机组启动过程中锅炉结焦原因分析  

Analysis of Boiler Coking Cause During Unit Start-up

作　　者：李衍平 LI Yanping(Huadian International Laicheng Power Plant,Jinan,Shandong 271199,China)

机构地区：[1]华电国际莱城发电厂,山东济南271199

出　　处：《东北电力技术》2020年第7期25-26,56,共3页Northeast Electric Power Technology

摘　　要：针对一起锅炉启动过程中发生的爆燃结焦事件,分析其运行操作步骤,锅炉结焦、掉焦的影响因素和提高锅炉稳燃能力的运行操作方式、燃煤掺配方法,并对锅炉结焦防治进行分析总结。In view of an explosion and coking event in the process of boiler start-up,this paper analyzes the operation steps,the influencing factors of boiler coking and coke dropping and coal blending method to improve the stable combustion capacity of the boiler.It analyzes and summarizes the prevention and control of boiler coking.

关 键 词：锅炉 结焦 床温 油枪 

分 类 号：TM621[电气工程—电力系统及自动化]