本文介绍了工业炉节能技术改造的重要性以及工业炉节能技术改造的途径。主要从炉型结构、加热装置、炉衬材料、控制四个方面分析了我国工业炉的现状同发达国家工业炉发展水平的差异，找出我国工业炉能耗大、技术落后的原因，说明了工业炉未来的发展趋势。 This article describes the importance of industrial furnace energy-saving technological transformation and industrial furnace energy-saving technological transformation approach. Mainly from the furnace structure, heating device, lining materials, control of four aspects of the analysis of the status quo of China’s industrial furnace with the developed countries, the level of development of industrial furnace differences, to find out the cause of our country’s industrial furnace energy consumption, technical backwardness, indicating that the industrial Furnace future trends.