Atomising blower air cowl - has hollow structures fitting onto blower casing with internal curved passages discharging upwards

摘要

The air cowl is for atomising machines where the product is dispersed by aero-convection using a fan or helicoidal blower, behind which a deflector wall is mounted. It comprises a hollow structure whose upper edge fits against the lower part of the blower casing, a in which are formed two passages running downwards. The outlets (2a, 2b) of these passages are curved to impart an upward movement to the air discharged through them, and incorporates atomiser nozzles (12) supplied from a pump with the product to be disseminated. There can be two or more sets each of two or more air conduits or volutes, and staggered.