Title:
循環廃熱回収蒸気発生器の運転方法
Document Type and Number:
Japanese Patent JP2014519009
Kind Code:
A
Abstract:
A method for operating a recirculating waste heat steam generator is provided, in which in a pressure stage of the recirculating waste heat steam generator, the feed water mass flow is guided on the basis of a specified desired value in order to control the water level in a drum. The method should give a recirculating waste heat steam generator a particularly high degree of efficiency and simultaneously a particularly high level of operational flexibility. For this purpose the thermal input introduced into an evaporator of the pressure stage is used as input variable in the determination of the desired value.
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Inventors:
Bruckner, Yang
Eiffel, Martin
Thomas, Frank
Eiffel, Martin
Thomas, Frank
Application Number:
JP2014513981A
Publication Date:
August 07, 2014
Filing Date:
May 23, 2012
Export Citation:
Assignee:
Siemens Aktiengesellschaft
International Classes:
F22D5/26; F22D5/30
Domestic Patent References:
| JP2008506087A | 2008-02-28 | |||
| JP2010121916A | 2010-06-03 | |||
| JP2009150644A | 2009-07-09 | |||
| JP2008506087A | 2008-02-28 | |||
| JP2012508861A | 2012-04-12 | |||
| JP2011504996A | 2011-02-17 | |||
| JPH01210704A | 1989-08-24 | |||
| JP2009300038A | 2009-12-24 |
Foreign References:
| WO2006005708A1 | 2006-01-19 | |||
| US20090159018A1 | 2009-06-25 | |||
| US20100126433A1 | 2010-05-27 | |||
| US20090159018A1 | 2009-06-25 | |||
| US20100126433A1 | 2010-05-27 |
Attorney, Agent or Firm:
Iwao Yamaguchi
Hiroshi Yamamoto
Hiroshi Yamamoto