Air purification and dust removal device

Abstract

The invention discloses an air purification and dust removal device, and relates to the field of dust removal equipment. The air purification and dust removal device comprises a machine body, a dustfall drawer arranged at the bottom of the machine body, a dust removal chamber communicating with the dustfall drawer, an air inlet arranged outside the machine body and communicating with the dust removal chamber, and a dust removal cloth bag arranged at the top of the dust removal chamber, wherein the top of the machine body is provided with an air outlet chamber; the top of the air outlet chamber is provided with an air outlet communicating with the outside; an air blower is arranged in the air outlet chamber; and an air inlet channel of the air blower communicates with a chamber below. The air purification and dust removal device is characterized in that a purification chamber is arranged between the dust removal chamber and the air outlet chamber; the three chambers communicate with each other; an ultraviolet lamp and a photocatalyst filter layer are arranged in the purification chamber; the ultraviolet lamp is arranged outside the photocatalyst filter layer; and all of photocatalysts on the photocatalyst layer can be irradiated with ultraviolet. The air purification and dust removal device achieves a dust removal effect, and simultaneously has the functions of deodorization, sterilization and formaldehyde removal.

Description

technical field [0001] The invention relates to the field of dust removal equipment, in particular to an air purifying dust remover. Background technique [0002] The bag filter is a dry dust filter device. It is suitable for capturing fine, dry, non-fibrous dust. The filter bag is made of textile filter cloth or non-woven felt, and uses the filter function of the fiber fabric to filter the dusty gas. When the dusty gas enters the bag filter, the dust with large particles and large specific gravity will When the air containing fine dust passes through the filter material, the dust will be blocked and the air will be purified. After the filter material is used for a period of time, a layer of dust accumulates on the surface of the filter bag due to effects such as screening, collision, retention, diffusion, and static electricity. This layer of dust is called the first layer. During the subsequent movement, the first layer becomes The main filter layer of the filter materi...

AI Technical Summary

Problems solved by technology

This bag-type stand-alone dust collector only has the effect of dust removal, but it cannot remove formaldehyde, bacteria and other harmful substances and peculiar smells in the air. The above problems are problems that need to be solved urgently in this field

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