Air purifier of nano air catalyst and preparation method of air purifier of nano air catalyst

Abstract

The invention provides an air purifier of a nano catalyst capable of efficiently decomposing and removing volatile organic chemicals such as formaldehyde, benzene, dimethylbenzene, amino, and TVOC and a preparation method of the air purifier of the nano air catalyst. The preparation method of the air purifier of the nano air catalyst comprises the following steps: weighing sodium tripolyphosphate, sodium bicarbonate and phosphoric acid, adding the materials into a nano crushing device, superfine crushing the materials into base materials; adding the base materials and water into a stirrer, stirring the base materials and the water until the base materials are fully dissolved to obtain the air purifier of the nano air catalyst, wherein the mass ratio of sodium tripolyphosphate to sodium bicarbonate to phosphoric acid is (0-12) to (0-3) to (0-15); the ratios of sodium tripolyphosphate, sodium bicarbonate and phosphoric acid are not zero. The air purifier belongs to a catalyst; the substances before reacting and after reacting are not reduced; the secondary pollution is avoided; the reaction can be implemented by only needing air and not needing UV-irradiation; the effect is generated all the time after the catalyst is sprayed; the catalyst is capable of powerfully decomposing and quick in effect, and is capable of effectively removing the dissociative volatile organic chemicals in the indoor air and reducing the release amount of formaldehyde and benzene of artificial panels so as to meet the standard of quality of the indoor air specified in China.

Description

technical field [0001] The invention relates to an air purifier, in particular to a nano-air catalyst air purifier capable of efficiently removing formaldehyde, benzene, xylene, ammonia, TVOC and other volatile organic chemicals without relying on titanium dioxide as a raw material and a preparation method thereof. Background technique [0002] In recent years, interior decoration and vehicle interior decoration pollution has been a concern of people. Among them, the pollution caused by formaldehyde, benzene, xylene, ammonia, and TVOC is particularly serious. They are the main causes of cancer, respiratory diseases, leukemia, decreased immunity, and fetal teratogenicity, which seriously affect the physical and mental health of the people. Life. Therefore, purifying indoor air has become a top priority. At present, the methods used in China to purify indoor air include photocatalyst, activated carbon adsorption technology, negative ion high-voltage electrostatic dust remova...

AI Technical Summary

Problems solved by technology

Since titanium dioxide is insoluble in water, when making a solvent, only a binder can be used to make titanium dioxide adhere to the surface of the object, which greatly affects the gloss of the surface of the object. In addition, due to the use of special techniques such as binders during production, In order to make titanium dioxide adhere to the surface of the object, the binder can seal the titanium dioxide while fixing the titanium dioxide, which greatly reduces the surface contact area of ​​the titanium dioxide, so that the effect cannot be fully exerted.