摘要
利用项目研制的烧结锅热风发生装置,进行了循环烧结的实验.研究了含氧量、温度对循环烧结的影响,研究结果表明含氧量大于18%时,含氧量的提高对烧结过程的改善不显著,而在加入部分生石灰后采用100～250℃热废气循环烧结,不仅可以改善转鼓强度等技术指标,还能有效的降低燃料单耗.
Circulated sintering experiments were conducted with the hot air generating device for pot sintering. The effect of oxygen content and temperature on the circulating sintering was analyzed. And the result showed that the increase of oxygen content had little effect on the improvement of sintering process when the oxygen content was over 18%. However, when 100 -250℃ hot air exhaust circulating sintering method was combined with the im- provement of lime quality, it could significantly meet the technical standards of tumbler index and also reduce the fuel consumption per unit.
出处
《哈尔滨商业大学学报（自然科学版）》
CAS
2012年第4期493-496,共4页
Journal of Harbin University of Commerce：Natural Sciences Edition
基金
宝钢课题"烧结废气余热循环利用的技术研究及工程应用"(R09ECEH580)
关键词
含氧量
温度
循环烧结
oxygen content
temperature
circulating sintering
