济钢120t转炉进铁方式探讨

Exploration of Fashion of Feeding Molten Iron for 120t Converter at Jigang

济钢第三炼钢厂在"十五"期间将建设成为3座120t转炉、年产量450万t的大型炼钢厂,转炉铁水的进铁方式将影响着新东区的工序与生产组织。结合济钢的工艺状况对鱼雷罐进铁、混铁炉进铁、铁水罐直接进铁方式进行了比较,认为选取鱼雷罐进铁方式比较合理。

The No.3 steel-making plant of Jigang will become a big steel plant consisted of three converters and 4.5 million ton steel capacity annually during the tenth-five. The fashion of feeding molten iron for converter will affect working procedure and production organization. According to the process status of Jigang, three fashions of feeding molten iron for converter by torpedo ladle, by mixer furnace and by iron ladle are compared with, and then torpedo ladle as a fashion of feeding molten iron converter is considered logical.