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为增加判断高炉内煤气流分布状况的手段,本钢钢研所为本钢5号高炉(2000米~3)设计和安装了固定式径向测温装置.该装置由可更换的测温枪(又称探棒)、固定罩与外套管组成.测温枪包括测温管和支撑管,前者为不同长度的5根不锈钢管,用吊挂方式固定在支撑管下面;支撑管内通水冷却以保证其高温强度.测温管内插入铠装热电偶,通过补偿导线引入高炉值班室仪表,以打点显示温度.测温枪外套管中心线位于炉顶钢壳转折处下方,与水平呈20°夹角.
In order to increase the means of judging the distribution of gas flow in the blast furnace, Benxi Iron and Steel Research Institute designed and installed a fixed radial temperature measuring device for Bengang No.5 blast furnace (2000-3) .The device consists of a replaceable temperature measuring gun (Also known as the probe), a fixed cover and the outer sleeve temperature measuring gun comprises a temperature measuring tube and a support tube, the former five different lengths of stainless steel tube, hanging under the support tube fixed under the support tube water cooling In order to ensure its high temperature strength.Temperature measuring tube inserted into the thermocouple, through the compensation wire into the blast furnace duty instrument to display the temperature RBI.The outer center of the temperature gun outer shell is located below the turning point of the top steel shell, with the level of 20 ° Angle.