300MW循环流化床锅炉内衬施工研究

Erection of Refractory Lining for 300 MW CFB Boiler with FBHE

介绍了带外置换热器(FBHE)循环流化床(CFB)锅炉内衬特点,总结了秦皇岛秦热发电公司300MW CFB锅炉内衬施工过程中的经验和心得,介绍了运行一年后的内衬现状,提出了CFB锅炉内衬施工的一些建议。

This paper summarizes the characteristics of refractory lining for circulating fluidized bed（CFB）boiler with external heat exchanger（ FBHE ）, and analyzes main erection experience of refractory lining of 300 MW CFB boiler for Qinhuangdao Thermal Power Company. The present status of this boiler＇s lining is introduced. Some suggestions for improvement are presented for the erection of CFB boiler lining.