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1. (WO2017149192) AIR PURIFIER AND A METHOD OF PURIFYING AIR

Pub. No.:    WO/2017/149192    International Application No.:    PCT/FI2016/050918
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Sat Dec 24 00:59:59 CET 2016
IPC: B03C 3/12
B03C 3/32
B03C 3/36
B03C 3/78
Applicants: AAVI TECHNOLOGIES LTD
Inventors: RANTANEN, Pekka
LIPPOJOKI, Ismo
NIEMI, Antti
Title: AIR PURIFIER AND A METHOD OF PURIFYING AIR
Abstract:
According to an example aspect of the present invention, there is provided an air purifier comprising: an ionization chamber arranged for charging impurity particles in the incoming air;electrostatic collector plates located after the ionization chamber and arranged for trapping the charged impurity particles. The air purifier further comprises a washing system above the electrostatic collector plates, which washing system is arranged for dispensing a cleansing solution onto the electrostatic collector plates;a fan system capable of two-mode action: a purification mode of aspirating air to be purified upwards,into the ionization chamber and subsequently through the electrostatic collector plates, and a drying mode of blowing air in the opposite direction.