首钢第一线材厂通过加强科学管理 ,依靠技术进步 ,使轧钢加热炉油耗水平大幅度降低。最近该厂的重大节能项目 ,线三车间 143ｍ2 加热炉又进行了无水冷却的技术改造 ,并已投入运行。运行实践表明 :炉子运行正常 ,可以满足生产要求 ,节能率 5 %左右。这是该厂继线二车间无水冷加 Shougang first wire factory by strengthening scientific management, relying on technological progress, so that the level of steel rolling furnace fuel consumption significantly reduced. Recently, the plant’s major energy-saving projects, Line III workshop 143m2 heating furnace has carried out technological transformation of anhydrous cooling, and has been put into operation. Operating practice shows that: the furnace is operating normally to meet the production requirements, saving about 5%. This is the second plant in the plant no cold water plus Canada