摘要
1996年,首钢炼铁厂的平均焦比为466.6kg/t,平均煤比为79.6kg/t与上年相比,焦比降低了32.6kg/t,煤比提高了28.9kg/t。能取得这个成绩,是由于采取了以下主要措施:做好精料工作;改造喷煤系统;探索矮胖高炉合理的操作制度;加强技术管理。
In 1996,the coke rate was 466.6 kg/tHM and coal rate was 79.6 kg/tHM,which had decreased by 32. 6 kg/tHM and 28.9 kg/tHM respectively compared with last year at the low shaft blast furnaces of Shougang Group.The progresses were due to the following measures:(1) make further improvement on the quality of charge;(2)transform the old pulverized coal injection system;(3)probe rational operation method for short BF; (4)strengthen technical management.
出处
《炼铁》
北大核心
1997年第4期14-17,共4页
Ironmaking
关键词
矮胖高炉
喷煤
操作
高炉
low shaft BF pulverized coal injection practice
