| 波纹管密封和多弹簧密封在炼油厂的应用与改进 |
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| 引用本文： | 刘雅婷. 波纹管密封和多弹簧密封在炼油厂的应用与改进[J]. 化工设备与管道, 2011, 48(5): 37-39 |
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| 作者姓名： | 刘雅婷 |
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| 作者单位： | 河南濮阳中原油田分公司石油化工总厂,河南濮阳,457165 |
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| 摘 要： | 波纹管密封和多弹簧密封因其密封性能可靠、安装操作简单,在石油化工行业中得到广泛应用.在应用过程中,也发现了该密封存在的一些问题.通过对冷却系统的改进、检测工具的研制和规范安装程序,大大提高了这类机械密封的使用寿命.
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| 关 键 词： | 波纹管密封 多弹簧密封 泄漏 改进 安装要求 |
Application of Bellow Tube Seal and Multi Spring Seal in Oil Refinery and Their Improvement |
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| LIU Ya-ting. Application of Bellow Tube Seal and Multi Spring Seal in Oil Refinery and Their Improvement[J]. Process Equipment & Piping, 2011, 48(5): 37-39 |
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| Authors: | LIU Ya-ting |
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| Affiliation: | LIU Ya-ting (Petrochemical Plant,Poyang Zhongyuan Oil Field Branch,Poyang 457165,China) |
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| Abstract: | In view of reliable seal characteristic and simple installation,bellow seal and multi-spring seal are widely applied in petrochemical industry.But,in the application of these seals,some problems were found.The cooling system and inspection tools were, then,improved and the installation process was carried out in comply with standard.In this way,the life of the seals has been greatly enhanced. |
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| Keywords: | bellow seal multi-spring seal leakage improvement |
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