| 摘要 |
PROBLEM TO BE SOLVED: To downsize and simplify a device configuration in a coating mist collection device.SOLUTION: In a coating mist collection device: which has a filter 8 to collect coating mist contained in air to be treated discharged from a coating chamber; which has a powder nozzle being disposed in an air guide passage 10 to introduce the air to be treated to the filter 8 and spraying a powder to the air to be treated passing through the air guide passage 10; and where the coating mist in the air to be treated is collected with the filter 8 in a state of forming the accumulation layer of the powder P on the surface of the filter 8 by passing the air to be treated containing the powder P in a dispersion state sprayed by the powder nozzle through the filter 8, a supply unit 26 to supply the powder P to the powder nozzle through a supply passage 25 is disposed, the supply unit 26 is equipped with a detachable supply container 27 and the powder P housed in the supply container 27 is taken in the supply unit 26 and supplied to the powder nozzle. |
