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一、概述武钢四号高炉是我国第一座炉身采用汽化冷却,炉底采用水冷薄炉底全炭砖的大型高炉(2516米~3)。它是利用苏联1513米~3的高炉设备建成的。于1970年9月30日投产,1984年7月11日停炉大修,一代寿命13年10个月,一代产铁量1293.5万吨。扣除休风检修时间,实际作业5024天,单位炉容产铁5141吨/米~3·代。投产初期,曾发现炉基多处冒煤气,东铁口冷却壁烧坏,炉身冷却壁大量破损,电子秤及其他设备经常发生故障,高炉长期处
I. Introduction WISCO No.4 blast furnace is the first large-scale blast furnace (2516m ~ 3) in China with the use of evaporative cooling and the bottom of the furnace with a water-cooled thin bottom. It is built using the blast furnace equipment of the Soviet Union at 1513m ~ 3. Put into operation on September 30, 1970, July 11, 1984 shutdown overhaul, generation of life of 13 years and 10 months, a generation of 12,925,000 tons of iron. Excluding break repair time, the actual operation 5024 days, the unit capacity of iron furnace 5141 tons / m ~ 3 · generation. Initially put into operation, it was found that the furnace base to take a number of gas, stubble stubble East Rail, a large number of damaged furnace stave, electronic scales and other equipment often fails, long-term blast furnace