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煤粉锅炉液化气点火装置的理论与实践
引用本文:刘圣勇,刘志刚,李遂亮,张全国. 煤粉锅炉液化气点火装置的理论与实践[J]. 热能动力工程, 1999, 14(6): 447-449
作者姓名:刘圣勇  刘志刚  李遂亮  张全国
作者单位:1. 农业部能源重点开放实验室
2. 西安交通大学
3. 河南农大机电工程学院
摘    要:阐述了煤粉锅炉液化气点火装置的喷嘴、此射器及烧嘴的设计计算与稳定火焰的方法,通过应用,得出了该点火装置具有火焰温度高、适应性强、使用方便等优点,在电站锅炉无油、少油点火方面有着广阔的应用前景。

关 键 词:煤粉锅炉  液化气  强制预混  点火装置

Theory and Practice of a Liquefied Petroleum Gas-based Ignition Device for Pulverized Coal-fired Boilers
Liu Shengyong,et al. Theory and Practice of a Liquefied Petroleum Gas-based Ignition Device for Pulverized Coal-fired Boilers[J]. Journal of Engineering for Thermal Energy and Power, 1999, 14(6): 447-449
Authors:Liu Shengyong  et al
Abstract:This paper expounds in detail the design and calculation of nozzles, injectors and burner cones of a liquefied petroleum gas based ignition device for pulverized coal fired boilers as well as ways and means for flame stabilization. Application results show that such ignition devices feature a high flame temperature, good adaptability in operation and ease of use, etc. They have broad prospects for use in utility boilers, that consume no oil or only a limited amount of oil for ignition.
Keywords:pulverized coal fired boiler   liquefied petroleum gas   forced pre mixing   ignition device  
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