| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas cleaning device that can promote vaporization of a liquid cleaning agent and suppress collision of drops of the liquid cleaning agent with an inner wall of a duct.SOLUTION: A duct 11 forms a passage 13 in which a gas G to be treated flows, and a nozzle 12 discharges a liquid cleaning agent 14 from the outside of the passage 13 toward the center of the passage 13. The liquid cleaning agent 14 collides with a target 15 disposed at a location facing the discharge direction of the nozzle 12. The liquid cleaning agent 14 discharged from the nozzle 12 collides with the target 15, adheres there to form a liquid film, and then vaporizes to mix with the gas G to be treated. |
