Silt suction device for municipal pipeline desilting

Abstract

The invention relates to the technical field of pipeline desilting, in particular to a silt suction device for municipal pipeline desilting. The silt suction device comprises a bearing assembly, a crushing assembly and a silt suction assembly. The bearing assembly comprises a base and a supporting frame. The crushing assembly comprises a crushing device and a material collecting device. The silt suction assembly comprises a suction pipe and an air bellow. Crushed and cut silt is sucked into the air bellow and discharged through a silt discharging opening in one side of the air bellow, and dueto the crushing and silt suction design, cake and solid waste in the silt can be crushed conveniently, and silt blockage of a pipeline is reduced. By designing an adjustable silt suction head, silt suction at pipeline desilting dead corners is facilitated. By designing silt suction of a box body module, cleaning and maintenance of the interior of the device are facilitated, the risk of equipment silt solidification is reduced, silt suction in the pipeline desilting process is more convenient, and the silt suction effect in the pipeline desilting process is better.

Description

technical field [0001] The invention relates to the technical field of pipeline dredging, in particular to a sludge suction device for municipal pipeline dredging. Background technique [0002] The pace of construction of modern cities in our country is getting faster and faster, the scale of the city is constantly expanding, and the scale of infrastructure construction corresponding to it is also constantly expanding. There are also more and more tasks for management, maintenance, repair and dredging. Among them, the desilting work of sewer pipes is very important, and has now become a task that cannot be ignored by relevant departments. In order to facilitate the rapid discharge of waste water in rainy days and daily life in the city, relevant drainage pipes are usually set up to ensure the rapid flow of rainwater and domestic waste water and avoid major impacts on people's living environment and urban public facilities. The accumulation of time, because residents often ...

AI Technical Summary

Problems solved by technology

In order to facilitate the rapid discharge of waste water in rainy days and daily life in the city, relevant drainage pipes are usually set up to ensure the rapid flow of rainwater and domestic waste water and avoid major impacts on people's living environment and urban public facilities. The accumulation of time, because residents often dump sewage and other sundries in the sewer pipes, as well as cement mortar on infrastructure construction sites, will cause these sundries to deposit and silt up. Excessive silt will cause pipe blockage. If the pipes cannot be cleaned in time, If the pipeline is dredged, it will cause sewage overflow, pollute the environment, cause economic losses, and bring troubles to residents' lives. In order to operate the pipeline drainage function normally, it is necessary to clean up the waste in the pipeline. The cleaning of the existing urban underground drainage pipelines in our country The silting work is still generally in a backward state of manual work. Not only is the physical strength heavy and the efficiency is low, the rainwater and sewage pipes have been in operation for many years under severe weather conditions. Pipeline dredging is to dredge the pipeline, clean up the silt in the pipeline, and keep it unblocked for a long time to prevent urban waterlogging

[0003] However, the above scheme still has certain defects. The inventor found through research that the pipeline sludge is easy to form a plate, and the pipeline is easily blocked during the silt suction process, and some solid waste blocks contained in the pipeline sludge are also likely to cause the pipeline to be silted and blocked.

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