| 1000MW机组锅炉燃烧调整与经济运行 |
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| 引用本文： | 宁献武,李志山,李树民,刘文忠,刘志杰. 1000MW机组锅炉燃烧调整与经济运行[J]. 热力发电, 2012, 41(3): 51-54,65 |
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| 作者姓名： | 宁献武 李志山 李树民 刘文忠 刘志杰 |
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| 作者单位： | 神华国华绥中发电有限责任公司,辽宁葫芦岛,125222 |
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| 摘 要： | 对神华国华绥中发电有限责任公司B厂3、4号机组锅炉一次风压、氧量、煤粉细度、二次风门、燃尽风率等进行了试验调整,结果表明锅炉运行氧量维持在3.0%左右,磨煤机分离器转数保持在30～50r/min,燃尽风率约为25%,以及保持合理的二次风门开度,可使锅炉燃烧经济性提高到良好的水平。
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| 关 键 词： | 1000MW机组 锅炉 燃烧器 燃烧调整 经济运行 |
COMBUSTION ADJUSTMENT AND ECONOMIC OPERATION OF BOILER EQUIPPED FOR 1 000 MW UNIT |
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| NING Xianwu , LI Zhishan , LI Shumin , LIU Wenzhong , LIU Zhijie. COMBUSTION ADJUSTMENT AND ECONOMIC OPERATION OF BOILER EQUIPPED FOR 1 000 MW UNIT[J]. Thermal Power Generation, 2012, 41(3): 51-54,65 |
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| Authors: | NING Xianwu LI Zhishan LI Shumin LIU Wenzhong LIU Zhijie |
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| Affiliation: | Shenhua Guohua Suizhong Power Generation Co Ltd,Huludao 125222,Liaoning Province,PRC |
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| Abstract: | The precise adjustment of primary air pressure,oxygen quantity,fineness of pulverized coal,secondary air gate,fired-off air rate,etc.for boilers of units no.3 and no.4 in B power plant subordinated to Suizhong Power Generation Co Ltd has been carried out,results show that the oxygen quantity maintained at about 3.0 in operation,the revolution speed of classifier of coal pulverizer at 30~35 r/min,the fired-off air rate at about 25%,and the secondary air gate at a suitable open degree,the economic efficiency of boiler combustion can be enhanced to a good level. |
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| Keywords: | 1 000 MW unit boiler combustion adjustment economic operation |
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