Internal-light-source-type insertion-plate-type photocatalysis water purifier

Abstract

The invention discloses an internal-light-source-type insertion-plate-type photocatalysis water purifier. The purifier comprises a box body, a filtration material, an ultraviolet lamp luminescence mechanism and several insertion plates, the inside of the hollow box body is divided into a filtration area, a photocatalysis area and a water outlet area from left to right, a water inlet is formed in the filtration area, and a water outlet is formed in the water outlet area; the filtration material is placed in the filtration area, the ultraviolet lamp luminescence mechanism and the insertion plates are installed in the photocatalysis area, each insertion plate comprises several light guiding plates and several lateral light optical fibers which are installed in the photocatalysis area, and oneend of each light guiding plate separately makes close contact with one or more lateral light optical fibers; each light guiding plate is coated with a nanometer titanium dioxide film, and the lightguiding plates conduct diffuse reflection on ultraviolet light emitted from the ultraviolet lamp luminescence mechanism to accelerate photocatalysis of the nanometer titanium dioxide films. By adopting a combined method of filtration and adsorption and photocatalytic degradation, a large number of suspended particles can be adsorbed by the filtration material, remaining persistent organic pollutants can be degraded and removed in the photocatalysis area of the box body, and the purifying efficiency is high.

Description

technical field [0001] The invention relates to an internal light source type plug-in plate photocatalytic water quality purifier, which belongs to the technical field of water quality purification. Background technique [0002] In recent years, with the rapid development of industry and agriculture in our country, a series of pollutants produced by human activities have seriously polluted water bodies. A large amount of toxic and harmful pollutants produced in production and life enter rivers, lakes, reservoirs and oceans. Farmland pesticides, livestock and poultry aquaculture hormones, antibiotics and cosmetics discharged by humans migrate and transform with water flow, which not only affects the quality of water environment, but also affects the quality of water environment. Animals and plants accumulate in the body, or flow through drinking water sources, and enter the human body directly or indirectly through the food chain. However, such pollutants are generally refra...

AI Technical Summary

Problems solved by technology

As we all know, the ultraviolet content in natural light sources is less, especially in water bodies where the intensity of natural light radiation is much lower than that on the water surface, which greatly limits the catalytic degradation ability of photocatalytic materials in water bodies, so the problem of light sources is in water bodies Main application bottlenecks in implementing photocatalytic degradation technology

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