超(超)临界循环流化床锅炉技术的发展  

Progress of Supercritical and Ultra-Supercritical Circulating Fluidized Bed Boiler Technology

作　　者：蔡润夏 吕俊复[1] 凌文[2] 杨海瑞[1] 张缦[1] 岳光溪[1] CAI Runxia LU Junfu LING Wen YANG Hairui ZHANG Man YUE Guangxi(Department of Thermal Engineering, Tsinghua University, Beijing 100084, China Shenhua Group Co. Ltd., Beijing 100011, China)

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

出　　处：《中国电力》2016年第12期1-7,共7页Electric Power

基　　金：国家重点研发计划项目(2016YFB0600201)~~

摘　　要：超(超)临界循环流化床燃烧技术兼具循环流化床燃烧技术和超(超)临界蒸汽循环的优点,可以实现低成本、高效率清洁煤燃烧,是循环流化床燃烧技术的重要发展方向。对比分析了国内外超临界循环流化床锅炉设计特点和运行特性,包括波兰460 MW、俄罗斯330 MW和中国600 MW、350 MW超临界锅炉机组;同时介绍了国内外超超临界循环流化床锅炉的最新进展,包括韩国550 MW和中国660 MW循环流化床锅炉机组。The supercritical and ultra-supercrifical circulating fluidized bed （CFB） combustion technology combines the advantages of CFB combustion and supercritical/ultra-supercritical steam cycle, which can achieve low cost and high efficient clean coal combustion, and will be one of the most important development trends of CFB combustion technology. In this paper, the design and operation characteristics of supercritical CFB boilers are compared, including the boilers of 460 MW in Poland, 330 MW in Russia, and 600 MW and 350 MW in China. Also the update progress of ultra-supercritical CFB boilers is introduced, including the ones of 550 MW in South Korea and 660 MW in China.

关 键 词：超临界机组 超超临界 循环流化床 锅炉 

分 类 号：TK229.66[动力工程及工程热物理—动力机械及工程]