首钢矿业新建360 m^(2)烧结机设计创新与应用  

Design Innovation and Application of Newly Built 360m^(2)Sintering Machine of Shougang Mining Corporation

作　　者：彭坤乾[1] 智谦[1,2] 李文武 PENG Kunqian;ZHI Qian;LI Wenwu(Sintering and Pelletizing Business Division, Beijing Shougang International Engineering Technology Co., Ltd.,Beijing 100043,China;Beijing Metallurgical 3-D Simulation Design Engineering Technology Research Center, Beijing 100043, China)

机构地区：[1]北京首钢国际工程技术有限公司烧结球团事业部,北京100043 [2]北京市冶金三维仿真设计工程研究中心,北京100043

出　　处：《矿业工程》2022年第3期43-45,50,共4页Mining Engineering

摘　　要：介绍了首钢矿业公司新建360 m^(2)烧结机的设计特点。该工程在设计过程中采用了一系列高效节能和环保新技术,如立式强力混合机+圆筒混合机的混合工艺、低负压点火技术、在线换台车技术、液密封环冷机技术、环冷机阶梯余热利用技术、烟气内循环+外循环+环冷机三冷段热风烧结和活性焦烟气净化技术等。该工程的设计和实施对将来烧结工程的工艺革新及绿色烧结技术的发展具有一定的指导意义。This paper introduces the design features of the newly built 360㎡sintering machine of Shougang Mining Company.In the design process of the project,a series of new technologies of high efficiency,energy saving and environmental protection were adopted,such as the mixing process of vertical high-intensity mixer+cylinder mixer,low negative pressure ignition technology,on-line pallet replacement technology,liquid seal circular cooler technology,step waste heat utilization technology of circular cooler,hot air sintering of flue gas internal circulation+external circulation+circular cooler three cooling stages and activated coke flue gas purification technology,etc.The design and implementation of this project has certain guiding significance for the technological innovation of sintering engineering and the development of green sintering technology in the future.

关 键 词：烧结机 强力混合机 在线换台车 烟气循环 活性焦 

分 类 号：TF046[冶金工程—冶金物理化学]