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Wet spray booth - RWS
Water-sprinkled spray booth type RWSWater-sprinkled spray walls and spray booths with automatic paint sludge filtration system
In wet separation, the overspray meets the water film of the spray wall and is thereby bound in the water. The sludge formed by this is discharged using sludge filtration systems.
Water-sprinkled spray walls
The overspray is sucked in in the lower area of the vertical water drain surface and is bound in water when it meets the film of water. The paint mist is washed out further in the lower section of the washout tower using a vortex washing system with downstream baffle plate separator. In order to replace the water lost due to evaporation, it is recommended to fit an automatic water level controller.
The entire quantity of water is fed to the automatic paint sludge filtration system via the disposal pump. A coagulant is added to the water by an automatic dosing unit, as a result of which the paint sludge in the circulating water is disbonded and can be separated more easily. The cleaning of the circulating water takes place in the separately arranged paint sludge filtration system. Depending on the paint system and plant version, the separation system is operated using a full or partial current method.