中文摘要：

介绍了我国火焰炉的能源消耗和节能状况，阐述了火焰炉的节能技术应用，包括优化燃料结构、改善燃料燃烧状况、优化炉衬结构、采取余热回收措施、采用先进的燃烧技术及提高控制水平等，探讨了火焰炉节能的发展方向。

英文摘要：

The paper introduces the situation of energy consumption and energy saving in flame furnace, expatiates application of energy saving technology in flame furnace, such as optimizing fuel structure, ameliorating status of burning of fuel, optimizing lining structure, adopting waste heat recovery measure and advanced combustion technology, and improving level of control. The development direction of energy saving for flame furnace in the new century was also discussed in this paper.