摘要
对燃煤锅炉改烧燃气的可行性、燃烧器的选择、燃煤锅炉改烧燃气应注意的问题进行了讨论。燃煤锅炉改烧燃气后 ,燃烧器需要适应炉膛处于负压运行的状态 ,为此结合扩散燃烧和部分预混式燃烧方法 ,设计出扩散—大气式复合型燃烧器。介绍了该燃烧器的结构。
Such issues are studied as the feasibility of changing coal fired boiler into gas fired boiler, burner selecting and the problems raised when changing. The burner is needed to adapt to the negative pressure after changing. By refering to the spread burning and partially pre mixed burning, a composite burner is developed and its burning structure, principle and characteristics are introduced.
出处
《山东建筑工程学院学报》
2000年第3期96-98,共3页
Journal of Shandong Institute of Architecture and Engineering
关键词
燃煤锅炉
燃气锅炉
燃烧器
coal fired boiler
gas fired boiler
burner
