50tVOD炉改造为单嘴精炼炉的实践  

Modification of the 50 t VOD to the single-snorkel refining furnace

作　　者：周友军[1] 屈薛勇[1] 张明[1] 乔进锋[1] 

机构地区：[1]中国重型机械研究院股份公司,陕西西安710032

出　　处：《重型机械》2014年第2期90-93,共4页Heavy Machinery

基　　金：国家发改委;财政部;工信部2012年智能制造装备发展专项项目(B1205474)

摘　　要：某炼钢厂由于产品升级,原有50t VOD无法满足生产要求,中国重型机械研究院股份公司结合该厂的实际情况,通过对该VOD炉的真空泵系统、真空槽、槽车系统、多功能顶枪系统、钢包运输车系统和液压顶升系统等结构和工艺进行了分析改进,将其改造为50t单嘴精炼炉。该单嘴精炼炉完全满足生产要求,且各项主要指标都优于原VOD炉。In a certain steel-making plant, due to product upgrading, the existing 50 t VOD became tmatfle to meet the production requirement. China Alational Heavy Machinery Research Institute Co.,td. successfully modified it to a 50 t single-snorkel refining furnace by analyzing and improving the structares and operating processes of the vacuum pump system, vacuum vessel, vessel car system, muhi-ftmctional top lance, ladle car system and hydraulic lifting system. The single-snorkel refining furnace fulfills the production requirements, and its performance indicators are better than those of the VOD furnace.

关 键 词：VOD炉 单嘴精炼炉 顶枪 真空槽 

分 类 号：TH764[机械工程—仪器科学与技术]