Municipal pipeline dredging vehicle

Abstract

The invention relates to a municipal pipeline dredging vehicle. The municipal pipeline dredging vehicle comprises a chassis and a subframe mounted on the chassis, and further comprises a pipe robot for scattering and clearing sewage in a municipal pipeline, a sewage suction device for sucking the scattered sewage in the pipeline, a solid-liquid separation device used for performing solid-liquid separation on the sewage sucked by the sewage suction device and a waste water recycling device for recycling separated waste water. The dredging vehicle can be adapted to various silting situations, the pipe robot is used for scattering, milling, scraping and converyingsludge to an inspection well, the vacuum sewage suction system are organically combined with the solid-liquid separation system, and continuous operation and site separation of the sludge are realized, so that the construction efficiency is effectively improved.

Description

technical field [0001] The invention relates to a municipal pipeline dredging vehicle. Background technique [0002] At present, most of the municipal sewer pipes are excavated manually or with sewage suction trucks. The working environment is harsh and the space is narrow. In case of an emergency, they cannot be avoided in time, endangering the personal safety of the construction workers. Generally, sewage suction trucks do not have the function of solid-liquid separation, and they need to be transported and dumped when the tank is full. The work efficiency is low and it is easy to cause secondary pollution. Secondly, mechanical excavation and joint dredging vehicles are used, in which the mechanical excavation is inefficient and the cleaning is not thorough. Although the combined dredging vehicle can backwash, it does not have a good effect on the silt in the large-diameter horizontal pipe, and it cannot be completely dredged. Contents of the invention [0003] The pur...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the municipal sewer pipes are excavated manually or manually with sewage suction trucks. The working environment is harsh and the space is narrow. In case of an emergency, it cannot be avoided in time, which endangers the personal safety of the construction workers.

Generally, sewage suction trucks have no solid-liquid separation function, and they need to be transported and dumped when the tank is full. The work efficiency is low and it is easy to cause secondary pollution.

Secondly, mechanical excavation and combined dredging vehicles are used, in which the mechanical excavation is inefficient and the cleaning is not thorough

Although the combined dredging vehicle can backwash, it does not have a good effect on the silt in the large-diameter horizontal pipe, and it cannot be completely dredged.

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