Air purifying device and purifying method thereof

Abstract

The invention relates to an air purifying device and a purifying method thereof. The invention is to solve the technical problem of durable, highly-efficient and high-throughput removal of PM2.5 fine floating dust particles and partial bacteria and viruses, belonging to the technical field of air purification. The air purifying device is characterized by comprising an air injection unit, a washing bath pool and a bubble crushing system immersed in the washing bath pool, wherein air injected by the air injection unit enters the working area of the bubble crushing system from the bottom part of the washing bath pool; bubbles continuously undergo the process of generation, growth, extrusion and crushing, regeneration, re-growth, and re-extrusion and re-crushing; and through repeated contacting of air and water interfaces, the purpose of repeated washing and purifying of the air is achieved. The air purifying device provided by the invention can clean various fine particles in the air by washing, dissolves or captures harmful and toxic gases, and has good purifying effect. The device provided by the invention has the advantages of convenient use, wide application range, and applicability to indoor home application and public spaces like industrial and mining enterprises, hospitals, and station and airport halls.

Description

technical field [0001] The present invention relates to an air purification device and a purification method thereof, in particular to an air purification device composed of an air injection device, a washing bath and a bubble breaking system immersed in the washing bath, and using the purification device to remove fine floating dust particles in the air, The invention relates to harmful gas or bacterial virus in the air which can be absorbed by washing baths, and belongs to the technical field of air purification. Background technique [0002] With the acceleration of the global industrialization process, the air quality has deteriorated in many cities around the world, and in many parts of the world, there are frequent alarms that the air quality PM 2.5 value exceeds the safe limit that humans can bear. It is worth noting that the tiny suspended particles in smog weather also come from vehicle exhaust, winter heating exhaust, and industrial exhaust. In many places, no effe...

AI Technical Summary

Problems solved by technology

[0004] Many traditional air purification methods and purification devices generally use porous materials, static electricity or water. However, porous material filters cannot deal with particles smaller than the pore size of the filter, which leads to the presence of fine particles in the treated air. or viruses, which can infiltrate human cell membranes and cause severe disease

And the filtration performance decays over time, and even clogging failure occurs

Excessive ozone gas generated by static electricity is harmful to human health, and their price is too expensive, and their performance will gradually decrease over time

Water filtration and purification method is used to increase the surface contact between air and water from spraying water mist and Venturi tube. The purification efficiency is low, the ventilation volume is small, and the cost is high.

Therefore, these devices are not suitable for cleaning the air not only in domestic indoor spaces, but also in public places such as industrial environments, hospitals, theaters or libraries

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