循环流化床锅炉对燃料种类和粒度有较大的适应性，低负荷特性好，能够炉内脱硫，很适合热电厂用户的需要，我国近年来热电厂建设项目中大量选用循环流化床锅炉。循环流化床锅炉另外还具备两个重要特性：一是可以高效地燃烧低挥发分燃料，二是炉内存在稳定的高温热灰循环流... Circulating fluidized bed boilers have greater adaptability to fuel types and particle sizes, good low-load characteristics and desulfurization in the furnace, which is very suitable for the needs of users of thermal power plants. In recent years, a large number of circulating fluidized bed boilers have been selected for the construction projects of thermal power plants in China. Circulating fluidized bed boiler also has two important features: First, it can efficiently burn low-volatile fuel, and second, there is a stable high-temperature hot ash circulating ...