| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem wherein a large amount of excessive misty coating mist is generated in a coating booth for UV curable coating, treatment for frequently washing it is required and the treatment requires huge time and labor by human power conventionally. SOLUTION: The coating booth is provided with an air feeding means 3 provided on the coating booth 1; a coating mist capturing means 7 having a side surface 7a closely adhered to a lower baffle plate 5, provided with a ventilation passage 6 between an upper air stream control plate 4 and it, and arranged such that a mist-containing exhaust gas is circulated; an exhaust means 8 provided on the coating mist capturing means 7; a central exhaust cylinder 9 communicated with the exhaust means 8 and provided on the coating mist capturing means 7; a coating mist separator 10 arranged at the outside of the central exhaust cylinder 9 at the multi-stage; a solvent spraying nozzle 11 for spraying a solvent onto the coating mist separator 10; and a coating mist collection means 12 arranged below the coating mist capturing means 7. COPYRIGHT: (C)2006,JPO&NCIPI
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