Circular rehabilitated industrial crossflow water cooling tower and method of rehabilitation thereof
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United States of America Patent
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Jul 13, 1993
Grant Date -
N/A
app pub date -
Aug 27, 1992
filing date -
Aug 27, 1992
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of rehabilitating existing circular, industrial-size crossflow water cooling towers is provided wherein a new fill ring is built by sequentially constructing segments of the new ring around the old ring until the full circumference thereof has been encased. The individual structural segments are added to the existing fill ring without the necessity of deactivating the tower or significantly decreasing its performance output. New ring segments may be sequentially constructed next adjacent a previously initiated fill supporting structure well before completion of the latter. As soon as each new fill supporting structure is completed to a point that new fill components may be incorporated therein, hot water from the existing distribution basin may be directed to the new fill section, and the old fill removed. Addition of the fill ring around the existing fill ring increases the capacity of the tower at a cost substantially less than constructing a new tower.
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