Image force dedusting air purification device

Abstract

The invention relates to the technical field of air purification and particularly relates to an image force dedusting air purification device. The image force dedusting air purification device comprises a corona box and a dust collection filter drum, wherein the corona box is provided with an air inlet and an air outlet, a ventilation chamber communicating with the air outlet of the corona box is formed inside the dust collection filter drum, and the side wall of the dust collection filter drum is filled with guiding filter element fillers distributed around the ventilation chamber. According to the purification device, a corona charged area and a charged particulate matter sedimentary area are independently separated, particle matters are electrically charged through corona discharge, and charged particulate matters are formed; then, the particle matters are collected and deposited through the image force between the electrically conductive filter element fillers and the charged particulate matters; due to the fact that the electrically conductive filter element fillers have larger contact superficial areas and longer particle matter stay time and do not need an extra dust collection electric field compared with a dust collection polar plate in a traditional purification device, the whole purification device can have higher dedusting efficiency and a higher CADR value, and the step that the dust collection polar plate is cleaned and maintained in the traditional purification device is omitted.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to a mirror image force dust removal air purification device. Background technique [0002] With the gradual deterioration of air quality, how to ensure that people can live in an environment with good air quality has become a technical issue that people generally care about; favor. [0003] At present, the mainstream air purifiers are mainly filter air purifiers and electrostatic air purifiers. Compared with filter air purifiers, electrostatic air purifiers have many advantages such as low wind resistance, low noise, and no consumables. Therefore, it has gradually become an important category of purifiers chosen by people and has been widely used. [0004] However, due to certain defects in the structure and functional design of the electrostatic air purifiers currently on the market, they generally have a CADR value (ie: clean air output ratio, the higher the CADR value...

AI Technical Summary

Problems solved by technology

[0004] However, due to certain defects in the structure and functional design of the electrostatic air purifiers currently on the market, they generally have a CADR value (ie: clean air output ratio, the higher the CADR value, the better the purification efficiency of the purifier. High) is low, dust collection area is small, the efficiency of electric field dust removal is not high, and the dust collection electrodes need to be cleaned frequently, etc.

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