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武钢烧结厂根据冶金部冶钢字1251号文“关于试行烧结、球团检验方法”的要求,于1981年研制了检验烧结矿中温还原和低温还原粉化的两套裝置。这两套装置具有结构简单、操作方便、保温性能好、冷却速度快、密封性能好等特点。投入使用后,其检验结果有较好的重现性和稳定性。武钢烧结厂已用它们进行过多次生产检验和科学研究,并于
According to the requirements of No. 1251 of “Metallurgical Department of Metallurgical and Metallurgical Department, Steel No. 1251”, Wugang Sintering Plant developed two sets of devices for testing mid-temperature reduction and cryogenic reduction pulverization of sinter in 1981 in accordance with the requirements of “Trial Sintering and Pellet Test Method”. These two devices have the advantages of simple structure, convenient operation, good thermal insulation performance, fast cooling speed and good sealing performance. Put into use, the test results have better reproducibility and stability. Wuhan Iron and Steel Sintering Plant has used them for many production testing and scientific research, and in