摘要
针对2013年1月16日宣钢1800 m3高炉炉缸碳砖温度大幅度异常升高。通过正确诊断炉体侵蚀状况,采取提高入炉钛负荷、提高冷却强度、加强铁口维护保证铁口深度、出铁及时倒场等多项护炉措施,消除了安全隐患,保证了1800 m3高炉炉况长期稳定顺行。
This paper is aimed at the abnormal temperature rise of the 1800m3 BF hearth carbon bricks . Through correct diagnosis of furnace body corrosion condition , such measures are taken as increasing tita-nium load into the furnace , enhancing cooling intensity , enhancing tap -hole maintenance to guarantee tap-hole depth , changing field on time while tapping and so on , many hidden safety troubles are elimi-nated , and long-time and smooth operation of the 1 800 m3 BF is guaranteed .
出处
《冶金丛刊》
2014年第1期27-30,共4页
Metallurgical Collections
关键词
炉缸碳砖温度
铁口
钛负荷
护炉
BF hearth carbon brick temperature
tap hole
titanium load
furnace maintenance
