Title:
HYBRID DRYING SYSTEM AND METHOD FOR CONTROLLING A HYBRID DRYING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2011/004959
Kind Code:
A2
Abstract:
The present invention relates to a hybrid drying system and to a method for controlling a hybrid drying system, which combine a cold-air dryer and a desiccant dryer to increase drying efficiency (extent of dehumidification/power consumed) and to reduce drying time to significantly lower operating costs. The hybrid drying system of the present invention comprises: a desiccant dryer installed between an evaporator and a condenser, and including a desiccant dryer absorption unit that converts cold dry air passing through the evaporator into dry air, and a desorption unit that is supplied with recycled air heated by heat of condensation from the condenser as a recycled heat source; a heat exchanger that exchanges heat with the recycled air between outside air and recycled exhaust to recover exhaust heat; and a control unit that simultaneously controls cold-air drying and desiccant drying according to the moisture and temperature of a drying compartment, wherein the system operates with a cooling cycle, a drying cycle, a drying compartment circulation cycle, and a recycling cycle.
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Inventors:
PARK, Seung Tae (# Parktown, 52 Soonae-2dong Bundang-gu, Seongnam-si, Gyeonggi-do 463-730, 463-730, KR)
박승태 (경기도 성남시 분당구 수내2동 52번지 파크타운 113동 2001호, 463-730 Gyeonggi-do, 463-730, KR)
KIM, Hue Jae (#103-404 Woosung 5cha, 146 Sam-dong Uiwang-si, Gyeonggi-do 437-040, 437-040, KR)
김희재 (경기도 의왕시 삼동 146번지 우성5차 103동 404호, 437-040 Gyeonggi-do, 437-040, KR)
CHOI, Hyun Woong (#460-65 1F Mia-5dong, Gangbuk-gu, Seoul 142-807, 142-807, KR)
박승태 (경기도 성남시 분당구 수내2동 52번지 파크타운 113동 2001호, 463-730 Gyeonggi-do, 463-730, KR)
KIM, Hue Jae (#103-404 Woosung 5cha, 146 Sam-dong Uiwang-si, Gyeonggi-do 437-040, 437-040, KR)
김희재 (경기도 의왕시 삼동 146번지 우성5차 103동 404호, 437-040 Gyeonggi-do, 437-040, KR)
CHOI, Hyun Woong (#460-65 1F Mia-5dong, Gangbuk-gu, Seoul 142-807, 142-807, KR)
Application Number:
KR2010/003147
Publication Date:
January 13, 2011
Filing Date:
May 19, 2010
Export Citation:
Assignee:
AIR-TECH ENGINEERING CO., LTD. (#207 Sicox Tower, 513-14 Sangdaewon-dong Jungwon-gu, Seongnam-si, Gyeonggi-do 462-120, 462-120, KR)
(주)에이티이엔지 (경기도 성남시 중원구 상대원동 513-14 시콕스타워 207, 462-120 Gyeonggi-do, 462-120, KR)
PARK, Seung Tae (# Parktown, 52 Soonae-2dong Bundang-gu, Seongnam-si, Gyeonggi-do 463-730, 463-730, KR)
박승태 (경기도 성남시 분당구 수내2동 52번지 파크타운 113동 2001호, 463-730 Gyeonggi-do, 463-730, KR)
KIM, Hue Jae (#103-404 Woosung 5cha, 146 Sam-dong Uiwang-si, Gyeonggi-do 437-040, 437-040, KR)
김희재 (경기도 의왕시 삼동 146번지 우성5차 103동 404호, 437-040 Gyeonggi-do, 437-040, KR)
(주)에이티이엔지 (경기도 성남시 중원구 상대원동 513-14 시콕스타워 207, 462-120 Gyeonggi-do, 462-120, KR)
PARK, Seung Tae (# Parktown, 52 Soonae-2dong Bundang-gu, Seongnam-si, Gyeonggi-do 463-730, 463-730, KR)
박승태 (경기도 성남시 분당구 수내2동 52번지 파크타운 113동 2001호, 463-730 Gyeonggi-do, 463-730, KR)
KIM, Hue Jae (#103-404 Woosung 5cha, 146 Sam-dong Uiwang-si, Gyeonggi-do 437-040, 437-040, KR)
김희재 (경기도 의왕시 삼동 146번지 우성5차 103동 404호, 437-040 Gyeonggi-do, 437-040, KR)
International Classes:
F26B20/00; F26B21/02; F26B21/04
Attorney, Agent or Firm:
YOON, Yeopyo (WELL International, 5 floor Pungwon building,52-8 Nonhyeon-dong,Gangnam-gu, Seoul 135-010, 135-010, KR)
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