Multi-flow-state enhanced teetered bed classifier

• Main Authors: SUN YUWEI, LUO JIAJING, WANG RENWEI, WANG SHENGYU, CONG LONGFEI
• Format: Patent
• Language: Chinese; English
• Published: 03.10.2023
• Subjects: APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES; CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL ORCHEMICAL PROCESSES; PERFORMING OPERATIONS; TRANSPORTING

The invention belongs to the technical field of ore dressing and grinding grading equipment, and particularly relates to a multi-flow-state enhanced teetered bed grading machine which is provided with a barrel body, a rotational flow preselector is arranged in the barrel body, a vortex type distributing device is arranged at the discharging end of the rotational flow preselector, and ore pulp is evenly distributed to the rotational flow preselector through an ore pulp distributor; solid particles in ore pulp are pre-selected through the rotational flow pre-selector, the vortex type distributing device is horizontally arranged, particle materials are evenly dispersed in the radial direction under the action of centrifugal force generated by the vortex type distributing device rotating at a high speed, and due to the action of the centrifugal force, the particle materials with different particle sizes can be dispersed to different positions. The particle materials are sequenced and dispersed according to the pa