| 干气密封的应用 |
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| 引用本文： | 刘宏巍,尹大志,李健,沈恩润.干气密封的应用[J].辽宁化工,2009,38(5):343-344. |
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| 作者姓名： | 刘宏巍 尹大志 李健 沈恩润 |
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| 作者单位： | 沈阳石蜡化工有限公司,辽宁,沈阳,110141 |
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| 摘 要： | 在现代石化行业中，常常采用离心泵来输送液态烃，液态烃属于易燃、易爆的危险介质，一旦大量泄漏到环境中，将带来极大的安全隐患和环境污染，对生产装置的安全造成严重的威胁。因此，这类液态烃泵轴封的可靠性和密封性在很大程度上决定了泵是否能可靠、稳定、安全地运行。针对干气密封在液态烃泵上的应用进行了说明。
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| 关 键 词： | 离心泵 液态烃 泄漏 安全隐患 环境污染 干气密封 |
Application of Dry Gas Seal |
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| LIU Hong-wei,YIN Da-zhi,LI Jian,SHEN En-run.Application of Dry Gas Seal[J].Liaoning Chemical Industry,2009,38(5):343-344. |
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| Authors: | LIU Hong-wei YIN Da-zhi LI Jian SHEN En-run |
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| Affiliation: | Shenyang Paraffin Wax Chemical Co.;LTD.;Senyang 110141;China |
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| Abstract: | In modern petrochemical industry,centrifugal pump is often used to carry liquid hydrocarbon,liquid hydrocarbon belongs to inflammable and explosive dangerous medium,once large leakage to environment will bring great security problems and environmental pollution,the safety of production equipments will be seriously threatened.Therefore,reliability and sealing of this kind of liquid hydrocarbon pump shaft seal can determine whether the pump operation is reliable,stable and safe.At last,applications of dry gas... |
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| Keywords: | Centrifugal pump Liquid hydrocarbon Leakage Safe hidden trouble Environmental pollution Dry gas seal |
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