大型循环流化床燃烧技术的最新进展  

The Latest Development of Large Scale Circulating Fluidized Bed Combustion Technology

作　　者：李军[1] 卢啸风[1] 

机构地区：[1]重庆大学

出　　处：《电站系统工程》2004年第5期1-4,共4页Power System Engineering

摘　　要：介绍了循环流化床燃烧技术的最新发展:燃煤循环流化床锅炉的大型化技术(包括旋风分离器、受热面布置、空气预热器、给料装置、冷渣器、布风装置以及返料装置)、大型循环流化床锅炉低污染技术的最新发展趋势、煤粉炉的循环流化床改造技术。The latest development of circulating fluidized bed (CFB) combustion technology, such as scaling up technology of coal-fired CFB boiler which including cyclone separator, arrangement of heat transfer surface, air preheater, fuel feeding equipment, bottom ash cooler, air distributor and circulating ash returning equipment are presented. The latest developing tendency of large scale CFB boilers?low pollution technology and pulverized coal boiler retrofitting to CFB boiler are also introduced.

关 键 词：循环流化床燃烧技术 大型循环流化床锅炉 冷渣器 布风装置 煤粉炉 空气预热器 返料 最新发展 最新进展 趋势 

分 类 号：TM621.2[电气工程—电力系统及自动化] TK229[动力工程及工程热物理—动力机械及工程]