Title:
CONCENTRATOR
Document Type and Number:
Japanese Patent JP2017075772
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a concentrator improved in heat utilization efficiency for concertation.SOLUTION: A concentrator 1 comprises: an absorber 10 for heating concentration object fluid W flowing through a concentration object fluid channel 11 with the heat of absorption generated when an absorbent Sa absorbs coolant steam Ve; an evaporator 60 for creating the coolant steam Ve by heating coolant liquid Vf with the heat held by coolant heating fluid he flowing through a coolant heating fluid channel 61; a regenerator 70 for increasing the concentration of absorbent Sw by withdrawing coolant steam Vg after heating the absorbent Sw introduced from the absorber 10; a condenser 80 for creating the coolant liquid Vf by cooling and condensing the coolant steam Vg introduced from the regenerator 70; a gas-liquid separator 91 for separating the concentration object fluid Wm heated by the absorber 10 into departure vapor Wv and concentrated liquid Wc; and heating parts 69 and 79 for heating heated fluids Vf and Sw with the heat of the introduced departure vapor Wv, in which the internal pressure of the absorber 10 is higher than that of the regenerator 70.SELECTED DRAWING: Figure 1
Inventors:
YAMADA HIROYUKI
TAKEMURA YOSHIRO
TAKEMURA YOSHIRO
Application Number:
JP2016160913A
Publication Date:
April 20, 2017
Filing Date:
August 18, 2016
Export Citation:
Assignee:
EBARA REFRIGERATION EQUIPMENT & SYSTEMS CO LTD
International Classes:
F25B15/06; F25B15/00
Domestic Patent References:
| JP2010164248A | 2010-07-29 | |||
| JP2015025629A | 2015-02-05 | |||
| JP2010255904A | 2010-11-11 | |||
| JP2004257705A | 2004-09-16 | |||
| JP2010164248A | 2010-07-29 | |||
| JP2015025629A | 2015-02-05 | |||
| JP2010255904A | 2010-11-11 | |||
| JP2004257705A | 2004-09-16 | |||
| JPH11159906A | 1999-06-15 |
Foreign References:
| US2726519A | 1955-12-13 |
Attorney, Agent or Firm:
Sadaji Miyakawa
Toshiyuki Kanai
Shigeo Shibata
Toshiyuki Kanai
Shigeo Shibata
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