对还原性回转窑内炉料的运动及分布的研究,探索炉料运动的规律,偏析的产生及其消除是金属化球团生产中的重要研究课题。它与窑内的各种物理化学过程及回转窑操作情况互相影响,密切相关。过去对这些问题的研究主要是在氧化性焙烧窑上,而这些结果并不适用于还原性回转窑。 Research on the movement and distribution of charge in the reductive rotary kiln, exploration of the law of charge movement, segregation and its elimination are important research topics in the production of metallized pellets. It and the kiln within a variety of physical and chemical processes and rotary kiln operation affect each other, are closely related. In the past, the research on these problems was mainly carried out in oxidizing roasting kilns, and these results did not apply to reducing rotary kilns.