摘要
2#高炉铁口冷却壁因内漏已于高炉定修时进行了更换,同时炉前铁沟重新灌注,两检修项相互制约,通过对铁口冷却壁的拆除、安装以及整体安装后炉皮焊接工艺方案的分析确定,保证了高炉定修的顺利完成。
The taphole cooling wall of 2#blast furnace has been changed due to leakage in BF rebuilding,and at the same time,the runner of the casthouse recasting,two maintenance items restrict each other. Through the removal of taphole cooling wall,installation and after installed to blast furnace,the shell welding process scheme were determined,to ensure the BF the successful completion of repair.
出处
《冶金设备》
2015年第S1期139-140,共2页
Metallurgical Equipment
关键词
铁口冷却壁
整体更换
焊接工艺
Cooling wall of iron mouth Whole replacement Welding process
