High-gradient magnetic separation machine

• Main Authors: LIAO JIN, ZHU YUANBIAO, TANG YUHE, YE FUXING, ZHANG HONGYING, CHEN JUNMING, ZHANG JUN, WU CHENGCAI, LIN TIANSHENG, LIU LIANBANG
• Format: Patent
• Language: Chinese; English
• Published: 08.04.2009
• Subjects: MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROMSOLID MATERIALS OR FLUIDS; PERFORMING OPERATIONS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS; TRANSPORTING

The invention discloses a high gradient magnetic separator, which comprises a separation ring and a driving device thereof, an ore feeding device, a concentrated ore discharging device and a concentrated ore collecting device, wherein the separation ring comprises a rotating ring and a concentrated magnetic medium pack, a left magnetic yoke, a left magnet, a right magnetic yoke, a right magnet, a front magnetic yoke, a rear magnetic yoke, and a magnetizing and demagnetizing device which consists of magnetic coils and a magnetizing power source and can perform magnetizing and demagnetizing treatment on the left magnet and the right magnet respectively. The high gradient magnetic separator smartly combines a permanent magnet and a magnetizing power source to form a background magnetic field of the separator, so the high gradient magnetic separator can conveniently perform magnetizing and demagnetizing treatment on the left magnet and the right magnet according to the required value of the background magnetic fi