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攀枝花钢铁公司4号高炉(1350m~3)于1989年9月24日建成投产。该高炉冶炼钒钛磁铁矿,设计年产生铁83万吨,利用系数1.75t/(m~3·d),焦比600kg/t 铁,冶炼强度1.05t/(m~3·d),风温1150℃,顶压0.15～0.20MPa。设计中广泛采用了各种先进技术和设备,例如:皮带上料,并罐无料钟炉顶;炉喉煤气自动取样机和“十字”测温装置;炉体冷却水有高压工业水、中压工业
Panzhihua Iron and Steel Company No. 4 blast furnace (1350m ~ 3) on September 24, 1989 completed and put into production. The blast furnace smelting vanadium titanium magnetite, designed to produce 830,000 tons of iron a year, the utilization factor 1.75t / (m ~ 3 · d), coke 600kg / t iron, smelting strength of 1.05t / (m ~ 3 · d) Wind temperature 1150 ℃, top pressure 0.15 ~ 0.20MPa. Widely used in the design of a variety of advanced technology and equipment, such as: belt material, and the bell-free top of the furnace; throat gas sampling machine and the “cross” temperature measurement device; furnace cooling water high pressure industrial water, medium Press industry