【摘要】 在球团工艺中采用润磨机对铁精矿粉进行润磨 ,可大幅度降低膨润土的添加量 ,改善造球效果 ,提高生 (熟 )球质量 ,从而提高后续设备利用系数 ,降低炼铁成本。由我国研究开发的润磨设备已投入工业应用 ,取得良好工艺效果 ,各项指标达到国外设备水平更多还原

【Abstract】 The utilization of the damp mill in pellet technology to dampgrind the iron ore fines can great reduce the amount of added bentonite, improve the pelletizing effect and raise the quality of green or fired pellet, and consequently improve the utilization coefficient of the subsequent equipment and reduce the cost of ironsmelting. The damp grinding mill developed in China has been put into industrial operation, and with all the data reaching the level of foreign equivalents, it has achieved excellent technological effect.更多还原