| 炉水循环泵不同运行工况中的压差变化分析 |
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| 引用本文： | 宁国睿.炉水循环泵不同运行工况中的压差变化分析[J].发电设备,2010,24(2):116-119. |
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| 作者姓名： | 宁国睿 |
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| 作者单位： | 神华国华(北京)电力研究院有限公司,北京,100069 |
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| 摘 要： | 锅炉炉水循环泵是控制循环锅炉的重要设备。为了保证锅炉水冷壁工作的安全性,从理论和实践两方面对炉水循环泵在各种工况下进、出口压差的变化进行了研究,并就其压差降低所带来的安全隐患提出了防范措施,为电厂实施炉水循环泵运行优化提供了技术支持。
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| 关 键 词： | 锅炉 控制循环 炉水循环泵 运行优化 压差 |
Analysis on Differential Pressure Fluctuation of Boiler Water Circulating Pump Under Different Working Conditions |
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| NING Guo-rui.Analysis on Differential Pressure Fluctuation of Boiler Water Circulating Pump Under Different Working Conditions[J].Power Equipment,2010,24(2):116-119. |
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| Authors: | NING Guo-rui |
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| Affiliation: | NING Guo-rui Shenhua Beijing Guohua Electric Power Research Institute Co.,Ltd.,Beijing 100069,China |
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| Abstract: | Boiler water circulating pump is an important facility for control of circulating boilers.In order to guarantee safety operation of boiler water wall,pressure differential variation at both inlet and outlet of the pump was theoretically and practically studied under various working conditions,based on which countermeasures were proposed to prevent hidden dangers resulted from pressure differential drops.This may serve as a reference for operation optimization of boiler water circulating pumps. |
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| Keywords: | boiler control cycle boiler water circulating pump operation optimization pressure differential |
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