...立式辊磨机MTW欧版磨粉机超压梯形磨粉机T130X加强超细磨粉机YGM高压悬入磨风温(℃)<350出磨风温(℃)7595原煤哈氏可磨指数(HGI) 小型立磨不可调)和分离器转子的转速便可达到产品所需的粗细度。LM立式辊磨机磨辊随之转动从而使物料被碾压而粉碎。
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Moreover, a certain ratio of blending coal could improve HGI, which implied more facility of the pulverization of coals.
两种可磨性较差的煤混配起来的煤种可能变得较易磨细，选择合适的质量配比比例可以提高混煤的可磨性指数。
Some physical factors such as the macerals, the type, size and distribution of mineral matters and the microcosmic tectonics are very important for HGI.
煤的显微组分、矿物质类型、颗粒大小和分布以及煤种的显微构造等物理参数是决定煤可磨性能的重要因素。
The results(indicated) that the approximate analysis of the pulverized coal changed to different degrees, and the particle size distribution mainly depended on the coal rank but not the HGI.
试验结果表明，经过哈氏可磨性测定仪后，各煤种的工业分析都发生了不同程度的变化，而煤粉破碎后的粒度分布取决于煤种的煤化程度，而与煤种的可磨性指数相关性较小。
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