| 裂解气压缩机EC-1301干气密封国产化改造与应用 |
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| 引用本文： | 闫凤芹,郑万军.裂解气压缩机EC-1301干气密封国产化改造与应用[J].炼油与化工,2006,17(2):35-37. |
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| 作者姓名： | 闫凤芹 郑万军 |
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| 作者单位： | 大庆石化分公司化工一厂,黑龙江,大庆,163714;大庆石化分公司化工一厂,黑龙江,大庆,163714 |
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| 摘 要： | 介绍了干气密封的工作原理,通过对现场条件的论证,选用串联式干气密封;阐述了干气密封结构的设计;成功地完成EC-1301的干气密封国产化改造;填补了国内该项技术的空白,标志着我国干气密封设计制造技术达到了国际先进水平,有推广价值.
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| 关 键 词： | 离心式压缩机 干气密封 改造与应用 裂解气压缩机 |
| 文章编号： | 1671-4962（2006）02-0035-03 |
| 收稿时间： | 2006-01-09 |
| 修稿时间： | 2006年1月9日 |
The nationalization rebuilt of dry gas seal on EC-1301 cracking gas compressor |
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| Yan Fengqin,Zheng Wanjun.The nationalization rebuilt of dry gas seal on EC-1301 cracking gas compressor[J].Refining Chemical Industry,2006,17(2):35-37. |
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| Authors: | Yan Fengqin Zheng Wanjun |
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| Abstract: | Describes the principle and structure design of dry gas seal. After site condition research, the nationalization rebuilt of dry gas seal on EC-1301with series dry gas seal was successfully conducted. The revamping filled the technology gap in our country and is also a sign of attaining the first level in the world on dry gas seal design and manufacture. It is worth to be popularized. |
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| Keywords: | centrifugal compressor dry gas seal improvement and application crack gas compressor |
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