Air supply pattern of division air conditioning in primary processing workshop of cigarette

Based on different air conditioning parameters of different processing sections, separates the primary processing workshop into four air conditioning zones, and broadens the scope of air conditioning parameters. Applies task air supply in order to meet the air conditioning requests of operation posts and special sections. Compares the air supply performances of nozzle, injection outlet and swirl diffuser. Finds that XL600 swirl diffuser is suitable for general air supply system and CY400 injection outlet with 1 000 m3/h is much better for independent air supply system. Prefers to swirl diffuser combined with injection outlet for partial zone by 3D air flow simulation.