Working Principle: Hot air gets into thedryer in the tangential direction to produce high speed rotational rising air flow. Wet briquette material conveyed to dryer from adder is continuously broken,dispersed,boiled and dried.Material being dried up to standard is taken out by air flow though the outlet at the upper part of the dryer. Material of over-size or with high wetness is stop by the fractional weir plate at the upper part of dring chamber and is dried continuously in the dring chamber until it is taken away by the air flow.
