Home Product Knowledge What are the commonly used fluorite ore sorting equipment?

What are the commonly used fluorite ore sorting equipment?

2023-05-04 Xinhai (460)

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Fluorite, also known as fluorspar, is a widely used mineral in the manufacturing of various products such as ceramics, glass, and metallurgical grade hydrofluoric acid. The fluorite beneficiation process involves several stages, including crushing, grinding, gravity separation, flotation, and chemical beneficiation. To effectively sort fluorite ore, several sorting equipment can be used.

  1. Jig machine The jig machine is one of the oldest and most widely used sorting equipment for fluorite ore. It is a gravity separation equipment that separates the ore particles based on the density difference between them. The fluorite ore with a high specific gravity will sink to the bottom while the lighter gangue will float. The jig machine is ideal for coarse-grained fluorite ore separation.

  2. Spiral chute The spiral chute is a gravity separation equipment that sorts the ore according to the specific gravity difference between the ore and the gangue minerals. The spiral chute can be used to separate fine-grained fluorite ore, and its sorting effect is better than that of the jig machine.

  3. Flotation machine Flotation is the most commonly used method for fluorite ore beneficiation. The flotation machine uses the surface properties of minerals to separate them from the gangue. The fluorite ore is first ground to a certain particle size and then mixed with water and flotation agents. The flotation agents selectively adsorb to the surface of the fluorite particles, making them float to the surface of the pulp, while the gangue minerals sink to the bottom. The flotation machine can separate fine-grained fluorite ore, but it requires a large amount of water and reagents.

  4. Magnetic separator Magnetic separation is a process that uses the magnetic difference between minerals to separate them. The magnetic separator can be used to sort low-grade fluorite ore. The magnetic separation method is simple, efficient, and has a good sorting effect.

In summary, the sorting equipment used for fluorite ore beneficiation includes jig machines, spiral chutes, flotation machines, and magnetic separators. The specific choice of equipment depends on the properties of the ore, the size of the ore particles, and the desired sorting effect. With the development of sorting technology, more advanced sorting equipment will be developed to improve the efficiency and accuracy of fluorite ore beneficiation.



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