PROCEDURE REGARDING USE OF THE VOIDING AIR IN A SPRAY PAINTING BOOTH AND SPRAY PAINTING BOOTH FOR USE IN THE PROCEDURE

摘要

Ventilation of a spray painting booth having a spray painting chamber provided with an open end through which painting is carried out. The chamber has nozzles around the open front end for the introduction of ventilation air. Approximately 20% of this ventilation air comes from the heated room in which the booth stands while the remaining 80% is either air that has been cleaned after being sprayed in the chamber or air drawn from outside the heated room.