Title:
MULTI-STAGE SEPARATION HEAT-EXCHANGE TYPE DRYING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/090834
Kind Code:
A1
Abstract:
A multi-stage separation heat-exchange type drying system according to the present invention is configured such that, if warm air (hereinafter 'first air') of waste heat discharged from a dryer (100) enters a heat exchange device (900) through a discharge line (110), the heat exchange device (900) performs a heat exchange so as to recover heat from the warm first air and supply the heat to outdoor cold air (hereinafter 'second air') and then discharge the heat. The heat exchange between the first air and the second air is performed by a heat medium, and the heat medium absorbs heat from the warm first air introduced to a first main body (300) by circulating throughout the first main body (300) and then is introduced to a second main body (400), and the heat medium introduced to the second main body (400) supplies heat to the cold second air. The first main body (300) and the second main body (400) of the heat exchange device (900) have structures corresponding to each other. That is, a plurality of first heat exchange blocks (700) of the first main body (300) are installed to be spaced from each other at a predetermined interval, and first vortex generating blocks (750) are installed between the first heat exchange blocks (700). Also, a plurality of second heat exchange blocks (800) of the second main body (400) are installed to be spaced apart from each other at a predetermined interval, and second vortex generating blocks (850) are installed between the second heat exchange blocks (800). The heat exchange occurs in a manner that the first heat exchange blocks (700) and the second heat exchange blocks (800) corresponding to each other, positioned up and down, exchange a heat medium therebetween.
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Inventors:
WIE HYUNG CHUL (KR)
JANG SE GYEONG (KR)
LEE SANG RO (KR)
JANG SE GYEONG (KR)
LEE SANG RO (KR)
Application Number:
PCT/KR2016/002321
Publication Date:
June 01, 2017
Filing Date:
March 09, 2016
Export Citation:
Assignee:
A1ENGINEERING (KR)
International Classes:
A23B7/02; A23B4/03
Domestic Patent References:
| WO2005084450A2 | 2005-09-15 |
Foreign References:
| KR20120070958A | 2012-07-02 | |||
| KR20140078844A | 2014-06-26 | |||
| KR20100002586U | 2010-03-10 | |||
| KR970050089U | 1997-08-12 |
Attorney, Agent or Firm:
JEONG, Seong Jong et al. (KR)
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