ARRANGEMENT FOR THERMAL VACUUM DRYING Russian patent published in 2008 - IPC F26B9/06 F26B19/00 F26B7/00 

FIELD: the arrangement is assigned for thermal vacuum drying of optional moist dispersed raw material.

SUBSTANCE: the arrangement has a heat-insulated body, at least one resistive heater of raw material installed in the body, at least one liquid-packed vacuum pump equipped with an inlet socket for suction of vapors of water single-out of the heated raw material and an outlet socket and at least one receiver of dried or concentrated till prescribed residual moisture of the product. The resistive heater is fulfilled in the shape of a pipe heater and is switched with its inlet end to the feeder of raw material, and the receiver of the product is manufactured in the shape of a separate vacuum-dense body which is switched to the outlet end of the pipe heater and to the input socket of the vacuum-pump. The arrangement is assigned for increasing of efficiency of drying of optional raw material and reducing specific consumption of energy.

EFFECT: increases efficiency of drying.

12 cl, 2 dwg