带钢热风烘干装置设计  

Design of Strip Hot Air Dryer

作　　者：黄河[1] 耿庆斌[1] 

机构地区：[1]中冶京诚工程技术有限公司轧钢工程技术所,北京100176

出　　处：《冶金设备》2014年第6期6-9,共4页Metallurgical Equipment

摘　　要：总结了带钢开式烘干装置和闭式烘干装置计算模型,阐述了闭式烘干装置结构设计要点。分析加热温度、循环比、废气温度等参数对闭式烘干装置效率的影响,总结出合理的设计参数。结论表明采用闭式烘干装置可以提高烘干效率至60%以上。The model of open strip hot air dryer and circular hot air dryer have been established. The influence of input air temperature, circular rate and exhaust gas temperature on dry efficiency of the dryer have been analyzed. Reasonable design parameters and structure of dryer have been summarized. The result shows that circular hot air dryer can improve the dry efficiency remarkably to the over 60%.

关 键 词：烘干装置 带钢 烘干效率 

分 类 号：TF341[冶金工程—冶金机械及自动化] TB4[一般工业技术]