当前,鞍钢各轧钢厂普遍感到加热炉的能力低,限制了轧机生产能力的发挥。而加热炉的能力低,很大程度是由于热源不足所致。所以,在加热炉上使用天然气烧钢就成为挖掘轧钢厂生产潜力的关键了。我厂在1973年10月的改造大修中,以批林整风为纲,大搞技术革新和技术革命,对原 At present, all of Anshan Iron and Steel Rolling Mill generally felt the ability of heating furnace is low, limiting the rolling mill production capacity. The furnace capacity is low, largely due to lack of heat source. Therefore, the use of natural gas in the heating furnace steel has become the key to tap the potential of rolling mill production. I plant in the October 1973 renovation and overhaul, with the rectification of forest as the key link, vigorously promote technological innovation and technological revolution, the original