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1.《炼铁》杂志刊登的文章实用性强,对高炉冶炼具有较强的指导意义。我厂应用《炼铁》上介绍的操作经验,取得了较大的效果。①过去,我厂炉缸冻结的处理速度很慢。1984年1号高炉炉缸冻结时,我们参考《炼铁》中的文章“炉缸冻结的处理”(1983,№2),使炉缸冻结很快处理好,一般提前2～3天,可增加效益10万元以上;②1985年我厂3号高炉大修停炉时,参考《炼铁》中文章“鞍钢三高炉首次回收煤气停炉实践”(1984,№4),采用全负荷、煤气全回收、不加净焦停炉法,经济效益显著,一次停炉就为企业增利9万元以上。
1. “Iron” magazine published articles practical, blast furnace smelting has a strong guiding significance. I plant the application of “iron” on the operating experience, and achieved great results. ① In the past, I plant the hearth freeze processing speed is very slow. When the No. 1 blast furnace hearth was frozen in 1984, we refer to the article “Treatment of Furnace Freeze” (1983, No. 2) in “Ironmaking” to make the hearth freeze quickly and generally 2 to 3 days in advance. Increase the benefit of more than 100,000 yuan; ② In 1985, when No. 3 blast furnace overhaul, we refer to “Ironmaking” article “The first recovery of gas in Ansteel three blast furnace shutdown practice” (1984, № 4), with full load, gas Recycling, without net coke shutdown method, significant economic benefits, a furnace shut down on the profits for more than 90,000 enterprises.