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炼钢车间的化铁炉除了供应足够温度和一定的化学成分的铁水外,在熔化时间方面要求越长越好,并且还必须和转炉操作互相配合好,以达到均衡和有节奏的生产。为了解决高硫生铁的炼钢问题,在去年天津会议以后全面的推广了碱性热风化铁炉。碱性化铁炉在国外虽然有一些历史,但在国内使用碱性化铁炉的工厂还不多,而且大多数也采用于铸工车间,对于如何延长碱性化铁炉炉龄的经验尚很不足。我厂炼钢车间的化铁炉在去年推行天津会议精神以后才由酸性改为碱性,当时由于缺乏资料和操作经验,一开始炉子寿命很短,在厂党委的预导下,全体工人和
In addition to supplying hot metal with a sufficient temperature and a certain chemical composition, the iron furnace in the steelmaking plant requires longer and better melting time and must also cooperate with the converter operation so as to achieve balanced and rhythmic production. In order to solve the steelmaking problem of high-sulfur pig iron, the basic hot-weathering iron furnace was comprehensively popularized after the Tianjin meeting last year. Alkaline iron furnace Although there are some foreign history, but the use of alkaline iron furnace in the country are not many factories, and most are also used in the casting workshop, for how to extend the experience of alkaline furnace age is still very insufficient. The iron furnace in our steelmaking plant was changed from acidic to alkaline only after the spirit of the Tianjin Meeting was introduced last year. At that time, due to lack of information and operational experience, the furnace had a short life span at the beginning. Under the guidance of the factory party committee and all workers