DEVICE FOR CLEANING AIR IN STOCK FARM Russian patent published in 2003 - IPC

FIELD: farming; air-conditioning facilities. SUBSTANCE: proposed device includes electric filter with corona-forming and receiving electrodes arranged inside its housing and ventilation unit. Corona-forming and receiving electrodes are made in form of obtuse angle and are secured on opposite sides of electric filter housing; each receiving electrode is located opposite corona-forming electrode and air supply duct is provided with intake branch pipes whose lower ends are located at distance of 0.3-2.0 m above level of room floor. EFFECT: reduced power requirements; improved conditions for animals and attending personnel. 2 dwg