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对安钢7#高炉SS型无料钟炉顶设备在实际应用中存在的问题,进行了分析及改造,满足了设备适应强化冶炼的需求,高炉经济技术指标明显改善。
The problems existing in practical application of SS type bell-less top furnace equipment of 7 # blast furnace in Anyang Iron & Steel Co., Ltd. were analyzed and reformed to meet the demand of the equipment to be adapted to strengthen smelting, and the economic and technical indexes of blast furnace were obviously improved.