High gradient magnetic separator equipment is suitable for the mineral processing of weak magnetic minerals, such as: hematite, limonite, siderite, ilmenite, chromite, wolframite, tantalum niobium, red mud, etc. Iron removal and purification of non-metallic minerals. For example: quartz, feldspar, nepheline, fluorite, sillimanite, spodumene, kaolin, etc. The high gradient magnetic separator is suitable for wet magnetic separation of magnetite, pyrrhotite, roasted ore, ilmenite and other materials with a particle size of less than 3mm, and is also used for iron removal of coal, non-metallic ores, building materials and other materials.
High gradient magnetic separator equipment is suitable for wet magnetic separation of magnetite, pyrrhotite, roasted ore, ilmenite and other materials with a particle size of less than 3mm, and is also used for iron removal of coal, non-metallic ores, building materials and other materials.The magnetic system of the magnetic separator is made of high-quality ferrite material or compounded with rare earth magnetic steel. The machine has high magnetic field strength. It integrates physical mechanics, fluid mechanics, and magnetism. It can be used according to the different magnetic properties of ore, such as: pseudo magnetite, weak magnetic ore, hematite, manganese ore and other weak iron ores. Some weak magnetic minerals are selected from different characteristics.
The high gradient magnetic separator adopts the rotating ring vertical rotation, recoil concentrate, and is equipped with a high-frequency vibration mechanism, which fundamentally solves the problem that the magnetic medium of the flat ring high gradient magnetic separator is easy to block. worldwide technical problems. It has the advantages of large enrichment ratio, strong adaptability to ore feed, concentration and product fluctuations, reliable operation, and convenient operation and maintenance. During operation, after the ore slurry flows into the tank body through the ore feeding box, under the action of the water flow of the ore feeding water spray pipe, the ore particles enter the ore feeding area of the tank body in a loose state. Under the action of the magnetic field, the magnetic ore particles are magnetically aggregated to form a “magnetic cluster” or “magnetic chain”. superior. Since the polarities of the magnetic poles are alternately arranged along the rotation direction of the cylinder and are fixed during operation, when the “magnetic group” or “magnetic chain” rotates with the cylinder, a magnetic stirring phenomenon occurs due to the alternation of the magnetic poles and is mixed with The non-magnetic minerals such as gangue in the “magnetic cluster” or “magnetic chain” fall off during the tumbling, and the “magnetic group” or “magnetic chain” that is finally attracted to the surface of the cylinder is the concentrate. The concentrate is transferred with the cylinder to the edge of the magnetic system where the magnetic force is the weakest, and is discharged into the concentrate tank under the action of the flushing water flow from the discharge water pipe. Non-magnetic or weakly magnetic minerals are left in the pulp and discharged out of the tank with the pulp, that is, tailings.
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