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四川省万源县万福鋼铁厂,一度座三立方公尺“跃进”号小高爐在8月12日創造了有效利用系数0.382,每昼夜出铁7690公斤,創造了小高爐利用系数世界新紀录。开爐后,兩个月以来爐况正常,铁水暢流产量一直上升。为什么这座小高爐能創造这高的新紀录呢?他們主要的經驗是:对进爐原料的掌握很重視,而且掌握的好,矿石块度为2～15mm,焦炭块度为10～30Cm,当他們找到适当的配料比后,在没有改变
Wanfu County, Sichuan Province, Wanfu Iron and Steel Plant, once seat three cubic meters of “Yuejin” small blast furnace on August 12 to create an effective utilization factor of 0.382, 7690 kilograms per day and night tapping, creating a new record of the world utilization of small blast furnace . After the open furnace, normal furnace conditions for two months, the smooth flow of hot metal production has been rising. Why this small blast furnace can create this new record high? Their main experience is that: the mastery of raw materials into the furnace attached great importance, and master the ore block size of 2 ~ 15mm, coke block size of 10 ~ 30Cm After they found the right ingredient ratio, they did not change