| 多级高压液氨泵机封的设计特点及运行情况 |
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| 引用本文： | 曹丰声.多级高压液氨泵机封的设计特点及运行情况[J].大氮肥,1997,20(4):220-223. |
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| 作者姓名： | 曹丰声 |
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| 作者单位： | 九江石化化肥责任有限公司 |
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| 摘 要： | 对螺旋槽组合式机封的设计特点进行分析，并对运行情况和改进进行介绍。
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| 关 键 词： | 螺旋槽密封 螺旋转子 阻隔气体 |
DESIGN CHARACTERISTICS AND OPERATION OF THE MECHANICAL SEAL OF HP MULTIPLE LIQUID AMMONIA PUMP |
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| Cao,Fengsheng.DESIGN CHARACTERISTICS AND OPERATION OF THE MECHANICAL SEAL OF HP MULTIPLE LIQUID AMMONIA PUMP[J].Large Scale Nitrogenous Fertilizer Industry,1997,20(4):220-223. |
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| Authors: | Cao Fengsheng |
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| Abstract: | Analyzes the design characteristics of the spiral groove combined mechanical seal,and presents its operation and modification. |
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| Keywords: | spiral groove seal spiral rotor choke gas |
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