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Title:
ADSORPTION DEHUMIDIFIER
Document Type and Number:
Japanese Patent JP2011235243
Kind Code:
A
Abstract:

To provide an adsorption dehumidifier capable of supplying air of a low dew point even with low-temperature desorption air.

The adsorption dehumidifier is adapted to cool and dehumidify outside air and to allow it pass through an adsorption zone 2 of a dehumidifying rotor 1. The dehumidifying rotor 1 includes two desorption zones which are a first desorption zone 3 and a second desorption zone 4. Outside air is heated to pass through the first desorption zone 3 containing much moisture, for desorption, and dry air flowing out of the adsorption zone 2 is allowed to flow to the second desorption zone 4 in the subsequent stage containing little moisture, for desorption. A purpose of supplying air of the low dew point with low-temperature desorption air is thereby achieved with a minimum number of components to enhance an energy-saving effect.


Inventors:
KIN IRIKI
KAWAKAMI YUKIHITO
Application Number:
JP2010000109542
Publication Date:
November 24, 2011
Filing Date:
May 11, 2010
Export Citation:
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Assignee:
SEIBU GIKEN KK
International Classes:
B01D53/26; F24F3/12
Domestic Patent References:
JPS56152723A1981-11-26
JPS6297626A1987-05-07
JPH06343819A1994-12-20
JP2000300935A2000-10-31
JP2004278943A2004-10-07
JP2002018229A2002-01-22