Apparatus and method for removing particles or impurities from air

Abstract

The invention discloses an apparatus for removing particles or impurities from air. The apparatus includes a water tank, a casing, a top cover, a sieve plate, a water pump and a fan. The water pump draws water from the water tank through a water pipe and drains water through a water separator. The water drained from the water separator falls on the sieve plate and then forms a water layer on the sieve plate, and the water flows down along the periphery of the sieve plate to form a water screen. The fan guides the air entering a chamber through a first slit to an air outlet, thereby forming an air flow. The air flow entering the chamber through the first slit passes through the water screen, reaches a dispersion area below the sieve plate, passes through the through holes in the sieve plate, breaks the water layer covering the sieve plate again, and achieves the upper part of the sieve plate so as to form clean air. The purification principle of an air purifier is revolutionarily changed, and a totally new method for removing particles or impurities from air is adopted, and suspended particles or impurities in the air are effectively removed. The invention further discloses a method for removing particles or impurities from air.

Description

technical field [0001] The invention relates to an air purification device, in particular to a device for removing particles or impurities in the air. The invention also relates to a method for removing particulate matter or impurities in the air. Background technique [0002] With the rapid development of modern industry, the problem of air pollution is becoming more and more serious, which poses a great threat to human health. In 2013, the State Council of the People's Republic of China issued the "Action Plan for the Prevention and Control of Air Pollution", which clearly stated: "At present, my country's air pollution situation is severe, and the areas characterized by inhalable particulate matter (PM10) and fine particulate matter (PM2.5) are pollutants. The problem of permanent atmospheric environment is becoming more and more prominent, harming the health of the people and affecting social harmony and stability. With the deepening of industrialization and urbanization...

AI Technical Summary

Problems solved by technology

This kind of air purifier works well at the beginning, but as the filter element is used longer, the purification effect will gradually decrease. If the filter element is not replaced, it will not only fail to purify the air, but may also cause air pollution.

[0005] In addition, the filter element is expensive, and the replacement of the filter element brings a heavy economic burden to each family, especially when multiple purifiers are used in multiple rooms at the same time, the cost of each filter element replacement may be as high as thousands of yuan

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