ATE448445T1 - HEAT STEAM GENERATOR - Google Patents
HEAT STEAM GENERATORInfo
- Publication number
- ATE448445T1 ATE448445T1 AT05020211T AT05020211T ATE448445T1 AT E448445 T1 ATE448445 T1 AT E448445T1 AT 05020211 T AT05020211 T AT 05020211T AT 05020211 T AT05020211 T AT 05020211T AT E448445 T1 ATE448445 T1 AT E448445T1
- Authority
- AT
- Austria
- Prior art keywords
- relatively cool
- hot portion
- temperatures
- hot
- steam generator
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
- F22B1/1807—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines using the exhaust gases of combustion engines
- F22B1/1815—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines using the exhaust gases of combustion engines using the exhaust gases of gas-turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
A heat recovery steam generator (10, 110, 210) comprises a heat exchange unit (12) in which, in normal operative conditions, is defined a hot portion (16), with high metal temperatures and high temperatures of the water/steam mixture enclosed there, and a relatively cool portion (18, 20), with lower metal temperatures and lower temperatures of the water/steam mixture enclosed there, with respect to those of said hot portion (16); substantially shutter-shaped means (32, 132, 232) are interposed between said hot portion (16) and said relatively cool portion (18, 20) in order to thermally insulate said hot portion (16) from said relatively cool portion (18, 20), said substantially shutter-shaped means (32, 132, 232) being at least partially removable in order to put said hot portion (16) and said relatively cool portion (18, 20) again in fluid communication with each other.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000104A ITMI20050104A1 (en) | 2005-01-26 | 2005-01-26 | STEAM RECOVERY GENERATOR |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE448445T1 true ATE448445T1 (en) | 2009-11-15 |
Family
ID=36889007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05020211T ATE448445T1 (en) | 2005-01-26 | 2005-09-16 | HEAT STEAM GENERATOR |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1710499B1 (en) |
AT (1) | ATE448445T1 (en) |
DE (1) | DE602005017578D1 (en) |
ES (1) | ES2336455T3 (en) |
IT (1) | ITMI20050104A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2434214A1 (en) | 2010-09-28 | 2012-03-28 | Son S.R.L. | Heat recovery steam generator and method for operating said generator |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH174774A (en) * | 1934-06-08 | 1935-01-31 | Sulzer Ag | Heat exchanger. |
JPS61200838A (en) * | 1985-03-04 | 1986-09-05 | Mitsubishi Heavy Ind Ltd | Boiler with denitration apparatus |
AT394627B (en) * | 1990-08-27 | 1992-05-25 | Sgp Va Energie Umwelt | METHOD FOR STARTING A HEAT EXCHANGER SYSTEM FOR STEAM GENERATION AND A HEAT EXCHANGER SYSTEM FOR STEAM GENERATION |
US5423272A (en) * | 1994-04-11 | 1995-06-13 | Combustion Engineering, Inc. | Method for optimizing the operating efficiency of a fossil fuel-fired power generation system |
-
2005
- 2005-01-26 IT IT000104A patent/ITMI20050104A1/en unknown
- 2005-09-16 ES ES05020211T patent/ES2336455T3/en active Active
- 2005-09-16 EP EP05020211A patent/EP1710499B1/en not_active Not-in-force
- 2005-09-16 DE DE602005017578T patent/DE602005017578D1/en active Active
- 2005-09-16 AT AT05020211T patent/ATE448445T1/en active
Also Published As
Publication number | Publication date |
---|---|
ES2336455T3 (en) | 2010-04-13 |
EP1710499A1 (en) | 2006-10-11 |
DE602005017578D1 (en) | 2009-12-24 |
ITMI20050104A1 (en) | 2006-07-27 |
EP1710499B1 (en) | 2009-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
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