Rapid dredging device for hydraulic engineering and implement method thereof

Abstract

The invention discloses a rapid dredging device for hydraulic engineering and an implement method thereof. The rapid dredging device for the hydraulic engineering comprises a clearing device and a supporting device. A conveying mechanism is installed on the outer wall of a sludge inlet end opening of a dredging bin, a driving motor, a screw rod A, an auger, a U-shaped short pipe and sludge receiving hoppers are installed through cooperation of a communicating box, a flange and a conveying pipe, a sludge excavating mechanism is installed at the bottom of a storage box on the same side of the conveying mechanism, sludge excavating hoppers are arranged between the side walls of the bottom of a support by using a rotating roller and a screw rod B and connected with an underwater motor, the underwater motor drives the rotating roller and the sludge excavating hoppers to rotate through the screw rod B to excavate sludge and put the sludge into the sludge receiving hoppers, the driving motordrives the screw rod A and the auger to rotate to lift and convey the sludge conveyed by the sludge receiving hoppers and the U-shaped short pipe into the dredging bin, the bottom of a sludge discharging pipe at the bottom in the dredging bin is connected with a conveying guide pipe, and the sludge filtered through a water filtering window in the side wall of the sludge discharging pipe is conveyed to a designated treatment place, so that manual clearing fatigue is avoided, and the dredging efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of dredging equipment, in particular to a rapid dredging device for water conservancy projects and an implementation method thereof. Background technique [0002] Water conservancy engineering is a general term for various engineering constructions built to control, utilize and protect surface and underground water resources and the environment. Projects built to control and allocate surface water and groundwater in nature to achieve the purpose of eliminating harm and rejuvenating benefits are also called water projects. Water is an indispensable and precious resource for human production and life, but its natural state is not It fully meets 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 need to bu...

AI Technical Summary

Problems solved by technology

[0003] The ditches of various water conservancy projects will accumulate silt and sundries at the bottom of the ditch after a long period of drainage and drainage. If these silt and sundries are not removed, the drainage capacity of the ditches will be seriously affected. great danger

However, the existing dredging work is mainly performed manually, and 3 to 4 people are required. The construction workers use shovels to shovel the silt from the ditch into small carts, and use small carts to transport it to a fixed place outside the cave. The efficiency of this traditional dredging method is too low, the labor intensity of the construction workers is high, and the harsh environment of the dredging site is not conducive to the health of the workers; moreover, the existing dredging equipment can only be operated after the water in the ditch is drained, which takes a long time. It cannot be operated when there is water, the volume is too large, and it is inconvenient to use

For example, in the application documents of the dredging device and the dredging system with the patent number CN201910410921.8, the dredging is carried out with the cooperation of the scraper and the conveyor belt, and in the application documents of the dredging device of the water conservancy project with the patent number CN201910540685.1, The volume of dredging equipment is too large, it is not flexible and convenient to use, and it cannot be launched into the water

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