在多次实验研究基础上，成功地设计了一台炉内双级分离特种用途的细颗粒低温燃烧循环流化床锅炉，该锅炉安装于云南某实验厂，经一次点火、试运成功。该文对该锅炉的设计特点、技术关键、锅炉结构、分离和回输以及运行、调试情况做了详细的分析论述。图５表１参６ On the basis of many experiments, a two-stage separation special purpose fine-grained cryogenic combustion CFB boiler has been successfully designed. The boiler was installed in an experimental plant in Yunnan Province and was successfully put into trial operation. This article makes a detailed analysis on the design features, technical key, boiler structure, separation and return, operation and adjustment of the boiler. Figure 5 Table 1 参 6