Title:
HEAT EXCHANGER ASSEMBLY
Document Type and Number:
WIPO Patent Application WO2008059524
Kind Code:
B1
Abstract:
A heat exchanger assembly (101) is disclosed. The heat exchanger assembly (101) includes a heat exchanger (105) comprising of a bank of vertical parallel heat exchange tubes (106) of short height open at both ends. The tubes (106) are enclosed in a casing which has inlets for steam or other condensing medium. The heat exchanger (105) is arranged around the periphery of a chimney (103) of a natural draft tower (102) in a substantially circular plan. Means (110-112) are provided to spray the evaporative liquid from a particular height over the heat exchanger (105) co-current to the natural air draft. The heat exchanger assembly (101) operates as an improved evaporative condenser.
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Inventors:
VERMA VIVEK (IN)
VERMA PRATEEK (IN)
VERMA PRATEEK (IN)
Application Number:
PCT/IN2007/000460
Publication Date:
August 21, 2008
Filing Date:
October 05, 2007
Export Citation:
Assignee:
SPRAY ENGINEERING DEVICES LTD (IN)
VERMA VIVEK (IN)
VERMA PRATEEK (IN)
VERMA VIVEK (IN)
VERMA PRATEEK (IN)
International Classes:
F28D5/02
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