QUICK FREEZER FOR FRUIT, BERRIES AND VEGETABLES

摘要

FIELD: agriculture. SUBSTANCE: quick freezer has screen trays moved into chamber over guides. Fruit and vegetables are frozen by flow of air fed over closed ring through one fan, distributing cells, tray for freezing products in fluidized layer, air coolers and trays for freezing products in dense layer. EFFECT: low cost of manufacture; reduced power requirements. 2 cl, 4 dwg