... , AFBC, DHL >Biomass,coal,oil >Low emission and high efficiency Mature technology utility boiler1) Design standard and selection scheme of main ... follows (taking CFB boiler island project as an example):S.N.SystemMain equipment1Boiler properSteam drum, air heater, soot blower, refractory ... BOILER GENERATING ELECTRICITY / POWER PLANT BOILER / HIGH PRESSURE STEAM BOILER Mature technology utility boiler