| 离心压缩机新型轴封设计 |
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| 引用本文： | 张书贵,王宗明,王振波. 离心压缩机新型轴封设计[J]. 压缩机技术, 2002, 0(5): 8-11 |
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| 作者姓名： | 张书贵 王宗明 王振波 |
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| 作者单位： | 石油大学机电系,山东,东营,257061 |
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| 摘 要： | 针对2MB—CH型离心压缩机设计了一种新型的轴封结构，该结构结合了迷宫密封和抽气密封的优点，并采用蒸汽作为阻塞介质，结构简单，运行费用低，无污染，安全可靠。现场应用表明。该种密封的性能明显优于其它密封形式。
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| 关 键 词： | 离心压缩机 轴封 设计 密封性能 蒸汽阻塞密封 石油化工工业 |
| 文章编号： | 1006-2971(2002)05-0008-04 |
Design of a new type of shaft seal for centrifugal compressors |
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| ZHANG Shu gui,WANG Zong ming,WANG Zhen bo. Design of a new type of shaft seal for centrifugal compressors[J]. Compressor Technology, 2002, 0(5): 8-11 |
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| Authors: | ZHANG Shu gui WANG Zong ming WANG Zhen bo |
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| Abstract: | A new type of shaft seal is invented,which is to be used in 2MB-CH centrifugal compressors.This shaft seal combines the labyrinth seal and evacuator seal,and the pressure steam is used as the sealing medium.The application on field shows that the shaft seals perform very well and are superior to other seals in properties with its simply construct,pollution free,high reliability and low operating cost. |
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| Keywords: | centrifugal compressor shaft seal design |
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