Novel air purifier

Abstract

The invention discloses a novel air purifier. The purifier comprises an outer shell, a purification filter layer, an electric control component device, a dust collector device and the like. Accordingto the air purifier provided by the invention, an air purifying agent with water resistance, acid and alkali resistance, high-temperature resistance and extremely-strong adsorption performance is prepared to be used as a filter material of the air purifier; the air purifier can be used for direct purification of an outdoor environment and a high-temperature environment; and the purifying materialhas the characteristic of acid and alkali resistance, so that the air purifier can use a chemical method for purification and regeneration, and in the process of regeneration treatment, recycling of waste gas produced in industrial enterprises, especially in chemical enterprises becomes possible to achieve the purposes of removing fog and haze and preventing fog and haze formation and utilizing the waste gas.

Description

technical field [0001] The invention belongs to the technical field of air purification, and in particular relates to a novel air purifier. Background technique [0002] At present, the air purifiers produced and sold on the market are mainly activated carbon adsorption type. The principle of air purification is to use activated carbon loaded with nano-titanium dioxide as the purification material, and to remove suspended particles and some particles in the air by filtering and purifying the air. Harmful substances to achieve the purpose of purifying the air. In this method, because activated carbon has a certain degree of adsorption, it can absorb harmful substances in the air, and nano-titanium dioxide (commonly known as photocatalyst) is a photocatalyst. Under the action of ultraviolet rays, It can promote the oxidative decomposition of certain substances (such as aldehydes) in the air and degrade them into harmless substances. Therefore, it has a certain effect in daily...

AI Technical Summary

Problems solved by technology

However, since harmful substances are highly dispersed in the air, there must be a sufficient concentration of ozone to fully oxidize them, otherwise harmful substances will be insufficiently oxidized and new harmful substances will be produced, and if the concentration of ozone in the air is too high, and It will endanger human health, so the ozone concentration cannot be controlled in this method

In addition, harmful substances in the air cannot be solved by a simple ozonation reaction, such as benzene, phenols, and nitro compounds are difficult to be oxidized under normal conditions, and at the same time, this method cannot remove particulate suspended matter in the air

[0005] Others have prepared an air purifier by using mineral clay to adsorb harmful substances in the air by means of static adsorption. Adsorption effect, but relying on the method of static adsorption cannot meet the needs of air purification in chemical enterprises. At the same time, this kind of purifier generally does not have water resistance, and cannot be used for air purification in outdoor environments, nor can it completely eliminate harmful substances

[0006] The existence of the above problems fully demonstrates the deficiencies of existing technologies, and it is also the fundamental reason why the excessive release of waste gas from industrial enterprises has not been effectively solved.

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