综述了高炉矿渣的性能及细磨后对水泥和混凝土质量的影响,明确指出矿渣微粉掺入水泥和混凝土中可以增加水泥的强度、改善混凝土的工作性和耐久性,详细介绍了国内高炉矿渣微粉生产的各种粉磨工艺流程,通过对几种粉磨工艺技术优缺点的比较分析,确定了本钢年产120万t矿渣微粉生产线选用进口立磨粉磨工艺。给出了质量控制指标及生产工艺参数。 The properties of blast furnace slag and the influence of fine grinding on the quality of cement and concrete are summarized. It is pointed out that the incorporation of slag powder into cement and concrete can increase the strength of cement and improve the workability and durability of concrete. The domestic blast furnace slag powder Produced by a variety of grinding process, through the analysis of the advantages and disadvantages of several grinding process technology to determine the annual output of 1.2 million t of Bengang slag powder production line imported vertical mill grinding process. Given the quality control indicators and production process parameters.