| 离心式水泵密封失效分析及技术改进 |
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| 引用本文： | 康冠军. 离心式水泵密封失效分析及技术改进[J]. 润滑与密封, 2002, 0(1): 63-65 |
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| 作者姓名： | 康冠军 |
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| 作者单位： | 中国石化集团洛阳石化总厂,洛阳,471012 |
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| 摘 要： | 针对离心式水泵填料密封存在的不足之处，通过对螺旋-填料组合密封的原理及方案分析，改进了离心泵的密封结构。取得了良好的密封效果及经济效益。
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| 关 键 词： | 离心式水泵 填料密封 螺旋密封 失效分析 技术改进 |
Failure Analysis and Technical Improvement of Packing Seal for Centrifugal Water Pump |
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| Kang Guanjun. Failure Analysis and Technical Improvement of Packing Seal for Centrifugal Water Pump[J]. Lubrication Engineering, 2002, 0(1): 63-65 |
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| Authors: | Kang Guanjun |
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| Abstract: | This paper analyzes the principle and scheme of helical-packing combined seal and improves the seal structure of centrifugal waterpump, with achieving a good sealing effect and economical benefit. |
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| Keywords: | Centrifugal Water Packing Seal Helical Seal |
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