Sterilizing anti-viral odor-removing reusable medical photocatalyst protective mask

Abstract

The invention relates to a sterilizing anti-viral odor-removing reusable medical photocatalyst protective mask. The sterilizing anti-viral odor-removing reusable medical photocatalyst protective mask is characterized in that an supercritical nano-scale photocatalyst coating is arranged on the outer surface of a non-woven fabric or cotton yarn fabric layer, and frameworks are arranged at the upper end and the lower end of the non-woven fabric or cotton yarn fabric layer of the photocatalyst mask. A spraying method of a photocatalyst solution comprises the steps that during spraying, the photocatalyst solution is shaken evenly and contained in a bottle, the amount of conveyed air is adjusted, the distance between a spray gun head and an object to be coated with the photocatalyst solution is 10 cm during spraying, the spraying movement speed is 0.1 m / s, the sprayed solution moves at a constant speed from left to right after being jetted, and the moving distance is 1 m; after the sprayed solution reaches the right side, a gas spraying state is adjusted, the spray gun is moved downards by 50 mm, the travel of the spray gun is adjusted to be the maximum, and then reciprocation is conducted in this way. The sterilizing anti-viral odor-removing reusable medical photocatalyst protective mask can effectively kill germs and viruses, remove odor, prevent a pollen allergy, a dust allergy and an air conditioner allergy and protect public health security and the respiratory system, has extremely powerful killing and restraining functions on infective viruses, and is disposable and reusable.

Description

technical field [0001] The invention relates to the technical field of a medical protective mask, in particular to a reusable photocatalyst mask for sterilization, anti-virus and deodorization. Background technique [0002] At present, the masks of the domestic prior art are made of non-woven fabrics or cotton yarn fabrics, and the purpose of wearing them is to prevent harmful gases and substances such as bacteria, viruses, large particles of dust, and odors in the air from being sucked into the human body, but there is no Anti-inflammatory, bactericidal, and sterilizing effects. Contents of the invention [0003] The present invention overcomes the above-mentioned defectives, and the purpose is to solve the problem by being provided with a supercritical nanoscale photocatalyst material coating on the outer surface of the non-woven fabric or cotton yarn fabric material of the medical protective mask without affecting the technical parameters of the medical protective mask....

AI Technical Summary

Problems solved by technology

[0002] At present, the masks of the domestic prior art are made of non-woven fabrics or cotton yarn fabrics, and the purpose of wearing them is to prevent harmful gases and substances such as bacteria, viruses, large particles of dust, and odors in the air from being sucked into the human body, but there is no Anti-inflammatory, sterilizing, and sterilizing effects

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