| 烟煤锅炉掺烧扎赉诺尔煤技术研究 |
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| 引用本文： | 蔡昕,蒙毅,何红光,刘家利. 烟煤锅炉掺烧扎赉诺尔煤技术研究[J]. 热力发电, 2011, 40(9). DOI: 10.3969/j.issn.1002-3364.2011.09.049 |
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| 作者姓名： | 蔡昕 蒙毅 何红光 刘家利 |
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| 作者单位： | 1. 华北电力大学控制与计算机工程学院,北京,102206
2. 西安热工研究院有限公司,陕西 西安,710032 |
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| 摘 要： | 采用西安热工研究院有限公司开发的煤粉着火试验炉以及一维火焰炉进行试验,研究了高水分扎赉诺尔煤与国内典型烟煤的掺烧性能。结果表明,扎赉诺尔煤燃烧性能优异,烟煤掺烧扎赉诺尔煤后混煤的着火稳定性以及燃烧效率提高;扎赉诺尔煤具有严重的结渣倾向,混煤的结渣性是决定扎赉诺尔煤掺烧比例的重要因素。提出了烟煤锅炉安全、经济地燃用扎赉诺尔煤的运行优化措施,以及制粉系统优化运行和防爆措施。
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| 关 键 词： | 烟煤锅炉 掺烧 扎赉诺尔煤 高水分 结渣性 |
STUDY ON MIXEDLY BURNING ZHALAINOER COAL IN BITUMINITE-FIRED BOILER |
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| CAI Xi,MENG Yi,HE Hongguang,LIU Jiali. STUDY ON MIXEDLY BURNING ZHALAINOER COAL IN BITUMINITE-FIRED BOILER[J]. Thermal Power Generation, 2011, 40(9). DOI: 10.3969/j.issn.1002-3364.2011.09.049 |
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| Authors: | CAI Xi MENG Yi HE Hongguang LIU Jiali |
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| Affiliation: | CAI Xi1,MENG Yi2,HE Hongguang2,LIU Jiali2 1.College of Computer and control Engineering,North China Electric Power University,Beijing 102206,PRC 2.Xi'an Thermal Power Research Institute Co Ltd,Xi'an 710032,Shaanxi Province,PRC |
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| Abstract: | Adopting the pulverized coal ignition test furnace developed from TPRI,as well as the one-dimensional flame furnace,the mixedly burning behavior of the high-moisture Zhalainoer coal with typical bituminite in china has been studied.Results show that the combustion behavior of Zhalainoer coal is superior,after mixedly burning Zhalainoer coal with bituminite,the ignition stability and combustion efficiency of the mixed coal have been improved.The Zhalainoer coal boasts serious slagging tendency,the slagging b... |
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| Keywords: | bituminite-fired boiler mixedly burning Zhalainoer coal high-moisture slagging behavior |
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