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近年来,关于主、再选跳汰机的有效配合,使之符合最高产率原则,是选煤界同志们所关心的问题之一。很多同志从不同角度进行了深入探讨,目的都是为了用简明的原则或数学模型,确定其最优配合。主、再选跳汰机最优配合,实质上是二者分选比重的有效配合,以达到在要求综合精煤灰分下,其综合精煤产率为最高。目前,电子计算机的应用日益普及,利用计算机可以迅速得到符合实际的最优配合。
In recent years, one of the issues of concern to comrades in the coal preparation industry is that the effective cooperation between the main and the re-election jig to meet the principle of the highest yield. Many comrades conducted in-depth discussions from different angles with the aim of using concise principles or mathematical models to determine their optimal cooperation. Lord, and then choose the best Jig fit, in essence, is the effective proportion of the two with the sorting, in order to achieve the requirements of integrated coal ash, the integrated production rate of coal is the highest. At present, the application of electronic computers is becoming more and more popular. Computer can quickly get the best fit with reality.