围绕新兴铸管公司高炉炉料结构的优化,从提高烧结矿强度、实现高铁低硅烧结生产、优化配矿结构以改善烧结矿冶金性能以及控制入炉含粉率等方面进行了分析和研究,为公司炉料结构的发展提供决策依据。 Focusing on the optimization of blast furnace charge structure of Xinxing Ductile Iron Pipes Co., Ltd., it analyzes and studies the aspects of improving the strength of sinter, realizing the production of high-speed railway and low-silicon, optimizing the structure of ore-distributing, improving the metallurgical properties of sinter and controlling the content of powder in the furnace. The development of the company charge structure provides the basis for decision-making.