本试验采用同位素测定冲天炉底焦高度,研制成功同位素测定冲天炉底焦高度自动跟踪装置,可实现冲天炉底焦高度的自动检测,并与过桥处铁水的连续测温相配合,通过调节供风量及焦炭加入量控制底焦高度变化,指导生产,为冲天炉操作自动化创造了有利条件。 In this experiment, the isotope was used to determine the bottom coke height of the cupola, and a successful automatic isotope determination of the cupola bottom coke height was developed to automatically detect the bottom coke height of the cupola. In conjunction with the continuous temperature measurement of the molten iron at the bridge, The amount of air supply and the amount of coke to control the bottom coke height changes, guide the production, for the cupola operation automation has created favorable conditions.