The main features of this
used impact crusher process are: It has good adaptability to the mineralogical characteristics of iron ore process. According to the needs of fine dispersion degree and fine grinding characteristics of iron ore, the method of continuous grinding machine is used to dissociate and separate all the basic monomers in the ore, so as to avoid the volatilization and low efficiency of grinding in the middle stage and grinding amount, which brings bad side effects to the process.
The combination of strong magnetic field and anion reverse flotation with weak magnetic field can achieve the best combination of this process. After continuous grinding, low-intensity magnetic grinding removes minerals from the primary and secondary slime, discarding a large amount of tailings. The two kinds of anion reverse flotation have been improved to be included in the iron grade of the material, which is conducive to the anion reverse flotation to obtain high quality iron concentrate. More importantly, the weak magnetic separator is chosen to discard the primary and secondary viscous coal, which creates a good technological condition for the anion reverse flotation operation and is conducive to the anion reverse flotation to play a better role.
This process is easy to get a better choice, do not choose the index. At present, the strong magnetic industry equipment is an ideal device for hematite tailings, and the anion reverse flotation is the main reason why hematite can't get high grade iron concentrate.
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