Elutriation refers to the selective removal of fines by entrainment from a bed consisting of a mixture of particles sizes . 扬析是指从由各种颗粒直径的混合物形成的床层中选择地夹带出细粉颗粒的过程。
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Air elutriation apparatus 空气淘洗装置
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There are rotation flow pieces and elutriation ring inside the drying charnber . it is used to control the moisture and granule of raw material to the needed level 干燥室上部加装陶析环及旋流片可以控制出口物料的粒度及湿度，以达到不同物料的终水份粒度的要求。
