an air purification device

Abstract

The invention discloses an air purification device, which is characterized in that: it includes a cavity surrounded by a porous filter material with a certain thickness, air enters from the outer wall of the porous filter material and is discharged from the inside of the cavity; A foaming liquid tank is provided, and the foaming liquid in the foaming liquid tank flows in from the top surface of the porous filter material through a water pump, flows out from the bottom surface of the porous filter material, and flows into the foaming liquid tank to form a cycle. The invention makes the liquid flow through the filter layer composed of fibers through the circulating flow of the prepared foaming liquid, and the liquid generates foam due to the friction between the flow and the fiber, so that the foam fills the microspace of the entire fiber filter layer, making the filtered The air passes through the fiber filter layer perpendicular to the direction of the liquid flow, and the particles in the air are fully in contact with the fibers and foams, and the particles can easily dissolve into the liquid and be absorbed, and are taken away with the liquid flow to play a role in filtration. Effect of air particles.

Description

technical field [0001] The invention belongs to the technical field of air purification, in particular to an air purification device which utilizes foaming liquid to purify air. Background technique [0002] With the increasing contradiction between people's high requirements on the living environment and the deteriorating air environment in modern society, people often use air purification devices to absorb, decompose or transform various air pollutants to effectively improve air cleanliness. Existing air purification devices often use solid-state filter materials to directly intercept pollutant particles, but solid-state filter materials have limited filter capacity and can only be used in relatively confined spaces, and the purification speed and efficiency are low. It needs to be replaced frequently and has a short service life. Contents of the invention [0003] The purpose of the present invention is to provide an air purification device with high purification effic...

AI Technical Summary

Problems solved by technology

Existing air purification devices often use solid-state filter materials to directly intercept pollutant particles, but solid-state filter materials have limited filter capacity and can only be used in relatively confined spaces, and the purification speed and efficiency are low. Need to be replaced frequently and have a short service life

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