作　　者： ; ; ; ; ;

机构地区： 浙江大学机械与能源工程学院热能工程研究所

出　　处： 《工程热物理学报》 1996年第S1期219-223,共5页

摘　　要： 循环流化床锅炉两级分离技术的冷态优化试验研究梁绍荣，李晓东，严建华，李扬新，沈跃良（浙江大学热能工程研究所杭州３１００２７）关键词两级分离，鳍片管，下排气旋风分离器，气固分离１前言气固分离装置是循环流化床锅炉重要部件之一，它的性能对循环床锅炉正常运行... To meet the demand of CFB boilers on gas solid separators, a two stage separation method that a finned tubes impact separator is connected serially with a uniflow cyclone. has been put forward on the basis of several separators developed. The finned tubes impact separator is used as the first stage separator under high temperature, and the uniflow cyclone is the second stage separator under medium or low temperature. Systematic experimental results indicated that the high separation efficiency and low pressure drop can be obtained and meet completely the demand of CFB boilers with high circulation rate.

关 键 词： 两级分离 鳍片管 下排气旋风分离器 气固分离

领　　域： [动力工程及工程热物理]