METHOD OF DRYING OF LOOSE MATERIAL IN FLUIDISED BED

摘要

FIELD: machine building.SUBSTANCE: method includes the drying agent supply from bottom through the fluidised bed of the material subjected to vibration with frequency corresponding to creation of the surges zone of the material surface, that under gravity force fall in the fluidised bed. Vibration is performed with frequency 20-35 Hz until achievement of the surges height 0.4-0.5 of height of the material fluidised bed.EFFECT: increased drying intensity.1 dwg