| 离心泵气蚀现象分析与处理 |
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| 引用本文： | 张光辉,陈乃秋,傅俊丰,刘亚丽,李文明.离心泵气蚀现象分析与处理[J].石油化工设备,2012,41(5):89-91. |
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| 作者姓名： | 张光辉 陈乃秋 傅俊丰 刘亚丽 李文明 |
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| 作者单位： | 中国石油辽阳石化分公司,辽宁辽阳,111003 |
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| 摘 要： | 针对某炼化企业乙二醇装置环氧乙烷解析塔底离心泵运行性能严重下降可能导致发生故障或事故的实际情况,结合操作工况详细分析了该泵产生单侧气蚀现象的原因,提出了相应的处理措施并实施,消除了制约生产的设备隐患。
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| 关 键 词： | 离心泵 性能下降 单侧气蚀 |
Analysis and Resolve Scheme of Centrifugal Pump with Cavitation |
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| ZHANG Guang-hui
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CHEN Nai-qiu
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FU Jun-feng
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LIU Ya-li
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LI Wen-ming.Analysis and Resolve Scheme of Centrifugal Pump with Cavitation[J].Petro-Chemical Equipment,2012,41(5):89-91. |
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| Authors: | ZHANG Guang-hui CHEN Nai-qiu FU Jun-feng LIU Ya-li LI Wen-ming |
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| Affiliation: | (Petroleum Chemical Company of Liaoyang, Liaoyang 111003, China) |
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| Abstract: | In view of existing situation of the running function serious decrease and the possibili- ty of breakdown and malfunction of a centrifugal pump in a petroleum and chemical plant, the cause of uneven cavitation was thoroughly analyzed and feasible plans were made. Then the hid- den equipment trouble was resolved thoroughly. It can also provide a good reference to resolve the similar problem for a person of the same occupation. |
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| Keywords: | centrifugal pump function decrease uneven cavitation |
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