Gasgenerator

Technology Standards: Project Unit size φ1.0 φ 1.5 φ 2.0 φ2.4 φ2.6 φ3.0 φ3.2 Chamber Diameter mm 1000 1500 2000 2400 2600 3000 3200 Cross-sectional areas m2 0.785 1.767 3.14 4.52 5.31 7.07 8.04 Fuel Consume Kg/h 160-220 350-500 600-900 900-1300 1000- 1400 1800-2200 2000-2400 Kinds According to criteria of GB 9143-88 : anthracite, Weak viscous bituminous and coke. Granularity mm Anthracite:6-13,13-15,25-50; coal: 13-25,25-50,50-100 Function Theorial production Nm/h 500-700 1200-1500 2100-2800 3600-4000 4000-5000 6000-7000 7000-8500 Range of heat volume KJ/Nm 5020-5670(1200-1354 keal/Nm3) Main component % CO:25 30 H2:15 18 CH4:0.5 1.5 O2:0.1 0.3 CO2:4 8 N2:49 51 Temperature of gas exit °C 350 500 Pressure of gas exit Pa 980 1980 Strength of gasification Kg/m4.h 250 300 Gasification rate Nm3/kg Anthracite:3.0 3.5 coke: 4.0 Water leg Work pressure KPa 294 Steam production Kg/h 140 200 350 420 480 550 650 Drum diameter×length mm× mm φ600×1500 φ800×1650 φ1000×2200 φ1200×2570 Fuel Method of adding coal Double bell jar feeding or machinery coal feeding Coal scuttle hoist kw 1.1 2.2 4 Weight of equipment Cold gas technology T 20 30 55 70 100 120 150 Hot gas technology T 9.5 13.5 25 34 45 65 73