600MW超临界燃褐煤机组的锅炉选型研究  

Study on 600MW Super-critical Lignite-fired Boiler Selection

作　　者：杨根盛 李忠 杨定华 张大龙[2] 

机构地区：[1]神华集团公司,北京100011 [2]清华大学热能工程系,北京100084

出　　处：《锅炉技术》2014年第4期40-44,共5页Boiler Technology

摘　　要：对燃用内蒙古高水分褐煤的600MW超临界煤粉锅炉和600MW超临界循环流床(CFB)锅炉方案进行了技术经济性比较。研究表明,超临界CFB锅炉在总体性能指标、耗水指标、占地指标等方面均优于充分优化后的超临界煤粉锅炉方案。在建设投资和运行成本方面,超临界CFB锅炉也优于超临界煤粉锅炉。Compared the technical and economic factors of 600 MW supercritical pulverized coal boiler and 600 MW supercritical circulating fluid bed（CFB） boiler that are fired high moisture lignite in Inner Mongolia province. The results show that supercritical CFB boilers are superior in terms of overall performance; water consumption and floor space optimize su- percritical pulverized coal boilers. In addition, supercritical CFB boilers are better than super- critical pulverized coal boilers in capital investment and operating costs.

关 键 词：褐煤 超临界机组 锅炉选型 技术经济比较 

分 类 号：TK229.2[动力工程及工程热物理—动力机械及工程]