ES374260A1 - Anti-vibration tube support for vertical steam generator - Google Patents

Anti-vibration tube support for vertical steam generator

Info

Publication number
ES374260A1
ES374260A1 ES374260A ES374260A ES374260A1 ES 374260 A1 ES374260 A1 ES 374260A1 ES 374260 A ES374260 A ES 374260A ES 374260 A ES374260 A ES 374260A ES 374260 A1 ES374260 A1 ES 374260A1
Authority
ES
Spain
Prior art keywords
tubes
relationship
spaced
layers
planes
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
ES374260A
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.)
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 ES374260A1 publication Critical patent/ES374260A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F28F9/0135—Auxiliary supports for elements for tubes or tube-assemblies formed by grids having only one tube per closed grid opening
    • F28F9/0136—Auxiliary supports for elements for tubes or tube-assemblies formed by grids having only one tube per closed grid opening formed by intersecting strips
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/355—Heat exchange having separate flow passage for two distinct fluids
    • Y10S165/40—Shell enclosed conduit assembly
    • Y10S165/401—Shell enclosed conduit assembly including tube support or shell-side flow director
    • Y10S165/402—Manifold for shell-side fluid

Landscapes

  • Engineering & Computer Science (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

Heat exchanger for steam generators, and the like of the type comprising a vertical pressure vessel and a bundle of multiple heat exchange tubes vertically arranged in side-by-side relationship in separate layers, bending downward and U-shaped tubes at their upper ends and being held in a spaced parallel relationship, the tubes also being arranged within the stream of the vaporizable fluid to be heated, characterized by comprising a supporting structure for suspending the tubes of said beam in its upper U portion comprising said structure lateiformly spaced longiform plate members along a plane intersecting the planes of said pipe layers, said structure further presenting rows of horizontally elongated and mutually spaced spacer bars arranged along each side edge of said aligned plate members and extending horizontally parallel to the planes thereof in interposed relationship between adjacent tubes in said tube layers, said spacer bars having surfaces to link the connecting portions of the U-tubes of each tube layer on their opposite sides and further comprising a mounting assembly for the expandable support plates in relation to the vertical pressure vessel of the heat exchanger in response to heat in action. (Machine-translation by Google Translate, not legally binding)
ES374260A 1968-12-13 1969-12-05 Anti-vibration tube support for vertical steam generator Expired ES374260A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79184468A 1968-12-13 1968-12-13

Publications (1)

Publication Number Publication Date
ES374260A1 true ES374260A1 (en) 1971-12-16

Family

ID=25154956

Family Applications (1)

Application Number Title Priority Date Filing Date
ES374260A Expired ES374260A1 (en) 1968-12-13 1969-12-05 Anti-vibration tube support for vertical steam generator

Country Status (10)

Country Link
US (1) US3545537A (en)
BE (1) BE742913A (en)
CA (1) CA929056A (en)
CH (1) CH500429A (en)
DE (1) DE1961149B2 (en)
ES (1) ES374260A1 (en)
FR (1) FR2026116B1 (en)
GB (1) GB1286519A (en)
NL (1) NL6918688A (en)
SE (1) SE349128B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896874A (en) * 1972-03-31 1975-07-29 Westinghouse Electric Corp Support system for serpentine tubes of a heat exchanger
IT1048461B (en) * 1975-10-17 1980-11-20 Breda Termomeccanica Spa IMPROVEMENTS TO THE CONSTRUCTION OF A GRID FOR TUBE SUPPORT
FR2362358A1 (en) * 1976-08-18 1978-03-17 Hamon Sobelco Sa HEAT EXCHANGER WITH EXCHANGE WALL FORMED BY FLEXIBLE TUBES
US4588027A (en) * 1982-02-12 1986-05-13 Phillips Petroleum Company Finned or serrated rod baffles for finned tube-shell heat exchanger
US4657073A (en) * 1982-02-12 1987-04-14 Phillips Petroleum Company Finned or serrated rod baffles for finned tube-shell heat exchanger
FR2523712B1 (en) * 1982-03-18 1985-11-15 Cass International Gmbh INTERMEDIATE SUPPORT GRID FOR TUBE BEAM HEAT EXCHANGERS
US4552292A (en) * 1982-11-12 1985-11-12 General Electric Company Heat exchanger
DE3329202A1 (en) * 1983-08-12 1985-02-21 MTU Motoren- und Turbinen-Union München GmbH, 8000 München PROFILE TUBE HEAT EXCHANGER
US4637455A (en) * 1984-09-28 1987-01-20 Combustion Engineering, Inc. Support rack for tubes immersed in a fluidized bed
US4653576A (en) * 1985-05-01 1987-03-31 Westinghouse Electric Corp. Expandable antivibration bar for a steam generator
US4720840A (en) * 1985-06-18 1988-01-19 Westinghouse Electric Corp. Compliant antivibration bar for a steam generator
IT1200308B (en) * 1986-10-29 1989-01-12 Ansaldo Spa APE NEST THERMAL SCREEN FOR HEAT EXCHANGERS
US5005637A (en) * 1986-11-05 1991-04-09 Phillips Petroleum Company Heat exchanger U-bend tube support
FR2652639A1 (en) * 1989-10-02 1991-04-05 Clark Maurice Magnetic anti-vibration elements for the tubes of heat exchanger tube bundles
US5385137A (en) * 1993-10-21 1995-01-31 The Lucks Company U-tube heat exchanger for bakery ovens
FR2735566B1 (en) * 1995-06-15 1997-07-11 Gec Alsthom Stein Ind ARRANGEMENT FOR HOLDING A TUBE BEAM IN PARTICULAR FOR FORMING A HEAT EXCHANGER
DE19653256A1 (en) * 1996-12-20 1998-06-25 Asea Brown Boveri Binary / polynary condensation capacitor
DE102008014017A1 (en) * 2008-03-13 2009-09-24 Gea Energietechnik Gmbh Arrangement for recooling cooling water
US20100116478A1 (en) * 2008-11-12 2010-05-13 Exxonmobil Research And Engineering Company Displaceable baffle for a heat exchanger and method for reducing vibration for the same
US20110146598A1 (en) * 2009-12-22 2011-06-23 Alstom Technology Ltd. Cuff for boiler tube assembly and method of manufacture
EP2469215B1 (en) * 2010-12-21 2015-05-06 Rinheat OY Tube heat exchanger
DE102011113788A1 (en) * 2011-09-20 2013-03-21 Friedrich Boysen Gmbh & Co. Kg Heat transfer assembly
US20140014294A1 (en) * 2012-07-13 2014-01-16 Areva Np Inc. U-Bend Tube Compression/Distortion Stabilization System (CDSS)
US20140116360A1 (en) * 2012-10-31 2014-05-01 Westinghouse Electric Company Llc Method and apparatus for securing tubes in a steam generator against vibration
RU2579788C1 (en) * 2014-12-30 2016-04-10 Открытое акционерное общество "АКМЭ - инжиниринг" Device for spacing pipes of heat exchange unit (versions)
CN107044793B (en) * 2017-02-22 2018-11-27 西南石油大学 A kind of pit heat-transfer pipe vibration damping fastening device
US11047631B2 (en) * 2019-02-20 2021-06-29 Caterpillar Inc. Bumper clip for tube type heat exchangers
RU204978U1 (en) * 2021-02-11 2021-06-22 Общество с ограниченной ответственностью "Белэнергомаш - БЗЭМ" Device for fixing the coils of horizontal packs in a transportable boiler block

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB962011A (en) * 1961-10-23 1964-06-24 Foster Wheeler Ltd A method of supporting tubes in heat exchangers

Also Published As

Publication number Publication date
CA929056A (en) 1973-06-26
DE1961149A1 (en) 1970-07-02
GB1286519A (en) 1972-08-23
NL6918688A (en) 1970-06-16
DE1961149B2 (en) 1971-11-18
CH500429A (en) 1970-12-15
SE349128B (en) 1972-09-18
FR2026116A1 (en) 1970-09-11
FR2026116B1 (en) 1974-02-01
BE742913A (en) 1970-05-14
US3545537A (en) 1970-12-08

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