| 摘要 |
A powder collection system for use with a powder paint spray booth is disclosed having a housing disposed beneath the spray booth. The housing has a pair of sidewalls which taper toward each other from the top and to the bottom of the housing while two spaced end walls close the opposite ends of the housing. A fluidized bed extends along the housing adjacent its bottom and the fluidized bed divides the housing into an upper and a lower chamber. An air induction source is fluidly connected to the upper chamber of the housing so that, upon activation, the air induction source inducts both air and powder from the upper housing chamber. Conversely, a pressure source is fluidly connected to the lower chamber such that the pressurized air agitates the powder paint in the upper chamber and maintains the powder paint in a suspended condition in the upper housing chamber.
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