Modeling And Control Of Ball Mill System Considering Coal
Aug 01, in duplex inlet and outlet ball mill pulverizing system, pulverized coal flow must meet the needs of unit load command. however, the cylinder buffer capacity causes long time delays in the system, and pulverized coal flow can be influenced by fill level and primary air.Ball and tube coal pulverizing. ball tube mill. ball tube mills are either pressurized or suction type. in the pressurized type, the hot primary air is used for drying the coal and to transport.