| 某600MW超临界锅炉屏式过热器爆管原因分析 |
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| 引用本文： | 徐巧生,张辉涛.某600MW超临界锅炉屏式过热器爆管原因分析[J].江苏电机工程,2012,31(5):72-75. |
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| 作者姓名： | 徐巧生 张辉涛 |
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| 作者单位： | 华润电力(常熟)有限公司,江苏常熟,215536 |
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| 摘 要： | 针对某超临界600 MW锅炉屏式过热器的3次爆管问题,详细介绍了爆管发生的过程、现场设备检查结果和运行控制特征,在此基础上分析了爆管的原因,并提出了相应的爆管预防技术措施.
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| 关 键 词： | 屏式过热器 超温 爆管 预防 |
Analysis on Tube Rupture Issues of Platen Superheater in One 600 MW Supercritical Boiler |
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| XU Qiao-sheng
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ZHANG Hui-tao.Analysis on Tube Rupture Issues of Platen Superheater in One 600 MW Supercritical Boiler[J].Jiangsu Electrical Engineering,2012,31(5):72-75. |
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| Authors: | XU Qiao-sheng ZHANG Hui-tao |
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| Affiliation: | (Huarun Changshu Power Generation Co. Ltd., Changshu 215536, China) |
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| Abstract: | The platen superheater tubes in one 600 MW supercritical boiler have ruptured for three times. In this paper, the tube rupture processes, field inspection results and the operational features are introduced in detail. Further, analysis on failure reasons is implemented and several precautionary measures are also presented. |
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| Keywords: | platen superheater overheating tube rupture prevention |
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