Natural-draft cooling tower with forced-draft flow over reflux condensers

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4690207
SERIAL NO

06795472

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A natural-draft cooling tower having a plurality of preferably roof-shaped heat exchange elements for condensing the turbine exhaust steam from a power plant. A portion of the heat exchange elements are connected to operate as condensers, and another portion of the heat exchange elements are connected to operate as dephlegmators, reflux condensers or fractionating columns, with the latter being disposed downstream, when viewed in the direction of flow of the steam, of the heat exchange elements that operate as condensers. In order to assure a complete condensation, and a residual condensation in the heat exchange elements that operate as reflux condensers, under all weather and load conditions, the heat exchange elements that operate as reflux condensers are each provided with a respective fan, the conveying capacity of which can be regulated.

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Patent Owner(s)

Patent OwnerAddress
BALCKE-DURR AKTIENGESELLSCHAFTHOMBERGER STRASSE 2 4030 RATINGEN 1

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Leitz, Richard Ratingen, DE 21 115
Trage, Burkhard Ratingen, DE 4 28

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