| 摘要 |
FIELD: food-processing industry and farming. SUBSTANCE: vacuum drier includes hermetic chamber 1, condenser 2, hot well 3, heating plates 4, vacuum unit 6, water pump 7 with cooler 8. Condenser consists of row of tubes and chamber 1 located on inner side surfaces of chamber 1. Heating plates are provided with heating elements 5, one of plates is additionally provided with fan. EFFECT: enhanced efficiency. 2 cl, 1 dwgd
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