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841型热象仪是一种装有电脑的携带式工业用热象仪,具有快速,彩色图象显示和数字化图象处理等功能,是探测工业炉窑温度分布的“眼晴”。本钢在高炉大修中用它来探测确定残铁口的开口位置收到了良好的效果。高炉炉缸是盛铁水的容器,铁水是“热源”,对砌体,钢壳、冷却壁是传热的介质,它的存在区间必有一个热分布,能将热分布的拐点测出,就能测出铁水液的下表
The Model 841 thermal imager is a portable industrial thermal imager equipped with a computer for fast, color image display and digital image processing. It is the “eye” for detecting the temperature distribution in an industrial furnace. Bengang blast furnace overhaul used to detect the opening of the remaining openings to determine the residual iron received good results. Blast furnace hearth is the container of molten iron, hot metal is the “heat source”, on the masonry, steel, cooling wall is the medium of heat transfer, there must be a thermal distribution of its interval, the inflection point of the heat distribution can be measured The following table can be measured molten iron