| MPS磨煤机旋转分离器的试验研究 |
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| 引用本文： | 娄新生,王志维.MPS磨煤机旋转分离器的试验研究[J].中国电机工程学报,1995,15(6):411-416. |
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| 作者姓名： | 娄新生 王志维 |
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| 作者单位： | 华中理工大学煤燃烧国家重点实验室，北京电力设备总厂磨煤机研究室 |
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| 摘 要： | 本文简要介绍了ＭＰＳ磨煤机旋转分离器的模化原理和第二自模化区的测定试验；使用粒子动态分析仪（ＰＤＡ）测量了分离器内部旋流场；测试了分离器模型的分离特性和流动阻力特性随转速、风量和给粉浓度的变化关系；通过分析，给出了分离器设计的基本原则。
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| 关 键 词： | 旋转分离器 磨煤机 试验 |
Experimental Study on Rotary Classifier Used in MPS Type Pulverized Mill |
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| Lou Xinsheng,Zhou Huaichun,Zhang Mingchun,Cheng Shangmo,Zheng Chuguang,Han Caiyuan.Experimental Study on Rotary Classifier Used in MPS Type Pulverized Mill[J].Proceedings of the CSEE,1995,15(6):411-416. |
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| Authors: | Lou Xinsheng Zhou Huaichun Zhang Mingchun Cheng Shangmo Zheng Chuguang Han Caiyuan |
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| Affiliation: | Lou Xinsheng;Zhou Huaichun;Zhang Mingchun;Cheng Shangmo;Zheng Chuguang;Han Caiyuan(National Coal Combustion Laboratory Huazhong University of Science and Technology Wuhan 430074 China |
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| Abstract: | In this paper,the modeling principles of a rotary classifier used in a MPS pulverizing mill and the lest of the second self-modeling region of the classifier model are briefly introduced;the variation rules of the swirling flow field in the classifier model were measured with the aid of the Particle Dynamic Anemometer(PDA);the variation relations of the classification performance figures and the flow resistance characteristics of the model with the rotation rate,flow rate and concentration were experimentally investigated ;finally primary rules for rotary classifier design were proposed. |
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| Keywords: | rotary classifier similarity modeling flow field measurement classification performance flow resistance |
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