| 微油点火技术在W形火焰锅炉中的应用 |
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| 引用本文： | 李昌松,于鹏峰,张晖,谢国鸿,徐湘沪.微油点火技术在W形火焰锅炉中的应用[J].发电设备,2014,28(5):332-335. |
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| 作者姓名： | 李昌松 于鹏峰 张晖 谢国鸿 徐湘沪 |
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| 作者单位： | 1. 国电南宁发电有限责任公司,南宁,530000
2. 湖南省电力公司电力科学研究院,长沙,410007 |
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| 摘 要： | 介绍了某电厂微油点火系统的原理和组成,对W形火焰锅炉使用微油点火系统点火用煤的选择进行了分析,对运行中出现的微油油枪点火失败、燃烧不好、微油燃烧器结焦及壁温超温等现象进行了分析并提出了相应的对策,指出为保证微油点火系统安全稳定运行,在系统安装、启动及停用过程中应注意的事项。
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| 关 键 词： | 锅炉 微油点火系统 结焦 无烟煤 |
Application of Tiny-oil Ignition Technology in W-Flame Boiler |
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| Li Changsong,Yu Pengfeng,Zhang Hui,Xie Guohong,Xu Xianghu.Application of Tiny-oil Ignition Technology in W-Flame Boiler[J].Power Equipment,2014,28(5):332-335. |
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| Authors: | Li Changsong Yu Pengfeng Zhang Hui Xie Guohong Xu Xianghu |
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| Affiliation: | Li Changsong, Yu Pengfeng , Zhang Hui , Xie Guohong , Xu Xianghu (1. Guodian Nanning Power Generation Co., Ltd., Nanning 530000, China; 2. Electric Power Research Institute, Hunan Electric Power Company, Changsha 410007, China) |
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| Abstract: | An introduction is being presented to the principle and composition of tiny-oil ignition system in a certain power plant with W-flame boiler, together with an analysis on coal selection for the ignition system. Meanwhile, various phenomena occurring in operation of the boiler are analyzed, such as failed ignition of the tiny-oil gun, poor combustion, tiny-oil burner coking and overheated wall temperature, etc., to which corresponding countermeasures are proposed. Matters needing attention in the process of system installation, startup and shutdown are listed so as to ensure safe and stable operation of the tiny- ignition system. |
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| Keywords: | boiler tiny-oil ignition system coking anthracite |
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