(中南礦冶學院)
摘 要: 本文專門論述鼓筒式電選機電極的結構,提出應按照礦物通過電場作用區域的時間來設計電極的結構,以滿足于使礦粒達到Qm。時間應大于0.1秒,而小于0.1秒及鼓徑太小都不利于分選。據此作者提出的電極形式適應性較好,并在白鎢錫石等礦物的分選中獲得了良好的效果。
關鍵字: 筒式電選機，電場，區域作用，電極形式，分選，電極設計，電暈極
（中南礦冶學院）
Abstract:This paper discusses the construction of ion electrode of high the tensionseparator(drum type)The author suggests that in ion electrode the time whichthe particles pass through the field must be considered.It is of importancefor the mineral parficles to gain QM,and the time must be longer than 1/10second.We can not get favorable results if the time is shorter than 1/10second and the diameter of the drum is too small.On the basis of the aboveidea the ion electrode designed by the author is corresponding to separatedifferent minerds,and got good results to separate scheelite and cassiteriteand beach sands.
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