PNEUMATIC SYSTEM FOR SEASONING WITH FLAVOUR SUBSTANCES

摘要

FIELD: food industry. ^ SUBSTANCE: invention relates to food industry and deals with a pneumatic system for seasoning with flavour substances. The flavour substance from the flavour substance loading funnel is brought in contact with food products inside a rotary drum using the combination of an eductor and four integrated vacuum generators which are actuated by compressed air. Each vacuum generator has a distributing nozzle in the form of a flanged slide-valve; compressed air (which is discharged through vortex channels distributed in a circumferential direction at the slide-valve outlet) enters the ring space between the slide-valve and its flange. Each vortex channel preferably has inclination angle 15 and yaw angle 15. ^ EFFECT: invention allows to sequentially and efficiently spread a flavour substance across snack products surface and simultaneously reduce to a minimum total degree of the process complexity. ^ 14 cl, 13 dwg