Movable river sludge dredging device

Abstract

The invention discloses a movable river sludge dredging device, and belongs to the technical field of river sludge dredging. The problem that an existing river sludge dredging device is poor in sludgedredging effect is solved. The movable river sludge dredging device is characterized by comprising a movable ship body, wherein the movable ship body moves above a river, an air cylinder is started,shrinkage is not limited any more, a first motor is started, a protective cover falls, a second double-shaft motor is started, a drill bit and a second crushing cutter move left and right to carry outdredging operation, a first double-shaft motor is started, the second crushing cutter on a third rotating shaft is driven to rotate to carry out dredging operation, the first double-shaft motor drives a spline sleeve on a spline shaft to rotate, an incomplete gear rotates, reciprocating dredging operation of the drill bit and the second crushing cutter in the vertical direction is achieved, a second pump is started, sludge is pumped into a stirring box, a second motor is started, a first crushing cutter is driven to carry out stirring and crushing, the sludge is pumped by a first pump to be subjected to subsequent collection and treatment, and the advantage of being good in sludge dredging effect is achieved.

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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