THE RESEARCH OF THE INTEGRATION MODE
OF THE INDUCED DRAFT FAN AND THE BOOSTER FAN
Hao Sun, Yi Li
(SHENHUA GUOHUA (BEIJING) ELECTRIC POWER RESEARCH INSTITUTE CO. LTD, BEIJING 100069)
摘 要:本文以600MW和1000MW级大型火电机组为例,讨论了合并锅炉引风机和增压风机为联合引风机的可行性。通过对比,分析了联合引风机方案和分别锅炉引风机脱硫增压风机方案的投资额和运行成本差异。通过技术、经济的分析,得出联合引风机可行的结论。
关键词:引风机、增压风机、合并方案、湿法脱硫
Abstract: The feasibility of integrating the induced draft fan and the flue gas desulphurization booster fan in the 600MW and 1000MW large coal fired unit is analyzed. According to the compare, the investment and opeerating expense between the integration mode and the separately operating mode are analyed. The integration mode is finally proved feasible through technical and economic analysis.
Key words: induced draft fan; booster fan; integration mode; wet flue gas desulphurization system