本钢炼钢厂150t转炉生产系统经内部挖潜改造,炉产可提高到165t。为适应过渡期间生产工艺,对180t钢包进行缩容设计,首先通过容积计算耐材厚度,其次进行耐材设计,如加厚永久衬、选用高强隔热保温砖,设计衬砖等,最后调整砌筑工艺。经过生产实践,设计后的钢包满足盛装165t钢水和240t天车承载能力的需要。 The 150t converter production system of the Bengang Steel Mill has been transformed into an internal tapping furnace to raise the furnace output to 165t. In order to meet the production process during the transitional period, 180t ladle shrinkage design, first through the volume of refractory thickness, followed by refractory design, such as thickened permanent lining, selection of high strength thermal insulation brick, design lining brick, the final adjustment puzzle Build craft. After production practice, the design of the ladle to meet the carrying capacity of 165t molten steel and 240t crane needs.