山钢日照烧结圆筒混合机粘料原因分析与改进  

Analysis and Treatment of Material Bonding on Drum Mixer in Shandong Steel Group Rizhao Co.,Ltd.

作　　者：张丰皓 郑志强 张德千 穆固天 任建伟 ZHANG Fenghao;ZHENG Zhiqiang;ZHANG Deqian;MU Gutian;REN Jianwei(Shandong Iron and Steel Group Rizhao Co.,Ltd.,Rizhao 276800,China)

机构地区：[1]山东钢铁集团日照有限公司,山东日照276800

出　　处：《山东冶金》2024年第1期1-3,共3页Shandong Metallurgy

摘　　要：介绍了山钢日照烧结混合机的粘料现状,从原料物性、熔剂影响及外部条件等方面系统性分析烧结圆筒粘料及“落大块”的原因。结合烧结工艺特点有针对性地进行设备改造和工艺优化,通过应用陶瓷衬板、创新改进加水系统与更换水梁屋脊材质等控制措施,有效抑制了圆筒内壁及水梁屋脊粘料,根除了因“落大块”导致的停机事故。This study elaborates on the current situation of bonding in the drum mixer of Shandong Iron and Steel Group Rizhao Co.,Ltd.and systematically analyzed the reasons for the malignant binder of the drum mixer from the aspects of raw material properties,flux quality,and equipment conditions.At the same time,targeted equipment transformation and production process adjustment based on the current production mode.In the end,this study pointed out that control measures such as applying ceramic lining plates,optimizing water adding devices,and replacing the material of the water beam ridge effectively suppressed the sticking of materials on the inner wall of the cylinder and the water beam ridge,and eliminated the shutdown accidents caused by"large blocks falling".

关 键 词：烧结机 圆筒混合机 粘料 陶瓷衬板 

分 类 号：TF046.4[冶金工程—冶金物理化学]