提高炼油厂工艺装置管式加热炉的热效率是减少燃料消耗、节约能量的一项重要措施。提高加热炉热效率的途径较多,必须根据具体条件采取相应的对策,才能因地制宜取得明显的效益,达到大量节约能耗的目的。一、“六五”计划期间我院加热炉节能技术的研制和应用。自1974年以来,我院投入大量人力与有关机械厂、耐火材料厂及科研单位联合,深入现场实际,从可行性研究、结构设计、传 Improving the thermal efficiency of the tubular furnace of the refinery process unit is an important measure to reduce fuel consumption and save energy. There are many ways to improve the thermal efficiency of the heating furnace, and corresponding measures must be taken according to the specific conditions so as to obtain obvious benefits according to local conditions and achieve a large amount of energy conservation purposes. First, the “Six Five” plan during the heating furnace in our hospital energy-saving technology research and application. Since 1974, our hospital invested a lot of manpower and the relevant machinery factory, refractory plant and scientific research units, in-depth field reality, from the feasibility study, structural design, biography