GB1496443A - Support of heat exchanger tubes - Google Patents

Support of heat exchanger tubes

Info

Publication number
GB1496443A
GB1496443A GB11196/75A GB1119675A GB1496443A GB 1496443 A GB1496443 A GB 1496443A GB 11196/75 A GB11196/75 A GB 11196/75A GB 1119675 A GB1119675 A GB 1119675A GB 1496443 A GB1496443 A GB 1496443A
Authority
GB
United Kingdom
Prior art keywords
pair
members
bar
interconnected
economizer
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
GB11196/75A
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of GB1496443A publication Critical patent/GB1496443A/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
    • F28F9/0132—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
    • F22B37/202—Suspension and securing arrangements for contact heating surfaces
    • 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

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

1496443 Tubular heat exchangers; steam generators BABCOCK & WILCOX CO 18 March 1975 [20 March 1974] 11196/75 Headings F4S and F4A An arrangement intended for damping out vibrations caused by instability in gas flow over a bank of tube platens each comprised of straight tube lengths 52 or 54 disposed one above another and interconnected by bends and located in a hot-gas pass of a steam generator (Fig. 1) where the tubes form an economizer (26), consists of at least one pair of upright bar members 66 sandwiching the tube lengths 52 or 54 of each platen and held in contact therewith by transverse retainer members 72, Fig. 4, extending between the members 66 of a pair, each retainer member 72 having at one end thereof a head portion 76 in engagement with one of the bar members 66 of a pair and being secured at its other end to the other bar of the pair. Each retainer member 72 is engaged with a force fit in a slot 80 in one of the bar members 66 of a pair, the other end of the retainer extending through a larger slot 82 in the other bar member and being welded thereto at 74. Sets of the bar members 66 are mounted as shown in Fig. 2 at the ends and centre of the economizer tube assembly, the bar members of each set being interconnected at their ends by tie members 68, Fig. 3. The economizer is carried in the gas pass on supports 34. These consist of flat bars 60, one between each adjacent pair of tube platens. The bars 60 are interconnected at their ends by tie bars 62 and are suspended from support plates 64.
GB11196/75A 1974-03-20 1975-03-18 Support of heat exchanger tubes Expired GB1496443A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US452859A US3929189A (en) 1974-03-20 1974-03-20 Heat exchanger structure

Publications (1)

Publication Number Publication Date
GB1496443A true GB1496443A (en) 1977-12-30

Family

ID=23798246

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11196/75A Expired GB1496443A (en) 1974-03-20 1975-03-18 Support of heat exchanger tubes

Country Status (11)

Country Link
US (1) US3929189A (en)
JP (1) JPS6020644B2 (en)
BE (1) BE826937A (en)
CA (1) CA997232A (en)
DK (1) DK138088B (en)
FI (1) FI750833A (en)
GB (1) GB1496443A (en)
IN (1) IN144993B (en)
IT (1) IT1032383B (en)
NL (1) NL7503332A (en)
ZA (1) ZA751771B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196725A (en) * 1986-10-29 1988-05-05 Ansaldo Spa Honeycomb heat shield for heat exchangers
CN101349525A (en) * 2007-07-19 2009-01-21 巴布考克及威尔考克斯公司 Frame of heat exchanger
EP2088371A3 (en) * 2007-07-18 2009-08-19 The Babcock & Wilcox Company Heat exchanger framework

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013024A (en) * 1976-01-07 1977-03-22 The Air Preheater Company, Inc. Slotted band type spacer for high temperature superheater tubes
US4337827A (en) * 1980-10-01 1982-07-06 The Babcock & Wilcox Company Helical steam generator tube support
US4415018A (en) * 1981-06-01 1983-11-15 Kaydee Engineering, Inc. Heat transfer apparatus for transportable liquid containers
US4502392A (en) * 1981-06-01 1985-03-05 Kaydee Engineering, Inc. Heat transfer apparatus for transportable liquid containers
AU544847B2 (en) * 1981-07-15 1985-06-13 Babcock Power Ltd. Waste heat boilers
JPS598091U (en) * 1982-07-06 1984-01-19 三菱重工業株式会社 Heat exchanger
US4522157A (en) * 1982-09-30 1985-06-11 Lummus Crest Inc. Convection section assembly for process heaters
US4445463A (en) * 1983-04-06 1984-05-01 Syngas Company Waste heat boiler
US4480594A (en) * 1984-02-21 1984-11-06 Combustion Engineering, Inc. Economizer support
JPS61228527A (en) * 1985-04-01 1986-10-11 Omron Tateisi Electronics Co Crt touch switch input device
JPS62140131A (en) * 1985-12-16 1987-06-23 Fujitsu Ltd Handwriting input board
US5005637A (en) * 1986-11-05 1991-04-09 Phillips Petroleum Company Heat exchanger U-bend tube support
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
US6244330B1 (en) 1998-11-16 2001-06-12 Foster Wheeler Corporation Anti-vibration ties for tube bundles and related method
US7048041B2 (en) * 2003-07-25 2006-05-23 Stone & Webster Process Technology, Inc. Systems and apparatuses for stabilizing reactor furnace tubes
US8635976B2 (en) * 2007-05-17 2014-01-28 Babcock & Wilcox Power Generation Group, Inc. Economizer arrangement for steam generator
JP5780520B2 (en) * 2011-09-09 2015-09-16 三菱日立パワーシステムズ株式会社 Waste heat recovery boiler
US9683735B2 (en) * 2014-12-18 2017-06-20 The Babcock & Wilcox Company System and device for supporting horizontal boiler tubes
CN104696937A (en) * 2015-02-12 2015-06-10 安徽海螺川崎工程有限公司 Boiler for recovering heat from exhaust gas
WO2016127937A2 (en) * 2015-02-12 2016-08-18 安徽海螺川崎工程有限公司 Waste heat boiler
CN105240619B (en) * 2015-11-02 2018-05-15 无锡华光锅炉股份有限公司 A kind of economizer piping erecting by overhang
CN116067194B (en) * 2023-04-06 2023-07-18 济南蓝辰能源技术有限公司 Automatic control system based on indirect air cooling shutter self-vibration suppression device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1430769A (en) * 1920-08-17 1922-10-03 Westinghouse Electric & Mfg Co Cooling coils for transformers
US2893698A (en) * 1957-03-18 1959-07-07 Babcock & Wilcox Co Superheater tube support
US3420297A (en) * 1967-04-25 1969-01-07 Combustion Eng Heat exchanger tube support and spacing structure
GB1244611A (en) * 1967-12-01 1971-09-02 Atomic Power Constr Ltd Improvements in or relating to heat exchangers
US3575236A (en) * 1969-08-13 1971-04-20 Combustion Eng Formed plate tube spacer structure
US3677339A (en) * 1970-01-15 1972-07-18 Alfred J Perrin Coiled tube banks

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196725A (en) * 1986-10-29 1988-05-05 Ansaldo Spa Honeycomb heat shield for heat exchangers
GB2196725B (en) * 1986-10-29 1990-11-07 Ansaldo Spa Heat shield for heat exchanger
EP2088371A3 (en) * 2007-07-18 2009-08-19 The Babcock & Wilcox Company Heat exchanger framework
CN101349525A (en) * 2007-07-19 2009-01-21 巴布考克及威尔考克斯公司 Frame of heat exchanger

Also Published As

Publication number Publication date
BE826937A (en) 1975-09-22
ZA751771B (en) 1976-03-31
JPS50125102A (en) 1975-10-01
NL7503332A (en) 1975-09-23
US3929189A (en) 1975-12-30
DK116075A (en) 1975-09-21
IN144993B (en) 1978-08-12
CA997232A (en) 1976-09-21
IT1032383B (en) 1979-05-30
DK138088C (en) 1978-12-04
FI750833A (en) 1975-09-21
AU7934575A (en) 1976-09-23
DK138088B (en) 1978-07-10
JPS6020644B2 (en) 1985-05-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee