Electromagnet iron remover with modified cooling mode
A technology of electromagnetic iron remover and heat dissipation method, applied in the fields of magnetic separation, chemical instruments and methods, solid separation, etc., can solve the problems of unfavorable magnetic performance of electromagnetic iron remover, complicated structure of electromagnetic iron remover, affecting coil life, etc. The effect of temperature rise, prolonging service life and reducing concentrated heat generation
Inactive Publication Date: 2016-04-20
岳阳鸿升电磁科技有限公司
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Problems solved by technology
Oil-cooled electromagnetic iron remover means that the coil of the electromagnetic iron remover is soaked in transformer oil, and the heat generated by the coil is taken away by the flow of transformer oil. This cooling method needs to consider the flow path of transformer oil and the insulation seal, so that the electromagnetic separator The structure of the ironware is very complicated; the forced air-cooled electromagnetic iron remover uses a fan to blow away the heat generated by the coil, which also requires complicated installation; and for the self-cooled electromagnetic iron remover, the existing technology reduces heat generation by reducing the electromagnetic wire. The current per unit area, but because the coil is in a long-term running state, even if the current is reduced, there will always be a high temperature rise inside the coil, which will keep the coil in a high temperature state for a long time, which will affect the life of the coil and is not conducive to the magnetic performance of the electromagnetic separator. full play
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[0016] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. A preferred embodiment of the invention is shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.
[0017] It should be noted that when an element is considered to be “disposed” on another element, it may be directly disposed on or connected to the other element or there may be an intervening element at the same time.
[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used in the description are only for describing specific implementation purpose...
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The invention relates to an electromagnet iron remover with a modified cooling mode, comprising a magnet system body and a rectifying control device which is connected with the magnet system body and which controls it to run. The magnet system body comprises a housing, a core and a coil assembly. The coil assembly is wound on the core and disposed inside the housing; the rectifying control device comprises at least two output ends and an output control device which can control opening and closing of each output end and power-on time; the coil assembly is made by stacking at least two mutually independent coil windings, each coil winding is independently connected to one output end of the rectifying control device. The coils are combined, coil rotation running is implemented, central heat generation is reduced, internal temperature rise of an electromagnet coil is greatly reduced, the magnetic performance of the electromagnet iron remover is given to full play, and the service life of the electromagnet coil is prolonged; it is very easy to determine which small coil has a problem during maintenance, so that equipment maintenance is very easy.
Description
technical field [0001] The invention relates to an electromagnetic iron remover, in particular to an electromagnetic iron remover which changes the way of heat dissipation. Background technique [0002] The electromagnetic iron remover widely used at present works with electricity for a long time, and the biggest problem is heat dissipation. According to the cooling methods, the existing electromagnetic separators mainly include self-cooling, oil-cooling and forced air-cooling. Oil-cooled electromagnetic iron remover means that the coil of the electromagnetic iron remover is soaked in transformer oil, and the heat generated by the coil is taken away by the flow of transformer oil. This cooling method needs to consider the flow path of transformer oil and the insulation seal, so that the electromagnetic separator The structure of the ironware is very complicated; the forced air-cooled electromagnetic iron remover uses a fan to blow away the heat generated by the coil, which ...
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IPC IPC(8): B03C1/00
CPCB03C1/00
Inventor梁志军梁惟芝皮敦仁
Owner岳阳鸿升电磁科技有限公司