EP3050063A4 - Steam generator and method of securing tubes within a steam generator against vibration - Google Patents

Steam generator and method of securing tubes within a steam generator against vibration Download PDF

Info

Publication number
EP3050063A4
EP3050063A4 EP14849704.3A EP14849704A EP3050063A4 EP 3050063 A4 EP3050063 A4 EP 3050063A4 EP 14849704 A EP14849704 A EP 14849704A EP 3050063 A4 EP3050063 A4 EP 3050063A4
Authority
EP
European Patent Office
Prior art keywords
steam generator
against vibration
securing tubes
securing
tubes
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
EP14849704.3A
Other languages
German (de)
French (fr)
Other versions
EP3050063B1 (en
EP3050063A1 (en
Inventor
Padmanabha J. Prabhu
Robert M. Wepfer
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 Co LLC
Original Assignee
Westinghouse Electric Co LLC
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 Co LLC filed Critical Westinghouse Electric Co LLC
Publication of EP3050063A1 publication Critical patent/EP3050063A1/en
Publication of EP3050063A4 publication Critical patent/EP3050063A4/en
Application granted granted Critical
Publication of EP3050063B1 publication Critical patent/EP3050063B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/20—Supporting arrangements, e.g. for securing water-tube sets
    • F22B37/205—Supporting and spacing arrangements for tubes of a tube bundle
    • F22B37/206—Anti-vibration supports for the bends of U-tube steam generators
    • 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
    • F22B1/025—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 far 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F28F9/0132—Auxiliary supports for elements for tubes or tube-assemblies formed by slats, tie-rods, articulated or expandable rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/30—Safety or protection arrangements; Arrangements for preventing malfunction for preventing vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
EP14849704.3A 2013-09-25 2014-06-04 Steam generator and method of securing tubes within a steam generator against vibration Active EP3050063B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/036,636 US20150083365A1 (en) 2013-09-25 2013-09-25 Steam generator and method of securing tubes within a steam generator against vibration
PCT/US2014/040804 WO2015047463A1 (en) 2013-09-25 2014-06-04 Steam generator and method of securing tubes within a steam generator against vibration

Publications (3)

Publication Number Publication Date
EP3050063A1 EP3050063A1 (en) 2016-08-03
EP3050063A4 true EP3050063A4 (en) 2017-06-07
EP3050063B1 EP3050063B1 (en) 2020-07-15

Family

ID=52689922

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14849704.3A Active EP3050063B1 (en) 2013-09-25 2014-06-04 Steam generator and method of securing tubes within a steam generator against vibration

Country Status (7)

Country Link
US (1) US20150083365A1 (en)
EP (1) EP3050063B1 (en)
JP (1) JP2016540955A (en)
KR (1) KR102277764B1 (en)
CN (1) CN105580087B (en)
ES (1) ES2821909T3 (en)
WO (1) WO2015047463A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140116360A1 (en) * 2012-10-31 2014-05-01 Westinghouse Electric Company Llc Method and apparatus for securing tubes in a steam generator against vibration
CN106123668A (en) * 2016-08-19 2016-11-16 北京华福工程有限公司 It is exclusively used in the U-tube anti-vibrating of heat exchanger bend loss
JP6806541B2 (en) * 2016-11-21 2021-01-06 三菱重工業株式会社 Vibration control structure of heat transfer tube group
CN106765024B (en) * 2016-11-24 2019-09-13 中广核工程有限公司 Steam Generators in NPP vibrationproof structure
US10960375B2 (en) * 2017-07-27 2021-03-30 Kellogg Brown & Root Llc. Method for revamping vertical converters having a flanged pressure shell extension for housing an internal heat exchanger
EP3983742B1 (en) * 2019-06-17 2024-04-10 Header-coil Company A/S Heat exchanger with pipe bundle
CN111486740B (en) * 2020-04-23 2021-09-28 中国原子能科学研究院 Heat exchanger and method of assembling the same
CN114935270A (en) * 2022-06-07 2022-08-23 海阳科技股份有限公司 Heat exchange assembly capable of realizing heat exchange of polyamide melt and laminar flow uniformity and tubular heat exchanger

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH367842A (en) * 1958-10-30 1963-03-15 Karl Dipl Ing Urech Multi-flow countercurrent tubular heat exchanger
US3326282A (en) * 1965-02-08 1967-06-20 Rosenblads Patenter Ab Arrangement for fastening spiral wire spacers in tubular heat exchangers
GB1188564A (en) * 1967-11-14 1970-04-22 Hick Hargreaves And Company Lt Tube supports
US3837397A (en) * 1971-03-19 1974-09-24 Ca Atomic Energy Ltd Tube bundle assembly
GB1532100A (en) * 1977-06-29 1978-11-15 Ass Elect Ind Tubular heat exchangers
US4204570A (en) * 1978-02-23 1980-05-27 Foster Wheeler Energy Corporation Helical spacer for heat exchanger tube bundle
US4702311A (en) * 1985-05-03 1987-10-27 Technos Et Compagnie Methods and devices for fastening bundles of tubes together
US4893671A (en) * 1988-06-20 1990-01-16 Westinghouse Electric Corp. Steam generator tube antivibration apparatus and method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639963A (en) * 1969-10-08 1972-02-08 Vapor Corp Method of making a heat exchanger coil assembly
US5005637A (en) * 1986-11-05 1991-04-09 Phillips Petroleum Company Heat exchanger U-bend tube support
DE3906241A1 (en) * 1989-02-28 1990-08-30 Mtu Muenchen Gmbh HEAT EXCHANGER WITH A TUBE MATRIX
FR2684172B1 (en) * 1991-11-27 1993-12-31 Framatome HEAT EXCHANGER, WITH U-TUBES EQUIPPED WITH AN ANTI-THEFT SUPPORT DEVICE.
JPH05296681A (en) * 1992-04-14 1993-11-09 Toshiba Corp Structural body for supporting heat transfer tube
US6808017B1 (en) * 1999-10-05 2004-10-26 Joseph Kaellis Heat exchanger
CN100523704C (en) * 2004-11-22 2009-08-05 埃克森美孚研究工程公司 Anti-vibration tube support
US7343964B2 (en) * 2004-11-22 2008-03-18 Exxonmobil Research & Engineering Company Anti-vibration tube support
JP2010506128A (en) * 2006-10-06 2010-02-25 エクソンモービル リサーチ アンド エンジニアリング カンパニー Low vibration tube bundle device with slotted baffle
EP2505915A1 (en) * 2011-04-01 2012-10-03 Nooter/Eriksen s.r.l. Device and method for cleaning heat exchange finned tubes in a heat recovery steam generator
US8479392B2 (en) * 2011-06-02 2013-07-09 Westinghouse Electric Company Llc Anti-vibration bar clamping tool and method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH367842A (en) * 1958-10-30 1963-03-15 Karl Dipl Ing Urech Multi-flow countercurrent tubular heat exchanger
US3326282A (en) * 1965-02-08 1967-06-20 Rosenblads Patenter Ab Arrangement for fastening spiral wire spacers in tubular heat exchangers
GB1188564A (en) * 1967-11-14 1970-04-22 Hick Hargreaves And Company Lt Tube supports
US3837397A (en) * 1971-03-19 1974-09-24 Ca Atomic Energy Ltd Tube bundle assembly
GB1532100A (en) * 1977-06-29 1978-11-15 Ass Elect Ind Tubular heat exchangers
US4204570A (en) * 1978-02-23 1980-05-27 Foster Wheeler Energy Corporation Helical spacer for heat exchanger tube bundle
US4702311A (en) * 1985-05-03 1987-10-27 Technos Et Compagnie Methods and devices for fastening bundles of tubes together
US4893671A (en) * 1988-06-20 1990-01-16 Westinghouse Electric Corp. Steam generator tube antivibration apparatus and method

Also Published As

Publication number Publication date
JP2016540955A (en) 2016-12-28
CN105580087B (en) 2017-09-05
EP3050063B1 (en) 2020-07-15
WO2015047463A1 (en) 2015-04-02
KR20160060134A (en) 2016-05-27
CN105580087A (en) 2016-05-11
US20150083365A1 (en) 2015-03-26
KR102277764B1 (en) 2021-07-14
ES2821909T3 (en) 2021-04-28
EP3050063A1 (en) 2016-08-03

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