| 压缩机密封技术及其发展趋势 |
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| 引用本文： | 李吉宏,王为民.压缩机密封技术及其发展趋势[J].压缩机技术,2010(5):46-48. |
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| 作者姓名： | 李吉宏 王为民 |
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| 作者单位： | 辽宁石油化工大学石油天然气工程学院,辽宁抚顺113001 |
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| 摘 要： | 介绍了工业压缩机中常采用的密封类型,阐述了4种密封形式的密封原理,并对高速透平压缩机轴端密封的特点进行比较,分析了石化行业中工艺气体高速透平压缩机轴端密封的发展趋势,为实际生产中压缩机的使用和维护提供必要的理论指导。
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| 关 键 词： | 压缩机 密封 发展趋势 机械接触式 干气体密封 |
Compressor Sealing Technology and Developing Trend |
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| LI Ji-hong,WANG Wei-min.Compressor Sealing Technology and Developing Trend[J].Compressor Technology,2010(5):46-48. |
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| Authors: | LI Ji-hong WANG Wei-min |
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| Affiliation: | (Liaoning Shihua University,Funshun 113001,China) |
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| Abstract: | Sealing types usually adopted in industrial compressor are introduced,expound sealing principle of four types,and conpare the features of axle end sealing in high speed turbine compressor,analyse the developing trend of axle end sealing in process gas compressor used in petrochemical industry,provide necessary theoretical guidance for practical manufacture in compressor use and maintenance. |
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| Keywords: | compressor sealing developing trend mechanical contact type dry gas sealing |
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