Electromagnetic induction heating roller

An electromagnetic induction heating and compensation heating technology, which is applied in induction heating, induction heating devices, coil devices, etc., can solve the problems of power consumption and easy damage, and achieve reasonable distribution, enhanced magnetic induction intensity, improved working environment and safe production. conditional effect

Inactive Publication Date: 2012-01-18
张家港市弘扬机械设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is not only easy to damage these parts, but also consumes part of the power

Method used

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  • Electromagnetic induction heating roller
  • Electromagnetic induction heating roller
  • Electromagnetic induction heating roller

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Embodiment Construction

[0025] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0026] Such as figure 1 Shown in the figure is the optimal embodiment of the present invention, wherein the main part of the heating roller is a hollow, and the two ends are provided with the roller body 8 of the connecting shaft with the bearing 2, and the roller body 8 can be made of rigid . The roller body 8 is built with a magnetically conductive core 4 , and both ends of the magnetically conductive core 4 are provided with hollow half shafts 11 with high temperature resistant sleeve bearings 10 . One end is connected to the cable connector 12 through the half shaft 11 . A heating coil 5 wound around a conductive core 4 is guided from the cable connector 12 into the roller body 8 . And from the cable connector 12 to the inside of the roll...

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Abstract

The invention discloses an electromagnetic induction heating roller in which high-frequency electromagnetic induction coils are arranged. The main body is a hollow roller body; a magnetism conductive iron core is arranged in the roller body; one end of the magnetism conductive iron core is connected with a cable connector through a half shaft; a heating coil wound on the magnetism conductive iron core is led into the roller body via the cable connector; a compensative heating coil wound on both ends of the magnetism conductive iron core is led into the roller body via the cable connector; a layer of water-filled isolating cavity is arranged in the wall of the roller body; and the surfaces of both ends of the roller body are respectively provided with a plurality of air holes for exhausting heat. The heating roller which is produced by utilizing the electromagnetic induction heating principle can replace various other heating rollers which are still used in a large quantity at present. Compared with the currently used steam heating, resistance wires, electric heating tubes or method for heating the surface of the heating roller with hot kerosene, the electromagnetic induction heating roller can save more electricity consumption and increase the temperature stability and precision of the roller surface.

Description

Technical field: [0001] The invention relates to a heating roller, in particular to a heating roller with a high-frequency electromagnetic induction coil inside the roller. Background technique: [0002] Modern electromagnetic induction heating technology has made great progress in recent years and has been widely used in various industries. [0003] At present, many domestic manufacturers are engaged in the research and development of this technology and have applied it in production. It has shown very good prospects for saving electricity, improving production efficiency and improving the working environment. [0004] Due to the different industries of research and development and promotion, their technologies and processes are also very different. There are also some products that cannot achieve their expected effects due to technical and process quality problems, so that they cannot be further promoted and used in certain fields. [0005] At present, there are two meth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B6/14H05B6/42
Inventor 朱鹏
Owner 张家港市弘扬机械设备有限公司
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