GB1492849A - Shell and tube heat exchangers - Google Patents

Shell and tube heat exchangers

Info

Publication number
GB1492849A
GB1492849A GB31509/75A GB3150975A GB1492849A GB 1492849 A GB1492849 A GB 1492849A GB 31509/75 A GB31509/75 A GB 31509/75A GB 3150975 A GB3150975 A GB 3150975A GB 1492849 A GB1492849 A GB 1492849A
Authority
GB
United Kingdom
Prior art keywords
baffle
particulate material
settling chamber
shell
feedwater
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
GB31509/75A
Other languages
English (en)
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 GB1492849A publication Critical patent/GB1492849A/en
Expired legal-status Critical Current

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
    • F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/483—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers specially adapted for nuclear steam generators
    • 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
    • F22B37/22—Drums; Headers; Accessories therefor
    • F22B37/228—Headers for distributing feedwater into steam generator vessels; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Cyclones (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
GB31509/75A 1974-07-29 1975-07-28 Shell and tube heat exchangers Expired GB1492849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US492646A US3916844A (en) 1974-07-29 1974-07-29 Steam generator blowdown apparatus

Publications (1)

Publication Number Publication Date
GB1492849A true GB1492849A (en) 1977-11-23

Family

ID=23957053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31509/75A Expired GB1492849A (en) 1974-07-29 1975-07-28 Shell and tube heat exchangers

Country Status (7)

Country Link
US (1) US3916844A (sv)
JP (1) JPS5137302A (sv)
CA (1) CA1014029A (sv)
ES (1) ES439630A1 (sv)
FR (1) FR2280860A1 (sv)
GB (1) GB1492849A (sv)
SE (1) SE402158B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2471771A (en) * 2009-07-07 2011-01-12 Dumitru Fetcu Heat recovery steam generator with heat pipes and distributed water inlet

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037569A (en) * 1976-01-30 1977-07-26 Westinghouse Electric Corporation Flow distribution arrangement for a steam generator
US4158387A (en) * 1978-04-24 1979-06-19 The Babcock & Wilcox Company Blowdown apparatus
US4261300A (en) * 1978-12-26 1981-04-14 Combustion Engineering, Inc. Nuclear steam generator
US4303043A (en) * 1979-07-25 1981-12-01 Westinghouse Electric Corp. Sludge collection system for a nuclear steam generator
FR2487951A1 (fr) * 1980-07-31 1982-02-05 Framatome Sa Distributeur pour l'admission d'un fluide a vaporiser dans un generateur de vapeur
US4655846A (en) * 1983-04-19 1987-04-07 Anco Engineers, Inc. Method of pressure pulse cleaning a tube bundle heat exchanger
US4566406A (en) * 1983-07-13 1986-01-28 Westinghouse Electric Corp. Sludge removing apparatus for a steam generator
US4645542A (en) * 1984-04-26 1987-02-24 Anco Engineers, Inc. Method of pressure pulse cleaning the interior of heat exchanger tubes located within a pressure vessel such as a tube bundle heat exchanger, boiler, condenser or the like
US4502419A (en) * 1984-05-14 1985-03-05 Westinghouse Electric Corp. Discharge tube for inhibiting stratification in feedwater headers of a steam generator
US4632068A (en) * 1984-05-24 1986-12-30 Westinghouse Electric Corp. Modular sludge collection system for a nuclear steam generator
US4736713A (en) * 1984-11-15 1988-04-12 Westinghouse Electric Corp. Foraminous or perforated flow distribution plate
EP0183049B1 (en) * 1984-11-15 1989-10-18 Westinghouse Electric Corporation Perforated flow distribution plate
US4762091A (en) * 1984-12-03 1988-08-09 Westinghouse Electric Corp. Sludge trap with internal baffles for use in nuclear steam generator
US4649868A (en) * 1984-12-03 1987-03-17 Westinghouse Electric Corp. Sludge trap with internal baffles for use in nuclear steam generator
US4773357A (en) * 1986-08-29 1988-09-27 Anco Engineers, Inc. Water cannon apparatus and method for cleaning a tube bundle heat exchanger, boiler, condenser, or the like
US4706613A (en) * 1986-10-17 1987-11-17 Westinghouse Electric Corp. Steam generator having an auxiliary recirculation path
US4972804A (en) * 1989-04-25 1990-11-27 Alexander T. Kindling Method and apparatus for organizing the flow of fluid in a vertical steam generator
US5088451A (en) * 1990-04-09 1992-02-18 Westinghouse Electric Corp. Sludge removal system for removing sludge from heat exchangers
FR2684433B1 (fr) * 1991-12-02 1994-01-07 Framatome Sa Dispositif de piegeage de corps migrants a l'interieur du circuit secondaire d'un generateur de vapeur.
FR2690504B1 (fr) * 1992-04-28 1994-06-03 Framatome Sa Generateur de vapeur a dispositif de distribution et de reparation de l'eau alimentaire et de l'eau de recirculation dans la partie secondaire.
US5329886A (en) * 1993-08-02 1994-07-19 Westinghouse Electric Corporation Steam generator
US8953735B2 (en) 2006-11-28 2015-02-10 Westinghouse Electric Company Llc Steam generator dual system sludge and loose parts collector
US7434546B2 (en) * 2006-11-28 2008-10-14 Westinghouse Electric Co. Llc Steam generator loose parts collector weir
US11371788B2 (en) * 2018-09-10 2022-06-28 General Electric Company Heat exchangers with a particulate flushing manifold and systems and methods of flushing particulates from a heat exchanger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114353A (en) * 1959-06-25 1963-12-17 Babcock & Wilcox Co Vapor generating unit and method of operating same
US3139070A (en) * 1961-01-31 1964-06-30 Babcock & Wilcox Co Vapor generating unit
US3576179A (en) * 1969-12-24 1971-04-27 Combustion Eng Economizer for shell-and-tube steam generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2471771A (en) * 2009-07-07 2011-01-12 Dumitru Fetcu Heat recovery steam generator with heat pipes and distributed water inlet
GB2471771B (en) * 2009-07-07 2013-12-11 ECONOTHERM UK Ltd Heat exchanger

Also Published As

Publication number Publication date
SE7508573L (sv) 1976-01-30
DE2532200A1 (de) 1976-02-19
JPS529763B2 (sv) 1977-03-18
FR2280860A1 (fr) 1976-02-27
SE402158B (sv) 1978-06-19
JPS5137302A (en) 1976-03-29
US3916844A (en) 1975-11-04
CA1014029A (en) 1977-07-19
ES439630A1 (es) 1977-03-16
DE2532200B2 (de) 1977-05-05

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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