Electromagnetic induction heating device for obtaining high-temperature rare gas

An electromagnetic induction heating and rare gas technology, applied in induction heating devices, induction heating, coil devices, etc., can solve the problems of high temperature resistance of materials, processing and assembly limitations, poor processing and welding performance, etc., to reduce the difficulty of processing. , The effect of reducing assembly difficulty, processing difficulty and cost

Active Publication Date: 2021-03-19
XI AN JIAOTONG UNIV
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  • Abstract
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  • Application Information

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Problems solved by technology

However, the current heating device for high-temperature gas has great deficiencies and is difficult to realize, which is mainly affected by the high-temperature resistance of the material.
The processing and welding performance of high-temperature-resistant special metals

Method used

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  • Electromagnetic induction heating device for obtaining high-temperature rare gas

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Example Embodiment

[0022]The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0023]Such asfigure 1As shown, an electromagnetic induction heating device having a high temperature and thin gas comprising: a metal heating tube A, an electromagnetic induction coil B, an electromagnetic induction heating power supply positive electrode C1, an electromagnetic induction heating power supply negative electrode C2, a safety shell cylinder R, ceramic The fiber insulation layer T, the outer flange F1 in the cylinder, the outer flange F2, the cylinder is imported in the cylinder, the first flange F3 and the cylinder imported second flange F4, the outer exit first flange F5 And the outer exit of the cylinder, the body exterior the first flange F7 and the cartridge outside the inlet second flange F8, the first pad D1 and the cylinder in the cylinder, the second gasket D2, the cylinder outer washer D3, the refractory material N, outlet ...

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Abstract

An electromagnetic induction heating device for obtaining high-temperature rare gas comprises a metal heating pipe, an electromagnetic induction coil, an electromagnetic induction heating power supply, a flange, a gasket, a containment cylinder, a heat insulation layer, a refractory filling material, an inlet and outlet pipeline, a cover plate and graphite filler. Rare gas enters the metal heatingpipe from the inlet pipeline, and the metal heating pipe is heated to a high-temperature state under the action of induction electric heating, so that the rare gas in the metal heating pipe is heated, and then the high-temperature rare gas flows out from the outlet pipeline. Inert gas atmosphere is formed in the containment barrel, so that the metal heating pipe is prevented from being oxidized at high temperature; the containment cylinder is made of a high-temperature-resistant material, so that the temperature of each part of the heating device is lower than a corresponding temperature limit value; the whole heating device is connected through a flange, and the defect that a metal heating pipe is made of high-temperature-resistant special materials and is not easy to weld is overcome. The heating device can heat gas to a higher temperature, can stably and safely operate for a long time, and can meet the requirements of the current processing technology at the same time.

Description

technical field [0001] The invention relates to the technical field of ultra-high temperature gas reactor thermal hydraulics, in particular to an electromagnetic induction heating device for obtaining high-temperature rare gas. Background technique [0002] The high-temperature gas-cooled reactor is one of the mainstream reactor types of the fourth-generation nuclear reactor, which uses high-temperature gas as the cooling medium and graphite as the moderator. It has the characteristics of high thermal efficiency, good safety performance, deep burnup and large conversion ratio. my country has carried out a lot of research on high-temperature gas-cooled reactors. With the Institute of Nuclear Research of Tsinghua University as the main research unit, a series of research work on pebble-bed high-temperature gas-cooled reactors has been carried out, and the HTR-10 high-temperature gas-cooled experimental reactor has been successfully built. The Shidao Bay high temperature gas-coo...

Claims

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Application Information

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IPC IPC(8): H05B6/10H05B6/36
CPCH05B6/10H05B6/36
Inventor 陈荣华蔡庆航董春辉张鹏辉夏斌卓苏光辉田文喜秋穗正
Owner XI AN JIAOTONG UNIV
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