DEVICE FOR DRYING LOOSE MATERIALS Russian patent published in 1995 - IPC

FIELD: drying. SUBSTANCE: device has branch pipes which are parallel in pair. The branch pipes are in communication with a housing wherein drums, mounted on the shaft, are received. One ends of hoses are wound on the drums. The other ends are turned inside out and secured in the branch pipes. The length of each hose is more than 2 times grater than the length of the branch pipe. A baffle is mounted inside the housing to define autonomous spaces connected to systems for supplying and discharging material to be dried and to systems for supplying working drying agent and discharging steam-gas mixture. EFFECT: heightened quality of drying. 2 dwg