Cyclone water bath air cleaning device and cleaning method thereof

Abstract

The invention relates to the field of air purification, in particular to a cyclone water bath air cleaning device and a cleaning method thereof. The air with dust enters a centrifugal device through an air inlet pipe; extraneous water or circulating water forms a water curtain wall supported by the inner wall of the cavity of the device and coaxial with the centrifugal device under the action of the centrifugal device; the solid tiny dust or the liquid substance in the air with dust is instantaneously accelerated by the centrifugal device, then cut into the water curtain wall along the centrifugal direction and caught by the water curtain wall and flows out together with the water flow of the water curtain wall; the air is forced to turn quickly; and the dust removed air is led out through an air duct. The device has the function of treating high-flow and high-concentration dust by using small space; and the function has significance for places of gallery dust removal, working environment air purification, restaurant kitchen soot removal, commercial or household air cleaning and the like.

Description

technical field [0001] The invention relates to the field of air purification, in particular to a cyclone water bath air cleaning device and a cleaning method thereof. Background technique [0002] In the production process of white corundum (alpha crystal alumina) powder, a major problem has been encountered all the year round: how to deal with dust on the micron scale (especially below 1 micron in diameter). At present, the usual methods are electric pulse bag dust collection, electrostatic dust removal, shower or spray water bath dust removal, viscous material adsorption or high-altitude discharge. [0003] 1. Electric pulse bag dust collection [0004] The fine dust airflow passes through the cloth bag, and the textile fiber in the cloth bag nets solid particles within a certain diameter range to achieve the effect of dust capture (ordinary household vacuum cleaners are a typical example), when the mesh is blocked by fine dust to a certain When the level is reached, th...

AI Technical Summary

Problems solved by technology

Electrostatic dust removal is a better way to deal with fine dust below 2 microns, but it has the following disadvantages: 1. In the environment of large flow and high concentration of fine dust, electrostatic dust removal seems powerless, especially after a period of use, dust removal The effect drops sharply, and the energy consumption is high; 2. Its captured objects cannot be transferred by themselves; 3. In certain environments (such as fire prevention, explosion protection), it should be used with caution

[0010] Use viscous materials to absorb micron or even nano-sized dust, but the efficiency of this technology is very low, and it is not suitable for dealing with large flow and high concentration of dust

[0011] 5. High-altitude emission

[0012] Not conducive to environmental protection, and waste of expensive materials

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