Light energy driven three-dimensional water body purification device

Abstract

The invention discloses a light energy driven three-dimensional water body purification device. The light energy driven three-dimensional water body purification device comprises a vertical fixed shaft, a light energy receiving device, a floating balance device, an aeration device and a plurality of biological nest devices, wherein the aeration device comprises an air blower, a main aeration pipeline, a plurality of aeration branch pipes and a plurality of aeration holes; the main aeration pipeline is stored in a hollow cavity of the vertical fixed shaft; the light energy receiving device is used for driving the air blower to work through converted electric energy; the main aeration pipeline is communicated with the plurality of aeration branch pipes; the aeration holes of the plurality ofaeration branch pipes extend to the outer part of the vertical fixed shaft; the plurality of biological nest devices are arrayed at two sides of the vertical fixed shaft in a staggered manner along the axis direction of the vertical fixed shaft; each aeration hole is used for introducing oxygen to the adjacent biological nest devices. The device is mainly used for biological purification engineering of a black and odorous water body, has two-low and one-high characteristics of low cost, low maintenance and high benefits, and has extremely high application value in the aspects of management ofthe black and odorous water body and ecological reconstruction of a water region.

Description

technical field [0001] The invention relates to a water body purification device, in particular to a three-dimensional water body purification device driven by light energy. Background technique [0002] At present, the biological treatment of black and odorous water mostly uses the way of constructing underwater forests for long-term treatment of black and odorous water. The ecological method for long-term removal of black and odorous water mainly relies on photosynthesis, which has the advantages of long-term effect and low cost. However, its later maintenance and management are also quite critical. Many underwater forests with water purification are neglected after a biological production season, and the remaining plants in the water become pollutants that need to be metabolized by the ecosystem. The main components of plant corpses are cellulose, fiber and other substances. Metabolism is relatively difficult, or the cycle is relatively long, so many water bodies turn bl...

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Problems solved by technology

However, its later maintenance and management are also quite critical. Many underwater forests with water purification are neglected after a biological production season, and the remaining plants in the water become pollutants that need to be metabolized by the ecosystem. The main components of plant corpses are cellulose, fiber and other substances. Metabolism is relatively difficult, or the cycle is relatively long, so many water bodies turn black or smelly, which has become a key factor restricting the construction of our country's ecological civilization.

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