The paper introduces the situation of oil-gas mixed combustion technique modification at 1# heating furnace and profits gained by using oil-gas combined burner in the Third Steel-rolling Plant of Shaogang.

• 介绍了韶钢第三轧钢厂采用油气联合烧嘴,对1号加热炉进行油气混烧技术改造的情况和取得的经济效益。