| 离心压缩机气体密封的应用 |
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| 引用本文： | 唐庆武.离心压缩机气体密封的应用[J].炼油技术与工程,1999,29(1). |
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| 作者姓名： | 唐庆武 |
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| 作者单位： | 齐鲁石油化工公司胜利炼油厂!山东省淄博市255434 |
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| 摘 要： | 比较了离心式石油气体压缩机的三种轴封形式──迷宫抽气密封、浮环密封和气体密封在生产中的使用情况。指出了近几年国内开发的气体密封具有结构简单、密封可靠、运行费用低、投资少等优点，可推广应用。
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| 关 键 词： | 石油气压缩机 离心压缩机 气体 密封 应用 |
APPLICATION OF GAS SEALING FOR CENTRIFUGAL COMPRESSORS |
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| Tang Qingwu.APPLICATION OF GAS SEALING FOR CENTRIFUGAL COMPRESSORS[J].Petroleum Refinery Engineering,1999,29(1). |
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| Authors: | Tang Qingwu |
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| Abstract: | The commercial application of three types of shaft sealing for the centrifugal petroleum gas compressors, i. e, labyrinth sealing, floating ring sealing and gas sealing were compared. It was pointed out that the domestic gas sealing techniques developed in recent years has advantages of simple configuration, reliable sealing, low operating cost and low installation cost. It is appropriate for popularization. |
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| Keywords: | petroleum gas compressor centrifugal compressor gas sealing commercial application |
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