CAUSE ANALYSIS OF SLAGGING ON A 2100t/h BOILER AND ADJUSTING MEASURES IN ITS OPERATION AT SHAJIAO C POWER PLANT[J]. Thermal power generation, 2003, (1): 61-63.
DOI:
CAUSE ANALYSIS OF SLAGGING ON A 2100t/h BOILER AND ADJUSTING MEASURES IN ITS OPERATION AT SHAJIAO C POWER PLANT[J]. Thermal power generation, 2003, (1): 61-63. DOI: 10.19666/j.rlfd.2003.01.018.
CAUSE ANALYSIS OF SLAGGING ON A 2100t/h BOILER AND ADJUSTING MEASURES IN ITS OPERATION AT SHAJIAO C POWER PLANT
摘要
针对沙角C电厂运行中出现的结渣问题
从煤质、锅炉设计、运行等方面分析了造成结渣的原因
并提出了提高一次风速、燃烧器分组运行、减小偏转二次风量以及控制过剩空气量的燃烧运行调整措施
以缓解炉内结渣状况
Abstract
In view of the slagging problem occurred in operation at Shajiao C Power Plant
the causes leading to slagging have been analysed from aspects of coal quality
boiler design and operation etc.
and adjusting measures
such as increasing the velocity of primary air
grouping operation of burners
minimizing deflected secondary air flow
and controlling the excess air amount
have boen put forward for slowing down the slagging situation.