Photocatalysis device for degrading organic wastewater

Abstract

The invention relates to the technical field of photocatalysis equipment, and in particular, relates to a photocatalysis device for degrading organic wastewater, wherein the photocatalysis device comprises a filter box and a catalysis box mounted at the lower right part of the filter box, a front-back symmetrical sliding groove is formed in the right side of an inner cavity of the filter box, a filter frame is slidably connected in the sliding groove, and a filter screen is embedded in the filter frame; a top cover is mounted at a top end opening of the filter box; the left side of the top endsurface of the top cover communicates with a liquid inlet cylinder; a first circular plate and a second circular plate are rotatably connected to the right side walls of inner cavities of the filterbox and a catalytic box through rotating shafts correspondingly, and arc-shaped through holes are formed in the right side walls of the inner cavities of the filter box and the catalytic box correspondingly; the photocatalysis device for degrading the organic wastewater is reasonable in structural design, can more effectively degrade the organic wastewater, can filter impurities contained in the organic wastewater before degradation, is high in practicability, and has excellent market popularization value.

Description

technical field [0001] The invention relates to the technical field of photocatalytic equipment, in particular to a photocatalytic device for degrading organic wastewater. Background technique [0002] Photocatalysis is a photocatalyst, which is a substance that does not change itself under the irradiation of light, but can promote chemical reactions. The surrounding oxygen and water molecules are excited into free negative ions with great oxidative power. It can decompose almost all organic substances and some inorganic substances that are harmful to the human body and the environment. It can not only accelerate the reaction, but also use the definition of nature to avoid waste of resources and additional pollution. The most representative example is the "photosynthesis" of plants, which absorbs carbon dioxide and converts light energy into oxygen and organic matter. [0003] Both industrial sewage and domestic wastewater contain a large amount of organic pollutants, espe...

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Problems solved by technology

[0005] Aiming at the above-mentioned shortcomings existing in the prior art, the present invention provides a photocatalytic device for degrading organic wastewater, which can effectively solve the problem that the photocatalytic device in the prior art has a slow degradation rate and degradation in the process of degrading organic wastewater. The problem of poor efficiency

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