| 煤矿主排水泵气蚀损伤机理的研究 |
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| 引用本文： | 麻然斌. 煤矿主排水泵气蚀损伤机理的研究[J]. 江西煤炭科技, 2009, 0(1) |
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| 作者姓名： | 麻然斌 |
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| 作者单位： | 鹤岗矿业集团富力矿,黑龙江,鹤岗,154103 |
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| 摘 要： | 通过对气蚀产生原因的分析和实验研究,表明煤矿主排水泵叶轮破坏主要是气蚀造成的,提出了进一步净化矿井水是避免煤矿主排水泵气蚀和延长叶轮寿命的一个有效途径。
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| 关 键 词： | 排水泵 叶轮 气蚀 损伤 |
Study on Mechanism of Cavitation Damage in Main Mine Drainage Pump |
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| Ma Ranbin. Study on Mechanism of Cavitation Damage in Main Mine Drainage Pump[J]. Jiangxi Coal Science & Technology, 2009, 0(1) |
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| Authors: | Ma Ranbin |
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| Abstract: | According to the causal analysis of cavitation by experiement,the author has pointed out that cavitation leads to the damage of impeller in drainage pump,and put forward an effective way to avoid cavitation damage in main mine drainage pump and improve impeller's service life by purifying mine water. |
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| Keywords: | drainage pump impeller cavitation damage |
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