| 朱万信,朱龙云,梁 硕.NHMF煤磨动态选粉机的性能研究[J].水泥工程,2016,29(4):19-21 |
| NHMF煤磨动态选粉机的性能研究 |
| Performance research of the NHMF type coal dynamic separator |
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| DOI： |
| 中文关键词: 动态选粉机 分级 煤磨 处理风量 牛顿效率 分级精度 转子转速 加料速率 |
| 英文关键词: coal-dynamic separator classification coal mill air volume Newton efficiency classification accuracy rotor rotation speed feed speed |
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| 中文摘要: |
| 介绍了NHMF煤磨动态选粉机的结构特点及工作原理；通过模型实验，对其分级性能进行了系统的研究，结果表明：（1）随着处理风量的增加，选粉机的牛顿效率在实验范围内有最佳值；（2） 提高转子转速，选粉机的牛顿效率与分级精度也随着增大；（3）随着加料速度的提高，选粉机的牛顿效率与分级精度降低。 |
| 英文摘要: |
| In this paper, the structural characteristics and classifying principle of the NHMF type coal dynamic separator are systematically introduced. And by model tests, its classifying performances are thoroughly studied, the results show as following: (1)With the increase of air volume, the Newton efficiency of the separator has a optimal value within the experimental range; (2) If the mortor speed Increases, the Newton efficiency and classification accuracy will also increase; (3) With the feed speed increasing, the Newton efficiency and classification accuracy reduces. |
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