And non-magnetic or weak magnetic minerals remain in the pulp, with the slurry discharge outside the tank, become tailings. PTMS magnetic separation The treatment of the tailings is also a matter of great concern. In some cases, tailings may still contain a small amount of useful substances, if directly discarded, will cause a waste of resources. Therefore, the further treatment and reuse of tailings has also become a research hotspot in the modern mining industry.
For example, the tailings can be retreated by secondary PTMS magnetic separation magnetic separation or other ore-dressing methods to improve the recovery rate of resources. However, the operation of the electromagnetic iron removal machine requires electricity consumption, and the equipment structure is relatively complex, need to be equipped with the corresponding power supply and control system. According to the dry and wet mine can be divided into dry iron removal machine and wet iron removal machine.
Dry PTMS magnetic separation is suitable for the treatment of dry ore or materials. Its advantage is that it does not need additional water to prepare the pulp, and the treated material has low water content, which is convenient for subsequent processing and storage. However, the dry iron removal machine has certain requirements for the particle size and humidity of the ore. If the particle size of the ore is uneven or the humidity is large, the effect of iron removal may be affected.
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