新型内循环流化床锅炉的燃烧系统有内置的流化床-沸腾段-分离室-回料阀为一体的高温水冷旋涡内分离器等组成。此结构具有强化燃烧和传热,煤种适应性强(甚至工业废渣),可减小氧化物(SO_X、NO_X)对环境的污染,回料系统简单有效等主要特点。循环流化床锅炉的燃烧是通过分离及回送机构,将没燃尽的细物料送回沸腾床循环燃烧,使机械不完全燃烧损失大大低于普通流化床锅炉,其锅炉效率几乎可与同类煤粉炉相比。虽然此型锅炉 The combustion system of the new internal circulating fluidized bed boiler has a built-in fluidized bed - boiling section - separation chamber - return valve as one of the high temperature water-cooled vortex separators and other components. This structure has the main features of enhanced combustion and heat transfer, coal adaptability (or even industrial waste), can reduce the pollution of the environment oxide (SO_X, NO_X), back to the feed system is simple and effective. Circulating fluidized bed boiler combustion is through the separation and return mechanism, will not burn the fine material sent back to the ebullated bed cycle combustion, the mechanical loss of combustion is much lower than ordinary fluidized bed boiler, the boiler efficiency almost with similar Compared with pulverized coal stoves. Although this type of boiler