FIELD: food industry. SUBSTANCE: invention is intended for utilization in food industry producing frozen flat food products, such as flaky pastry or yeast dough, dough intermediate products, rissoles and so forth. Apparatus includes heat insulated chamber, air coolers, gauze conveyer, device with assemblage of ball-shaped protrusions on its surface forming product. This device is installed at inlet to chamber. Upper branch of gauze conveyer is embraced by air conduits with nozzles from below and from above. The latter feed air jets from below and from above perpendicular to surface of gauze. EFFECT: accelerated freezing of food products, reduced area occupied by apparatus. 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| QUICK FREEZER FOR SMALL FOOD-STUFF | 2001 |
|
RU2198359C2 |
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| APPARATUS FOR HIGH-SPEED FREEZING OF FOOD STUFFS | 0 |
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SU926462A1 |
