Spray booth and method for operating a spray booth

摘要

The cubicle is particularly for water-thinned material and which after drying at room temperature cannot be re-emulsified by water into a largely homogeneous state. It contains cascade surfaces (19) supplied with washing liquid by a primary circuit from a collecting vessel (28). The circuit also supplies a washing stage (22) cleaning the exhaust air from the cubicle. A controller (56) supplies flushing liquid from a tank (44) to the washing stage or cascade surfaces after the washing circuit has been switched off, for moistening or cleaning. The liquid can be delivered from the tank into a flushing circuit (56). It can also supply a circuit (64,72) containing spray and atomiser nozzles (70,79), one of which can be mounted in the collecting vessel.