| 丙烯洗涤塔循环泵机械密封失效原因分析及改造 |
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| 引用本文： | 王文臣,陈永忠.丙烯洗涤塔循环泵机械密封失效原因分析及改造[J].石油化工设备技术,2000,21(6):38-39,46. |
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| 作者姓名： | 王文臣 陈永忠 |
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| 作者单位： | 中原石油化工有限责任公司,濮阳,457000 |
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| 摘 要： | 聚丙烯装置丙烯洗涤塔循环泵机械密封频繁发生泄漏失效后 ,通过故障分析找到了失效的原因并对其进行了改造 ,使问题得到了解决。
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| 关 键 词： | 循环泵 机械密封 失效分析 改造 |
| 修稿时间： | 2000-04-25 |
FAILURE REASON ANALYSIS AND RECONSTRUCTION OF CIRCULATING PUMP MECHANICAL SEAL FOR PROPYLENE SCRUBBER |
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| Wang Wenchen,Chen Yongzhong.FAILURE REASON ANALYSIS AND RECONSTRUCTION OF CIRCULATING PUMP MECHANICAL SEAL FOR PROPYLENE SCRUBBER[J].Petro-Chemical Equipment Technology,2000,21(6):38-39,46. |
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| Authors: | Wang Wenchen Chen Yongzhong |
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| Abstract: | The mechanical seal of propylene scrubber circulating pump in propylene unit was failure caused by leakage frequently.By means of failure analysis,the failure reason was obtained.After reconstruction,the problem was solved. |
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| Keywords: | Circulating pump Mechanical seal Failure analysis Reconstruction |
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