Cement, Energy and Environment

VRM OUTPUT (TPH) TREND – Jul’19 to Sep’19 VRM SPECIFIC POWER CONSUMPTION (kWh/t material) – Jul’19 to Sep’19 Product Quality Mill DP Reject Elevator Load Fan Speed Fan Flow Nozzle Ring Area Nozzle Ring Angle Nozzle Ring Gas Velocity mmWG kW rpm m3/h m2 Deg m/s 660-780 20-24 850-880 4,90,000 1.88 38 49 580-950 16-20 850-880 4,98,000 1.88 60 53 100 4 % 3.3 3.6 % 17.4 17.8 R+90 mic R+212 mic 66