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电磁式钢包下渣检测系统是由安装在钢包上水口外的传感器、电气控制室的二次仪表、工控机、连接二次仪表与传感器的电缆及现场操作箱等设备组成,该系统通过电磁感应的原理能够准确检测到通过钢包上水口渣量的多少,并根据设定的下渣限度报警及时关闭水口,以减少流入中间包中的钢渣,提高钢包中钢水的收得率和洁净度。阐述了该系统的原理、功能特点及在柳钢的应用情况。
Electromagnetic slag under slag detection system is installed in the ladle on the water outside the sensor, the electrical control room of the secondary instrument, industrial computer, secondary meter and sensor connected to the cable and field operation box and other equipment, the system by electromagnetic induction Principle can accurately detect the amount of ladle slag through the ladle and shut down the nozzle in time according to the set limit of slag alarm to reduce the flow of slag into the tundish and improve the yield and cleanliness of the ladle. The principle, function and characteristics of the system and its application in Liuzhou Steel are described.