多喷枪顶吹吹炼炉的现状及发展  

Present situation and development of multi-lance top-blown converting furnace

作　　者：袁精华 YUAN Jinghua(China Nerin Engineering Co.,Ltd.,Nanchang 330038,China)

机构地区：[1]中国瑞林工程技术股份有限公司,江西南昌330038

出　　处：《有色设备》2024年第4期107-112,共6页Nonferrous Metallurgical Equipment

摘　　要：本文从炉体结构、烟道、喷枪以及炉体寿命方面论述了多喷枪顶吹吹炼炉的现状,阐述了炉体结构的优化、冷却元件结构改进和设置、喷枪技术的突破、炉体寿命延长以及喷吹富氧浓度的提高以增加冷料的处理能力,指出了多喷枪顶吹吹炼炉的发展方向,特别是多喷枪顶吹吹炼炉信息模型的建立,有助于缩短工期,减少投资,降低运行成本,提高产品质量和生产效率,减少管理成本,提高管理效率以及实现“双碳”目标。This article discusses the present situation of the multi-lance top-blown converting furnace from the aspects of the furnace body structure,flue duct,lance,and furnace body life,elaborates on the optimization of the furnace body structure,the improvement and setting of the cooling element structure,the breakthrough of the lance technology,the extension of the furnace body life,and the increase of the oxygen-enriched concentration of the injection to increase the processing capacity of the cold material,and points out the development direction of the multi-lance top-blown blowing furnace,especially the establishment of the information model of the multi-lance top blown converting furnace,which helps to shorten the construction period,reduce investment,reduce operating costs,improve product quality and production efficiency,reduce management costs,improve management efficiency,and achieve the dual-carbon goal.

关 键 词：炉体结构 冷却元件 喷枪 炉体寿命 双碳目标 多喷枪顶吹吹炼炉 信息模型 

分 类 号：TF811[冶金工程—有色金属冶金]