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一、序言上钢一厂30t顶吹转炉煤气净化回收系统(简称OG系统)是60年代初期,上海冶金设计院和上钢一厂等单位共同协作试制出来的,于1966年建成投产,是我国第一个氧气顶吹转炉煤气净化回收装置。 18年来的生产实践证明,采用双级文氏管湿法净化转炉高温烟气是成功的;根据顶吹转炉的生产特点,采取转炉冶炼煤气未燃工艺,并将煤气回收,压入煤气柜,加压送
I. Preface The 30t top-blow converter gas purification and recovery system (abbreviated as OG system) of the first steel plant was trial-produced by the co-operation of the Shanghai Metallurgical Design Institute and Shanghai Steel First Plant in the early 1960s. It was completed and put into production in 1966, The first oxygen top converter gas purification and recovery unit. 18 years of production practice has proved that the use of two-stage venturi wet purification of high-temperature converter flue gas is successful; according to the characteristics of the top-blown converter to take converter unburned gas smelting process, and gas recovery, pressure into the gas tank, Press and send