ES8708047A1 - Perforated flow distribution plate. - Google Patents

Perforated flow distribution plate.

Info

Publication number
ES8708047A1
ES8708047A1 ES548750A ES548750A ES8708047A1 ES 8708047 A1 ES8708047 A1 ES 8708047A1 ES 548750 A ES548750 A ES 548750A ES 548750 A ES548750 A ES 548750A ES 8708047 A1 ES8708047 A1 ES 8708047A1
Authority
ES
Spain
Prior art keywords
distribution plate
flow distribution
generator
perforated flow
perforated
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
ES548750A
Other languages
Spanish (es)
Other versions
ES548750A0 (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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES8708047A1 publication Critical patent/ES8708047A1/en
Publication of ES548750A0 publication Critical patent/ES548750A0/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
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0278—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of stacked distribution plates or perforated plates arranged over end plates
    • 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
    • F22B1/025—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 U shaped tubes carried on a horizontal tube sheet

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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

A steam generator, in which there is provided an annular foraminous or perforated flow distribution plate (100) at lower end of the heat exchange tube wrapper (146) preferably in the form of a conical frustum to impart uniform, non-turbulent, flow conditions to the infeed water (206) flowing downwardly through the downcomer region (148) of the generator and to prevent the entrance of foreign particles into the tube bundle section (208) of the generator.
ES548750A 1984-11-15 1985-11-11 Perforated flow distribution plate. Expired ES8708047A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67182184A 1984-11-15 1984-11-15
US67182284A 1984-11-15 1984-11-15

Publications (2)

Publication Number Publication Date
ES8708047A1 true ES8708047A1 (en) 1987-09-01
ES548750A0 ES548750A0 (en) 1987-09-01

Family

ID=27100623

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548750A Expired ES8708047A1 (en) 1984-11-15 1985-11-11 Perforated flow distribution plate.

Country Status (5)

Country Link
EP (1) EP0183049B1 (en)
KR (1) KR860004271A (en)
CN (1) CN1005283B (en)
DE (1) DE3573827D1 (en)
ES (1) ES8708047A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2684433B1 (en) * 1991-12-02 1994-01-07 Framatome Sa DEVICE FOR TRAPPING MIGRANT BODIES WITHIN THE SECONDARY CIRCUIT OF A STEAM GENERATOR.
EP0557173A1 (en) * 1992-02-17 1993-08-25 Framatome Steam generator with inlet of feed water in the lower part
FR2690504B1 (en) * 1992-04-28 1994-06-03 Framatome Sa STEAM GENERATOR WITH DEVICE FOR DISTRIBUTING AND REPAIRING FOOD WATER AND RECIRCULATING WATER IN THE SECONDARY PART.
FR2705759B1 (en) * 1993-05-27 1995-07-07 Framatome Sa Steam generator equipped with a device for trapping migrant bodies.
KR100572118B1 (en) * 2005-01-28 2006-04-18 주식회사 에이디피엔지니어링 Plasma processing apparatus
JP2006322683A (en) * 2005-05-20 2006-11-30 Mitsubishi Heavy Ind Ltd Steam generator
US8215379B2 (en) * 2009-04-29 2012-07-10 Babcock & Wilcox Canada Ltd. Feedwater debris trap
CN103377735B (en) * 2012-04-27 2016-08-03 上海核工程研究设计院 A kind of reactor bottom in-pile component
CN102777161A (en) * 2012-06-18 2012-11-14 陕西得波材料科技有限公司 Wing-shaped mixed-phase steam intake column uniform-dryness distributor
US9175845B2 (en) * 2012-07-10 2015-11-03 Westinghouse Electric Company Llc Axial flow steam generator feedwater dispersion apparatus
CN105042555B (en) * 2015-09-02 2017-03-29 中国工程物理研究院材料研究所 A kind of implementation method of flow type steam generator
CN107167009B (en) * 2017-04-28 2019-03-08 山东大学 The annular and separation device loop circuit heat pipe of hydraulic diameter variation
CN107167010B (en) * 2017-04-28 2019-03-08 山东大学 A kind of loop circuit heat pipe
NL2021445B1 (en) * 2018-08-09 2020-02-20 Awect Bv High pressure heating installation comprising an advanced panel design and cladding thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076444A (en) * 1962-01-31 1963-02-05 Foster Wheeler Corp Vapor generators
US3811498A (en) * 1972-04-27 1974-05-21 Babcock & Wilcox Co Industrial technique
US3923007A (en) * 1972-12-19 1975-12-02 Siemens Ag Emergency water-cooling system for a steam generator for a pressurized-water coolant nuclear reactor
US3916844A (en) * 1974-07-29 1975-11-04 Combustion Eng Steam generator blowdown apparatus
DE2720812C2 (en) * 1977-05-09 1978-11-16 Kraftwerk Union Ag, 4330 Muelheim Vertical feed water preheater with steam trap
FR2458781A1 (en) * 1979-06-13 1981-01-02 Stein Industrie Heat exchanger with inverted J tubes - has annular and central tube plates constituting prim. fluid inlet and outlet plates near opposite ends facilitating heat transfer
FR2477265A1 (en) * 1980-02-29 1981-09-04 Framatome Sa PRE-HEATING STEAM GENERATOR

Also Published As

Publication number Publication date
DE3573827D1 (en) 1989-11-23
CN85108386A (en) 1986-09-03
KR860004271A (en) 1986-06-20
CN1005283B (en) 1989-09-27
ES548750A0 (en) 1987-09-01
EP0183049A1 (en) 1986-06-04
EP0183049B1 (en) 1989-10-18

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