FIELD: food engineering. SUBSTANCE: sterilizer has hollow perforated drive drum with perforations formed as supersonic nozzles. Drum is embraced with steam chamber. Perforated stator is positioned in steam chamber in zone of contact with drum. Drum and stator are made from nonmagnetizable material. Steam chamber is formed of permanent magnet with radial arrangement of poles. EFFECT: increased efficiency in sterilizing food product and reduced power consumption. 1 dwg
