立式燃气锅炉强化传热技术进展及趋势  

Trends of Enhanced Heat Transfer Technologies of the Vertical Gas- fired Boiler

作　　者：吴金星[1] 王力[1] 张灿灿[1] 李亚飞[1] 许克[1] 

机构地区：[1]郑州大学化工与能源学院节能技术研究中心,河南郑州450001

出　　处：《工业锅炉》2014年第3期9-12,25,共5页Industrial Boilers

基　　金：河南省重点科技攻关计划项目(132102210406)

摘　　要：概要介绍了立式燃气锅炉的结构型式与特点,综述了现有燃气锅炉烟管强化传热技术,展示了几种锅炉烟管的新型强化结构,预测了立式燃气锅炉烟管强化传热技术的发展方向,为立式燃气锅炉的高效设计及提高其热效率奠定了基础。The structure types and characteristics of the vertical gas-fired boiler are introduced, and the existing heat transfer enhancement technologies of the gas-fired boiler smoke tubes are summarized. Meanwhile the new enhanced structures of boiler smoke tubes are showed. The development directions of enhanced heat transfer technologies of the vertical gas-fired boiler smoke tubes are proposed, which lay the foundation for effective designing and improving the thermal efficiency of the vertical gas-fired boiler.

关 键 词：燃气锅炉 烟管 强化传热 管内插入物 翅片管 

分 类 号：TK229.8[动力工程及工程热物理—动力机械及工程]