大型加热炉顶改造钢结构现场施工技术

Worksite Construction Technique of Steel Configuration for Heavy Duty Heating Furnace Top Innovation

对运行了十多年的大型加热炉炉顶进行技术改造,采用了"最佳布排板图预制炉顶带钉杆板块装焊技术"等一系列工艺措施。

Heavy duty heating furnace top that has operated for more than ten years has been conducted technical innovation, a series of technical measures have been applied, such as assembly welding technique of furnace top plates with screw by the optimum plate prefabrication distributing diagram.