High-Intensity Magnetic Separation Wet Electromagnetic Separator

• Customization: Available
• Type: Separating Plant
• Object: Wet Material
• Model NO.: CLT-DCJL
• Operating Type: Continuous Type
• Installation: Horizontal
• Centrifuge Type: Tube Centrifuge
• Pressure: Medium Pressure
• Condition: New
• Features: Low Energy Consumption
• Features2: Large Magnetic Field Gradient
• Material Feature: Heat Resistant
• Energy Saving: Energy Saving
• Transport Package: Export Packing
• Trademark: GME

Product Description

Wet Electromagnetic Separator Features:
1. The electromagnetic separator machine can remove micron-level trace magnetic substances (including weak magnetic substances).
2. The stable high magnetic induction working area is greatly improved.
3. Various types of screens can be used to deal with materials of different properties.
4. An automatic cleaning system can be installed to achieve fully automatic operation.
5. A high-power cooling system can be installed to further improve the working magnetic induction intensity.

Equipment Control Features
1. The control system adopts a unique power drive technology to achieve compensated DC constant current, and the voltage fluctuation of the power grid will not affect the output voltage or current. This control method solves the disadvantage that the electromagnetic iron remover reduces the output magnetic field strength due to the increase in coil temperature.
2. Equipped with a dedicated electrical control cabinet, the built-in PLC control and touch screen can be easily and quickly operated safely to achieve fully automatic iron removal and continuous cycle work; the working time of each stage of iron removal and cleaning can be freely adjusted on the touch screen to meet different raw materials and different working conditions.
3. Integrated remote control communication interface, convenient connection with the customer's master control system to achieve remote operation and monitoring.

 

 

Wet Electromagnetic Separator Working Principle
The main body of the wet slurry magnetic separator is an electromagnetic coil placed in a steel shell. The stacked screen is installed inside the medium barrel. The electromagnetic coil generates a uniform high-intensity magnetic field inside the medium barrel. The magnetic field forms a high-gradient magnetic separation area after passing through the screen. When the slurry passes through the screen, the magnetic material will be adsorbed by the screen, thereby separating the magnetic and non-magnetic materials. When the adsorption capacity of the screen reaches saturation, the power is turned off to demagnetize it, and the screen is washed with fluid to separate the magnetic material. After cleaning, continue to the next magnetic separation process.

 

Equipment Performance Characteristics
1. Magnetic field simulation optimization design: Based on the finite element analysis of the magnetic field, the magnetic field distribution of the excitation coil is designed to ensure the highest magnetic field strength with the same output power. Through the design and attempt of the R&D team, the magnetic area distribution is more uniform, so that the ability to capture ferromagnetic impurities is the strongest and the filtering accuracy is the highest;
2. Excitation coil design features: The excitation coil design has the characteristics of high voltage resistance and high insulation level. The insulation level reaches H level. The addition of high thermal conductivity materials during winding and the combination of rigorous maintenance measures such as temperature control sensors can make the coil life reach more than 10 years.
3. Cooling system design features: A special oil circuit design is used to ensure sufficient heat exchange between the coil and the cooling oil, ensuring that the electromagnetic coil is cooled evenly and the cooling oil flows smoothly without dead corners. Through the forced circulation cooling of the oil circulation pump and the heat exchanger, the excitation coil heat dissipation effect is ensured to be optimal, thereby ensuring the stability of the coil excitation.

Model	Background Magnetic Field (Gs)	Work Magnetic Field (Gs)	Inner Diameter (mm)	Pipe Diameter (mm)	Weight (T)	Power (KW)	Processing Capacity (m³/h)	Size (mm)
DCJL250-3500	3500	0-14000	250	76	2.9	11	5-10m³/h	1400×1400×1720
DCJL250-6000	6000	0-24000	250	76	3.1	17	5-10m³/h	1400×1400×1720
DCJL300-3500	3500	0-14000	300	89	3.3	12	10-20m³/h	1500×1500×1720
DCJL300-6000	6000	0-24000	300	89	3.5	22	10-20m³/h	1500×1500×1720
DCJL350-3500	3500	0-14000	350	89	4.0	15	20-25m³/h	1600×1600×1720
DCJL350-6000	6000	0-24000	350	89	4.2	24	20-25m³/h	1600×1600×1720

 

Wet Electromagnetic Separator Product Design
1. Medium (screen optimization design)
Type selection: two types: ordinary mesh and enlarged mesh; (select screens with different mesh sizes according to the fluidity of the material)
Screen material: high magnetic permeability and wear-resistant materials (such as 430 series stainless steel, etc.) electrolysis, polishing, and sandblasting.

 

 

2. Oil cooling flow field simulation design
A good cooling cycle can prevent the occurrence of dead zones and improve cooling efficiency.
Through simulation, the effect of oil cooling on the inside of the demagnetizer is simulated to obtain the theoretically optimal oil cooling path to ensure long-term stable operation of the equipment.

 

3. Overall design of high magnetic field coil
By optimizing the overall design through numerical simulation, the hot air core magnetic induction intensity can reach 6000Gs, and the screened magnetic induction intensity is above 24000Gs (theoretical value).

 

4. Internal dual-circulation cooling design
The special oil circuit internal circulation cooling + water circuit external circulation design is adopted to ensure that the electromagnetic coil is cooled evenly without dead corners and local over-temperature defects. Combined with automatic alarm function and rigorous maintenance measures, the electromagnetic coil can be guaranteed to have a long service life of more than 10 years.

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