Application fields and performance characteristics of flat plate high gradient magnetic separator

The flat plate high gradient magnetic separator is an advanced magnetic separation equipment, which is widely used in many fields and realizes the efficient separation of magnetic impurities in materials. The reason why the flat plate high gradient magnetic separator can be widely used in these fields is that it has the advantages of high magnetic field strength, high separation efficiency, compact structure and easy operation. In order to ensure the normal operation of the equipment and extend its service life, regular maintenance and maintenance should also be carried out. The following is a detailed introduction to the application fields and performance characteristics of the flat plate high gradient magnetic separator:

Flat plate high gradient magnetic separator

A. Application fields of flat plate high gradient magnetic separator:

The flat plate high gradient magnetic separator is a device used to separate materials with different magnetic properties. It is widely used in mineral processing, resource recovery and environmental protection. Its main functions are as follows:

1. Ore sorting: In mining, this magnetic separator can be used to separate magnetic minerals and non-magnetic minerals from ores. For example, in the processing of iron ore, a magnetic separator can be used to remove gangue (surrounding rock) and improve the grade of iron concentrate. In the mining industry, the flat plate high gradient magnetic separator is mainly used for the sorting and purification of magnetic ores such as magnetite and hematite, especially for those ores with lower grade and more impurities. It shows strong sorting ability and significantly improves the overall recovery rate of the ore. In addition, it can also be used for iron removal and purification of non-metallic ores, such as quartz sand, potassium albite, etc.

2. Waste recycling: In the waste treatment and recycling industry, the flat plate high gradient magnetic separator can help separate the metal components in the waste, such as steel fragments, so as to achieve effective recycling and reuse of resources.

3. Environmental purification: In sewage treatment, magnetic separation technology can be used to remove magnetic pollutants in water bodies, such as iron-containing particles or other magnetized pollutants, which helps to improve water quality.

4. Biomedical applications: In certain cases, high gradient magnetic separation technology is also used in the biomedical field, such as separation and purification by labeling cells or molecules with magnetic beads.

5. Food industry: In the process of food processing, magnetic separators can be used to remove metal impurities mixed in raw materials to ensure food safety.

6. Chemical industry: Flat plate high gradient magnetic separator can be used to separate certain chemical raw materials containing magnetic impurities and improve the purity of products. In the field of environmental protection, it can also recycle magnetic materials in waste, such as scrap steel, scrap iron, etc., to achieve resource reuse.

Flat plate high gradient magnetic separator

B. Working principle of flat plate high gradient magnetic separator:

The flat plate high gradient magnetic separator is mainly composed of a bracket, a plate magnetic separation system, a feeding stirring system, a water source system, an iron unloading system, and an adjustment system. During operation, the material flow and the iron unloading system are in a reverse countercurrent type. The non-magnetic material flows to the discharge port by gravity according to the principle of physical structure, and is completely unloaded after unloading and washing. The magnetic material is adsorbed by a strong magnetic field over a long distance, a long area, and multiple times, and is reversely operated to the iron outlet by the iron unloading system, and is completely unloaded after unloading and washing.

The working principle of the flat plate high gradient magnetic separator is to enhance the selective capture ability of weak magnetic particles based on the sharp change of magnetic field strength (i.e. high gradient). The equipment usually contains one or more magnetic pole plates with strong magnetic fields. When the material flows through these plates, the magnetic material will be adsorbed to the plates, while the non-magnetic material continues to move with the flow and is eventually separated. This design allows even those particles with very weak magnetism to be effectively separated from non-magnetic particles.

C. Performance characteristics of flat plate high gradient magnetic separator:

Flat plate high gradient magnetic separator

1. The magnetic system of the flat plate high gradient magnetic separator adopts advanced computer simulation design and adopts a repulsive magnetic arrangement structure to ensure the adsorption area and adsorption capacity of iron within the working range.

2. All magnetic materials are made of high-NdFeB to form a strong magnetic core. NdFeB has high purity, large dosage, strong magnetic force, and the magnetic field strength can reach 18000gs. It is a major breakthrough in the field of high gradient magnetic separators.

3. The flat plate high gradient magnetic separator is designed as a whole machine. The magnetic system adopts a fully sealed structure to prevent oxidation, ensuring that the magnetic force consumption of the strong magnetic core is low within ten years in harsh environments, and does not affect normal use.

4. The drive part adopts a high-performance speed-regulating motor, which can work and unload iron automatically and continuously, saving manpower and running reliably and without faults.

5. The feeding system of the whole machine adopts a motor stirring structure, so that the material is uniform when entering the magnetic separation area and the slurry concentration meets the requirements of mineral processing, making the separation effect better.

6. The water source system of the whole machine adopts an overall single water inlet, and the valve controls each water point. It is convenient for customers to match the water supply equipment, and each valve can be opened and adjusted according to actual needs.

7. All parts where the material passes or contacts are made of stainless steel or non-magnetic materials to avoid secondary contamination of the equipment to the material. If necessary, important parts can be treated with wear resistance.

8. The structure of the flat plate high gradient magnetic separator can be open or fully sealed according to the site conditions. It can adapt to different customers and site conditions.

Flat plate high gradient magnetic separator

The flat plate high gradient magnetic separator is a new design of Zhongcheng Machinery, with a variety of technologies in the production technology industry and strong work processing capabilities. The design and development of the flat plate high gradient magnetic separator uses physical mechanics, fluid mechanics, and magnetism in one, with high magnetic field strength and magnetic field up to . The invention of this machine can solve the high standard requirements for iron removal in the following industries, and the cost is only one-tenth of that of the vertical ring high gradient magnetic separator. The high cost performance is something that the vertical ring magnetic separator can never exceed. It fundamentally solves the technical problems of easy clogging and serious material carrying of traditional magnetic separators when processing small granular materials, which is a major breakthrough in the field of high gradient magnetic separators.

PS: The flat plate high gradient magnetic separator plays an important role in many fields with its high efficiency sorting, compact structure and easy operation. With the increasing tension of global mineral resources and the improvement of environmental protection requirements, the demand for efficient and energy-saving magnetic separation equipment continues to grow. The flat plate high gradient magnetic separator meets this market demand trend with its efficient sorting ability and energy-saving and environmental protection characteristics. In the fields of mining, chemical industry, etc., the requirements for deep processing and comprehensive utilization of mineral resources are constantly increasing, and the application of flat plate high gradient magnetic separators in these fields will become more and more extensive. With the continuous advancement and innovation of technology, the performance and functions of the flat plate high gradient magnetic separator will continue to improve, further expanding its application areas and market prospects. The flat plate high gradient magnetic separator has broad market prospects and development potential.

Author : Serena Chang

Serena Chang is the writer of blog and news column. With more than 10 years of working experience in the machinery industry, she has a comprehensive understanding of environmental protection machinery and is willing to share useful knowledge of environmental protection machinery.