Coating apparatus – Projection or spray type – Endless conveyer for work
Patent
1992-07-07
1994-02-08
Drodge, Joseph W.
Coating apparatus
Projection or spray type
Endless conveyer for work
118326, 118DIG7, B05B 1302, B05B 1512
Patent
active
052845184
ABSTRACT:
A spray booth ventilation system is adapted for receiving long, slender workpieces suspended from an overhead monorail conveyor. The pieces are carried into and out of this booth, where the paint is applied by conventional equipment. The gases within the booth, which are a mixture of fresh air and evaporated paint solvents, is partially recirculated and re-injected into the booth at discharge orifices defining the edges of the entrance of the booth. Arrangements are provided for equalizing the flow throughout the booth in a vertical direction to avoid points of stagnation which might cause fumes from the booth to emerge from the opening, so that the velocities of the inflow can be minimized to eliminate the danger of collision of the parts as they swing in response to the gas flow, and thus cause damage to the painted surfaces.
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Belco Industries, Inc.
Drodge Joseph W.
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