By adopting dynamic correction factor,adjusting coal flow factor and changing the kind of coal,the accuracy of measurement with SWR engineering DensFlow was improved.

• 介绍了梅山高炉喷吹煤粉的计量控制原理,采用动态修正因子技术,通过调节煤流因子和改变喷吹煤种,解决了喷吹计量中煤流计计量不准的问题。