Patent ID: 9475065
Filing Date: 2016-10-25
CPC Classification: B01D,B03C,Y02A

Claim Text:
1. A device for purifying air from non-desired gases, microorganisms, droplets, particles of nano size and larger, which device comprises a purifying chamber through which air to be purified ( 1 ) is arranged to flow, said purifying chamber having a zone ( 6 ) where the air to be purified is arranged to flow through water dust or water vapor, as well as an ion blast chamber ( 7 ) having ion blast tips ( 8 ) directed towards collecting surfaces ( 9 ), whereby droplets or particulate materials included in the air to be purified and flowing through ion jets rushing from said ion blast tips ( 8 ) will be thrown against said collecting surfaces ( 9 ) being grounded, and mass collected onto said collecting surfaces will flow down to the bottom of the purifying chamber and from there to drainage ( 5 )simultaneously as purified air will leave the purifying chamber, characterized in that in the inlet end of the purifying chamber there is an ionization chamber ( 3 ) having ionization emitting tips ( 4 ) for ionization of air ( 1 ) coming to purification before it is led through the water dust or water vapor zone ( 6 ) and in the inlet of the purifying chamber there are gas sensors ( 2 ) being connected to an electricity and control centre ( 10 ), which based on signals from the gas sensors is arranged to determine an electric charge of the ionization, either negative or positive.