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煤炭工程  2013 

入料特性对干扰床(TBS)分选的影响

, PP. 102-104

Keywords: 粗煤泥,TBS,倾斜板,分选特性

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Abstract:

结合干扰沉降理论和斜面流理论,研究了入料特性对TBS分选性能及其挡板设置的影响。结果表明入料粒度和密度组成是影响挡板设置和TBS分选性能的主要因素;分选密度随上升水速的增加先增加后减小;加设适当角度的挡板在一定程度上能抑制颗粒粒度效应,实现按密度进行分选。

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