Optimization of Airflow Field for Pneumatic Drum Magnetic Separator to Improve the Separation Efficiency
نویسندگان
چکیده
Traditional dry magnetic separation has poor efficiency for fine-grained materials, and combining airflow a field may be one of the most effective means to improve it. Based on pneumatic drum separator developed by our team, an improved with segmented flow is proposed, which pushes materials move along surface. Analysis in zone forces particles show that makes it easier collect fine particles, while nonmagnetic are more easily removed airflow. Separation test results also iron grade recovery concentrate from 37.89% 74.75% 51.76% 91.79%, respectively. The been remarkably optimizing zone.
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ژورنال
عنوان ژورنال: Minerals
سال: 2021
ISSN: ['2075-163X']
DOI: https://doi.org/10.3390/min11111228