HEATING ROLLER OF DEWATERING SLUDGE APPARATUS

摘要

PURPOSE: The high temperature heating roller of an industrial drying apparatus is provided to increase the drying effect of sludge by increasing a heating surface transferring heat to the sludge. CONSTITUTION: A high temperature heating roller(100) is composed of a dual layered roller in which heating media is embodied. A filtering belt(200) is arranged on the circumferential surface of the high temperature heating roller. Sludge is introduced into the high temperature heating roller and the filtering belt. A dehydrating process and a drying process are implemented. A recessing groove(120) is arranged to increase the receiving amount of the sludge.