Title:
METHOD AND CONFIGURATION TO REDUCE FATIGUE IN STEAM DRUMS
Document Type and Number:
WIPO Patent Application WO/2012/129195
Kind Code:
A3
Abstract:
A heat recovery steam generator that includes a first steam drum (118a) for receiving a flow of water and steam from an evaporator. The first steam drum is adapted to provide the flow of water and steam to a second steam drum. The second steam drum (118b) is in fluid communication with the first steam drum and receives the flow of water and steam from the first steam drum and separates steam from the flow of water and steam to form a separated steam. There is a steam flow outlet (156) positioned in the second steam drum, the steam flow outlet adapted to release the separated steam from the second steam drum.
Inventors:
BAUVER II WESLEY P (US)
BAIRLEY DONALD W (US)
DROUX FRANCOIS (CH)
HAZELTON ALAN C (US)
PERRIN IAN J (US)
RUCHTI CHRISTOPH (CH)
RUECKER FALK (CH)
SELBY GLENN T (US)
BAIRLEY DONALD W (US)
DROUX FRANCOIS (CH)
HAZELTON ALAN C (US)
PERRIN IAN J (US)
RUCHTI CHRISTOPH (CH)
RUECKER FALK (CH)
SELBY GLENN T (US)
Application Number:
PCT/US2012/029729
Publication Date:
February 14, 2013
Filing Date:
March 20, 2012
Export Citation:
Assignee:
ALSTOM TECHNOLOGY LTD (CH)
BAUVER II WESLEY P (US)
BAUVER II WESLEY P (US)
International Classes:
F22B37/26; F22B37/22
Foreign References:
| FR678909A | 1930-04-07 | |||
| NL53410C | 1942-11-16 | |||
| EP1526331A1 | 2005-04-27 | |||
| DE285489C | 1915-07-02 | |||
| US20100126433A1 | 2010-05-27 |
Attorney, Agent or Firm:
CRAWFORD, Robert D. et al. (200 Great Pond DriveP.O. Box 50, Windsor Connecticut, US)
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