| 空气增压机三级气封漏气的分析及处理 |
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| 引用本文： | 李明国.空气增压机三级气封漏气的分析及处理[J].深冷技术,2011(5):14-15. |
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| 作者姓名： | 李明国 |
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| 作者单位： | 五矿营口中板有限责任公司; |
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| 摘 要： | 由于2X2MSGE+3ARC/30型空气增压机三级气封水平中心高于转子轴承水平中心,导致气封泄漏量增加,影响了下一级的供气量和空气增压机的运行安全。叙述解体齿轮箱、拆卸三级气封查找故障原因的过程,阐述采取的处理措施和效果。
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| 关 键 词： | 离心压缩机 空气增压机 气封 泄漏 偏心 |
Analysis and treatment of leakage of 3-stage air seal of air booster |
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| Li Mingguo.Analysis and treatment of leakage of 3-stage air seal of air booster[J].Cryogenic Technology,2011(5):14-15. |
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| Authors: | Li Mingguo |
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| Affiliation: | Li Mingguo(Minmetals Yingkou Medium Plate Co.,Ltd.,Laobian District,Yingkou 115005,Liaoning,P.R.China) |
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| Abstract: | The horizontal center of 3-stage air seal of Model 2X2MSGE+3ARC/30 air booster is higher than that of rotor bearing and thus the volume of air leakage from air seal increases,which impairs the next-stage air supply volume and safe run of the air booster.Here,the process to find out the causes through disassembling the gear box and 3-stage air seal is briefed and corrective measures and their effects are described. |
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| Keywords: | Centrifugal compressor Air booster Air seal Leakage Eccentricity |
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