ZA858815B - Heaters for thermal energy transformation installations - Google Patents

Heaters for thermal energy transformation installations

Info

Publication number
ZA858815B
ZA858815B ZA858815A ZA858815A ZA858815B ZA 858815 B ZA858815 B ZA 858815B ZA 858815 A ZA858815 A ZA 858815A ZA 858815 A ZA858815 A ZA 858815A ZA 858815 B ZA858815 B ZA 858815B
Authority
ZA
South Africa
Prior art keywords
heaters
thermal energy
energy transformation
water
admitted
Prior art date
Application number
ZA858815A
Other languages
English (en)
Inventor
Jules Fernand Rene Ledoux
Original Assignee
Hamon Sobelco Sa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hamon Sobelco Sa filed Critical Hamon Sobelco Sa
Publication of ZA858815B publication Critical patent/ZA858815B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/32—Feed-water heaters, i.e. economisers or like preheaters arranged to be heated by steam, e.g. bled from turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/34—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
    • F01K7/42—Use of desuperheaters for feed-water heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Air Supply (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
ZA858815A 1985-02-25 1985-11-18 Heaters for thermal energy transformation installations ZA858815B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85870030A EP0192918B1 (de) 1985-02-25 1985-02-25 Vorwärmer für Umwandlungsanlage von thermischer Energie

Publications (1)

Publication Number Publication Date
ZA858815B true ZA858815B (en) 1986-07-30

Family

ID=8194732

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA858815A ZA858815B (en) 1985-02-25 1985-11-18 Heaters for thermal energy transformation installations

Country Status (5)

Country Link
US (1) US4635588A (de)
EP (1) EP0192918B1 (de)
AT (1) ATE43699T1 (de)
DE (1) DE3570737D1 (de)
ZA (1) ZA858815B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5377489A (en) * 1991-05-09 1995-01-03 Westinghouse Electric Corporation Internal moisture separation cycle for a low pressure turbine
US5626102A (en) * 1996-03-14 1997-05-06 Nir; Ari Heat recovery system for a boiler and a boiler provided therewith
WO2007078269A2 (en) * 2005-12-15 2007-07-12 Ineos Usa Llc Power recovery process
GB2478569A (en) * 2010-03-10 2011-09-14 Spirax Sarco Ltd Energy recovery unit with flash steam and condensate heat exchangers

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE157699C (de) *
US1936284A (en) * 1931-03-16 1933-11-21 Universal Oil Prod Co Coil for fluid heating furnaces
US2643519A (en) * 1949-03-02 1953-06-30 Richard C Powell Regenerative steam power plant in which an extraction turbine supplies steam to desuperheaters which serve to heat feed water
US2640687A (en) * 1950-06-16 1953-06-02 Petro Chem Process Company Inc Flow arrangement for multipass heaters
FR1054671A (fr) * 1951-07-26 1954-02-12 Balcke Ag Maschbau Réchauffeur à haute pression et réfrigérateur d'eau condensée combinés
US2921441A (en) * 1953-12-17 1960-01-19 Sulzer Ag Feed water preheating system for steam power plants
DE1119874B (de) * 1956-06-11 1961-12-21 Dr Jaroslav Nekolny Verfahren und Einrichtung zur mehrstufigen Speisewasservorwaermung mittels aus verschiedenen Stufen der Dampfturbine einer Dampfkraftanlage entnommenen Anzapfdampfes
FR1153029A (fr) * 1956-06-30 1958-02-28 Creusot Forges Ateliers Installation de turbine à vapeur dans laquelle des soutirages d'eau condensée sont réchauffés par la chaleur de surchauffe des soutirages de vapeur
US3032999A (en) * 1959-02-13 1962-05-08 Babcock & Wilcox Ltd Steam turbine power plants
FR1248874A (fr) * 1959-02-23 1960-12-23 Nuclear Power Plant Co Ltd échangeur de chaleur
FR1509175A (fr) * 1966-11-30 1968-01-12 Technoimpex Magyar Gepipari Ku Echangeur de chaleur à flux turbulent
GB1173896A (en) * 1966-12-09 1969-12-10 Steinmueller Gmbh L & C Regenerative Feedwater Heating
FR1523810A (fr) * 1967-05-19 1968-05-03 Richmond Engineering Company échangeur thermique
DE1576991A1 (de) * 1967-07-17 1970-07-02 Atlas Mak Maschb Gmbh Speisewasser-Vorwaermanlage mit Erhitzung
DE1912341C3 (de) * 1969-03-11 1980-03-13 Linde Ag, 6200 Wiesbaden Wärmetauscher mit schraubenförmig gewickelten Rohrlagen und Verfahren zu seiner Herstellung
BE755566A (fr) * 1969-09-03 1971-02-15 Ostro John D B Echangeur de chaleur
DE1948914A1 (de) * 1969-09-27 1971-04-15 Kraftwerk Union Ag Muehlheim Dampfkraftanlage mit dampftbeheizten Regenerativ-Vorwaermern
US4073267A (en) * 1975-10-03 1978-02-14 General Atomic Company Vapor generator
DE3071745D1 (en) * 1980-01-18 1986-10-16 Hamon Sobelco Sa Reheating system for a steam-turbine power plant
DE3301338A1 (de) * 1983-01-17 1984-07-19 Linde Ag, 6200 Wiesbaden Speisewasservorwaermer

Also Published As

Publication number Publication date
EP0192918B1 (de) 1989-05-31
US4635588A (en) 1987-01-13
EP0192918A1 (de) 1986-09-03
ATE43699T1 (de) 1989-06-15
DE3570737D1 (en) 1989-07-06

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