COKE MANUFACTURING DEVICE FOR COKE WITH LOW NITROGEN CONTENT

摘要

PURPOSE:The title device, designed to make the temperature distribution in the furnace uniform and increase the heat recovery efficiency, wherein preheating fluidized bed heat exchangers are provided before the heating furnace, and the cooling fluidized bed heat exchangers after the furnace in three or more stages respectively to pass a heating medium gas through each heat exchanger in the form of comb.