Dredging equipment for water conservancy river channel

Abstract

The invention provides desilting equipment for a water conservancy riverway, and relates to the technical field of water conservancy riverway desilting, the desilting equipment comprises a main body box, a stirring loosening mechanism, a suction mechanism, a separation mechanism and a treatment mechanism, the stirring loosening mechanism comprises a transverse plate, a telescopic rod, a push plate and a filter screen, the transverse plate is horizontally and fixedly connected to the right side of the main body box, and the telescopic rod is inserted into the transverse plate; the push plate is fixedly connected to the output end of the telescopic rod, the right end of the push plate is obliquely arranged, the filter screen is vertically and fixedly connected to the top of the push plate, a through groove is formed in the transverse plate, and the filter screen extends to the position above the transverse plate through the through groove. And in addition, when the movable rod moves, the filter screen can be cleaned through the cleaning brush, blockage of the filter screen is avoided, the effect is better when the filter screen blocks turbid water during treatment, and the overall dredging effect is improved.

Description

technical field [0001] The invention relates to the technical field of dredging water conservancy rivers, in particular to a dredging equipment for water conservancy rivers. Background technique [0002] Water conservancy engineering is a project built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and rejuvenating benefits, also known as water engineering; water is an indispensable precious resource for human production and life, but its natural existence The state does not fully meet the needs of human beings. Only by building water conservancy projects can water flow be controlled, floods prevented, and water volume adjusted and distributed to meet the needs of people's life and production for water resources; water conservancy projects require the construction of dams, dikes, Spillways, sluices, water inlets, canals, waterways, rafts, fishways and other different types of hydraulic structures to achieve their goal...

AI Technical Summary

Problems solved by technology

[0004] Some small man-made rivers are actually still stagnant water. As time goes by, there will often be silt deposits in the river, and some debris will remain on the bottom of the river. These silt and debris will not be cleaned up easily for a long time. Smell, not only affect the water quality but also pollute the environment;

[0005] When cleaning it, in related technologies, it is usually necessary to close the river channel, drain the river water in the closed section of the channel, and then use a high-pressure water gun to wash the river bottom to form muddy water, and finally use a sludge pump to pump the muddy water from the river bottom The whole cleaning process is more troublesome and costly;

[0006] In addition, when the existing river channel dredging device is in use, the cleaning effect on the difficult-to-handle deposits in the channel is average. The silt deposited on the bottom of the river will be blown and stirred into turbid water by mechanical equipment, and it will flow away with the river. Thereby playing the role of dredging, but it is easy to form silt again after a period of time, and there is more sewage in the cleaned river, and the harmful substances in the silt are also easy to spread to various positions in the river, affecting water quality and appearance. On the one hand, the sludge after dredging is difficult to handle, which affects the overall dredging efficiency. Based on this, the present invention designs a dredging equipment for water conservancy channels to solve the above problems

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