Vacuum Double Drum Dryer
The system consists of Vacuum Double Drum Dryer, Condenser, Receiver, Feed Vessel with Valve, Accessories, Skid etc. The Double Drum Dryer except the drive is enclosed in a suitable cylindrical enclosure having quick opening doors at both the ends. The enclosure is jacketed, to which low pressure steam is supplied. This ensures that there is no condensation of vapour generated during the drying operation, on the walls of the enclosure. The drive to the double drum dryer is fixed outside the enclosure. The vapours escaping from the dryer enclosure are condensed in a suitable shell and tube type condenser and collected in a suitable receiver. Material is fed to the drum dryer because of vacuum suction. The valve provides requisite control.