Large-particle vertical ring pulsation high-gradient magnetic separator

Abstract

The invention discloses a large-particle vertical ring pulsation high-gradient magnetic separator. The large-particle vertical ring pulsation high-gradient magnetic separator comprises a machine frame, wherein magnetic yokes, excitation coils, a swivel, a concentrate bucket, a concentrate collecting tank and a tailing bucket are arranged on the machine frame; the swivel is provided with a magnetic medium pile; the tailing bucket is connected with a pulsation drive mechanism; the magnetic medium pile consists of thin stainless steel plates and medium rods inserted in the stainless steel plates; the high gradient of magnetic fields is ensured by selecting the diameters and the spatial arrangement ways of the medium rods under the condition that 2 to 5mm of material particles can smoothly pass; the outer side wall, the front side wall and the rear side wall of the concentrate bucket are arranged in a manner of inclining to a bottom discharge port, and a discharge pipe connected with the discharge port is arranged in a manner of inclining downwards; and the bottom wall of the concentrate collecting tank and the inclined side wall of the tailing bucket are horizontally provided with material baffle plates. Due to a series of improvement on the conventional magnetic separator, the vertical ring pulsation high-gradient magnetic separator can directly separate 2 to 5mm of large-particle materials and provides reliable technical guarantee for the exploitation and utilization of lean ore resources.

Description

[0001] technical field [0002] The invention relates to a vertical ring pulsating high-gradient magnetic separator, in particular to a high-gradient magnetic separator capable of directly sorting large particle materials (2-5mm). [0003] Background technique [0004] The applicant applied for a patent for a vertical ring pulsating high gradient magnetic separator earlier, the patent number is 86106144.6, and launched the SLon vertical ring pulsating high gradient magnetic separator product. Since the appearance of this magnetic separator, it has been widely used in many large iron and steel enterprises and individual enterprises in China due to its excellent beneficiation performance, and has also been exported to the United States, Europe, Africa, India and other countries. More than 3000 sets. [0005] Because the initial design of the SLon vertical ring pulsating high-gradient magnetic separator is wet separation, and it is used to process micro-grained weak magnetic ...

AI Technical Summary

Problems solved by technology

If it is used to process materials with particles larger than 1mm, the magnetic medium in the magnetic separator will be blocked, the material will not flow smoothly in the hopper and pipeline, and the hopper will be worn out quickly, etc., making it impossible to use normally.

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