| 国产改进型300MW汽轮机膨胀问题分析及处理 |
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| 引用本文： | 田麦库. 国产改进型300MW汽轮机膨胀问题分析及处理[J]. 西北电力技术, 1999, 27(4): 24-26 |
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| 作者姓名： | 田麦库 |
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| 作者单位： | 渭河发电有限公司!陕西咸阳 712085 |
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| 摘 要： | 分析了渭河发电有限公司４ 号汽轮机膨胀不畅、中压差胀大的问题，介绍了该机组在大修时，抽出有关轴承座、检查滑销系统、在中压缸抽汽管道上加装膨胀节的情况，以及处理后的效果。
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| 关 键 词： | 汽轮机 膨胀 处理 |
Analysis on Expansion of Improved Domestic-made 300MW Steam Turbine and its Handling |
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| Tian Mailu. Analysis on Expansion of Improved Domestic-made 300MW Steam Turbine and its Handling[J]. Northwest China Electric Power, 1999, 27(4): 24-26 |
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| Authors: | Tian Mailu |
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| Abstract: | This paper analyzes the blockage caused by expansion and high Mp differential expansion on No.4 Weihe Power Generation Corp.Ltd..The pulling-out of No.1,2 bering,checking of pin-sliding system,adding expansion joints on steam extraction pipe of MP cylinder,and effect after handling on steam turbine No.4 during the overhaul of 1998 are described. |
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| Keywords: | steam turbine expansion handing |
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