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对济钢3号1750m~3高炉无计划长期休风后的炉况恢复实践进行了总结。在复风过程中,按炉缸严重冻结处理,通过采取积极有效的操作措施,使炉况快速恢复。
The practice of furnace condition recovery after unplanned long-term wind break at 1750m ~ 3 blast furnace in Jigang No.3 was summarized. In the complex process, according to a serious freeze on the hearth, by taking active and effective measures to make the furnace quickly restored.