Processing method of multifunctional air purification filter element

Abstract

The invention belongs to the field of air purification, more particularly to a processing method of a multifunctional air purification filter element. The processing method comprises the following steps of: (1) processing a support frame by adhesive; (2) vibrating the support frame and evenly spattering gas purificant on the support frame; (3) repeating the step (1) and the step (2), and nesting the gas purificant; and (4) encapsulating by a fine filter screen. The processing method has simple process; and the product has a plurality of purification functions of physical adsorption, chemical adsorption, filtration, and the like and can simultaneously purify formaldehyde, benzene series, acidic gases and other pollutants.

Description

technical field [0001] The invention belongs to the field of air purification, and in particular relates to a processing method of a filter core of a multifunctional air purification filter. Background technique [0002] In recent years, with the establishment of a series of national air quality standards and the enhancement of people's health awareness, the development of the air purification industry has been greatly promoted, and various industrial and household air purification devices are dazzling. There are many kinds of gas pollutants in the air. There are more than 500 kinds of pollutants that can be detected in the indoor air alone. Among them, the most harmful ones are formaldehyde, benzene series, ammonia, radon and volatile organic compounds. However, the internal purification structure design of many air purification devices on the market is relatively simple. Some only remove dust and other particulate matter through filtration, and some only use activated carb...

AI Technical Summary

Problems solved by technology

However, the internal purification structure design of many air purification devices on the market is relatively simple. Some only remove dust and other particulate matter through filtration, and some only use activated carbon physical adsorption to remove some non-polar organic substances that are easy to purify, and some purification devices Although it can purify multiple pollutants at the same time, multiple filters must be superimposed at the same time, resulting in increased wind resistance and increased costs