Electrostatic air purification device

Abstract

The invention provides an electrostatic air purification device, which comprises: a charging chamber (2), which has an air inlet (1) for inflowing air; a charging device (3), which is arranged in the charging chamber In the chamber (2), it is used to charge the solid particles in the air; the water tank (4), which is arranged under the charging device (3), is used to collect the charged solid particles; in the charging device ( 3) An electric field is formed between the water tank (4) and the charged solid particles to accelerate downwards, so that the charged solid particles fall into the water tank (4). The electrostatic air purification device provided by the present invention does not need to replace the filter screen, but simply replaces the dirty water, and can generate negative ions, which can not only prevent the generation of ozone, but also effectively remove harmful substances in the air.

Description

technical field [0001] The invention relates to electrostatic dust removal technology, in particular to a household electrostatic air purification device. Background technique [0002] With the improvement of living standards, people have higher and higher requirements for quality of life, so they pay more and more attention to air quality. For this reason, many families are equipped with household air purifiers. At present, the commonly used household air purifiers are mostly filter-type purifiers. This filter-type purifier uses a fan to draw air into the purifier, and then filters the air through a built-in filter. This filter-type air purifier generally uses a combination of HEPA filter, activated carbon filter, photocatalyst (cold catalyst, long-distance catalyst) and ultraviolet sterilization to treat the air, so as to filter dust, eliminate odors, and disinfect. . [0003] However, this kind of purifier has been used for a long time, and the filter screen will gather...

AI Technical Summary

Problems solved by technology

[0003] However, this kind of purifier has been used for a long time, and the filter screen will gather some dust. In a humid environment, the filter screen will become moldy and hairy, and then evolve into a source of toxicity. When the air passes through the filter screen, toxic substances will be removed from the machine. Take it out, this will not only fail to purify the air but will aggravate air pollution, so the filter screen of the filter type purifier cannot be used for a long time, it needs to be changed frequently, it is inconvenient to use and the cost is relatively expensive

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