New method of painting mist control for large painting workshops

The upper supply and bottom exhaust air distribution is formed in painting polluting area with local plenum chamber and slot outlets. The distance between supply and exhaust air outlets is so small as to form strong blow and exhaust airflow， so the effect of the buoyant on airflow can be eliminated when supplying hot air in winter， and nearby working environment can be from pollution due to the smaller controlled area， so that an optimal environment effect can be obtained.