GB1475222A - Steam generator including moisture separator - Google Patents

Steam generator including moisture separator

Info

Publication number
GB1475222A
GB1475222A GB2116575A GB2116575A GB1475222A GB 1475222 A GB1475222 A GB 1475222A GB 2116575 A GB2116575 A GB 2116575A GB 2116575 A GB2116575 A GB 2116575A GB 1475222 A GB1475222 A GB 1475222A
Authority
GB
United Kingdom
Prior art keywords
steam
section
wrapper
moisture
housing
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
GB2116575A
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 GB1475222A publication Critical patent/GB1475222A/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
    • F22B37/26—Steam-separating arrangements
    • F22B37/32—Steam-separating arrangements using centrifugal force
    • F22B37/327—Steam-separating arrangements using centrifugal force specially adapted for steam generators of nuclear power plants
    • 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)

Abstract

1475222 Steam generators WESTING- HOUSE ELECTRIC CORP 19 May 1975 [21 June 1974] 21165/75 Heading F4A In a steam generator including a housing 3 surrounding a heat exchanger tube bundle 7 enclosed in a heat exchanger tube wrapper 27, a steam collecting and moisture removing section 11 is formed at the other end of the housing 3 and riser tubes 47, 49 are provided between an orifice plate 57 and the top surface 33 of the wrapper 27 for passing steam from the space 35 enclosed by the wrapper 27 to the section 11. Water enters the housing 3 through inlet means 32. The riser tubes have moisture separating devices disposed therein which consist of two telescopic sections 47 and 49, a fist section 47 being mounted on the wrapper top surface 33 and the second section 49 being mounted on the orifice plate 57 with a sliding seal formed between the sections of the riser tubes. Within the riser tubes 49 is a plurality of axially spiralling vanes 53 and the second section 49 of the riser tube is provided with ports 62 for discharging the moisture separated from the steam. The steam which is collected is passed through an orifice 59 in the orifice plate 57 and outwardly through a steam outlet nozzle 39 in the head portion 37 of the shell 3. A pre-header portion 31 is provided in the lower portion of the tube bundle 7 . Second moisture separators 45 are provided in the upper section 11 of the shell 3.
GB2116575A 1974-06-21 1975-05-19 Steam generator including moisture separator Expired GB1475222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48192974A 1974-06-21 1974-06-21

Publications (1)

Publication Number Publication Date
GB1475222A true GB1475222A (en) 1977-06-01

Family

ID=23913954

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2116575A Expired GB1475222A (en) 1974-06-21 1975-05-19 Steam generator including moisture separator

Country Status (6)

Country Link
JP (1) JPS5214361B2 (en)
DE (1) DE2524786A1 (en)
ES (1) ES438716A1 (en)
FR (1) FR2275731A1 (en)
GB (1) GB1475222A (en)
SE (1) SE7507195L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111287810A (en) * 2020-03-23 2020-06-16 安徽誉特双节能技术有限公司 Tail gas purification device of steam turbine system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472946A1 (en) * 1980-01-04 1981-07-10 Commissariat Energie Atomique DEVICE FOR SEPARATING LIQUID AND VAPOR PHASES FROM A FLUID AND STEAM GENERATOR COMPRISING DEVICES OF THIS TYPE
FR2507742A1 (en) * 1981-06-16 1982-12-17 Commissariat Energie Atomique STEAM GENERATOR HAVING A DYNAMIC PURGE DEVICE
FR2705759B1 (en) * 1993-05-27 1995-07-07 Framatome Sa Steam generator equipped with a device for trapping migrant bodies.
CN115371469B (en) * 2022-09-16 2024-01-30 上海核工程研究设计院股份有限公司 System and method for relieving abrasion of heat transfer tube of steam generator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213833A (en) * 1960-12-30 1965-10-26 Westinghouse Electric Corp Unitized vapor generation system
US3804069A (en) * 1972-02-09 1974-04-16 Westinghouse Electric Corp Steam generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111287810A (en) * 2020-03-23 2020-06-16 安徽誉特双节能技术有限公司 Tail gas purification device of steam turbine system

Also Published As

Publication number Publication date
FR2275731B1 (en) 1979-08-03
FR2275731A1 (en) 1976-01-16
JPS5214361B2 (en) 1977-04-21
DE2524786A1 (en) 1976-01-08
SE7507195L (en) 1975-12-22
JPS5114502A (en) 1976-02-05
ES438716A1 (en) 1977-07-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930519