Air cleaner and cleaning method thereof

Abstract

The invention provides an air cleaner which comprises a box body and a partition board, wherein the box body is divided into a cleaning zone and a discharging zone, and a motor, a speed reducer, a liquid dispenser containing an absorption liquid, a plurality of stirring units, a water tank, and a grid used for solid-liquid separation and provided with an air inlet pipeline at the upper part are arranged in the cleaning zone. The air cleaner and a cleaning method thereof are designed reasonably, the secondary pollution is avoided, by the cyclic utilization of the absorption liquid, not only is the supplement problem of the absorption liquid solved, but also the consumption of the absorption liquid is reduced, the operating cost is low, the efficiency is high, the cleaning and the maintenance are easy, the air cleaner is small and small in occupying area, and the air cleaner is convenient to move; through the rotational stirring of stirring blades with through holes, water molecules in the absorption liquid are combined with PM2.5 in industrial waste gas, the combination absorption performed by the grid is facilitated, and the cleaning efficiency is improved to a very large extent.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to an air purification device and a purification method thereof, which are mainly used for removing PM2.5 particulate matter and peculiar smell in organic waste gas generated during industrial production. Background technique [0002] In the industrial production process of most industries, a large amount of PM2.5 particulate matter and organic pollution waste gas will be produced, which is likely to cause a certain degree of harm to the health of the staff and cause pollution to the surrounding environment. [0003] At present, there are many types of air purifiers on the market, which use different technologies and media, including adsorption technology, ozone purification technology, negative (positive) ion technology, catalytic technology, photocatalyst technology, etc. Although these commonly used air purification technologies can It has a certain purification effe...

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Problems solved by technology

[0008] Photocatalyst technology: In recent years, it is a relatively popular air purification technology. It is highly praised because of its better treatment effect, but its performance is unstable when the light is insufficient, and it is easy to produce other intermediates, so it is restricted.

[0009] Since PM2.5 particulate matter is in the state of motion of aerosol particles and is close to gaseous molecules, it is difficult for technologies such as bag dust removal, electrostatic dust removal, and cyclone dust removal to operate small molecules. After industrial practice, it is also found that the treatment effect is generally not good.

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