| 循环氢压缩机干气密封的改造与应用 |
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| 引用本文： | 王超,尹宏伟.循环氢压缩机干气密封的改造与应用[J].石油化工设备技术,2001,22(3):59-61. |
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| 作者姓名： | 王超 尹宏伟 |
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| 作者单位： | 中国石化股份有限公司北京燕山分公司炼油厂, |
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| 摘 要： | 简单阐述了循环氢压缩机组K-201的干气密封改造及应用情况,对原浮环密封实际应用中存在的问题作了分析，并对干气密封的原理、结构及系统工艺流程作了简单介绍。
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| 关 键 词： | 螺旋槽端面密封 气膜 旋转环 静止环 |
| 文章编号： | 1006-8805(2001)03-0059-03 |
| 修稿时间： | 2001年2月25日 |
REFORMATION AND APPLICATION OF DRY GAS SEAL FOR CIRCULATING HYDROGEN COMPRESSOR |
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| Wang Chao,etc.SINOPEC Yanshan branch company refinery,P.C.REFORMATION AND APPLICATION OF DRY GAS SEAL FOR CIRCULATING HYDROGEN COMPRESSOR[J].Petro-Chemical Equipment Technology,2001,22(3):59-61. |
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| Authors: | Wang Chao etcSINOPEC Yanshan branch company refinery PC |
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| Affiliation: | Wang Chao,etc.SINOPEC Yanshan branch company refinery,P.C 102500 |
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| Abstract: | The reformation and application status of dry gas seal for circulating hydrogen compressor set K 201 are mentioned brifly.The problems existed in actual operation of original ring seal are analized.The principle,structure and system process flowsheet of dry gas seal are recommended brifly. |
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| Keywords: | Sprial groove end face seal Gas film Rotating ring Static ring Compensating ring Expanded tyre seal Floating ring seal |
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