ES386785A1 - Forced circulating steam generator and method of generating steam - Google Patents
Forced circulating steam generator and method of generating steamInfo
- Publication number
- ES386785A1 ES386785A1 ES386785A ES386785A ES386785A1 ES 386785 A1 ES386785 A1 ES 386785A1 ES 386785 A ES386785 A ES 386785A ES 386785 A ES386785 A ES 386785A ES 386785 A1 ES386785 A1 ES 386785A1
- Authority
- ES
- Spain
- Prior art keywords
- evaporator
- working medium
- steam
- steam generator
- forced circulating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000005507 spraying Methods 0.000 abstract 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B35/00—Control systems for steam boilers
- F22B35/06—Control systems for steam boilers for steam boilers of forced-flow type
- F22B35/10—Control systems for steam boilers for steam boilers of forced-flow type of once-through type
- F22B35/105—Control systems for steam boilers for steam boilers of forced-flow type of once-through type operating at sliding pressure
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The steam generator is operable at supercritical pressure at the upper end of the load range and is operable under sliding pressure control. At a pressure near critical, the working medium entering the evaporator is heated by heat obtained from the steam generated in the evaporator. This is accomplished by spraying a portion of the working medium into the separator to mix with all the working medium passing from the evaporator before passing to the evaporator or by spraying all the fresh working medium into a portion of the working medium passing from the evaporator prior to passage to the evaporator.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1921169A CH517266A (en) | 1969-12-24 | 1969-12-24 | Method for sliding pressure operation of a forced-flow steam generator and forced-flow steam generator system for carrying out the method |
Publications (1)
Publication Number | Publication Date |
---|---|
ES386785A1 true ES386785A1 (en) | 1973-04-01 |
Family
ID=4438030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES386785A Expired ES386785A1 (en) | 1969-12-24 | 1970-12-23 | Forced circulating steam generator and method of generating steam |
Country Status (10)
Country | Link |
---|---|
US (1) | US3690303A (en) |
JP (1) | JPS5551121B1 (en) |
BE (1) | BE760611A (en) |
CA (1) | CA924591A (en) |
CH (1) | CH517266A (en) |
DE (1) | DE2006409C3 (en) |
ES (1) | ES386785A1 (en) |
FR (1) | FR2074283A5 (en) |
NL (1) | NL7003175A (en) |
SE (1) | SE365859B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH635184A5 (en) * | 1978-12-22 | 1983-03-15 | Sulzer Ag | STEAM GENERATOR SYSTEM. |
CH673697A5 (en) * | 1987-09-22 | 1990-03-30 | Sulzer Ag | |
EP2065641A3 (en) * | 2007-11-28 | 2010-06-09 | Siemens Aktiengesellschaft | Method for operating a continuous flow steam generator and once-through steam generator |
EP2119880A1 (en) * | 2008-02-15 | 2009-11-18 | Siemens Aktiengesellschaft | Method for starting a steam producer |
CA2787614A1 (en) * | 2012-08-23 | 2014-02-23 | University of Ontario | Heat engine system for power and heat production |
FR3021070B1 (en) * | 2014-05-16 | 2017-08-18 | Valeo Systemes Thermiques | REFRIGERANT FLUID CIRCUIT FOR RECOVERING ENERGY FROM THERMAL LOSSES OF AN INTERNAL COMBUSTION ENGINE |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3297004A (en) * | 1965-08-26 | 1967-01-10 | Riley Stoker Corp | Supercritical pressure recirculating boiler |
DE1551057A1 (en) * | 1966-03-05 | 1970-01-15 | Steinmueller Gmbh L & C | Method and device for dry start-up and shutdown of forced flow boilers |
DE1751761B2 (en) * | 1968-07-25 | 1973-09-06 | Energie- Und Verfahrenstechnik Gmbh, 7000 Stuttgart | PROCEDURE FOR SUB-CRITICAL OPERATION OF A FORCED STEAM GENERATOR WITH WORK MEDIA RECIRCULATION |
-
1969
- 1969-12-24 CH CH1921169A patent/CH517266A/en not_active IP Right Cessation
-
1970
- 1970-02-12 DE DE2006409A patent/DE2006409C3/en not_active Expired
- 1970-03-05 NL NL7003175A patent/NL7003175A/xx unknown
- 1970-12-18 JP JP11403870A patent/JPS5551121B1/ja active Pending
- 1970-12-21 BE BE760611A patent/BE760611A/en unknown
- 1970-12-21 SE SE17299/70A patent/SE365859B/xx unknown
- 1970-12-21 US US99845A patent/US3690303A/en not_active Expired - Lifetime
- 1970-12-23 ES ES386785A patent/ES386785A1/en not_active Expired
- 1970-12-23 CA CA101389A patent/CA924591A/en not_active Expired
- 1970-12-24 FR FR7046675A patent/FR2074283A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2074283A5 (en) | 1971-10-01 |
NL7003175A (en) | 1971-06-28 |
BE760611A (en) | 1971-06-21 |
DE2006409C3 (en) | 1975-05-22 |
CA924591A (en) | 1973-04-17 |
CH517266A (en) | 1971-12-31 |
SE365859B (en) | 1974-04-01 |
US3690303A (en) | 1972-09-12 |
DE2006409B2 (en) | 1972-05-10 |
JPS5551121B1 (en) | 1980-12-22 |
DE2006409A1 (en) | 1971-07-15 |
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