Magnetic Separating Plant

The Introduction Magnetic Separation Process

Magnetic separation is not only common in mineral processing, but also a common method, which has the advantages of simple and easy operation, reasonable process, economical investment and high recovery rate. It is suitable for wet magnetic separation of magnetite, pyrite, roasted ore, ilmenite and other materials below particle size 3mm, and is also used for iron removal of coal, non-metallic ore, building materials and other materials.

Magnetic separation makes use of magnetic differences between minerals to separate material, which occupies a very important position in iron ore separation field. Magnetic separating plant has the advantages of energy saving, high efficiency and high ore dressing index. Especially for the separation of magnetite ore, magnetic separation is almost the only ore dressing method. Reasonable magnetic plant, magnetic separation process and magnetic separation equipment are very important for the separation of iron ore.

 Magnetic Separation Process Flow

Magnetic plant or magnetic separation process is mainly used for separation of magnetic minerals, which includes dry and wet magnetic separation process. The equipment used in iron ore magnetic separation plant mainly includes crusher, vibrating screen, ball mill, classifier, magnetic separator, tailings recovery machine, etc.

The material in the storage bin is sent to a PE-type jaw crusher to be first broken through a vibrating feeder, and the first broken material is driven by a conveyor to enter jaw crusher to be secondly broken, and the two broken materials are sent to a vibrating screen to check the discharging granularity. The material with unqualified particle size is broken again by the cone crusher, and the qualified material is sent to the ball mill for grinding, and the ground mineral is classified by the classifier according to the size, and the unqualified mineral is sent to the ball mill to continue to be ground. The qualified minerals are sent to the magnetic separator for coarse selection, and then the second magnetic separator is used for selecting, and the selected materials are dehydrated to obtain the corresponding mineral products.

The Production Line of Magnetic Separating Plant

The Advantages of Magnetic Separating Plant

• The technological process of magnetic separation is advanced, and the hammer crusher and magnetic separator with high degree of automation are adopted to reduce the manual operation link.
• The utilization rate of ore can reach 90%, the water consumption in the process is less, the cost input is saved, and the high-profit space can be obtained.
• The dust in magnetic separation is captured by dust removal device and does not cause air pollution. It is a creative process method with high production efficiency, good product quality and no environmental pollution.
• The environmental requirements for the operation site are low, even if the environment is not good, high yield and low consumption can be achieved.

The Application of Magnetic Separating Plant

Magnetic separation is the preferred ore dressing method for manganese ore. Manganese ore belongs to the weak magnetic minerals, which should be separated by magnetic separator with a strong magnetic field. According to the current separation situation of manganese ore, using the coarse particles magnetic separation for pre-enrichment has a broad development prospect. According to the practice of the manganese industry, the coarse particle level refers to the ore particle which is greater than 5mm. Therefore, adopting the strong magnetic separation of coarse grains as the rough separation of manganese ore is an effective and simple measure.

Magnetic Separation Process Site