HUANG Ben-yuan, LUO Zhi-xue, ZHOU Huai-chunMiddle China University of Science & Technology. DIAGNOSIS OF COMBUSTION STABILITY IN FURNACE BY USING FLAME IMAGE METHOD[J]. Thermal power generation, 2007, (12): 19-22.
HUANG Ben-yuan, LUO Zhi-xue, ZHOU Huai-chunMiddle China University of Science & Technology. DIAGNOSIS OF COMBUSTION STABILITY IN FURNACE BY USING FLAME IMAGE METHOD[J]. Thermal power generation, 2007, (12): 19-22. DOI: 10.19666/j.rlfd.2007.12.006.
炉膛燃烧稳定性的火焰图像诊断方法
摘要
通过对燃煤锅炉炉膛火焰图像辐射能信号的分析
从多幅火焰图像中综合得出反映全炉膛图像的特征量
据此可以准确地给出炉膛燃烧调整的程度
从而使燃烧便于监测与控制。图像诊断分析对锅炉燃烧状况、灭火预警
以及炉膛安全监控系统(FSSS)的分析等有显著的效果。
Abstract
Through analysis of radiant energy signal picked up from flame image in the furnace of pulverized coal boiler
the characteristic value reflecting images in the whole furnace can be comprehensively obtained from a great number of flame images. Based on these
adjusting degree of combustion in the furnace can be accurately given out
thereby
makes the combustion to be easily supervised and controlled. The image diagnosis method has obvious effectiveness for analysing the combustion situation in boiler