A sewage treatment pipeline dredging equipment

Abstract

A sewage treatment pipeline dredging equipment provided by the present invention comprises a frame, a scouring unit and a scraping unit, wherein a scouring unit is installed at the left end of the frame, and a scraping unit is arranged inside the scouring unit; The water jet can be sprayed on the inner wall of the pipeline in the circumferential direction to soften the sludge on the inner wall of the pipeline, and at the same time, it can cooperate with the scraping unit to carry out secondary scouring of the inner wall of the pipeline after scraping, so the sludge on the inner wall of the pipeline can be completely removed. The scraping unit provided can cooperate with the flushing unit to scrape the sludge on the inner wall of the pipeline in multiple stages in the circumferential direction, and can agitate and dilute the scraped sludge with water, so that it can be easily extracted to the outside of the pipeline, so it can replace manual labor. Sweeping: The present invention is provided with an extraction component, which can cooperate with the scraping unit to extract the diluted sludge out of the pipeline, thereby preventing residual sludge in the pipeline and prolonging the service life of the pipeline.

Description

technical field [0001] The invention relates to the technical field of dredging treatment of sewage pipelines, in particular to a dredging equipment for sewage treatment pipelines. Background technique [0002] Sewage pipes are sewage pipes that collect people's domestic sewage. Usually before it is discharged into the water body or recycled, it is transported to the sewage treatment plant for processing to make it meet the discharge standard; because a large amount of debris discharged into the pipeline for a long time will turn into sludge after precipitation and silting, so in order to prevent the pipeline Blockage, and to prevent excessive sewage flow, pollute the environment, and bring troubles to people's lives, it is necessary to carry out regular pipeline dredging treatment. Pipeline dredging is to dredge the pipeline, clean the silt in the pipeline, and keep it smooth for a long time. [0003] However, the following problems exist in the dredging treatment of sewag...

AI Technical Summary

Problems solved by technology

[0003] However, the following problems exist in the dredging treatment of sewage pipelines at present: most of the current sewage pipelines are manually removed during the dredging treatment. The silt is discharged to the outside of the pipeline one by one, and it needs to be flushed twice, which increases the workload, consumes labor costs, and affects work efficiency; because the inner wall of the pipeline is uneven, the silt cannot be completely removed, and it is easy to cause residual silt on the inner wall of the pipeline , thereby shortening the life cycle of the pipeline

Images