Studied the smelting process of ISF thoroughly , the relation between the distribution of size fraction and the permeability is analyzed and the algorithm of the distribution of size fraction based on the fuzzy control is put forward in the article.

• 本文在深入研究鼓风炉铅锌熔炼过程的基础上,分析了入炉炉料的粒级分布和透气性指数之间关系,提出了用模糊控制方法来计算鼓风炉入炉炉料的粒级分布。