摘要
安钢7#高炉因原燃料变化,连续塌滑料和长期亏料线,使炉前出铁出渣受影响,而且由于高炉调整和操作应对不到位,引起炉凉事故。通过采取集中加焦提炉温等措施,炉况得到了恢复。
The accident of cold furnace condition of of raw materials and fuel, frequent burden collapse No. 7 BF in Anyang Steel happened due to changes and slip, long-term insufficient stockline keeping, which affect the tapping of iron and slag, as well as incorrect blast furnace adjustment and operation. Measures are taken such as concentrating the adding of coke for a certain time to increase the temperature of blast furnace hearth and so on, furnace conditions are restored.
出处
《冶金丛刊》
2012年第5期39-42,共4页
Metallurgical Collections
关键词
高炉
炉凉
分析
操作
blast furnace
cold furnace condition
analysis
operation
