循环流化床整体化换热床的设计与运行  

Design and Operation of the INTREX^(TM) Heat Exchanger in CFB Boiler

作　　者：赵晴川[1] 

机构地区：[1]山东电力研究院

出　　处：《电站系统工程》2004年第5期29-30,36,共3页Power System Engineering

摘　　要：整体化换热床(INTREXTM)是一种流化床式的热交换器,它不包含机械运动部件,可通过调节通过换热床的物料流量以控制流化床锅炉的炉膛温度和蒸汽温度。介绍了整体化换热床的原理、设计特点以及在常压和增压流化床上的应用情况。The Integrated Recycle Heat Exchanger (INTREX? is a fluidized bed heat exchanger. It uses a non-mechanical means for regulating the rate of solids flow through the heat exchanger to control the furnace temperature or steam temperature. The process and mechanical design features of INTREX?configurations are described. Applications for both atmospheric and pressurized circulating fluidized bed boilers are discussed.

关 键 词：换热 循环流化床 流化床锅炉 蒸汽温度 炉膛温度 增压流化床 运行 热交换器 常压 部件 

分 类 号：TM621[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]