在我国现代化建设的飞速发展下,需要提高常压循环流化床锅炉的使用效率,所以通过对国内外常压循环流化床锅炉技术进行分析,累积一定的技术经验。在进行了一定的研究工作后,将超临界循环流化床锅炉和循环流化床相互结合,同时加入超临界蒸汽循环技术,这项工程可以将成本控制在较低水平,同时对污染程度也有较大的减少,并且可以提高能源利用率。这项结合技术对于循环流化床锅炉研发来说研发风险较小,是未来循环流化床锅炉技术的发展趋势。 Under the rapid development of modernization in our country, it is necessary to improve the using efficiency of atmospheric circulating fluidized bed boiler. Therefore, by analyzing the technology of atmospheric circulating fluidized bed boiler at home and abroad, we accumulate some technical experience. After a certain amount of research work, the supercritical circulating fluidized bed boiler and circulating fluidized bed combined with each other, while adding supercritical steam cycle technology, the project can control the cost at a lower level, while the degree of pollution also A larger reduction, and can improve energy efficiency. This combination technology is less risky for R & D of circulating fluidized bed boilers and is the future trend of CFB boiler technology.