Underground pipeline sludge cleaning device

Abstract

The present invention provides a dredging device for underground pipelines, including a supporting mechanism set on the ground floor, and a sealing module that is used to clean up the silt on the supporting mechanism to clean the mud., Set up the promotion agency on the supporting mechanism, set up a collection agency for collecting the mud on the promotion mechanism, and set it on the disassembly mechanism used by the supporting mechanism to cooperate with the promotion mechanism.And it is used to control the supporting mechanism, dredging mechanism, promoting agency, collecting agency, seal module and disassembly mechanism on the supporting mechanism;The narrow underground pipeline is efficiently cleaned, and the setting of the upstream sealing modules can avoid the continuous enrichment of upstream sewage, which causes some silt to be completely cleaned, and can be completely dredged by a single time.

Description

technical field [0001] The invention relates to the technical field of municipal dredging devices, in particular to an underground pipeline dredging device. Background technique [0002] Urban underground drainage pipes are an important system to prevent urban waterlogging and drainage. For many branch drainage systems, the diameter of air pipes is only 600mm and 800mm. Such a small pipeline dredging cannot be operated manually. The existing sedimentation sludge recovery device in the drainage pipeline is that the staff hold the suction hose nozzle connected to the recovery tank equipped with an air suction pump on the ground and enter the drainage pipeline to remove the sediment. The sludge is recovered from the suction hose nozzle to the recovery tank on the ground; because the working environment in the drainage pipe is poor and emits a strong smell, it is difficult to work for a long time and the work efficiency is low. In the knotted state, it is still difficult to suc...

AI Technical Summary

Problems solved by technology

Such a small pipeline dredging cannot be operated manually. The existing sedimentation sludge recovery device in the drainage pipeline is that the staff holds the suction hose nozzle connected to the recovery tank equipped with an air suction pump on the ground and enters the drainage pipeline to remove the sediment. The sludge is recovered from the suction hose nozzle to the recovery tank on the ground; because the working environment in the drainage pipe is poor and emits a strong odor, it is difficult to work for a long time and the work efficiency is low. In the knot state, it is still difficult to suck and recover from the hose nozzle only by suction, and it is impossible to clean up all the settled sludge from the sludge in the drainage pipe

Although there is a desilting device currently being studied, it requires a large amount of water and is not thoroughly cleaned, and many people are required to coordinate operations during work, and because it is a mobile sewage operation, the upstream sewage will continue to flow here. Enrichment is carried out at places, which makes the work more difficult, so pipeline dredging has always been a difficult problem

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