Quartz sand purification is the removal of a small number of impurities and the high-difficulty separation technique to obtain refined quartz sand or high-purity quartz sand. The purification technologies of quartz sand at home and abroad are washing, classifying and de-sliming, scrubbing, magnetic separation, flotation, acid leaching, microbial leaching, etc. The quartz sand dressing Production Line is suitable for quartz sand containing iron or mica.
Process flow of xinhai mining quartz sand beneficiation
1. Crushing and screening system: two-stage closed-circuit process
2. Grinding and classifying system: one-stage one-closed-circuit process
3. Weak and strong magnetic separation
4. Two stage hydrocyclone for classification
5. Thickener and filter press for dewatering
6. Get fine grain quartz sand concentrate
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