国产化大型循环流化床锅炉的运行分析

Operational conditions and existing problems of a large scale CFB boiler

简要介绍了国产化DG450/9.81-1型循环流化床锅炉的主要设计参数及结构布置,通过对该型锅炉的运行分析,认为该型锅炉总体设计基本达到要求,运行稳定可靠,主要运行参数满足运行要求。对锅炉存在的问题也进行了简要分析,希望能够进一步完善大型循环流化床锅炉的设计、制造、安装及提高运行水准。

This paper introduces the main design parameters and structure arrangement of the DG450/9.81-1 CFB boiler. The analysis of boiler operational conditions showed that the boiler meets the design requirements approximately and can operate stably. The existing problems of the boiler have been analysed briefly. The results will be useful for further improving the design, manufacture, installation of domestic large scale CFB boilers and operation.