The electromagnetic magnetic separator is suitable for the separation and refinement of rare, non-ferrous black, and non-metallic ores. It is also suitable for the separation, purification, purification, and comprehensive recovery of fly ash and other industrial waste materials.
1、 Working principle of electromagnetic magnetic separator.
The invention of this electromagnetic dry magnetic separator mainly utilizes various minerals with different conductivity and dielectric constants, and separates them through corona electric field and electrostatic field to achieve separation.
Applying a certain intensity of high-voltage electricity to the high-voltage electrode generates a corona electric field between the corona electrode and the drum, while an electrostatic field is formed between the bias electrode and the drum.
After modern mineral processing is dried and heated, as the drum enters the corona field, the corona current causes all minerals to be charged. When in contact with the drum, conductive mineral particles can quickly transfer charges to the drum, which is called discharge. When the mineral rotates and leaves the corona field and enters the electrostatic field, the positive charge on the surface of the drum promotes the conductive mineral to be positively charged. Conductive minerals will fall from the front of the drum to the conductive product under the action of electricity, gravity, and centrifugal force.
Non conductive minerals retain negative charges on their surface due to their slow discharge rate. This negative charge has a greater electrostatic attraction in the electrostatic field than the minerals, which allows the minerals to continue to adsorb on the surface of the drum until they are brushed off by a brush behind the drum. This achieves the goal of sorting minerals according to their conductivity at different times.
In addition, the bias electrode not only accelerates the discharge of conductive minerals, but also pulls non conductive minerals towards their own side, which is beneficial for enhancing the separation process.
The wet electromagnetic separator is used for the highest recovery rate of scheelite, cassiterite, zircon, gold red, gold, and silver. It has been designated as one of the important mining and mineral processing machinery in China.
The electromagnetic magnetic separator is suitable for the separation and refinement of rare, non-ferrous black, and non-metallic ores. It is also suitable for the separation, purification, purificati
Ganzhou Jinqiang Mining Equipment is a large-scale mining service company specializing in mining machinery manufacturing, mineral analysis, beneficiation process design, equipment selection, and equipment installation and debugging. The company has two large production bases, covering an area of 50000 square meters, with a workshop area of over 20000 square meters. We have 15 years of experience in manufacturing beneficiation equipment. The company's products have all passed ISO9001 and GOST international quality system certification. The gravity beneficiation equipment produced by the company, such as ore dressing shakers, jigs, and spiral chutes, is exported to more than 50 countries worldwide, with customers spread across all continents.
The company's core business is gravity beneficiation equipment, magnetic separation equipment, ore washing equipment, screening equipment, crushing and grinding equipment, flotation equipment, and mineral conveying equipment. Production of mineral processing equipment, sand gold processing equipment, gold ore processing equipment and Hematite processing equipment and other mineral processing equipment. Our company's gravity beneficiation equipment such as shakers, jigs, and spiral chutes account for 15% of the market share of gravity beneficiation equipment in China.
The company has a variety of large-scale modern machining equipment, professional mechanical manufacturing engineers, mineral processing engineers, and professional equipment installation team. The company's core business is gravity separation equipment, magnetic separation equipment, ore washing equipment, screening equipment, crushing and grinding equipment, flotation equipment, and mineral conveying equipment. Our company's gravity separation equipment such as ore dressing shakers, jigs, and spiral chutes account for 15% of the market share of gravity separation equipment in China.
The company's core business is gravity separation equipment, magnetic separation equipment, ore washing equipment, screening equipment, crushing and grinding equipment, flotation equipment, and mineral conveying equipment. Production of mineral processing equipment, sand gold processing equipment, gold ore processing equipment and Hematite processing equipment and other mineral processing equipment. Our company's gravity beneficiation equipment such as shakers, jigs, and spiral chutes account for 15% of the market share of gravity beneficiation equipment in China.
