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Yunxi centrifugal concentrator

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Yunxi centrifugal concentrator

1、 Overview

The Yunxi centrifugal concentrator | Yunxi centrifugal concentrator | Automatic centrifugal concentrator is currently the latest type of gravity beneficiation equipment. The principle of Yunxi centrifugal concentrator | Yunxi centrifugal concentrator | Automatic centrifugal concentrator is to use centrifugal force to expand the gravity of mineral particles to separate heavy and light particles. The key component is a conical enrichment cone, which is driven by an electric motor to rotate at high speed and surrounded by pressurized backwash water. The materials entering the centrifuge for separation are usually the minerals ground by the ball mill or the overflow slurry of the Hydrocyclone. The slurry is injected from the upper end of the enrichment cone to the bottom of the enrichment cone. There are rows of grooves formed by ribs inside the enrichment cone. The centrifugal force generated by the rotation of the enrichment cone will throw the minerals to the groove, Only heavy mineral particles can overcome the resistance of backwash water and remain in the groove to form concentrate. Light minerals, due to the small centrifugal force they are subjected to, are difficult to overcome the effect of backwash water. They are washed out of the groove by backwash water and overflow from the upper end of the enrichment cone under the continuous injection of water, becoming tailings.

The STLB water jacket centrifugal concentrator has obtained an invention patent in China. The Yunxi centrifugal concentrator | Yunxi centrifugal concentrator | automatic centrifugal concentrator equipment has significant effects on different particle size ranges of single gold, especially for the single gold lost during the beneficiation operation of other gravity separation equipment (such as gold slide blankets and jigs). This equipment can not only be used for placer gold mines, but also for recovering natural gold from rock and ore, replacing the mixed mercury extraction method, and can also be used for recovering gold from tailings. Through mineral processing experiments, it has been proven that the recovery rate of placer gold is over 99%, and the selection ratio reaches 1000 times. Especially when recovering natural gold from vein gold deposits, when the grinding particle size is less than 0.074mm, the recovery rate of single gold can reach over 98%, and for single gold with a size of 0.04mm, the recovery rate can reach over 97%.

2、 Advantages and characteristics

1. High enrichment ratio and high recovery rate;

2. The beneficiation process is stable and reliable;

3. No chemical agents added, environmentally friendly;

4. Low water consumption and low power consumption;

5. Low production cost, good wear resistance of vulnerable parts, and simple maintenance;

6. Compact design, small footprint, easy to integrate into existing beneficiation plant processes.

3、 Fully automatic ore discharge

Our company has developed a centrifuge automatic ore discharge system to address the drawbacks of cumbersome and labor-intensive shutdown and ore discharge operations for old model products, which can achieve automated operation. The new Yunxi centrifugal concentrator | Yunxi centrifugal concentrator | Automatic centrifugal concentrator no longer requires manual cleaning of the concentrate during shutdown and unloading. Simply press the start and stop buttons of the automatic control equipment by observing the discharge status of the equipment, and one button can achieve full operation. Due to the closed operation throughout the entire process, it is not possible for humans to come into contact with the concentrate discharged from the centrifuge, thus avoiding human loss of concentrate. In addition, due to the centrifugal force, the equipment will generate significant vibration. Our company's products use soft connections in the damping part, which can effectively reduce the adverse effects of equipment vibration, improve beneficiation accuracy, and increase the service life of the equipment.