135 MW循环流化床锅炉纯燃准东煤改造策略与运行技术研究
王洪健, 王海洋, 孔皓, 周托, 张缦, 杨海瑞

Retrofitting Strategy and Operating Technology of Pure Burning Zhundong Coal in a 135 MW Circulating Fluidized Bed Boiler
Hongjian WANG, Haiyang WANG, Hao KONG, Tuo ZHOU, Man ZHANG, Hairui YANG
表5 锅炉改造前后受热面积和下炉膛中部烟温变化
Tab. 5 Variation of heating surface area and flue gas temperature in middle part of lower furnace before and after boiler retrofit
项目水冷屏面积变化/m2屏式过热器面积变化/m2下炉膛中部最高烟温/℃下炉膛中部最低烟温/℃
改造前913868
改造后350110842773