SHI Shuaijun, ZHU Hongbo. DETERMINATION OF FUEL LAYER THICKNESS IN CFB BOILERS[J]. Thermal power generation, 2005, (11): 19.
DOI:
SHI Shuaijun, ZHU Hongbo. DETERMINATION OF FUEL LAYER THICKNESS IN CFB BOILERS[J]. Thermal power generation, 2005, (11): 19. DOI: 10.19666/j.rlfd.2005.11.018.
DETERMINATION OF FUEL LAYER THICKNESS IN CFB BOILERS
摘要
探讨煤颗粒在循环流化床锅炉平均滞留时间的计算方法
分析平均滞留时间、底渣含碳量和料层厚度之间的相互关系
以确定合适的料层厚度。多次试验结果表明
运行中将料层厚度选择在(350~500)mm之间比较合适。
Abstract
The calculation method of average fuel detained time in the furnace of circulating fluidized bed (CFB) boilers has been approached
The mutual relationship among three indices
namely average detained time
carbon content in bottom fly ash
and the fuel thickness
being analysed
and suitable fuel layer thickness being determined. Test results for many times show
it is comparatively suitable for selecting fuel layer thichness to be 350~500 mm in operation.