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炼钢电弧炉的炉门口两侧,由于扒渣、自动流渣、吹氧助熔不当等原因,容易损坏,直至烧穿。出钢口两侧,受出钢时钢液及钢渣长时间冲刷,也容易损坏,甚至穿炉。我厂在过去的电弧炉炼钢生产中,几乎每月都要发生穿炉事故,有时甚至达到每月四五次,而穿炉的部位基本上都是发生在炉门口两侧和出钢口两侧。
Steel furnace arc furnace on both sides of the door, due to slag, slag flow automatically, blowing oxygen improper melting and other reasons, easily damaged until burned. Tapping on both sides of the molten steel and steel slag by a long time scouring, but also easily damaged, or even through the furnace. I plant in the past, electric arc furnace steel production, almost every month to happen through the furnace accident, and sometimes even reached four or five times a month, and through the furnace parts are basically occurred on both sides of the furnace door and tapping Both sides.