River channel dredging and stirring device for water conservancy project

Abstract

The invention discloses a river channel dredging and stirring device for a water conservancy project, and belongs to the technical field of sludge clearing devices. According to the technical scheme,the river channel dredging and stirring device for the water conservancy project comprises a motor, a driving shaft, a reamer head, a stirring part, a driving assembly, a transmission part and a box body, wherein the driving shaft is coaxial with an output shaft of the motor, the reamer head is connected to the end part of the driving shaft, the stirring part is arranged in the reamer head, the driving assembly of the stirring part is arranged along the driving shaft, the transmission part enables the stirring part to be connected to the driving assembly, and the box body is used for containing the driving assembly. The river channel dredging and stirring device for the water conservancy project has the beneficial effects of being capable of enabling sludge to be stirred into uniform slurry, small in size, simple and compact in structure, high in operation efficiency and low in energy consumption.

Description

technical field [0001] The invention relates to the technical field of sludge cleaning devices, in particular to a dredging and stirring device for water conservancy projects. Background technique [0002] In addition to hindering river navigation and causing a decrease in shipping capacity, river siltation is the main hazard that reduces river flood discharge capacity, aggravates flood disasters, and increases flood control difficulties. The cutter suction dredger is a commonly used dredging tool. It uses the rotating reamer to loosen the soil at the bottom of the river or seabed, so that the water and mud are mixed into mud, which is sucked into the mud pump body through the suction pipe and passed through the mud discharge pipe. Sent to the mud discharge area, because the fluidity of the mud is very poor, it is difficult to be sucked, so many mud pumps can only suck mud water, and the mud deposited by gravity compression cannot be removed at all, resulting in low dredging...

AI Technical Summary

Problems solved by technology

[0002] In addition to hindering river navigation and causing a decrease in shipping capacity, river siltation is the main hazard that reduces river flood discharge capacity, aggravates flood disasters, and increases flood control difficulties.

The cutter suction dredger is a commonly used dredging tool. It uses the rotating reamer to loosen the soil at the bottom of the river or seabed, so that the water and mud are mixed into mud, which is sucked into the mud pump body through the suction pipe and passed through the mud discharge pipe. Sent to the mud discharge area, because the fluidity of the mud is very poor, it is difficult to be sucked, so many mud pumps can only suck mud water, and the mud deposited by gravity compression cannot be removed at all, resulting in low dredging efficiency and the pumped mud High water content will increase the workload of subsequent operations such as unloading, stacking and drying

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