利用临炉热风实现微油点火改造  

Transformation for Tiny-oil Ignition by Heat Air around Boiler

作　　者：贺桂林[1] 

机构地区：[1]神华天津国华盘山发电有限责任公司,天津蓟县301900

出　　处：《华北电力技术》2012年第10期31-34,共4页North China Electric Power

摘　　要：对利用临炉热风实现微油点火改造进行研究和论证,在节约了锅炉启动燃油同时还超前对锅炉炉膛及磨煤机进行预热,缩短了锅炉启动时间,简化了运行操作。通过方案的优化也降低了施工难度和工作量,同时也节约投资和运行成本。Research and demonstration was taken for tiny-oil ignition using heat air around boiler to reduce oil in st- artup of boiler and preheat furnace and coal ball mill. Meanwhile,this scheme could reduce startup time and simplify operation process. And optimization of this scheme brought down difficulty of construction and decreased work,invest- ment and operation cost.

关 键 词：微油点火 磨煤机 变加载 临炉热风 跨接管 

分 类 号：TK224.11[动力工程及工程热物理—动力机械及工程]