660 MW超临界塔式炉燃用高钠褐煤实践研究.pdfVIP

湖 南 电 力 第 36卷 第 4 期 HUNAN ELECTRIC POWER 2016年 8 月 d o i:1 0 . 3 9 6 9 /j. issn . 1 0 0 8 -0 1 9 8 . 2 0 1 6 . 0 4 . 0 1 7 660 M W 超临界塔式炉燃用高钠褐煤 实践研究 于 鹏 峰 \黄 伟 \李 文 军 \杨 剑 锋 \宋 清 泉 2 (1.国网湖南省电力公司电力科学研究院，湖南长沙410007; 2.神华国能哈密电厂，新疆哈密839000) 摘 要 ：对新疆哈密大南湖矿区两种高钠褐煤进行了结渣特性分析，介绍了哈密某电厂 塔式锅炉针对哈密高钠褐煤采取的设计措施、调试及运行中发现的问题以及采取的预防 及处理措施，并对燃用高钠煤锅炉设计及运行提出了建议，结合机组调试及燃烧优化试 验实践证明采取科学措施后燃用该地区高钠煤可实现大比例掺烧。 关键词：塔式锅炉；高钠煤；结渣 中图分类号：TM227. 1 文献标志码：B 文章编号：1008-0198(2016)04-0066-04 Practice and research of high sodium lignite combustion characteristics in 660 MW subcritical pressure updraft boiler Y U P e n g fe n g 1 , H U AN G W e i 1 , LI W e n ju n 1 , Y AN G Jia n g fen g 1 , SO N G Q in g q u a n 2 ( 1 . S tate G rid H u n a n E le ctric P ow er C orporation E le ctric P o w er R e se arc h In s titu te , C h an g sh a 4 1 0 0 0 7 , C h in a; 2 . S h e n h u a G uon en g H am i P o w er P la n t, H am i 8 3 9 0 0 0 , C h in a) Abstract : This paper analyzes the slag characteristics of high sodium lignite of south lake mine in Hami of Xinjiang Province, introduces the design m easures, commissioning and operation situation of the tower boiler of Hami power p lan t, and puts forward some suggestions on the design and operation of high sodium coal boiler. The practice has proved that it can realize the large proportion of co-comubustion with high sodium coal in the region after the scientific measures are