ES433796A1 - STEAM GENERATOR. - Google Patents

STEAM GENERATOR.

Info

Publication number
ES433796A1
ES433796A1 ES433796A ES433796A ES433796A1 ES 433796 A1 ES433796 A1 ES 433796A1 ES 433796 A ES433796 A ES 433796A ES 433796 A ES433796 A ES 433796A ES 433796 A1 ES433796 A1 ES 433796A1
Authority
ES
Spain
Prior art keywords
steam generator
tubesheet
preheater
bundle
buffer zone
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
Application number
ES433796A
Other languages
Spanish (es)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES433796A1 publication Critical patent/ES433796A1/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 long as they are not classified according to a specified heating fluid, in another group
    • F22B1/025—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 long as they are not classified according to a specified heating fluid, in another group with vertical U shaped tubes carried on a horizontal tube sheet

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)
  • Air Supply (AREA)

Abstract

A steam generator having a U-shaped tube bundle, which extends upwardly from a tubesheet, and a wrapper encircling the tube bundle, a preheater disposed on the cool leg of the bundle and a distribution plate disposed between the tube sheet and the preheater to form a buffer zone, the buffer zone being effective to prevent cold influent feedwater entering the steam generator from channeling along the tubes and contacting the tubesheet.
ES433796A 1974-01-15 1975-01-14 STEAM GENERATOR. Expired ES433796A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US433615A US3916843A (en) 1974-01-15 1974-01-15 Buffer zone for counterflow preheater

Publications (1)

Publication Number Publication Date
ES433796A1 true ES433796A1 (en) 1976-12-01

Family

ID=23720834

Family Applications (1)

Application Number Title Priority Date Filing Date
ES433796A Expired ES433796A1 (en) 1974-01-15 1975-01-14 STEAM GENERATOR.

Country Status (13)

Country Link
US (1) US3916843A (en)
JP (2) JPS50101702A (en)
BE (1) BE824377A (en)
BR (1) BR7500039A (en)
CA (1) CA988795A (en)
CH (1) CH590427A5 (en)
DE (1) DE2459308A1 (en)
ES (1) ES433796A1 (en)
FR (1) FR2257859B1 (en)
GB (1) GB1455541A (en)
IT (1) IT1028188B (en)
NL (1) NL7500408A (en)
SE (1) SE402971B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057033A (en) * 1975-08-08 1977-11-08 The Babcock & Wilcox Company Industrial technique
FR2394750A1 (en) * 1977-06-15 1979-01-12 Commissariat Energie Atomique STEAM GENERATOR
FR2520847A1 (en) * 1982-02-04 1983-08-05 Framatome Sa VAPOR GENERATOR WITH U-TUBE BEAM HARNESS AND OVERHEATING
US4554889A (en) * 1984-06-22 1985-11-26 Westinghouse Electric Corp. Hybrid preheat/recirculating steam generator
JP2952102B2 (en) * 1991-04-05 1999-09-20 ウエスチングハウス・エレクトリック・コーポレイション Heat exchanger
US9697919B2 (en) 2010-12-29 2017-07-04 Westinghouse Electric Company, Llc Anti-vibration tube support plate arrangement for steam generators
US9534779B2 (en) 2011-04-04 2017-01-03 Westinghouse Electric Company Llc Steam generator tube lane flow buffer
JP6007241B2 (en) * 2011-08-04 2016-10-12 ウエスチングハウス・エレクトリック・カンパニー・エルエルシー Tube and shell steam generator
US20140116360A1 (en) * 2012-10-31 2014-05-01 Westinghouse Electric Company Llc Method and apparatus for securing tubes in a steam generator against vibration
FR3042858B1 (en) * 2015-10-21 2018-01-12 Technip France THERMAL EXCHANGE DEVICE BETWEEN A FIRST FLUID FOR SPRAYING AND A SECOND FLUID FOR COOLING AND / OR CONDENSING, INSTALLATION AND METHOD THEREOF

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483848A (en) * 1967-12-01 1969-12-16 Ramona Bernice Green Vapor generator with integral economizer
US3547084A (en) * 1969-12-12 1970-12-15 Babcock & Wilcox Co Vapor generator with integral economizer
US3576179A (en) * 1969-12-24 1971-04-27 Combustion Eng Economizer for shell-and-tube steam generator
US3804069A (en) * 1972-02-09 1974-04-16 Westinghouse Electric Corp Steam generator

Also Published As

Publication number Publication date
IT1028188B (en) 1979-01-30
SE402971B (en) 1978-07-24
FR2257859A1 (en) 1975-08-08
JPS5351921Y2 (en) 1978-12-12
GB1455541A (en) 1976-11-10
JPS50101702A (en) 1975-08-12
CH590427A5 (en) 1977-08-15
FR2257859B1 (en) 1979-01-05
SE7500425L (en) 1975-07-16
BR7500039A (en) 1975-11-04
BE824377A (en) 1975-07-14
CA988795A (en) 1976-05-11
US3916843A (en) 1975-11-04
JPS5395001U (en) 1978-08-02
DE2459308A1 (en) 1975-07-17
NL7500408A (en) 1975-07-17

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