Recovery of particles of paint of the water washing of the atmosphere of the paint booth by accumulation of these solids in a container of water situated at the packaging of the cabin, and their surface removal

摘要

Waste paint which is contained in an aqueous medium which flows from a paint spraying booth is collected by apparatus which comprises a vessel which is located outside the booth and has at the lower portion thereof an inlet for paint laden aqueous medium or for scum from the surface of aqueous medium in a flotation tank, and an outlet at the lower portion for the passage of aqueous medium from the vessel. A paint solids outlet is associated with the upper portion of the vessel and fluid pressure is applied to a raft of paint solids accumulated in the vessel to cause the flow of paint solids from the vessel into a container.