Composite biological enzyme air treatment bionic filtering element

Abstract

The invention discloses a composite biological enzyme air treatment bionic filtering element, relates to the technical field of air purifiers, and in particular to the technical field of filtering and treating of air purifier filtering elements. The composite biological enzyme air treatment bionic filtering element comprises a composite net layer, an HEPA filtering net layer and an activated carbon cotton layer, and the composite net layer, the HEPA filtering net layer and the activated carbon cotton layer are sequentially arranged; and a water washing system is arranged on one side, far away from the HEPA filtering net layer, of the activated carbon cotton layer. The composite biological enzyme air treatment bionic filtering element achieves the aims that the structure is simple, the indoor virus cross infection is avoided, the secondary pollution to indoor air can be avoided, and peculiar smells in air can be effectively and thoroughly removed.

Description

technical field [0001] The present application relates to the technical field of air purifiers, in particular to the technical field of air filtration or treatment by air purifiers. Background technique [0002] All air purifiers currently on the market rely on filter elements (filter screens) to filter and purify the air in the process of purifying the air. The principle is to rely on the first layer of coarse filter to block large dust, mold, bacterial viruses and animal hair, the second layer of HEPA filter paper to isolate PM2.5, dust, bacteria and other finer harmful substances, and the third layer is Activated carbon adsorbs formaldehyde, benzene, xylene and other harmful gases [0003] At present, the filter elements used in purifiers on the market can only block, isolate, and absorb harmful substances in the air. However, the harmful substances filtered from the air still remain on the filter elements (filters), which not only cannot cure indoor air. Pollution and ...

AI Technical Summary

Problems solved by technology

[0003] At present, the filter elements used in purifiers on the market can only block, isolate, and absorb harmful substances in the air. However, the harmful substances filtered from the air still remain on the filter elements (filter screens), which not only cannot cure indoor air. Pollution and easy to cause secondary pollution

In particular, conventional activated carbon filters are mostly bonded with tar, which not only has less micropores in the carbon particles, is easily blocked by tar, has poor adsorption performance, but also easily causes secondary pollution.

Images