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矿石进入选别系统之前,需要进行制备工作,根据采运方法,矿石性质、和选别系统的要求等,制备工作不完全相同,一般有贮矿、筛分、碎矿、洗矿、隔除废石、隔除草碴、木屑、初磨、分级、脱泥计量等作业。这些作业构成一个系统,我们叫它原矿制备系统。这个系统在选矿过程中估有重要位置。在选矿厂设计中原矿制备系统工艺流程的选择,工艺流程的计算,设备选择,设备配置等有它的特殊性。一般书上对于原矿制备系统筛分、破
Before the ore enters the sorting system, the preparation work needs to be carried out. According to the requirements of the mining and transportation methods, ore properties and sorting systems, the preparation work is not completely the same. Generally, there are ore storage, sieving, crushing, ore washing, Waste rock, separated from the ballast, sawdust, initial grinding, grading, mud removal and other operations. These operations constitute a system, we call it ore preparation system. This system has an important place in the beneficiation process. In the ore dressing plant design process of ore preparation system selection, process calculation, equipment selection, equipment configuration has its own particularity. General book for the raw ore preparation system screening, broken