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国内外广泛应用的连续加热炉,自四十年代以来,到五十年代前期,一直保持传统的三段式炉型。1960年我国在武钢大型厂自行设计并建成了世界上第一座全炉长彻底架空、炉下设陶质换热器的六段式连续加热炉。其后,我国又相继有四五个钢铁企业,设计、建设了多段式炉。至1972年,我们不断改进设计,在武钢建成第五座大型连续加热炉(轧板厂机械化清渣的新型多段式炉)。今天,多段式连续加热炉在世界各国日益广泛采用。我国最早建成全长架空的六段式炉,积有近二十年的设计、施工、生产经验。但多段式炉效用的发挥及其推广仍不够理想。我多年从事连续加热炉工作,综合分
Domestic and foreign widely used continuous heating furnace, from the forties to the early fifties, has been to maintain the traditional three-stage furnace. In 1960, our country designed and built the world’s first six-stage continuous heating furnace with a completely overhead furnace and a ceramic heat exchanger. Since then, China has successively four or five steel companies, design and construction of multi-stage furnace. By 1972, we continued to improve our design and built the fifth large continuous furnace at WISCO (a new multi-section furnace for mechanized slag removal in mill production). Today, multistage continuous furnaces are increasingly used in many countries of the world. China’s first full-overhead overhead six-stage furnace, plot nearly 20 years of design, construction, production experience. However, multi-stage furnace to play its role and its promotion is still not ideal. I have been engaged in continuous furnace work for many years, integrated points