就世界范围而言,铁矿石造块工业(主要是指抽风烧结与焙烧球团法)作为钢铁冶炼生产所需的精料——人造富矿的加工工业,尤其是球团工业,在七十年代里,有了十分显著的发展。其特点是:单套设备大型化,专业企业大型化,生产能力大幅度增长,工艺技术水平不断提高,产品质量不断改善,能量消耗不断降低,与此同时,自动化水 As far as the world is concerned, the iron ore building block industry (mainly referred to as the sintering and roasting process by means of air sintering), as the concentrate for the production of iron and steel smelting - the processing industry of man-made rich ore, especially the pellet industry, There is a very significant development. Its features are: large-scale single-set of equipment, large-scale professional enterprises, a substantial increase in production capacity, technology continues to improve the level of continuous improvement of product quality, energy consumption continues to decline, at the same time, automated water