【作者】 王月秋； 苏蔚； 孙靖； 张成波；

【Author】 Wang Yueqiu~1 Su Wei~1 Sun Jing~2 Zhang Chengbo~3 (1.Design and Research Institute of Anshan Iron and Steel Group,Anshan,114021; 2.Angang Ironmaking General Plant,Anshan,114030; 3.Angang Production Cooperation Center,Anshan,114030)

【机构】 鞍钢集团设计研究院； 鞍钢炼铁总厂； 鞍钢生产协力中心；

【摘要】 对鞍钢二煤粉车间(三、四系列)改造采用的新技术进行了说明。鞍钢二煤粉三、四系列改造采用了中速磨加一级布袋短流程制粉和直接喷吹工艺技术。设计中结合了鞍钢西区煤粉车间设计的成功经验和二煤粉车间的实际情况,对主要工艺和设备进行了优化,投产后取得了预期的效果。更多还原

【Abstract】 The second coal plant(three,four series) transformation using new technologies of Angang are described.The second coal plant three,four series transformation of Angang used in the medium-speed mill plus a bag short-flow milling and direct injection technology.The design combines the successful design experience of the Western Coal plant of Angang and the second coal plant the actual situation,the main processes and equipment are optimized,has been put into operation the desired results.更多还原