High Quality Wet Type Permanent Magnetic Separator

High Quality Wet Type Permanent Magnetic Separator

CTS (N, B) series high quality wet type permanent magnetic separator are suitable for wet separation of fine particles of strong magnetic minerals or removal of mixed strong magnetic minerals in non-magnetic minerals. The machine can continuously feed and drain ore, with large magnetic field depth, large working gap and high processing capacity.
The principle is that when the pulp enters the magnetic field area, the strong magnetic minerals are adsorbed on the surface of the cylinder, the weak magnetic and non-magnetic minerals are discharged, while the strong magnetic minerals adsorbed on the surface of the cylinder rotate with the cylinder, are taken out of the magnetic field area, and washed into the concentrate trough with flushing water to complete the separation operation.
The same cylinder can be equipped with three grooves, i. e. downstream groove (CTS), countercurrent groove (CTN) and semi-countercurrent groove (CTB), to meet different selection requirements.
The downstream groove is suitable for coarse separation and selection of ore size of 6-0mm.
The counter flow groove is suitable for coarse and selective ore size 0.6-0mm, and heavy medium recovery in the coal preparation industry.
Semi-counter-current trough is suitable for roughing and concentrating ores with particle size of 0.5-0 mm, especially for concentrating minerals with particle size of 0.15-0 mm.

The magnetic separator is a separating tank with a quantity of permeable stainless steel wool (or steel mesh) placed in the pinned solenoid coil. After the coil is excited, the permeable stainless steel wool is magnetized. The surface of the magnetic separator produces a highly uneven magnetic field, i.e. a high gradient magnetic field. When paramagnetic material passes through the steel wool in the separating tank, it will be subjected to an external addition. The magnetic force, which is proportional to the product of magnetic field and magnetic field gradient, is adsorbed on the surface of steel wool. Non-magnetic materials flow directly through the magnetic field, through non-magnetic Valves and Pipes, into the non-magnetic product trough. When the weak magnetic properties of the steel wool collection reach the degree (determined by the technological requirements), the ore is stopped. Disconnect the excitation power supply, flush the magnetic material, and the magnetic material flows into the magnetic product trough through the magnetic valve and pipeline. Then do the two homework, so circulate, go round and start again.

Magnetism separator is used to remove iron powder from reused powdery granules. High Quality Wet Type Permanent Magnetic Separator is widely used in resource recovery, wood industry, mining industry, kiln industry, chemistry, food and other workshops. High Quality Wet Type Permanent Magnetic Separator is suitable for wet magnetic separation of magnetite, pyrrhotite, roasted ore, ilmenite and other materials with particle size less than 3 mm. It is also used for wet magnetic separation of coal, non-metallic ore, ilmenite and so on. The removal of iron from building materials and other materials is one of the widely used and versatile machines in the industry.

Working principle of High Quality Wet Type Permanent Magnetic Separator

When the raw materials flow into the tank body of the high Magnetic Separator price low, firstly, the flowing direction of the raw materials is the same as the rotary direction of the magnetic drum, the iron magnetite materials are attracted to the surface of drum. This is the first separation. In the second step, the flushing water below flush the raw materials back for the second separation. This time the flowing direction of the raw materials is opposite to the rotary direction of the magnetic drum. Then along with the rotation of drum, the iron magnetite materials on the surface of drum will finally leave the magnetic field and fall to the ore concentrate box under gravity. Also, the flushing water above helps to flush the iron magnetite into the ore concentrate box. The weak magnetic and non-magnetic materials can not be attracted and will flow to the discharge pipe for tailings.

Main Technical Data of High Quality Wet Type Permanent Magnetic Separator

Model	Diameter(mm)	Length (mm)	Magnetic induction	Capacity(t/h)	Popwer(kw)	Weight(T)
CTB612	Φ600	1200	MT≤100	10-20	1.1	1.5
CTB618	Φ600	1800	MT≤100	15-30	2.2	1.8
CTB718	Φ750	1800	MT≤120	25-45	3.0	2.2
CTB918	Φ900	1800	MT≤130	35-70	4.0	2.8
CTB1018	Φ1050	1800	MT≤135	40-75	5.5	4.3
CTB1024	Φ1050	2400	MT≤135	52-100	5.5	5.2
CTB1218	Φ1200	1800	MT≤135	47-90	5.5	5.0
CTB1224	Φ1200	2400	MT≤135	80-120	7.5	6.4

Technical characteristics of High Quality Wet Type Permanent Magnetic Separator

The magnetic separator combines high-performance physical magnet technology, new multi-point embroidered non-embroidered magnetic concentrating steel wool technology, solid-liquid-gas three-phase flow membrane separation technology, high-power low-voltage high-current rectification technology, PLC electronic control technology and flow, temperature and pressure testing technology.
The separation magnetic field is high (up to 2.2T), the magnetic field gradient is high, and the size of magnetic field can be adjusted freely according to needs.

With programmable control, the whole production process is fully controlled and the process flow is easy to change.

Structural characteristics Wet Type Magnetic Separator For Mining
The whole device of magnetic separator consists of magnetic separator (host), coil cooling system, rectifier power supply, pneumatic control system and electromechanical control system.
The main machine includes magnet (coil, wrapped iron yoke), sorting box with magnetic medium and supporting structure, and material flow distribution system.
Coil cooling systems include cooling water piping, internal cooling and external cooling piping systems and heat exchangers.
Rectifier power supply includes dry rectifier transformer and SCR rectifier cabinet.
The pneumatic control system includes gas control valve, gas control cabinet and air compressor.
The control system includes manual and automatic operation control system, overpressure, pressure loss and overheat protection device of cooling system, interlocking operation of peripheral equipment, fault alarm and automatic shutdown system.

Application of High Quality Wet Type Permanent Magnetic Separator

Purification and refinement of fine clay minerals (kaolin, bauxite, etc.): Removal of fine magnetic dyeing impurities (Fe2O3, TiO2) from clay ores;
Reduce Fe2O3 content in quartz sand, feldspar and barite.
Reduce the content of copper in molybdenum concentrate.
Coal ash removal and sulfur removal;
Improve the quality of apatite.
Selection of rare earth minerals, seashore placer and other useful minerals.
Continuously remove the abrasive particles in the lubricating oil, recycle and recycle the lubricating oil.
Chemical, instrument and crude oil filtration, recovery and purification of catalysts and other useful materials;
Filtration of water supply and condensate in nuclear power station and thermal power station;

Purification of Industrial sewage and domestic sewage;

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Product Categories : Beneficiation Equipment > Mineral Separator