Environment-friendly dredging device

A dredging device and an environmentally friendly technology, which is applied to earth movers/shovels, mechanically driven excavators/dredgers, construction, etc., can solve the waste of water resources, increase the content of silt water, and reduce the efficiency of dredging, etc. problems, to achieve the effect of less impurity content, convenient operation and convenient transportation
CN109853656AActive Publication Date: 2019-06-07天津市雷升科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
天津市雷升科技有限公司
Publication Date
2019-06-07

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Abstract

The invention relates to an environment-friendly dredging device. A dredging unit comprises a silt loosening mechanism and a silt pump; a sludge separation unit comprises an outer box body, a first inner box body and a second inner box body which are arranged on a ship body; the sludge separation unit further comprises a dewatering box, and spiral blades are arranged in the dewatering box; the ship body is also provided with a water pump and a chemical tank, and a water inlet of the water pump extends into the bottom of the outer box body through a water pipe; deodorizing liquid is contained in the chemical tank, and a liquid outlet of the chemical tank extends into the bottom of the outer box body through a liquid outlet pipe; and the first inner box body, the second inner box body, a stirring paddle and the spiral blades are all driven to rotate through a transmission mechanism. The environment-friendly dredging device is capable of automatically removing silt at the river bottom orthe lake bottom, is also capable of filtering and dewatering the silt, and has the technical effects of simple operation, high working efficiency, energy conservation and environmental friendliness.
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Description

technical field

[0001] The invention relates to the field of dredging, in particular to an environmental protection dredging device. Background technique

[0002] There are many rivers and lakes in my country, and the problem of sediment deposition is very serious. The sediment deposition leads to the elevation of the riverbed, which not only affects flood control and threatens the safety of people's lives and property, but also makes it difficult to perform functions such as drainage, irrigation, water supply, and navigation. It seriously restricts the comprehensive utilization of water resources and aggravates the deterioration of the water environment. Therefore, it is necessary to dredging the drainage regularly to ensure the smooth flow of the river.

[0003] The invention patent with the patent number of 201811268780.2 discloses a river dredging device for water conservancy projects. The device extracts the silt from the bottom of the water and sends it into a classific...

Claims

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