Title:
CONDENSER WITH INTEGRATED DEAERATOR
Document Type and Number:
WIPO Patent Application WO2001090665
Kind Code:
A3
Abstract:
In cooling plants which work with water as both primary and secondary coolant. An evaporator chamber is connected to the suction side of a steam compressor, which compresses the sucked-off steam in a condenser chamber in which the steam is condensed by imnmediate heat exchange with through-flowing water. Deaerator units for feed water to both the evaporator chamber and the condenser chamber are connected to a suction equipment to promoted the deaeration at lowered pressure.The condenser is configured with an upper distribution chamber for receiving the feed water. The distribution chamber is limited down towards the condenser chamber by a sieve plate/nozzle plate with a large number of perforations in the form of narrow holes or slots, and a deaerator/pre-deaerator unit is placed at a short distance above the condenser chamber.
Inventors:
JENSEN CHRISTIAN SVARREGAARD (DK)
HATTMANN LARS (DK)
HATTMANN LARS (DK)
Application Number:
PCT/DK2001/000363
Publication Date:
April 11, 2002
Filing Date:
May 25, 2001
Export Citation:
Assignee:
YORK REFRIGERATION APS (DK)
JENSEN CHRISTIAN SVARREGAARD (DK)
HATTMANN LARS (DK)
JENSEN CHRISTIAN SVARREGAARD (DK)
HATTMANN LARS (DK)
International Classes:
B01D1/28; F28B3/04; B01D3/06; B01D5/00; B01D19/00; C02F1/20; F25B1/00; F25B43/04; F28B3/00; F28B9/10; F25D31/00; (IPC1-7): F25B43/04
Foreign References:
| US5111670A | 1992-05-12 |
Other References:
DATABASE WPI Section PQ Week 199723, Derwent World Patents Index; Class Q75, AN 1997-248489, XP002901944
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