Dredging device for water environment treatment

Abstract

The invention discloses a dredging device for water environment treatment. The dredging device comprises a dredging tank, a water through port, a filter net, collection tanks, electric valves, a cleaning motor, a lead screw, a connection bearing, a slide block and a cleaning brush; the water through port is formed in the top of the dredging tank; the filter net is installed inside the water through port; the collection tanks are correspondingly arranged on the two sides of the dredging tank; and the electric valves are installed on one sides of the collection tanks. The dredging device for water environment treatment is scientific and reasonable in structure and safe and convenient to use; when a muddy water mixture passes through the filter net, the filter net will allow water in the muddy water mixture to pass through, sludge and sundries are blocked, and the situation that the muddy water mixture flows into water flow and then water quality becomes poor is avoided conveniently; andthe cleaning brush sweeps the sludge and sundries filtered by the filter net into the collection tanks, and the sludge and sundries are conveniently prevented from precipitating in the river bottom after the water flow is static.

Description

technical field [0001] The invention relates to the technical field of water environment treatment, in particular to a dredging device for water environment treatment. Background technique [0002] With the rapid development of the economy and society and the aggravation of water pollution, coupled with some natural attributes of the river, siltation has become an urgent problem to be solved; the pollutants entering the river and the large amount of garbage deposited make the silt layer of the river thicken sharply, and the water The capacity has decreased sharply, and the function of flood control and drainage has also been deeply affected; the dredging devices currently on the market blow and stir the silt deposited on the bottom of the river into turbid water, and flow away with the river, thus playing the role of dredging; However, this method not only easily leads to poor water quality, but also part of the silt and debris will re-sediment to the bottom of the river dur...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a dredging device for water environment treatment, which can effectively solve the above-mentioned background technology. The dredging devices currently on the market all blow and stir the silt deposited on the bottom of the river into turbid water, and flow away with the river. So as to play the role of dredging; but this method not only easily leads to poor water quality, but also in the process of water flow, part of the silt and debris will re-sediment to the bottom of the river, making the cleaning to achieve the desired effect

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