IT974652B - Perfezionamento negli scambiatori di calore e metodo per alleviare in essi le sollecitazioni termiche - Google Patents

Perfezionamento negli scambiatori di calore e metodo per alleviare in essi le sollecitazioni termiche

Info

Publication number
IT974652B
IT974652B IT30248/72A IT3024872A IT974652B IT 974652 B IT974652 B IT 974652B IT 30248/72 A IT30248/72 A IT 30248/72A IT 3024872 A IT3024872 A IT 3024872A IT 974652 B IT974652 B IT 974652B
Authority
IT
Italy
Prior art keywords
feedwater
tube sheet
heat exchanger
primary coolant
inlet
Prior art date
Application number
IT30248/72A
Other languages
English (en)
Original Assignee
Babcock & 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 & Wilcox Co filed Critical Babcock & Wilcox Co
Application granted granted Critical
Publication of IT974652B publication Critical patent/IT974652B/it

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 far as they are not classified, according to a specified heating fluid, in another group
    • F22B1/026—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 tubes between to horizontal tube sheets
    • 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
    • F28D7/16—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 being arranged in parallel spaced relation
    • F28D7/1607—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 being arranged in parallel spaced relation with particular pattern of flow of the heat exchange media, e.g. change of flow direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • 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
    • 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
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • 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
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
    • F28F2009/226—Transversal partitions
    • 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
    • F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
IT30248/72A 1971-10-27 1972-10-09 Perfezionamento negli scambiatori di calore e metodo per alleviare in essi le sollecitazioni termiche IT974652B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19310871A 1971-10-27 1971-10-27

Publications (1)

Publication Number Publication Date
IT974652B true IT974652B (it) 1974-07-10

Family

ID=22712307

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30248/72A IT974652B (it) 1971-10-27 1972-10-09 Perfezionamento negli scambiatori di calore e metodo per alleviare in essi le sollecitazioni termiche

Country Status (12)

Country Link
US (1) US3771596A (it)
AU (1) AU443278B2 (it)
BE (1) BE790200A (it)
CA (1) CA967554A (it)
CH (1) CH564753A5 (it)
DE (1) DE2249581A1 (it)
ES (1) ES407632A1 (it)
FR (1) FR2157999B1 (it)
GB (1) GB1382288A (it)
IT (1) IT974652B (it)
LU (1) LU66295A1 (it)
NL (1) NL170456C (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989105A (en) * 1972-02-22 1976-11-02 Georges Trepaud Heat exchanger
NL7905640A (nl) * 1978-09-14 1980-03-18 Borsig Gmbh Van een pijpenbundel voorziene warmtewisselaar.
US4415021A (en) * 1981-08-17 1983-11-15 Westinghouse Electric Corp. Positioning a thin wall round wrapper within a heavy wall out-of-round shell of a heat exchanger
JP4291459B2 (ja) * 1999-06-28 2009-07-08 大阪瓦斯株式会社 熱交換器の徐冷方法及び装置
CN101680720B (zh) * 2007-05-31 2011-10-05 国际壳牌研究有限公司 热交换器壳体组件和装配方法
DE102008053054B4 (de) * 2007-10-26 2016-03-03 Mann + Hummel Gmbh Ölfiltermodul
WO2013004254A1 (en) * 2011-07-01 2013-01-10 Haldor Topsøe A/S Heat exchange reactor
DK177774B1 (en) 2013-04-11 2014-06-23 Spx Flow Technology Danmark As HYGIENIC HEAT EXCHANGE AND METHOD FOR PREPARING A HYGIENIC HEAT EXCHANGE
CN105043159B (zh) * 2015-07-24 2017-11-07 东方电气集团东方锅炉股份有限公司 一种蒸汽冷却器爆管监控系统及其监控方法
EP3469285B1 (en) * 2016-07-19 2021-11-24 Lummus Technology Inc. Feed effluent heat exchanger
CN110056848B (zh) * 2018-04-23 2024-05-03 新能能源有限公司 高温高压烟气余热利用系统
CN113188351A (zh) * 2021-05-12 2021-07-30 山西丰喜化工设备有限公司 一种三管板换热器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635287A (en) * 1970-03-02 1972-01-18 Babcock & Wilcox Co Once-through vapor generator

Also Published As

Publication number Publication date
FR2157999A1 (it) 1973-06-08
CA967554A (en) 1975-05-13
AU443278B2 (en) 1973-12-20
BE790200A (fr) 1973-04-17
ES407632A1 (es) 1975-10-16
CH564753A5 (it) 1975-07-31
US3771596A (en) 1973-11-13
DE2249581A1 (de) 1973-05-03
NL7212921A (it) 1973-05-02
FR2157999B1 (it) 1976-08-20
NL170456B (nl) 1982-06-01
LU66295A1 (it) 1973-01-23
NL170456C (nl) 1982-11-01
AU4814372A (en) 1973-12-20
GB1382288A (en) 1975-01-29

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