A dredging device for water environment treatment

Abstract

The invention discloses a dredging device for water environment treatment, which comprises a dredging box, a water outlet, a filter screen, a collection tank, an electric valve, a cleaning motor, a screw rod, a connecting bearing, a slider and a cleaning brush. The top of the silt tank is provided with a water outlet, and a filter screen is installed inside the water outlet, and a collection tank is provided on both sides of the dredging tank, and an electric valve is installed on one side of the collection tank. The structure of the present invention is scientific and reasonable. , It is safe and convenient to use. When the turbid water passes through the filter, the filter will allow the water in the turbid water to pass through, while the silt and debris will be blocked by it, so as to prevent the turbid water from flowing into the water flow. , which will lead to poor water quality; the cleaning brush will sweep the silt and debris filtered out of the filter into the collection tank, so as to prevent the silt and debris from re-settling to the river bottom after the water flow is still.

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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