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由包头钢铁设计研究院秦皇岛分部设计并提供关键设备 ,加热能力 50 t/h的连续式加热炉于2 0 0 0年 4月 1日在青岛钢铁集团第二线材厂投产。 该炉技术改造采用蓄热式燃烧新技术 ,将空气、煤气同时预热至 950～ 1 0 30℃ ,有效利用原来放散的高炉煤气代替外购重油燃料 ,仅此一
Qinhuangdao Branch of Baotou Steel Design and Research Institute designed and supplied key equipment and a continuous heating furnace with a heating capacity of 50 t / h was put into operation at the second wire factory of Qingdao Iron and Steel Group on April 1, 2000. The furnace technology innovation using regenerative combustion of new technologies, the air, gas at the same time preheated to 950 ~ 130 ℃, the effective use of the original blast furnace gas instead of purchased heavy fuel oil, this alone