| 摘要 |
A method for recycling a centerpiece of an electric furnace is provided to recycle a centerpiece in order to reduce a cost by arranging a damaged centerpiece in a mold case and injecting refractory. A method for recycling a centerpiece of an electric furnace comprises: a step of inserting a core(120) into a central hole(11) of a centerpiece including a lower part of a body which is damaged and arranging the centerpiece in a mold case(110); a step of injecting refractory manufactured by mixing water and castable to a constant rate in the inside of the mold case and filling the damaged site of the centerpiece; a step of naturally drying the centerpiece shaped in the mold case; and a step of separating the centerpiece from the mold case and placing the centerpiece in a placing rack and compulsorily drying the centerpiece with heat generated in the operation of a burner. |
