| 一起透平膨胀机叶轮断裂故障分析及处理 |
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| 引用本文： | 朱艳才,毛新玲.一起透平膨胀机叶轮断裂故障分析及处理[J].冶金动力,2014(7):30-31. |
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| 作者姓名： | 朱艳才 毛新玲 |
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| 作者单位： | 宝钢集团新疆八一钢铁有限公司制氧分厂,新疆乌鲁木齐830022 |
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| 摘 要： | 介绍了一起法国Cryostar TC300/70-A膨胀机发生的叶轮断裂事故,分析了事故原因,阐述了事故处理过程,为进口膨胀机备件国产化制作、安装提供了参考实例。
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| 关 键 词： | 膨胀机 增压端叶轮 扩压器 气封 油封 轴承 |
Analysis and Treatment of an Impeller Fracture Accident of Turbo-expander |
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| ZHU Yancai,MAO Xinling.Analysis and Treatment of an Impeller Fracture Accident of Turbo-expander[J].Metallurgical Power,2014(7):30-31. |
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| Authors: | ZHU Yancai MAO Xinling |
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| Affiliation: | (Oxygen Generation Plant of Baosteel Bayi Iron ＆ Steel Co. Ltd., Urumqi, Xinjiang 830022, China) |
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| Abstract: | A impeller fracture accident of the French Cryostar TC300/70-A expander is introduced, causes of the accident are analyzed and treatment process of the accident is presented, providing practical references for home manufacturing and installation of spare parts for imported expander. |
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| Keywords: | expander booster-end impeller diffuser air sealing oil sealing bearing |
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