南钢现有两台39m~2烧结机。过去判断烧结终点的主要依据,一是依靠观察烧结机机尾料层断面;二是依靠成品烧结矿与返矿残炭量的分析;三是依靠抽风箱废气温度与负压,特别是机尾末端三个抽风箱的温度、负压。但 Nanshan existing two 39m ~ 2 sintering machine. In the past to determine the main basis for the end of the sintering, first, rely on the observation of sintering machine tailings layer section; Second, rely on finished sinter and back to mine the amount of residual carbon analysis; Third, rely on exhaust box exhaust temperature and negative pressure, especially the tail The end of the three suction box temperature, negative pressure. but