| 再燃低NOx燃烧技术中超细磨煤机的试验研究 |
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| 引用本文： | 杨龙滨,张国磊,张鹏,邱朋华,吴少华. 再燃低NOx燃烧技术中超细磨煤机的试验研究[J]. 节能技术, 2009, 27(4): 296-298,306 |
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| 作者姓名： | 杨龙滨 张国磊 张鹏 邱朋华 吴少华 |
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| 作者单位： | 1. 哈尔滨工程大学,动力与能源工程学院,哈尔滨,150001
2. 哈尔滨工业大学,能源科学与工程学院,哈尔滨,150001 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 对再燃低NOx燃烧技术改造时制粉系统中MPS磨煤机的性能进行了试验研究，通过调整磨煤机所配置的静态分离器的挡板开度，可以降低煤粉细度，改善煤粉均匀性，但磨煤机电耗和阻力会有所提高，同时一次风管的分配特性会有所改变。
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| 关 键 词： | MPS磨煤机 静态分离器 试验研究 |
Experimental Study on the Super Fine Grinding Performance of MPS Mill for Low NOx Pulverized Coal Combustion by Reburning |
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| YANG Long-bin,ZHANG Guo-lei,ZHANG Peng,QIU Peng-hua,WU Shao-hua. Experimental Study on the Super Fine Grinding Performance of MPS Mill for Low NOx Pulverized Coal Combustion by Reburning[J]. Energy Conservation Technology, 2009, 27(4): 296-298,306 |
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| Authors: | YANG Long-bin ZHANG Guo-lei ZHANG Peng QIU Peng-hua WU Shao-hua |
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| Affiliation: | 1.School of Power and Energy Engineering;Harbin Engineering University;Harbin 150001;China;2.School of Energy Science and Engineering;Harbin Institute of Technology;Harbin;150001 |
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| Abstract: | An experimental study on super fine grinding performance of the MPS mill was conducted for low NOx pulverized coal combustion by reburning.With adjusting the opening degree of baffle plate in the stationary classifier of the MPS mill,the fineness of pulverized coal was decreased,the particle size distribution was more even,but the power consumption and pressure drop of the MPS mill were increased.At the same time,the distributing characteristic of primary air was changed. |
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| Keywords: | MPS mill stationary classifier experimental study |
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