火落现象及其在宝钢三期焦炉上的应用实践  

Finished State of Coal Carbonization and Its Application in Coke Oven of BaoSteel

作　　者：陈东[1] 温治[1] 霍芳[1] 朱宏祥[1] 胡泽强[1] 徐海[1] 支晓明[2] 程乐意[2] 袁正仲[2] 陈永顺[2] 张永庆[2] 沈元林[2] 

机构地区：[1]北京科技大学热能工程系,北京100083 [2]宝山钢铁股份有限公司,上海201900

出　　处：《工业加热》2003年第1期11-14,共4页Industrial Heating

摘　　要：介绍了焦炉生产过程中出现的火落现象及其判定方法,并根据宝钢三期焦炉的实际生产情况,进行了焦炉火落时间判定的试验研究,得到了特定工况下焦炉的火落判定经验关系式。经现场实际应用,结果表明:该火落时间判定公式有较高的准确度,其结果和人工判定的火落时间最大绝对误差仅为9min,完全可以替代人工进行火落时间的判定。所做工作对同类焦炉有重要的借鉴意义。The phenomenon and determinant method of the finished state of coal carbonization in the coking chambers are introduced.Based on the actual production of coke oven of BaoSteel,an experiment has been done,and an experiential formula has been put forward.The result indicated that this formula had a good veracity and can replace artificially judg-ment of the exact time of finished carbonization.All work done have an important reference meaning for the similar coke oven.

关 键 词：焦炉 火落现象 应用实践 

分 类 号：TQ522.1[化学工程—煤化学工程]