| 串联式干气密封在循环氢压缩机组中的应用 |
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| 引用本文： | 温泉.串联式干气密封在循环氢压缩机组中的应用[J].机械,2009,36(3):22-25. |
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| 作者姓名： | 温泉 |
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| 作者单位： | 中国石化扬子石油化工有限公司,芳烃厂,江苏,南京,210048 |
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| 摘 要： | 针对离心式循环氢压缩机工艺特点，选择了适合该机组的带中间进气的串联式干气密封结构厦控制系统。进行了干气密封的设计、选材，并提出产品质量控制、检验标准。密封及系统设计获得成功，串联式带中间迷宫的干气密封在年产140万吨芳烃改造装置循环氢压缩机组首次运用获得成功，保证了循环氢压缩机组的稳定运行。
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| 关 键 词： | 干气密封 循环氢压缩机组 选材 结构 控制系统 |
Application of tandem dry gas seal on circulating hydrogen compressors |
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| WEN Quan.Application of tandem dry gas seal on circulating hydrogen compressors[J].Machinery,2009,36(3):22-25. |
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| Authors: | WEN Quan |
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| Affiliation: | Sinopec Yangzi Petrochemical Company Ltd.;Nanjing 210048;China |
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| Abstract: | Based on the technology characteristics of centrifugal circulating hydrogen compressors,the tandem dry gas seals with seal gas inlet between two seals and corresponding control systems have been chosen.Material selection and the detailed design of dry gas seal have been done;product quality control and test standard have also been proposed.The success of the design of the seals and the corresponding systems guarantee the stable operation of the centrifugal compressors.Furthermore,the tandem dry gas seals wi... |
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| Keywords: | dry gas seal circulating hydrogen compressors material selection structure control system |
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