Electromagnetic heating roller device with built-in coil

An electromagnetic heating roller and electromagnetic heating coil technology, applied in the field of machinery, can solve the problems of rising ambient temperature, leakage of heat conduction oil, etc., and achieve the effects of energy saving, low maintenance cost and moderate construction cost

Inactive Publication Date: 2012-07-11
SHENZHEN KENUOER ENERGY SAVING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Leakage of heat conduction oil and heat dissipation from heat circulation pipes outside the roller lead to an increase in ambient temperature

Method used

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  • Electromagnetic heating roller device with built-in coil
  • Electromagnetic heating roller device with built-in coil
  • Electromagnetic heating roller device with built-in coil

Examples

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Embodiment Construction

[0021] In order to better understand the technical solutions of the present invention, the embodiments provided by the present invention will be described in detail below in conjunction with the accompanying drawings.

[0022] The embodiment of the present invention provides the first electromagnetic heating roller device with a built-in coil, such as figure 1 and figure 2 As shown, it includes: a roller 1 and an electromagnetic heating coil structural assembly, the roller 1 is a cylindrical conductor (made of metal material or metal alloy material) with a certain thickness, and the electromagnetic heating coil structural assembly is located in the In the middle of the roller 1 and concentric with the roller 1 , there is a gap between the electromagnetic heating coil structure assembly and the roller 1 , and the electromagnetic heating coil structure assembly and the roller 1 can rotate relative to each other.

[0023] In this embodiment, specifically, the electromagnetic he...

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PUM

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Abstract

The invention provides an electromagnetic heating roller device with a built-in coil, which comprises a roller and an electromagnetic heating coil structure component, wherein the roller is a cylindrical conductor; the electromagnetic heating coil structure component is located in the middle of the roller and is concentric with the roller, and a gap is configured between the electromagnetic heating coil structure component and the roller. The electromagnetic heating roller device has the advantages of a simple structure, convenient maintenance, low fault rate, good safety, reliability and energy-saving and environment-friendly properties.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to an electromagnetic heating roller device with a built-in coil. Background technique [0002] Heating rollers are widely used in smoothing and calendering of plastic sheets, paper, leather, non-woven fabrics, decorative sheet fibers, and other industries. At present, the main heating methods of the heating roller are heat transfer oil heating, steam heating transfer, and resistance heating. The first two heating methods are heat transfer media such as heat transfer oil or steam heated outside the roller, and then transported to the roller body through medium circulation heat conduction; resistance heating It is heated and conducted by inserting the heat pipe into the roller body or the heat conduction oil in the roller. The above three heating methods all have the following disadvantages: [0003] The heat transfer medium heat transfer oil or steam will produce oil film, gre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B6/14H05B6/36
Inventor 陈文连
Owner SHENZHEN KENUOER ENERGY SAVING TECH
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