Venturi-type composite nozzle device for suctioning and removing air pollutants
AssigneeJung Gyu KIM
InventorSung Woo KIM
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Abstract
A venturi-type composite nozzle device for suctioning and removing air pollutants is disclosed. The venturi-type composite nozzle device suctions air pollutants in the vicinity thereof by using negative pressure formed through the venturi principle, and then mixes same with water, jets the mixed water and brings same into contact with the air pollutants again, so as to have a large adsorption ratio of air pollutants in comparison to the amount of water usage, and enables water to be reduced by that amount, and thus has excellent operating performance. To perform such functions, the device employs a venturi-type intake casing, an introducing-spray nozzle, and an impeller.
Claims10
A venturi-type composite nozzle device for suctioning and removing air pollutants, the device comprising:
- a venturi-type intake casing which includes an inlet part, an outlet part, and a throttling part and which causes an internal pressure drop while water passes therethrough, thereby suctioning external air thereinto;
- an introducing-spray nozzle which is provided at the inlet part of the intake casing and sprays water, which is supplied from the outside, into the intake casing;
- and
- an impeller which is provided at the outlet part of the intake casing, rotates by receiving kinetic energy of water having passed through the intake casing, jets the water to the outside of the outlet part, and applies centrifugal force to the water to expand a spray radius.
Dependencies are inferred from the claim text.