鞍钢高炉喷吹烟煤安全技术改造  

TECHNOLOGICAL TRANSFORM OF BITUMINOUS COAL INJECTION ON BLAST FURNACE

作　　者：高光春[1] 陈占东[1] 汤清华[1] 罗汝泉 

机构地区：[1]鞍山钢铁公司

出　　处：《钢铁》1993年第6期1-6,共6页Iron and Steel

摘　　要：鞍钢为适应高炉喷吹烟煤的安全要求,根据粉煤着火爆炸的条件,对制粉、输粉和喷吹工艺进行了全面技术改造。重点是降低系统含氧浓度和控制火源。试验证明,改造是成功的,达到了预期的目的。Anshan Iron and Steel Co. has been in progress of technological transforms for preparation of pulverized coals and injection technology according to conditions of pulverized coals. The emphases sare on the reduced content level of system oxygen and controlled source of fire. The test has proved that transform is successful, having achieved expected effects.

关 键 词：高炉喷吹 喷吹工艺 烟煤 鞍钢 改造 制粉 粉煤 预期 条件 成功 

分 类 号：TF538.63[冶金工程—钢铁冶金] F426[经济管理—产业经济]