| 660MW直流锅炉启动时蒸汽温度高的原因分析及解决措施 |
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| 引用本文： | 武虎坡,吴斌蕾.660MW直流锅炉启动时蒸汽温度高的原因分析及解决措施[J].河北电力技术,2011,30(6):53-54. |
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| 作者姓名： | 武虎坡 吴斌蕾 |
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| 作者单位： | 神华河北国华定洲发电有限责任公司,河北 保定,073000 |
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| 摘 要： | 针对神华河北国华定洲发电有限责任公司660 MW直流锅炉启动时蒸汽温度偏高的问题,经分析,认为蒸汽温度偏高的主要原因为水冷壁产生的蒸汽量太小,并提出减小过量空气系数、降低一次风速度、增加燃料燃尽率等解决措施.
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| 关 键 词： | 超临界锅炉 启动 蒸汽温度 蒸汽量 |
Cause Analysis and Solution Measures on Superheated Steam Temperature During Start-up of660 MW Once-through Boiler |
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| Wu Hupo,Wu Binlei.Cause Analysis and Solution Measures on Superheated Steam Temperature During Start-up of660 MW Once-through Boiler[J].Hebei Electric Power,2011,30(6):53-54. |
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| Authors: | Wu Hupo Wu Binlei |
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| Affiliation: | Wu Hupo,Wu Binlei |
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| Abstract: | Aiming at Shenhua Hebei Guohua power generation Co.Ltd.,superheated steam temperature during start-up of 660 mw once-through boiler,this paper considers the main reason for the high temperature steam for water wall produce steam content is too small,and proposes reducing excess air coefficient,lower a wind speed,increase fuel burn rate,and other measures. |
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| Keywords: | supercritical boiler start-up steam temperature steam content |
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