Low power self-circulating oil-cooled iron remover

Abstract

The invention discloses a low-power self-circulation oil cooling de-ironing separator which comprises a magnetic system assembly (1), an oil tank assembly (2) and an expansion tank (3), wherein the magnetic system assembly (1) is a core part of the de-ironing separator, and is used for generating an excitation magnetic field capable of realizing an iron attracting function of the de-ironing separator, a magnetic circuit of the magnetic system assembly (1) is in an opened magnetic circuit structure, the oil tank assembly (2) is used for circulating and heat-radiating transformer oil so as to realize heat radiation balance inside the low-power self-circulation oil cooling de-ironing separator; and the expansion tank (3) is a supplementation container for expansion of the transformer oil when a device runs. According to the low-power self-circulation oil cooling de-ironing separator, by adopting a natural oil cooling circulation structure, an external circulation pipeline is eliminated, oil pipeline circulation resistance is reduced, the problems of complicated and interfered oil pipeline arrangement, low circulation efficiency, welding spot leakage and the like are avoided, the de-ironing separator is enabled to normally work, and the de-ironing efficiency is increased.

Description

technical field [0001] The invention belongs to the field of magnetic mineral processing machinery, specifically relates to the technical field of iron removers, in particular to a low-power self-circulating oil-cooled iron remover. Background technique [0002] As the magnetic separation process is more and more used in the mineral processing field, the iron remover has been widely used in recent years. The iron remover is suitable for coal conveying belts in power plants, coal mines, iron ores, non-ferrous metal mines and other places where iron parts need to be separated, and it is also suitable for ceramics, grain, cement and other occasions. For example, disclosed in Chinese patent application No. 97233990.6 is a suspended permanent magnet iron remover that uses rare earth NdFeB magnets to provide a magnetic field to absorb ferromagnetic substances. It includes a frame, a disk, a motor and a transmission system and a belt fixed Scratches. Its characteristic is that th...

AI Technical Summary

Problems solved by technology

At present, the commonly used circulation oil-cooled iron separator includes self-circulation and forced oil circulation. The forced oil circulation iron separator needs additional devices such as oil pumps and radiators, which has a complex structure and many failure points.

In addition, the existing self-circulating oil-cooled iron separators are all external circulation structures, and the oil circuit design has many bends, which interfere with each other, making the layout difficult

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