Steam boiler (Ultra-)Supercritical CFB 350-660MW

coalcirculating fluidized bed (CFB)

350-660MW (Ultra-)Supercritical Circulating Fluidized Bed (CFB) Boiler Supercritical pressure once-through boiler, circulating fluidized bed combustion, single intermediate reheat, balanced draft, full steel structure. Boiler M-type arrangement, series arrangement of water wall and water panel, steam-cooled cyclone separator, double N-type return feeder, without external bed, double rear pass, temperature regulation by damper, coal feeding at both front and back walls, slagging in the bottom. Excellent performance, stable operation 350MW class supercritical CFB boiler: 18 units; 600MW (ultra-)supercritical CFB boiler conceptual stage Typical projects: Guoyue Shaoguan, Huadian Shuozhou, Suzhou Qianyingzi, Shanxi Qiguang, Jinneng Xiaoxi, Shanxi Jiexiu (1)Safe and reliable hydrodynamic force (2)High boiler efficiency, super low emission with low cost (3)Even wall temperature and bed temperature (4) No transformation or abrasion of furnace inner panel, no slag leakage (5)Realize mixed combustion of high proportion of coal slime, gangue and other inferior fuel.