| 摘要 |
The present invention relates to an independent type apparatus for treating air pollutant to remove odor causing materials included in air, which are discharged from a plurality of exhaust fans installed in a cattle shed, the apparatus comprising: an exhaust duct equipped on each exhaust fan outside the shed; a plasma treatment unit arranged inside of each exhaust duct and treating air flowing in the exhaust duct by plasma; a photocatalyst filter arranged on the bottom of the plasma treatment unit in each exhaust duct, and treating air treated in the plasma treatment unit by UV generated in the plasma treatment unit; a wet treatment unit arranged on the bottom of the photocatalyst filter in each exhaust duct, and including a spray nozzle which treats air treated in the plasma treatment unit by liquid; a lower water tank arranged on the bottom of the wet treatment unit, recovering liquid which is sprayed from the spray nozzle and discharged to an outlet of the exhaust duct, and enlarged to recover liquid discharged from each exhaust duct; and a liquid treatment unit treating liquid accommodated in the lower water tank and supplying the same to the spray nozzle again. |
