| 摘要 |
PROBLEM TO BE SOLVED: To provide a charged water particle spray method which makes it possible to effectively and efficiently remove dust floating in air and also reduce occurrence of dust without using any liquid chemical.SOLUTION: A charged water particle spray method includes: generating water particles by a charged water particle generating means 3 attached to and supported by a support structure 1 configured to be able to move by itself, or by a support structure 1 disposed integrally with and attachably to and detachably from a movable body; and forming a charged water curtain 2 by spraying and dropping from above charged water particles W1 while generating them by charging the water particles with induction charging method.SELECTED DRAWING: Figure 1 |
