Tail throwing process of ultrafine and wet magnetic separation for permanent magnetic field PTMS magnetic separator
magnetic separation equipment
Stage grinding, low intensity magnetic separation - reverse flotation process and full magnetic separation process beneficiation, although can achieve relatively high beneficiation efficiency, but the fineness of the selected concentrate is generally larger. A concentrate with a large fineness often means a large impurity content, so the potential of these two processes to improve the beneficiation efficiency has been very limited. PTMS magnetic separator can improve product whiteness.
PTMS magnetic separator
After entering the new century, on the basis of digesting and absorbing the new advanced ore dressing processes of other countries, PTMS has tested the ultrafine and wet magnetic separation tail discarding process. The process is to fine the ore to 5mm or 3mm below, and then use the permanent magnetic field strong magnetic PTMS magnetic separator wet magnetic separation tail. This process is of great significance for saving energy, reducing consumption, effectively utilizing extremely lean iron ore and improving the quality of final concentrate.
how to separate two magnets?
An iron ore with a grade of less than 20% was developed. In the experiment, high pressure PTMS roller mill was used to fine the ore to less than 3mm, and about 40% of coarse tailings were removed by the strong wet PTMS magnetic separator in the middle field, so as to improve the grade of grinding materials to about 40%.
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