论文部分内容阅读
高炉解剖时,利用石墨盒测温片法及焦炭石墨化度法对炉内各点的温度进行了测定.然后参照解剖前的活体测温数据以等温线描绘了炉内的温度场分布,见文献〔1〕图10.为判断软熔带的生成条件,在几层软熔体的不同部位选取了焦炭试样,用X射线衍射法测定了温度,结果见表1.根据高炉解剖时对炉内状况的实体观测及上述的炉内温度分布,对高炉内的煤气流运动有以下
During the blast furnace anatomy, the temperature of each point in the furnace was measured by graphite box temperature measurement method and coke graphitization method, then the temperature field distribution in the furnace was depicted by isotherm with reference to the pre-anatomical live temperature data Literature 〔1〕 Figure 10. In order to determine the conditions for the formation of the soft zone, the coke samples were taken from different parts of several layers of soft melts and the temperature was determined by X-ray diffraction. The results are shown in Table 1. According to the blast furnace anatomy when Physical observation of the furnace condition and the temperature distribution in the furnace described above have the following effects on the flow of gas flow in the blast furnace