RCFB-FGD技术在银川热电厂的应用  

The application of RCFB - FGD technology in Yinchuan Power Plant

作　　者：白国庆 张满贵 

机构地区：[1]银川热电有限责任公司,银川市750002

出　　处：《宁夏电力》2004年第4期1-3,17,共4页Ningxia Electric Power

摘　　要：详细介绍了德国WUIYF公司的回流式循环流化床烟气脱硫工艺(RCFB-FGD)和该技术在银川热电公司#4、#5炉的应用情况，对应用过程中出现的流化床差压波动大、脱硫效率调节跟踪滞后及二级电除尘出口烟尘浓度过大等问题的解决方法进行了细致的分析，并针对该技术的配置提出了建议。This paper in detail introduces RCFB-FGD(Reflux Circulating Fluidized Bed Flue Gas Desulfurization) of German WULFF and its application on ~#4 and ~#5 burner in YinChuan Power Plant.The problems are solved and delicately analyzed such as fluidized bed pressure drop changing greatly, the modulation in the efficiency of desulfurization delaying, and the ESP2's entrance concentration of dust larger than normal.Finally the author puts forward some suggests on the RCFB-FGD technology.

关 键 词：回流式循环流化床 烟气脱硫 差压 效率 除尘 

分 类 号：TK223.27[动力工程及工程热物理—动力机械及工程]