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CH528716A - Heat exchangers with pipe spacers - Google Patents

Heat exchangers with pipe spacers

Info

Publication number
CH528716A
CH528716A CH1211870A CH1211870A CH528716A CH 528716 A CH528716 A CH 528716A CH 1211870 A CH1211870 A CH 1211870A CH 1211870 A CH1211870 A CH 1211870A CH 528716 A CH528716 A CH 528716A
Authority
CH
Switzerland
Prior art keywords
heat exchangers
pipe spacers
spacers
pipe
exchangers
Prior art date
Application number
CH1211870A
Other languages
German (de)
Inventor
Dimitrios Romanos Nicholas
Original Assignee
Combustion Eng
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 Eng filed Critical Combustion Eng
Publication of CH528716A publication Critical patent/CH528716A/en

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
    • F28F9/0132—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
    • 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
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/06—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend
    • 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
    • Y10S165/405—Extending in a longitudinal direction
    • Y10S165/407—Extending in a longitudinal direction internal casing or tube sleeve
    • Y10S165/409—Extending in a longitudinal direction internal casing or tube sleeve including transverse element, e.g. fin, baffle
    • Y10S165/41—Movable internal casing connecting to transverse element

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)
  • Drying Of Solid Materials (AREA)
CH1211870A 1969-08-13 1970-08-12 Heat exchangers with pipe spacers CH528716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84970169A 1969-08-13 1969-08-13

Publications (1)

Publication Number Publication Date
CH528716A true CH528716A (en) 1972-09-30

Family

ID=25306315

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1211870A CH528716A (en) 1969-08-13 1970-08-12 Heat exchangers with pipe spacers

Country Status (8)

Country Link
US (1) US3575236A (en)
JP (1) JPS5028669B1 (en)
CA (1) CA919046A (en)
CH (1) CH528716A (en)
DE (1) DE2035011A1 (en)
ES (1) ES382500A1 (en)
GB (1) GB1273283A (en)
SE (1) SE357043B (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2316133C2 (en) * 1973-03-30 1983-11-17 Siemens AG, 1000 Berlin und 8000 München Shell and tube heat exchanger
US3929189A (en) * 1974-03-20 1975-12-30 Babcock & Wilcox Co Heat exchanger structure
US4005681A (en) * 1975-07-23 1977-02-01 General Atomic Company Vapor generator
IT1048461B (en) * 1975-10-17 1980-11-20 Breda Termomeccanica Spa IMPROVEMENTS TO THE CONSTRUCTION OF A GRID FOR TUBE SUPPORT
US4013024A (en) * 1976-01-07 1977-03-22 The Air Preheater Company, Inc. Slotted band type spacer for high temperature superheater tubes
BR7902395A (en) * 1978-05-09 1979-12-11 Kraftwerk Union Ag HEAT EXCHANGER WITH BENDED TUBES TWICE AT RIGHT ANGLE FOR A U-FORMAT
US4202085A (en) * 1978-11-30 1980-05-13 Westinghouse Electric Corp. Apparatus and method for installing rows of U-shaped tubes in a heat exchanger
US4220199A (en) * 1979-01-02 1980-09-02 Combustion Engineering, Inc. Plate tube spacer structure
US4296713A (en) * 1979-02-07 1981-10-27 General Atomic Company Vapor generator
FR2461221A1 (en) * 1979-07-11 1981-01-30 Stein Industrie Heat exchanger tube support plate - fits in grooves in ends of fixed ring inside exchanger
US4337827A (en) * 1980-10-01 1982-07-06 The Babcock & Wilcox Company Helical steam generator tube support
US4787440A (en) * 1981-12-02 1988-11-29 Phillips Petroleum Company Spiral flow in a shell and tube heat exchanger
US4624304A (en) * 1985-11-25 1986-11-25 Combustion Engineering, Inc. Expandable support for insertion into tube bundle
US4813117A (en) * 1986-04-24 1989-03-21 Westinghouse Electric Corp. Method for making antivibration bar
US4747373A (en) * 1986-04-24 1988-05-31 Westinghouse Electric Corp. Method and apparatus for minimizing antivibration bar gaps of a steam generator
DE3631886A1 (en) * 1986-09-19 1988-03-31 Gutehoffnungshuette Man SPACER FOR GRID ROD OF A PIPE GRID IN HEAT EXCHANGERS
US4895204A (en) * 1987-12-24 1990-01-23 Foster Wheeler Energy Corporation Tube support vibration suppression device and method
US4893671A (en) * 1988-06-20 1990-01-16 Westinghouse Electric Corp. Steam generator tube antivibration apparatus and method
US4991645A (en) * 1988-06-20 1991-02-12 Westinghouse Electric Corp. Steam generator tube antivibration apparatus
FR2664965B1 (en) * 1990-07-20 1992-11-06 Framatome Sa DEVICE FOR ANTIVIBRATORY SETTING OF TUBES OF A HEAT EXCHANGER.
FR2709174B1 (en) * 1993-08-20 1995-11-17 Framatome Sa Heat exchanger comprising means for holding anti-vibration bars inserted between the tubes of the heat exchanger bundle.
US6772832B2 (en) 2002-04-23 2004-08-10 Babcock & Wilcox Canada, Ltd. Heat exchanger tube support bar
JP4585414B2 (en) * 2005-09-16 2010-11-24 三菱重工業株式会社 Vibration preventing device and heat exchanger using the same
US7699093B2 (en) * 2005-10-20 2010-04-20 Exxonmobil Research And Engineering Company Anti-vibration tube support for tube bundles having U-shaped bends
KR200463512Y1 (en) 2010-07-20 2012-11-08 주식회사 한국번디 bracket for maintaining interval, flap type heat exchanger having the same
US9697919B2 (en) * 2010-12-29 2017-07-04 Westinghouse Electric Company, Llc Anti-vibration tube support plate arrangement for steam generators
US8479392B2 (en) * 2011-06-02 2013-07-09 Westinghouse Electric Company Llc Anti-vibration bar clamping tool and method
EP2693149B1 (en) * 2012-08-02 2015-07-01 Mitsubishi Heavy Industries, Ltd. Heat exchanger, gap expansion jig of heat transfer tube, and method of disposing vibration suppression member
US20140116360A1 (en) * 2012-10-31 2014-05-01 Westinghouse Electric Company Llc Method and apparatus for securing tubes in a steam generator against vibration
US20150027663A1 (en) * 2013-07-26 2015-01-29 Areva Inc. Instrumented Steam Generator Anti-Vibration Bar
EP2843304A1 (en) 2013-08-29 2015-03-04 Casale SA A shell-and-tube apparatus for heat recovery from a hot process stream
US9897234B2 (en) * 2013-12-26 2018-02-20 Nuscale Power, Llc Steam generator tube support
US10605467B2 (en) * 2015-06-16 2020-03-31 Mitsubishi Electric Corporation Outdoor unit for air-conditioning apparatus and method of producing outdoor unit for air-conditioning apparatus
EP3406999B1 (en) * 2017-05-26 2020-11-04 ALFA LAVAL OLMI S.p.A. Shell-and-tube heat exchanger

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2001663A (en) * 1932-10-17 1935-05-14 Erie City Iron Works Heater
US2175555A (en) * 1936-12-12 1939-10-10 Brown Roger Stuart Tube support
US2508247A (en) * 1945-09-25 1950-05-16 Research Corp Heat interchanger
US3199582A (en) * 1962-04-06 1965-08-10 Foster Wheeler Corp Heat exchanger tube anti-vibration structure
DE1235962B (en) * 1964-01-24 1967-03-09 Babcock & Wilcox Dampfkessel Pipe spacing for heat exchanger
CH465654A (en) * 1966-11-11 1968-11-30 Sulzer Ag Heat exchanger
US3420297A (en) * 1967-04-25 1969-01-07 Combustion Eng Heat exchanger tube support and spacing structure
US3503440A (en) * 1968-12-23 1970-03-31 Combustion Eng Formed plate tube support

Also Published As

Publication number Publication date
DE2035011A1 (en) 1971-02-25
SE357043B (en) 1973-06-12
CA919046A (en) 1973-01-16
JPS5028669B1 (en) 1975-09-17
GB1273283A (en) 1972-05-03
US3575236A (en) 1971-04-20
ES382500A1 (en) 1972-12-01

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Legal Events

Date Code Title Description
PL Patent ceased