| 摘要 |
PROBLEM TO BE SOLVED: To remarkably reduce noise to coating workers while keeping excellent collecting efficiency of coating mist in a wet coating booth in order to improve the working environment, where workers are obliged to work with the noise such as the sound of a ventilation fan or the draining generated in the wet coating booth. SOLUTION: Water film formed on a front face water current plate is formed into water drops at the tip of a lower part inclined part to be mixed with suction air flow containing coating material mist and water film flowing down inside a coating mist collecting part is formed into water drops at the tip of a dispersion plate to be mixed with the suction air flow. Further, the transfer of the sound from the coating mist collecting part to the workers is reduced by forming a water current baffle plate in front of the front face water current plate.
|
