe cleaning device. By the method, the dirt in the sewage pipe canbe cleaned effectively, the odor in the pipe can further be removed, thus, the current situation is changed, and influences of cleaning of the sewage pipe to a surrounding environment are greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of pipeline cleaning, in particular to a sewage pipeline cleaning method. Background technique [0002] Sewage pipes, as the name suggests, are pipes for discharging sewage. Whether it is a community, a street, or a factory, sewage pipes are needed for sewage discharge. Therefore, sewage pipes are an indispensable part of people's daily life and industrial manufacturing. Due to the long-term contact of sewage pipes with sewage, stains will inevitably remain on the inner wall of the pipe, and some corrosive stains will remain on the inner wall of the pipe for a long time, which will inevitably greatly reduce the service life of the pipe. Therefore, the sewage pipe needs to be cleaned when it is used. Wall cleaning. [0003] However, the existing cleaning devices for sewage pipelines still have certain defects in use. Due to the size of the inner wall of the pipeline in the cleaning process, it is difficult t...

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Problems solved by technology

[0003] However, the existing cleaning devices for sewage pipelines still have certain defects in use. Due to the size of the inner wall of the pipeline in the cleaning process, it is difficult to clean the inner wall of the pipeline, and manual cleaning is also more troublesome, time-consuming and laborious. It will be even more troublesome if there is a blocked pipe

[0004] And in the sewage pipeline, often send out unpleasant smell, make people unbearable, be unfavorable for the work of cleaner, often adopt mechanical equipment to clean up for the cleaning of sewage pipeline in the prior art, and it can only take out the sewage in the sewage pipeline. It cannot remove the unpleasant smell in the pipeline, and it often has a bad impact on the surrounding area when cleaning

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