【摘要】 本文介绍了采用高温再循环式热风烧嘴、插件式换热器、新型耐火材料、重油电加热器等新技术改造500轧机加热炉的情况,说明了应用成熟的新技术在大中修期间进行节能技术改造,是一条投资少、见效快的途径。更多还原

【Abstract】 This paper introduces the reformation of reheating furnace equiped with 500 rolling mill,in which some new technologies have teen applied such as high-temperature recirculation warm-air buiner, package heat exchanger, new-type refractory materials and heavy oil electric hea-ter, etc, it is shown that to reform a reheating furnace with using ripe new technologits in heavy repair or medium-sized repair period is a way with a little investment and quick-response effects.更多还原