循环流化床锅炉技术存在的问题及对策

Problems and countermeasures in the development of circulating fluidized bed boiler technology

阐述循环流化床（CFB）锅炉的发展及目前CFB锅炉机组普遍存在的问题，并提出相应的技术对策。同时针对难燃煤种和煤矸石综合利用及低热值燃料的CFB节能高效燃烧提出一些看法。

The paper illustrates the development and the universal problems in circulating fluidized bed （CFB） boiler and presents the corresponding technological countermeasures. At the same time, aiming to the highly efficient energy - saving CFB of unburnable coal, comprehensive utilization of coal gangue and low heat value fuel, a few comments are put forward in this thesis.