METHOD OF SLURRED MATERIALS DRYING IN ROLL-TAPE DRYER WITH CYCLIC MODE OF DRYING AGENT DISCHARGE Russian patent published in 2008 - IPC F26B3/04 F26B17/02 F26B17/28 

FIELD: heating.

SUBSTANCE: in method of slurred materials drying in roll-tape dryer, which includes extrusion of dried material, its successive transportation through drying chambers with counterflow-cross travel of drying agent, discharge of drying agent and its partial reuse, discharge of drying agent is carried out in cyclic mode, which includes saturation of drying agent and drain of drying agent, at that duration of discharge and shutdown is determined depending on preset moisture content of drying agent, and drying agent moisture content is monitored by its temperature, at that moisture content of drying agent varies within the limits of 0.033-0.051 kg/kg, and drying process changes over into automodel mode, when the system itself sets flow rate of drying agent depending on moisture content of drying agent and humidity of dried material.

EFFECT: reduction of power inputs and intensification of drying process.

3 cl, 4 dwg