Title:
WET DEHUMIDIFYING SYSTEM
Document Type and Number:
Japanese Patent JP3842476
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reduce energy consumption in a system using a dry rotor to feed air of low dew point.
SOLUTION: The ratio α of passing gas volume of a regeneration area 12b to a dehumidifying area 12a set in a freely rotatable rotor 12 is set to 0.2≤α<0.4 and also the ratio β of passing gas volume of a purge area 12c thereto is set to 0.09 ≤β<0.2. Air that has been subjected to dehumidifying treatment by the dehumidifying area 12a is fed to a low dew point space R, and a part of mixed air of returned air RA and outdoor air OA is introduced into the dehumidifying area 12a, and a part of the remainder is introduced into the purge area 12c, and air that has passed through the purge area 12c is introduced into the regeneration area 12b.
Inventors:
Koichi Nishimura
Application Number:
JP4507499A
Publication Date:
November 08, 2006
Filing Date:
February 23, 1999
Export Citation:
Assignee:
Takasago Thermal Engineering Co., Ltd.
International Classes:
B01D53/26; F24F3/14; F28D19/04; (IPC1-7): B01D53/26; F28D19/04
Domestic Patent References:
| JP11523A | ||||
| JP6343817A |
Attorney, Agent or Firm:
Tetsuo Kanamoto
Miaki Kametani
Koji Hagiwara
Kenji Wada
Miaki Kametani
Koji Hagiwara
Kenji Wada