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高炉操作者昼夜不仃地观察判断炉况,其中向凉向热是最重要的。看渣、看铁、看风口、比较料速早已被广泛应用,但这毕竟是属于肉眼观察的经验方法。近代大型高炉已安装了许多仪表,同时借助于化学分析,甚至使用了电子计算机,作为人们判断炉况的可靠根据但其滞后性是不能解决的。由于炉缸工作条件的恶劣,国内外尚无法直接连续测定炉缸温度的变化过程。以改进高炉操作。
Unconsolidated blast furnace operator to judge the judge observed furnace conditions, of which the heat to the cool is the most important. Look at the slag, look at iron, see the tuyere, compared with the material has long been widely used, but after all, is a macroscopic method of empirical observation. Modern large-scale blast furnace has installed many instruments, at the same time by means of chemical analysis, and even the use of electronic computers, as a reliable basis for people to judge the furnace condition but its lag can not be solved. Due to the bad working conditions of the hearth, it is impossible for the continuous continuous determination of the temperature change of the hearth at home and abroad. To improve blast furnace operation.