Underground dredging device

By designing a stirring device and drainage components in the underground silt cleaning device, the problem of silt block blocks and incomplete separation of silt water is solved, and efficient silt treatment is achieved.

CN222666924UActive Publication Date: 2025-03-25深圳越海工程技术有限公司
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Patent Information

Application Number
CN202420463916.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-11
Publication Date
2025-03-25
Estimated Expiration
2034-03-11

AI Technical Summary

Technical Problem

The existing underground silt cleaning devices are prone to problems such as silt blockage and incomplete separation of silt water during cleaning.

Method used

A downhole silting device including a stirring device and a drainage assembly is designed. The stirring device stirs the sludge by rotating the stirring leaves to avoid clogging; the drainage assembly uses a filter and a rotating motor to separate the sludge and water.

Benefits of technology

It effectively avoids the blockage of sludge blocks during the transportation process, and realizes effective separation of sludge and water, improving the quality of sludge cleaning.

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Abstract

The utility model relates to the technical field of desilting devices, and discloses an underground desilting device which comprises a stirring device, a round through hole is formed in the top end of one side of the stirring device, a feeding pipe is fixedly connected into the round through hole in the top end of one side of the stirring device, and a motor device is arranged in the middle of the top of the stirring device. The bottom of the stirring device is fixedly connected with a connecting bottom plate, a square through hole is formed in the middle of the bottom of the connecting bottom plate, a drainage assembly is fixedly connected into the square through hole in the middle of the bottom of the connecting bottom plate, and a filter screen is arranged in an inner cavity of the drainage assembly. The rotating shaft can be driven to rotate through rotation of the driving shaft, the rotating shaft can drive the stirring blades on the outer wall to rotate, sludge is conveyed into the stirring assembly through the feeding pipe, the multiple stirring blades in the stirring assembly can stir and smash the sludge, and the blockage phenomenon during conveying is avoided.
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