炼钢厂转炉炼钢除尘污泥直接运往烧结厂作烧结球的原料，实现了资源二次利用，同时缓解了污泥处理设施不适应炼钢生产的矛盾，改善了作业环境，节约了能源，获得较好经济效益和社会效益。

In steelworks, sludge from dust removing for converter steel-making is directly transported to sintering plant as materials of sintering balls.This realizes the secondary usage of resource while releasing the contradiction that sludge treatment equipment doesn' t meet the requirement of steel-making production, improving working environment, saving energy and achieving better economic and social benefit.