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分級機操作的控制應十分重視,且實際上不可間斷。特別是當這些與球磨機成閉路操作的分級機的操作結果,對於磨鑛車間生產率和鑛石進一步處理過程的成績有密切關系時,更應注意分級機操作的控制。屬於控制的因素有:鑛漿密度、溢流中固體量、產品粒度以及返砂量等。 鑛漿密度通常是用秤量一定的鑛漿體積來測定的。鑛槳密度是重量與體積之此,以克/立方公分或公斤/升表示
Control of classifier operation should be very serious, and in fact can not be interrupted. Especially when the operating results of classifier with closed operation of the ball mill are closely related to the performance of the grinding shop and the further processing of the ore, attention should also be paid to the control of the classifier operation. Belongs to the control of factors are: pulp density, overflow in the amount of solids, product size and back to sand and so on. The density of the slurry is usually determined by measuring the volume of the slurry. Mud density is the weight and volume of this, in grams / cubic centimeter or kilograms / liter said