论文部分内容阅读
上海第三钢铁厂平炉车间是个有五十多年历史的老厂,解放后,在毛主席和共产党的领导下坚持自力更生、艰苦奋斗,不断挖潜和革新,钢产量年年上升。近年来在批林批孔运动的推动下,广大职工在党委领导下克服了重重困难,排除了种种障碍,开展了平炉吹氧炼钢技术革新。经过三年奋战,已经把正个车间改造成顶吹平炉车间,生产能力提高35％以上。目前正在继续完善新技术的各项工艺操作,以便进一步发挥这一新技术的优越性。本文就平炉顶吹氧气喷枪,炉体结构和顶吹炼钢工艺三个方面做一些介绍。
Shanghai Third Steel Works Hearth furnace workshop is an old factory with more than 50 years of history. After the liberation, under the leadership of Chairman Mao and the Communist Party, they insisted on self-reliance and hard work, kept tapping potentials and innovating, and the steel output increased year by year. In recent years, thanks to the pro-Lin Pok campaign, the vast numbers of workers and staff have overcome numerous difficulties under the leadership of the party committees and ruled out all kinds of obstacles and carried out technological innovations in open hearth oxygenation of steel. After three years of hard work, the workshop has been transformed into a top-blowing hearth furnace workshop with a production capacity of over 35%. At present, each process operation of new technology is being further improved so as to further exert the superiority of this new technology. In this paper, flat top blasting oxygen lance, furnace structure and the top blowing steelmaking process to do some introduction.