介绍了小球烧结研究的成果及其工业应用。将原圆筒混合机改造为强力圆筒混合造球机，使用雾化喷水器，提高造球效果；并保持普通烧结法的燃料粒度，采用燃料分加技术和偏析布料技术，实现了小球烧结；使烧结机利用系数大幅度提高，固体燃耗降低，烧结矿质量提高，高炉使用小球烧结矿进行冶炼取得了增产节焦的效果。 Introduced the research results of ball sintering and its industrial application. The original cylinder mixer into a powerful cylinder mixing ball machine, the use of atomized water jet to improve the ball effect; and to maintain the normal sintering fuel particle size, using fuel additive technology and segregation of cloth technology to achieve a small Ball sintering; the sintering machine utilization coefficient increased significantly, reducing the solid fuel consumption, improve the quality of sinter, blast furnace using small ball sinter smelting achieved the effect of increasing the production of coke.