Polluted riverway detection and oxidation treatment device

Abstract

The invention belongs to the technical field of ecological management, and particularly relates to a polluted riverway detection and oxidation treatment device. The device comprises a floating plate,a wind wheel and an aeration disc. The floating plate is a disc-shaped structure body made of a polystyrene material; the bottom of the floating plate is fixedly connected with a bearing net; an annular groove is formed in the upper surface of the floating plate; the annular groove penetrates through the floating plate; a water filtering layer is laid on the side, close to the bearing net, of theannular groove; the water filtering layer is formed by weaving bamboo canes, and large gaps are formed in the water filtering layer; the annular groove is positioned above the water filtering layer and is filled with a soil layer; and the soil layer is used for planting plants. The wind wheel and the rotating wheel are arranged, wind energy, water power and solar energy are utilized at the same time, the wind energy, the water power and the solar energy are converted into kinetic energy from different components, and an extrusion bag is driven to deform under the action of extrusion force andsuction force, external air is effectively extracted and injected into river water, so the dissolved oxygen content in the river water is increased, and oxygen is provided for growth and propagation of microorganisms in river water and oxidation of organic matters.

Description

technical field [0001] The invention belongs to the technical field of ecological management, in particular to a polluted river channel detection and oxidation treatment device. Background technique [0002] Because humans discharge a large amount of industrial waste, domestic sewage, and plant nutrients from farmland into lakes, reservoirs, estuaries, bays and other areas, resulting in eutrophication of water bodies, large-scale flooding of duckweed, affected water quality, and large-scale reproduction of duckweed Like a carpet on the surface of the water, a large amount of duckweed absorbs most of the oxygen in the water body, causing aquatic plants and fish to die due to lack of oxygen, and the plants around the water body will also die. Duckweed blocks the river, affects shipping, and hinders drainage and irrigation. , reduce the output of aquatic products, and bring great economic losses to agriculture, aquaculture, tourism, power generation, etc. In the existing techno...

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Problems solved by technology

[0005] In order to make up for the deficiencies of the existing technology, the mechanical structure of the biological floating island in the prior art is relatively complicated, which causes a large burden on the pressure bearing capacity of the floating island, and at the same time increases the manufacturing cost and maintenance cost of the floating island, which is not conducive to large-scale The problem of large-scale production and use, a kind of polluted river channel detection and oxidation treatment device proposed by the present invention

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