CYLINDER DRUM DRYER AND DRYER MANUFACTURE METHOD

摘要

PURPOSE: A cylinder drum dryer and a method for manufacturing the same are provided to reduce heat resistance and to improve drying ability and rotation speed of a cylinder. CONSTITUTION: A cylinder drum dryer for multi-flow path comprises: a cylinder(10), groove plate(20), support(30), and steam fluid interception valve(40). The cylinder has a drum(11), double tube(12), and pintle(15). The drum transfers heat source to the outer periphery and generates condensation water in an inner periphery. The double tube is formed at a cross section of the drum. The groove plate has a plurality of flow paths. The support fixes the groove plate.