Pneumatic ore separator

• Main Author: ZHANG BAISHENG
• Format: Patent
• Language: Chinese; English
• Published: 09.06.2017
• Subjects: OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; TRANSPORTING

Disclosed is a pneumatic ore separator. The pneumatic ore separator is characterized in that a dry powder material is put into the ore separator through a hopper, displacement is generated under the multi-stage ladder descending type three-dimensional placement specific pneumatic effect, and different movement speeds and sedimentation distances are generated according to the density of minerals. In a corresponding sedimentation region, and the minerals with the maximum density in materials are sedimented firstly, and correspondingly collected through a separation recycling hopper; the sedimentation portions of remaining materials and floating dust under the joint effect of multi-stage interference sedimentation baffles enter a secondary selection region, and then mine types with the secondarily large density or middlings of the last mine type with the low content are separated out; according to multi-stage repetition, one-by-one precision separation is achieved till tailings are separated out finally, so that