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分析了安阳钢铁集团公司无缝钢管厂Φ100mm自动轧管机组环形加热炉改造前存在的问题。介绍了该环形加热炉的改造内容、改造后的节能效果及经济效益。
The existing problems before the reformation of circular furnace of Φ100mm automatic pipe mill unit in Anyang Iron and Steel Group Company were analyzed. The contents of the reformation of the toroidal heating furnace, the energy-saving effect after transformation and the economic benefits are introduced.