Installation and process for regulating the preheating of coking coal

摘要: Coking coal is preheated in a fluidization chamber which houses rotary percussion grinder and into the bottom of vertical pipe leads from combustion chamber. Coal introduced entrained by gas subsequently acts as agent A main burner an auxiliary are regulated regulating supply air so that substantially neutral, fuel dependence on temperature Preheated ground led top chamber, recycled to amount speed total flow fluidized constant.