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Superheated steam processing device and the method of using the same

A technology for superheated steam and processing equipment, which is applied in heat treatment furnaces, heat treatment equipment, electric furnace heating, etc., and can solve problems such as shortening of equipment life and deterioration of steam pipes.

Active Publication Date: 2017-08-11
TOKUDEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the steam pipe is deteriorated and the life of the device is shortened

Method used

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  • Superheated steam processing device and the method of using the same
  • Superheated steam processing device and the method of using the same
  • Superheated steam processing device and the method of using the same

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Embodiment Construction

[0045] One embodiment of the superheated steam treatment device of the present invention will be described below with reference to the drawings.

[0046] like figure 1 As shown, the superheated steam treatment device 100 of the present embodiment includes: a superheated steam generation unit 2 of an electric heating method, which generates superheated steam by heating water vapor; and a superheated steam storage unit 3, which is introduced by The superheated steam generated by the superheated steam generating unit 2 .

[0047] The superheated steam generation unit 2 applies an AC voltage to the conductive pipe 21 to directly energize it, and heats the conductive pipe 21 by Joule heat generated by the internal resistance of the conductive pipe 21, thereby heating the water vapor flowing through the flow path R, The conductor pipe 21 is a flow path forming body made of a conductive material in which a flow path R through which water vapor flows is formed.

[0048] Specificall...

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Abstract

A superheated steam processing device and the method of using the same, and the superheated steam processing device includes a superheated steam generator and a superheated steam container. The superheated steam generator has a channel made of conductive material, the channel is being electrically connected and the steam flowing in the channel is heated by heating the channel, and thereby generating superheated steam; a part of or the whole channel is disposed in the superheated steam container, for guiding the superheated steam generated by the channel. The channel is made of conductive material which is oxidized when it's at temperatures higher than 100 DEG C. The temperature of the channel can be changed by the superheated steam generator.

Description

technical field [0001] The present invention relates to a superheated steam generator for generating superheated steam from water, and a treatment method using the superheated steam generator. Background technique [0002] In recent years, superheated steam treatment apparatuses for washing, drying, or sterilizing objects to be treated using superheated steam have been developed. [0003] As shown in Patent Document 1, the superheated steam treatment device includes a superheater for generating superheated steam, and a heat treatment furnace to which the superheated steam generated by the superheated device is supplied, and the superheated steam treatment The device cleans, dries or sterilizes the object to be processed stored in the heat treatment furnace. [0004] In the treatment device, a steam pipe (introduction pipe) for blowing out the superheated steam generated by the superheater is provided inside the heat treatment furnace. [0005] Here, when the inside of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D7/06
CPCF27D7/06Y02P10/25F27D7/02F27D7/04F27D11/06F27D21/0014C21D1/42C21D9/0006F27D2007/023
Inventor 外村徹北野孝次西泽保辉
Owner TOKUDEN CO LTD