A mobile river sludge dredging device

Abstract

The invention discloses a mobile channel sludge dredging device, which belongs to the technical field of river channel sludge dredging and solves the problem of poor sludge dredging effect in the existing river channel sludge dredging device. The moving hull moves on the river, the cylinder is activated, and the contraction is no longer limited. The first motor is activated to make the protective cover fall, and the second dual-axis motor is activated to move the drill bit and the second crushing knife left and right for dredging operations. The double-shaft motor starts to drive the second crushing knife on the third shaft to rotate for dredging operation, and the first double-axis motor drives the spline sleeve on the spline shaft to rotate, so that the incomplete gear rotates to realize the drill bit and the second crushing knife In the reciprocating dredging operation in the up and down direction, the second pump is started, and the sludge is drawn into the mixing box, the second motor is started, and the first crushing knife is driven for stirring and crushing, and the first pump is pumped for subsequent collection and processing. It has the advantages of good sludge dredging effect.

Description

technical field [0001] The invention relates to the field of river sludge dredging, in particular to a mobile river sludge dredging device. Background technique [0002] River sludge dredging generally refers to river treatment, which belongs to water conservancy projects. Through mechanical equipment, the silt deposited on the bottom of the river is blown and stirred into turbid water, which flows away with the river water, thus playing the role of dredging. River siltation has increasingly affected the normal performance of various functions such as flood control, drainage, irrigation, water supply, and navigation. In order to restore the normal functions of the river, dredging projects are carried out. The river channel will become deeper and wider through treatment, and the river water will become clearer. The production conditions and living environment of the people will be significantly improved, and the goal of "clear water, smooth river, green banks and beautiful s...

AI Technical Summary

Problems solved by technology

[0003] Traditionally, in the process of sludge dredging, it is usually necessary to use reamers, water guns and other devices to loosen the sediment to become mud, but the loose sediment is easy to diffuse with the flow of water, while the sediment with pollutants diffuses in the water It will lead to the expansion of the scope of pollution. At the same time, the diffusion of loose sediment will increase the turbidity of the river and increase the difficulty of river and lake governance. It can be seen from the above that the existing river sludge dredging device has poor sludge dredging effect. Disadvantages, difficult to be popularized and applied

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