This paper introduces to heighten the blast temperature and meet the productive need, and so,adopt equipment modification, technology optimization and application of new technique in the blast stove.

• 介绍了第一炼铁厂为了提高热风炉风温,满足高炉高风温生产的需要,通过对热风炉进行设备改造、工艺优化及新技术的应用,使热风炉风温得到有效提高。