W火焰锅炉燃用劣质无烟煤的稳燃技术  

Technical Research on Stable Combustion of the Lambskin-fired W-flame Boilers

作　　者：孙超凡[1] 李乃钊[1] 杨华[1] 徐齐胜[1] 宋景慧[1] 余岳溪[1] 温智勇[1] 

机构地区：[1]广东省电力试验研究所,广州510600

出　　处：《动力工程》2005年第2期201-206,共6页Power Engineering

基　　金：广东省电力科技发展"九.五"计划重点项目

摘　　要：对燃用韶关地区劣质难燃无烟煤的W火焰锅炉来说,长时间稳定燃烧是个较大的技术难题。介绍了W火焰炉的设计特点和调试期间发生的燃烧不稳现象,提出了针对劣质难燃无烟煤所采取的稳燃技术方法,描述了所达到的稳燃效果,并就燃烧和设计技术的进一步完善化给出了建议。Long-time stable combustion is a big technical problem for W-flame boilers, which fire lambskin from Shaoguan District. The design features of the boilers with W-flame in Shaoguan Power Plant and their unstable combustion behavior during commissioning are described. A technology for stable combustion of the lambskin is proposed with a description of the achieved effects. Suggestions for improving the combustion and design are also forwarded.

关 键 词：动力机械工程 W火焰锅炉 稳定燃烧 劣质无烟煤 低挥发份煤 

分 类 号：TK224[动力工程及工程热物理—动力机械及工程]