DRYING DEVICE Russian patent published in 1995 - IPC

FIELD: drying materials. SUBSTANCE: device has a housing which can be evacuated and branch pipes provided with systems for supplying initial product, discharging finish product, and discharging vapor. Hoses are wound on the drum. The housing is provided with systems for supplying and discharging heat carrier and reverse driving drum. The number of the hoses corresponds the number of the branch pipes. The free ends of the hoses are turned inside out and secured in respective branch pipes. EFFECT: enhanced efficiency. 1 dwg