利用数值模拟技术，针对本溪钢铁集团有限公司炼钢厂钢包车间烘烤器的蓄热式燃烧改造项目进行了数学模型实验研究。研究结果表明，钢包烘烤器的蓄热式燃烧改造相比于传统套管式烘烤设备更加高效节能环保，是一种可行的技术方案。

By using numerical simulation technology, The paper researched mathematical model experimental study about regenerative combustion transformation program of ladle roaster in Benxi Iron and Steel Group Co., Ltd. steelworks ladle workshop.The results show that the regenerative combustion transformation of ladle roaster is more efficient energy saving and environmental protection than traditional tube-style baking equipment. It’s a feasible technical program.