WASTE GAS NEUTRALISER Russian patent published in 2012 - IPC F01N3/02 

FIELD: machine building.

SUBSTANCE: proposed gas neutraliser comprises case with covers arranged on its faces and furnished with inlet branch pipe with swirler and outlet branch pipe, and perforated cylindrical container containing active substance arranged along the neutraliser case axis. Note here that perforated cylindrical container outer surface is furnished with corona-forming radial needles. Cylindrical ring container is rigidly secured in the case and aligned with neutraliser wall and filled with active substance, for example, permanganates of alkaline and alkaline-earth metals. Container inner perforated wall is provided with radial corona-forming needles rigidly secured thereon. Precipitation electrode is arranged between ring and cylindrical containers and aligned with the case. Said cylindrical electrode is made from metal grid. Note also that perforated cylindrical container and precipitation electrode are secured on both ends to container with active substance by cylindrical spokes.

EFFECT: higher quality of cleaning exhaust gases.

2 dwg