Composite antibacterial anion air cleanser and preparation method thereof

Abstract

The invention discloses a composite antibacterial anion air cleanser and a preparation method thereof. The air cleanser comprises the following raw materials by weight percent: 0.5-30 % of colorless and transparent anion crystal / powder, 0.5-2 % of photocatalyst powder, 1-10 % of a transparent nano silver solution, 1-15 % of food-grade ethanol, 0.1-5 % of natural plant essential oil and 20-50 % of deionized water. The air cleanser provided by the invention can rapidly decompose formaldehyde, benzene, ammonia and other harmful gases in spaces in a few minutes, with a cleansing rate of more than 98 %, and is rapidly and durably antibacterial and antivirus; furthermore, the air cleanser does not contain toxic chemical compositions, and is free of any side effects on the body and secondary pollution. According to the invention, the air cleanser decomposes odor molecules through anion and photocatalytic decomposition factors to remove odors, and can durably release a lot of negative oxygen ions, wherein the negative oxygen ions are known as "air vitamin" and are beneficial for human's physical and mental health, so that the air cleanser provided by the invention has relatively good health care function.

Description

Technical field: [0001] The invention relates to the field of air purifier products, in particular to a transparent composite antibacterial negative ion air purifier capable of persistently releasing negative ions, antibacterial disinfection and air purification and a preparation method thereof. Background technique: [0002] Air purifiers refer to products that use the adsorption and decomposition principles of natural substances and are processed by modern science and technology to eliminate harmful gases in the air and remove various odors. [0003] The current air purifiers are generally divided into three types: the first one is formulated with essence. The air purifiers prepared by this method can only cover the odor with fragrance, but cannot decompose the odor, and the odor components will still affect the human body. In addition, this kind of air purifier has a short time limit, and its chemical composition is easy to cause secondary pollution; the second type is pr...

AI Technical Summary

Problems solved by technology

Because this kind of air purifier is lively and volatile, the product is single, and its effect is very short. In addition, this kind of air purifier can only eliminate some common odor components. For some complex odor components and antibacterial disinfection, air purification And the performance of releasing negative oxygen ions is almost non-existent, and the storage requirements are relatively high

[0005] The second is the photocatalyst air purifier, nano-titanium dioxide is the most commonly used, although the titanium dioxide photocatalyst liquid has a certain effect on the decomposition of formaldehyde, ammonia and sulfur, and has a better antibacterial effect, but it cannot release a large amount of negative oxygen ions for a long time, and strong photocatalysis is required In order to effectively release negative oxygen ions, its effect is almost zero at night and in low-light environments; at the same time, the characteristic of titanium dioxide photocatalyst is milky white and translucent, which will seriously affect the color effect for dark and transparent materials; because the photocatalyst products on the market are fake , the quality cannot be guaranteed, and even mixed with harmful chemicals to enhance its adhesion, transparency and performance of decomposing formaldehyde, which has made consumers lose confidence in it

Therefore, the range of use of this series of products is limited