攀钢炼钢厂提钒转炉挡座架优化改造

Panzhihua Vanadium Steel Mill BOF Optimized Transformation Block Mounts

攀钢提钒炼钢厂提钒转炉现有挡座架采用角度补偿机制适应炉壳、托圈变形,但在实际生产过程中经常造成托圈上的挡座架开焊、脱落,失去对炉壳的定位功能。通过优化改造,采用预应力挡座架适应炉壳、托圈变形,同时增加了挡座架强度,彻底解决了挡座架脱落问题。

Panzhihua Vanadium Vanadium steel mill converter block mounts using existing compensation mechanisms to adapt to the furnace shell angle,trunnion ring deformation,But in the actual production process,often resulting in retaining ring on the seat frame prop open welding,loss,Loss of positioning the furnace shell.By optimizing the transformation,Prestressed block mounts adapt to the furnace shell,trunnion ring deformation,While increasing the strength of the stopper holder,Completely solve the problem of retaining the seat frame off.