Abstract:The process route and technical scheme of an on-line screening and charging system for converter lime powder developed by WISDRI Engineering and Research Incorporation Limited were introduced. The system, with a vibration and screening device under the lime bin, could realize the on-line separation of the lime block and powder production on the premise of ensuring the converter production rhythm, which can prevent the lime powder from being sucked into primary de-dusting system by converter off-gas. Practice proved that it had remarkable effects on promoting the lime utilization ratio, stabilizing the converter steelmaking operation and guaranteeing the primary de-dusting practice. Therefore, this technology had referenced value for newly-built or reconstruction steelmaking program.
袁晓峰,吴建军,李智,雷加鹏,裴王敏. 转炉石灰在线筛分加料系统的设计与开发[J]. 中国冶金, 2017, 27(3): 36-39.
YUAN Xiao-feng,WU Jian-jun,LI Zhi,LEI Jia-peng,PEI Wang-min. Design and development of on-line screening and charging system for converter lime powder. China Metallurgy, 2017, 27(3): 36-39.