摘要
文章研究开发了一种7m焦炉用荒煤气上升管换热器,它采用新型耐高温材料与独特的换热结构,既充分回收荒煤气的热量,又控制上升管外壁温度,有效改善焦炉炉顶工作环境。上升管换热器内壁光滑、无结焦,可高效、稳定可靠运行。
In this paper,a stand pipe heat exchanger using in 7m coke oven raw gas has been developed.The heat exchanger adopts a new type of high temperature resistant material and a unique heat transfer structure,which not only fully recovers the heat of raw gas,but also controls the temperature of the outer wall of the stand pipe and effectively improves the working environment of the top of the coke oven.The inner wall of the stand pipe heat exchanger is smooth and without tar,which can be operated efficiently,stably and reliably.
作者
马庆磊
赵健
程家根
韩培
MA Qinglei;ZHAO Jian;CHENG Jiagen;HAN Pei(Changzhou Jiangnan Metallurgy Technology Co.,Ltd,Changzhou 213133,China)
关键词
焦炉荒煤气
上升管换热器
余热回收
coke oven raw gas
stand pipe heat exchanger
residual heat recovery
