Electrostatic air purifier

Abstract

The invention provides an electrostatic air purifier. The electrostatic air purifier comprises charged chambers (10), charged modules, and a dust removal chamber (20), wherein each charged chamber (10) is provided with air inlets (50) used for allowing air to flow in; each charged module is arranged in the corresponding charged chamber (10) and is used for enabling solid particle matters in the air to take negative charge; the dust removal chamber (20) communicates with the charged chambers (10); a dust removal module (200) is arranged in the dust removal chamber (20), and comprises a plurality of dust collecting plates, a plurality of high-voltage plates (3), and electrode lead-out devices; the dust collecting plates and the high-voltage plates (3) are in staggered arrangement; each high-voltage plate (3) is connected to a high-voltage source through the corresponding electrode lead-out device; each electrode lead-out device comprises a notch (35) formed in the edge of the corresponding high-voltage plate (3); conducting strips (34) are respectively arranged in the notches (35); each conducting strip (34) is electrically connected to the corresponding high-voltage plate (3); conducting elements (36) are respectively inserted in the notches (35); and the conducting strips (34) of the high-voltage plates (3) are in electric connection through the conducting elements (36).

Description

technical field [0001] The invention relates to an air purifier, in particular to an electrostatic air purifier. Background technique [0002] With the advancement of industrialization, more and more serious air pollution is threatening the physical and mental health of the people. Therefore, the market urgently needs air purifiers that can effectively remove particulate matter. At present, the commonly used air purifiers are mostly filter purifiers and electrostatic precipitator purifiers. [0003] The filter type purifier uses a fan to draw air into the purifier, and then filters the air through the built-in filter. This filter-type air purifier generally uses a HEPA filter to absorb particulate matter in the air. However, after this kind of purifier is used for a long time, the filter screen will gather some dust, and the filter screen will become moldy and hairy in a humid environment, which will become a source of toxicity. When the air passes through the filter scree...

AI Technical Summary

Problems solved by technology

[0006] For the electrode extraction method of the prior art 1), it is very troublesome when the metal plate has a problem and needs to be replaced, and it is even impossible to replace, and the metal plate has a small impedance due to its large area and a large current, so it is easy to leak electricity. For 2) the same , the large area of ​​the high-voltage plate causes small impedance and large current, so it is easy to leak

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