In Blower Purge Regenerative Dryer, the regeneration air is supplied from a blower which is heated in a heating chamber and thus increasing its moisture carrying capacity. This hot air is passed through the desiccant bed for regeneration.

Salient Feature:-

Low operating cost for high capacities

Dew point up to (-) 60 Deg C can be achieved

Most economical in the range from 1000 CFM onwards

Limitations:-

Heat Energy required for regeneration

High capital cost makes it economical for High Flow Only