WASTE DISPOSAL METHOD AND CARBONIZATION FURNACE FOR ENERGY SAVING REFUSE DISPOSAL BY WASTE HEAT CIRCULATION UTILIZATION SYSTEM EQUIPPED WITH PALLET CONTAINER FOR WASTE DISPOSAL EQUIPMENT CARBONIZATION TREATMENT AND SURFACE LAYER MATERIAL IN PREFABRICATED REMOVABLE FIREPROOF FURNACE AND VARIABLE WALL FOR FLAME DIRECTION ADJUSTMENT

摘要

PROBLEM TO BE SOLVED: To provide a carbonization treatment furnace capable of achieving heat source application control and save energy by making circulating use of combustion heat and waste heat in heat circulation standard cycle during furnace chamber preheating, waste heat, furnace temperature cooling, and raw processing carbonization material drying.;SOLUTION: In a furnace chamber composed of upper and lower two-stage and four-chamber, a carbonized product standard cycle is constituted by a carrying-in and drying process in a furnace chamber 21-1, a burning and carbonization process in a furnace chamber 21-2, a waste heat and cooling process in a furnace chamber 21-3, and a carrying-out and maintenance process in a furnace chamber 21-4, waste heat is supplied from the furnace chamber 21-3 to the furnace chamber 21-1, drying and furnace preheating are performed to reduce heat storage loss. Moreover, waste heat is supplied to the furnace chamber 21-2 to preheat combustion air.;COPYRIGHT: (C)2011,JPO&INPIT