Magnetic separation machine

Simple water washing can remove clay minerals from quartz sand, because the particle size of quartz sand is generally much larger than that of clay minerals. In the process of washing, through the cleaning equipment such as the cleaning tank, cyclone, rising current hydraulic PTMS magnetic separation and other operations, the fine minerals are discharged from the top overflow mouth in the form of mud, and the thicker and heavier particles are discharged from the bottom.

PTMS magnetic separation

However, this method is difficult to remove the thin film iron on the surface of quartz sand. The film iron of the quartz sand surface and the iron-containing minerals adhering to the quartz sand surface are removed by the mechanical external force and the collision and friction between the sand particles. At present, PTMS magnetic separation scrubbing technology is mainly rod rubbing and mechanical scrubbing.

what is magnetic separation in chemistry ？

Compared with mixing and scrubbing, rod rubbing can not only remove impurities on the surface of quartz sand, but also remove impurities at uneven and small gaps. However, it is difficult to remove the film iron on the surface of quartz sand, which is a method of quartz sand PTMS magnetic separation pretreatment. The effect of scrubbing is mainly related to the structural characteristics, configuration form and scrubbing time and concentration of the scrubbing machine.
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