Underground pipeline sludge cleaning device

A technology for dredging devices and underground pipelines, which is applied in water supply devices, waterway systems, buildings, etc., and can solve the problems of difficult long-term operation, incomplete cleaning, and low work efficiency.

Inactive Publication Date: 2018-03-30
张桂华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] An underground pipeline dredging device, comprising a supporting mechanism arranged on the ground of a shaft 13, a dredging mechanism arranged on the supporting mechanism for cleaning mud, a sealing module matched with the dredging mechanism, and a The propulsion mechanism on the support mechanism, the collection mechanism arranged on the propulsion mechanism for collecting sludge, the disassembly mechanism arranged on the support mechanism for cooperating with the propulsion mechanism, and the A control mechanism arranged on the support mechanism for controlling the cooperation of the support mechanism, the dredging mechanism, the propulsion mechanism, the collection mechanism, the sealing module and the disassembly mechanism;

[0050] The dredging mechanism includes a dredging supporting telescopic arm 5 with one end arranged on the third walking seat 43, a dredging pipe 2 arranged at the end of the dredging supporting telescopic arm 5, and the dredging pipe 2 is arran...

Embodiment 2

[0064] It differs from Embodiment 1 in that: the gas generator includes a compression tank 16 arranged in the collection tank 25, nitrogen gas arranged in the compression tank 16, and a first electromagnetic pump arranged at the outlet of the compression tank 16 valve 17.

Embodiment 3

[0066] It differs from the second embodiment in that: the supporting base 9 is a ring-shaped supporting base.

[0067] A second electromagnetic valve 20 for exhausting is arranged on the collecting air bag.

[0068] The upper end of the dismountable supporting telescopic arm 6 is arranged on the inverted L-shaped bridge arm.

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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...

Claims

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Application Information

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IPC IPC(8): E03F7/10
CPCE03F7/10
Inventor 张桂华
Owner 张桂华
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