| 屏蔽电泵运行中存在问题的分析与改进 |
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| 引用本文： | 钱伟,张斌.屏蔽电泵运行中存在问题的分析与改进[J].河北冶金,2003(5):55-56. |
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| 作者姓名： | 钱伟 张斌 |
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| 作者单位： | 石家庄焦化集团有限责任公司苯精制分厂,河北,石家庄,050031 |
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| 摘 要： | 对屏蔽电泵在非设计流量下工作存在较大的轴向力不平衡，造成前端轴承磨损严重进行了分析。在不降低效率的情况下，在屏蔽电泵的泵头加入平衡盘使轴向力得到平衡，并取得了满意的效果。
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| 关 键 词： | 屏蔽电泵 轴向力 平衡盘 运行 轴承 磨损 焦化厂 |
| 文章编号： | 1006-5008(2003)05-0055-02 |
| 修稿时间： | 2003年9月9日 |
ANALYSIS OF PROBLEMS IN OPERATION OF SHIELDED ELECTRIC-PUMP AND ITS IMPROVEMENT |
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| QIAN Wei,ZHANG Bin.ANALYSIS OF PROBLEMS IN OPERATION OF SHIELDED ELECTRIC-PUMP AND ITS IMPROVEMENT[J].Hebei Metallurgy,2003(5):55-56. |
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| Authors: | QIAN Wei ZHANG Bin |
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| Abstract: | It is analyzed that the head bearing is heavily worn because there is a rather large axial force existing in shielded electric-pump when operating under non-designed flew. A balance plate is put into the pump head to balance the axial force without lowering efficiency and a good effect got. |
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| Keywords: | shielded electric-pump axial force balance plate |
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