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水力分级机通常用于微细粒矿物和煤的分级及重选。但是,由于该设备的设计不合理和给矿组分不固定,水力分级过程的效率相当低。为了解决上述问题,为了研制出高效、节能的新一代水力分级机,一个致力于生产的研发计划已经实施,其中的两种最有前景的技术——横流式分级机和水力浮选式分级机,已经完成了工业试验,所获得的数据能够说明这种高效分级机性能得到了很大的提高。
Hydraulic classifier is usually used for grading and re-election of fine-grained minerals and coal. However, the efficiency of the hydraulic grading process is rather low due to the ill-designed design of the equipment and the uneven composition of the ore. In order to solve the above problem, in order to develop a new generation of hydraulic classifier with high efficiency and energy saving, a research and development plan dedicated to production has been implemented. Two of the most promising technologies, cross-flow classifier and hydraulic flotation classifier , Has completed the industrial test, the data obtained to illustrate the performance of this highly efficient classifier has been greatly improved.