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在各采选公司选矿厂铁矿石和锰矿石的选矿工艺过程中要泵送大量的高磨蚀性的液体混合物,其数量由工艺系列和按一定工艺流程工作的设备的生产能力确定。除了量的指标外,液体混合物还具有固体含量(约70％),粒度(约80mm)和运动速度(约30m/s)等特性。在选矿厂工艺过程开始时,固体颗粒为锐边形,锐边使得与液体混合物接触的设备表面比在末尾回路上工作的设备要经受较强的水力磨蚀。泥浆泵流通部分的零件经受的水力磨蚀最强。泥浆泵的主要型号有Γp160
A large number of highly abrasive liquid mixtures are to be pumped in the beneficiation process for the iron ore and manganese ores in the concentrates of the mining companies, the quantity of which is determined by the production capacity of the process series and of the equipment working according to a certain process. In addition to the quantitative indicators, the liquid mixture has properties such as solids content (about 70%), particle size (about 80 mm) and moving speed (about 30 m / s). At the beginning of the concentrator process, the solid particles were sharp-edged and the sharp edges made the surface of the equipment in contact with the liquid mixture more strongly hydro-abraded than the equipment working on the end-of-the-loop. Parts of the mud pump circulation part withstand the strongest hydraulic abrasion. The main models of mud pump Γp160