ES192469U - Perfected economizer for hull and tube steam generator. (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfected economizer for hull and tube steam generator. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES192469U
ES192469U ES0192469U ES192469U ES192469U ES 192469 U ES192469 U ES 192469U ES 0192469 U ES0192469 U ES 0192469U ES 192469 U ES192469 U ES 192469U ES 192469 U ES192469 U ES 192469U
Authority
ES
Spain
Prior art keywords
tubes
compartment
layer
elements
vaporizable liquid
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.)
Granted
Application number
ES0192469U
Other languages
Spanish (es)
Other versions
ES192469Y (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of ES192469U publication Critical patent/ES192469U/en
Application granted granted Critical
Publication of ES192469Y publication Critical patent/ES192469Y/en
Expired legal-status Critical Current

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
    • F22B1/023—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers with heating tubes, for nuclear reactors as far as they are not classified, according to a specified heating fluid, in another group
    • F22B1/026—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers with heating tubes, for nuclear reactors as far as they are not classified, according to a specified heating fluid, in another group with vertical tubes between to horizontal tube sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Improved economizer for helmet and tube steam generator; for generating steam by indirect heat transmission from a heating fluid to a vaporizable liquid comprising a generally cylindrical pressure hull a transversely extending tube layer and cooperating with the pressure hull to delimit a steam generating chamber which comprises an evaporating section a bundle of tubes for thermal exchange that extends through the steam generating chamber and brings its fixed ends to the layer of tubes elements for the circulation of the heating fluid by said tubes; elements for the supply of vaporizable liquid at low temperature to said heat exchanger and means for preheating the vaporizable liquid before admitting it to the evaporator section, characterized in that the preheating element comprises deflection elements that delimit an essentially closed and distanced axial compartment of the internal limits of said pressure hull and of the layer of tubes elements communicating the vaporizable liquid supply element with a compartment area remote from the layer of tubes so that the liquid flows through said compartment in heat exchange relation with the tubes that go through it; and means for discharging the preheated liquid at the end of said compartment adjacent said tube layer so that it flows to the evaporator section through the space between the compartment and the helmet. (Machine-translation by Google Translate, not legally binding)
ES1970192469U 1969-12-24 1970-12-23 PERFECTED ECONOMIZER FOR HULL AND TUBE STEAM GENERATOR Expired ES192469Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88796669A 1969-12-24 1969-12-24

Publications (2)

Publication Number Publication Date
ES192469U true ES192469U (en) 1974-09-01
ES192469Y ES192469Y (en) 1975-01-01

Family

ID=25392241

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1970192469U Expired ES192469Y (en) 1969-12-24 1970-12-23 PERFECTED ECONOMIZER FOR HULL AND TUBE STEAM GENERATOR

Country Status (8)

Country Link
US (1) US3576179A (en)
CA (1) CA920448A (en)
CH (1) CH518490A (en)
DE (1) DE2054578A1 (en)
ES (1) ES192469Y (en)
FR (1) FR2116332B1 (en)
GB (1) GB1324040A (en)
SE (1) SE354108B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812824A (en) * 1971-03-04 1974-05-28 Foster Wheeler Corp Sodium-heated steam generator
US3706301A (en) * 1971-07-13 1972-12-19 Combustion Eng Integral economizer for u-tube generator
US3804069A (en) * 1972-02-09 1974-04-16 Westinghouse Electric Corp Steam generator
US3766892A (en) * 1972-04-21 1973-10-23 Combustion Eng Split feed economizer
US3811498A (en) * 1972-04-27 1974-05-21 Babcock & Wilcox Co Industrial technique
DE2346411A1 (en) * 1973-09-14 1975-04-03 Kraftwerk Union Ag STEAM GENERATOR
US3916843A (en) * 1974-01-15 1975-11-04 Westinghouse Electric Corp Buffer zone for counterflow preheater
US3916844A (en) * 1974-07-29 1975-11-04 Combustion Eng Steam generator blowdown apparatus
DE2642800C2 (en) * 1976-09-23 1982-12-09 Deggendorfer Werft Und Eisenbau Gmbh, 8360 Deggendorf Tube sheet connection for tube bundle reactors or tube bundle heat exchangers
US4312303A (en) * 1979-09-25 1982-01-26 Westinghouse Electric Corp. Recirculating steam generator with super heat
FI60299C (en) * 1980-01-24 1983-06-28 Rintekno Oy FOERFARANDE FOER FOERAONGNING AV VAETSKA OCH ANORDNING FOER GEOMFOERANDE AV FOERFARANDET
DE3643303A1 (en) * 1986-12-18 1988-06-30 Uhde Gmbh DEVICE FOR HEAT EXCHANGE, ESPECIALLY BETWEEN SYNTHESIS GAS AND BOILER FEED WATER
US9922740B2 (en) 2012-10-25 2018-03-20 Smr Inventec, Llc Nuclear power generation system
EP3444529A1 (en) * 2017-08-18 2019-02-20 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Heat recovery method and system
EP3669120A1 (en) * 2017-08-18 2020-06-24 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk Onderzoek TNO Method and system for heat recovery

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147743A (en) * 1962-05-08 1964-09-08 Combustion Eng Vertical recirculating type vapor generator
US3437077A (en) * 1966-01-21 1969-04-08 Babcock & Wilcox Co Once-through vapor generator
US3483848A (en) * 1967-12-01 1969-12-16 Ramona Bernice Green Vapor generator with integral economizer

Also Published As

Publication number Publication date
CH518490A (en) 1972-01-31
ES192469Y (en) 1975-01-01
FR2116332A1 (en) 1972-07-13
SE354108B (en) 1973-02-26
GB1324040A (en) 1973-07-18
CA920448A (en) 1973-02-06
DE2054578A1 (en) 1971-07-22
FR2116332B1 (en) 1975-01-10
US3576179A (en) 1971-04-27

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