Quick cooling structure of large high-temperature resistance furnace

A high-temperature resistance furnace and rapid cooling technology, applied in furnace cooling, furnace, furnace components, etc., can solve the problems of affecting the production cycle of workpieces or materials, hindering the improvement of production capacity of enterprises, and long cooling time of large high-temperature resistance furnaces.

Active Publication Date: 2015-01-07
湖南省鑫源新材料股份有限公司
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Problems solved by technology

[0005] The purpose of the present invention is to provide a rapid cooling structure for large-scale high-temperature resistance furnaces that can solve the problems that the cooling time of large-scale high-temperature resistance furnaces is too long, which affects the production cycle of workpieces or materials and hinders the improvement of production capacity of enterprises.

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  • Quick cooling structure of large high-temperature resistance furnace

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Embodiment Construction

[0016] The purpose of the present invention is to provide a rapid cooling structure of a large high-temperature resistance furnace that can solve the problems that the cooling time of the large-scale high-temperature resistance furnace is too long, which affects the production cycle of workpieces or materials and hinders the improvement of enterprise production capacity.

[0017] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. .

[0018] Please refer to figure 1 , In one embodiment, the rapid cooling structure of a large-scale high-temperature resistance furnace provided by the present invention includes two vacuum shut-off valves 2, a freezing tower 4, a refr...

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Abstract

The invention discloses a quick cooling structure of a large high-temperature resistance furnace. The quick cooling structure comprises a freezing tower, at least two vacuum stop valves and a high-temperature pipeline fan, wherein the freezing tower, the high-temperature pipeline fan and the large high-temperature resistance furnace are sequentially communicated through pipes to form a closed loop, at least one vacuum stop valve is arranged on the pipe between the freezing tower and the large high-temperature resistance furnace, and at least one vacuum stop valve is arranged on the pipe between the high-temperature pipeline fan and the large high-temperature resistance furnace. The problem that at present, the large high-temperature resistance furnace is too long in temperature reduction time and accordingly influences a workpiece or a material production period and hinders improvement of enterprises' capacity is solved by means of the quick cooling structure of the large high-temperature resistance furnace.

Description

technical field [0001] The invention relates to a rapid cooling structure, in particular to a rapid cooling structure of a large high-temperature resistance furnace. Background technique [0002] The resistance furnace is a device that uses electric current to heat the electric heating element or heating medium in the furnace, thereby heating the workpiece or material and performing related processes. As a common heating equipment, resistance furnace has been widely used in industry and experiment. [0003] In the prior art, the cooling of the resistance furnace basically adopts natural cooling or double-layer water cooling on the furnace wall, and the cooling time is relatively long, especially for large-scale high-temperature resistance furnaces. However, natural cooling takes nearly 100 hours. Even if it is a resistance furnace with a double-layer water-cooling structure on the furnace wall, due to the heat insulation effect of the insulation material in the furnace, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D9/00
Inventor 姜勇谢良泉徐雄
Owner 湖南省鑫源新材料股份有限公司
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