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我厂2~#高炉是28M~3的小高炉,这次开炉是在炉体内衬中修、热风炉等基本未修的情况下进行的。开炉方案高炉开炉是一种特殊情况下的冶炼操作,因此必须制定出切实可行的开炉方案。我们的方案是:热风炉引一号炉煤气烘炉三天。高炉用热风炉热风烘四天。用焦炭填充高炉。遵照毛主席关于“我们必须打破常规,尽量采用先进技术”的教导。在有一号炉供应煤气的情况下,采用焦炭和天然矿开炉。这样可以实现顺利、安全开炉、迅速达到较好的生产
I plant 2 ~ # blast furnace is a 28M ~ 3 small blast furnace, the furnace is lining in the furnace repair, hot stove and other basic unrepaired circumstances. Open the stove blast furnace is a special case of smelting operation, it is necessary to develop a practical open furnace program. Our program is: hot stove cited a furnace gas oven for three days. Blast stove with hot air drying four days. Fill the blast furnace with coke. Follow Chairman Mao’s teaching on “We must break the routine and try to adopt advanced technologies.” In the case of a furnace gas supply, the use of coke and natural ore furnace. This can be achieved smoothly, safely open furnace, quickly achieve better production