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日本新日铁手1968、1970、1971年先后对东田厂5号高炉(646米~3)、广烟厂1号高炉(1407米~3)、洞冈厂4号高炉(1279米~3)进行了解剖研究。东田厂5号高炉生产铸造铁,解剖前不久炉况不佳,是日本解剖的第一座小高炉。广畑厂1号高炉是生产炼钢铁的中型高炉,炉顶压力高(0.9公斤/厘米~2),喷油、用氧,有效容
Japan’s Nippon Steel Corporation 1968, 1970, 1971 Dongda Plant No. 5 blast furnace (646 m ~ 3), No. 1 blast furnace in Guangzhou Tobacco Factory (1407 m ~ 3), No. 4 blast furnace Dongjing Plant (1279 m ~ ) Conducted an anatomical study. Ironmaking at No.5 blast furnace at Dongtian Plant was found to have poor furnace conditions shortly before dissection and was the first small blast furnace in Japanese anatomy. The No.1 blast furnace at Guangchang Plant is a medium-sized blast furnace for the production of steel and iron with a high top pressure (0.9 kg / cm ~ 2), fuel injection, oxygenation and effective capacity