摘要
文章介绍了一种用于回收烟气余热的流化床热交换器,与传统的余热换热器相比较,该种换热器具有气侧换热系数高,传热面腐蚀轻,易安装维修等优点,可广泛用于各种工业窑炉的烟气余热的回收利用。
The paper has introduced a kind of heat-exchangerwith fluidized bed which can be used to recover the exhaust heat of smoke gas.Comparing with traditional one, this one has higher heat-eochanging coef-icient and light corrosion of heat-transfer surfaces. It is easy to mount andto repair, and can be widely used in various of industrial kiln to recover theexhaust heat in smoke gas.
关键词
换热器
工业炉窑
烟气
余热
回收
Heat-exchanger with fluidizd bed
Low temperature exhaust heat in smoke gas
