Heat treatment system and method using superheated steam as heat transfer carrier

A technology of heat treatment system and superheated steam, which is applied in the direction of steam superheating, steam generation, lighting and heating equipment, etc., which can solve the problems of large application limitations and achieve significant technological progress

Active Publication Date: 2017-03-08
丁文江 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the application limitations of this prior art solution are very large

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  • Heat treatment system and method using superheated steam as heat transfer carrier
  • Heat treatment system and method using superheated steam as heat transfer carrier
  • Heat treatment system and method using superheated steam as heat transfer carrier

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Embodiment Construction

[0028] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0029] Such as figure 1 As shown, the heat treatment system using superheated steam as a heat transfer carrier in the present invention includes a steam boiler 1 that generates 100°C-200°C temperature and pressure with corresponding saturated steam, and heats the superheated steam at 100°C-200°C to 200°C-1000°C ℃ superheated steam generator 2, heat treatment furnace 3 with 200℃-1000℃ superheated steam as heat transfer medium, steam boiler 1, superheated steam generator 2 are connected with heat tr...

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Abstract

The invention provides a heat treatment system and method using superheated steam as a heat transfer carrier. The system comprises a steam boiler, a superheated steam generator and a heat treatment boiler, wherein the steam boiler generates saturated steam having the corresponding relationship of the temperature of 100 DEG C-200 DEG C and the pressure, the superheated steam generator heats the superheated steam with the temperature ranging from 100 DEG C to 200 DEG C to 200 DEG C-1,000 DEG C, the heat treatment boiler is inflated with the superheated steam with the temperature ranging from 200 DEG C to 1,000 DEG C, the inflated superheated steam serves as a heat transfer medium, the steam boiler and the superheated steam generator are both connected with the heat treatment boiler, and the steam boiler is connected with the superheated steam generator. According to the heat treatment system and method using superheated steam as the heat transfer carrier, the application range is enlarged. The saturated steam, the superheated steam and the heat treatment boiler are organically connected into a whole, the low-temperature superheated steam, the medium-temperature superheated steam and the high-temperature superheated steam can be produced, the application range is wide, the temperature rise is fast, and the temperature in the boiler is uniform; and through design of a cyclic recycling system, energy can be saved, and the emission load is reduced to the great extent.

Description

technical field [0001] The invention relates to a heat treatment system and a heat treatment method, in particular to a heat treatment system and a heat treatment method using superheated steam as a heat transfer carrier. Background technique [0002] The so-called superheated steam is obtained by further heating 100°C saturated steam under normal pressure. Traditional superheated steam is produced by a steam boiler. The higher the pressure, the higher the temperature of the superheated steam. The superheated steam at 100°C requires 1 atmosphere, and the superheated steam at 450°C requires 38 atmospheres. Since there is a corresponding relationship between pressure and superheated steam temperature, if high temperature is required in industry, high pressure is required, which brings difficulties to industrial manufacturing and is very unsafe. The application of superheated steam is limited. At present, superheated steam is only used in a small amount in the food industry a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B21/00F22G1/00
CPCF22G1/00F27B21/00
Inventor 丁文江朱永奎
Owner 丁文江
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