该系统已于近日通过有关技术鉴定。此项技术研制成功在国内钢铁行业尚属首次。以往 ,酒钢炼铁高炉内部冶炼温度的测量 ,一直采用人工观察和间接数据计算的原始落后手段。因而 ,存在着测温精度不高、速度缓慢等制约冶炼质量的棘手问题。现在 ,这种新型测温系统采用红外技术和计? The system has recently passed the technical appraisal. This technology is successfully developed in the domestic steel industry for the first time. In the past, the measurement of internal smelting temperature in the Jiuquan ironmaking blast furnace has been using the primitive backwardness method of manual observation and indirect data calculation. Therefore, there is a problem that the temperature measurement accuracy is not high and the speed is slow to restrict the quality of the smelting. Now, this new temperature measurement system uses infrared technology and meter?