| 摘要 |
A liquid spraying device provided with a first nozzle (105) for jetting out air or vapor at high speed and a second nozzle (108) for discharging a liquid chemical (F2), formed into particulates by a negative pressure created by the air or vapor jetted out of the first nozzle (105), further provided with an electrode (109) for short-circuiting the first nozzle (105) and the second nozzle (108) and a minus ion generator (400) for applying a DC high voltage to the |
