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我国高炉的炉料以烧结矿为主,随着我国铁产量的高速增长,烧结矿的生产规模不断扩大,烧结装备技术及生产水平也快速提升。目前我国已经能够自主设计、生产制造300～500m2级的大型烧结机,主要钢铁企业的烧结机经济技术指标达到或接近世界先进水平,烧结矿产量、质量、生产效益不断提高,从而为我国钢铁工业的持续发展和节能降耗打下了良好的基础。
China’s blast furnace charge to sinter mainly with the rapid growth of iron production in China, the continuous expansion of sinter production scale, sintering equipment technology and production levels are also rapidly improving. At present, China has been able to independently design, manufacture large sintering machine 300 ~ 500m2 level, the main iron and steel enterprises sintering machine economic and technical indicators at or near the world advanced level, sinter output, quality, production efficiency continues to increase, so as China’s steel industry The sustainable development and energy saving laid a good foundation.