| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a mist blower which can broadly spray a chemical liquid by radially outwardly diffusing the chemical liquid discharged from a blast pipe with certainty without raising air blow amount. <P>SOLUTION: At a diffusion cover 80, the mist blower has a flow directing fin 81 which is configured to direct a flow of air and the chemical liquid discharged from an end of the blast pipe 60 and a diffusion fin 82 which is configured to tilt radially outward with a greater angle than that of the flow directing fin 81 and to radially outwardly guide the air and the chemical liquid. Thereby a part of the air containing the chemical liquid can be radially outwardly discharged by the diffusion fin 82 without reducing an aperture ratio of the diffusion cover 80, consequently it is unnecessary to enlarge blast volume in order to broadly spray the chemical liquid and lightening of the apparatus can be attained. <P>COPYRIGHT: (C)2013,JPO&INPIT |
