ES8900184A1 - Un separador de lodo para un generador de vapor - Google Patents

Un separador de lodo para un generador de vapor

Info

Publication number
ES8900184A1
ES8900184A1 ES549297A ES549297A ES8900184A1 ES 8900184 A1 ES8900184 A1 ES 8900184A1 ES 549297 A ES549297 A ES 549297A ES 549297 A ES549297 A ES 549297A ES 8900184 A1 ES8900184 A1 ES 8900184A1
Authority
ES
Spain
Prior art keywords
liquid
outlet
generator
nuclear steam
steam generator
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
ES549297A
Other languages
English (en)
Other versions
ES549297A0 (es
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.)
Westinghouse Electric 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 ES549297A0 publication Critical patent/ES549297A0/es
Publication of ES8900184A1 publication Critical patent/ES8900184A1/es
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 or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/483—Devices or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers specially adapted for nuclear steam generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Treatment Of Sludge (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

UN SEPARADOR DE LODO PARA USO EN GENERADORES NUCLEARES DE VAPOR ORIENTADO VERTICALMENTE. UN LIQUIDO SECUNDARIO SUMINISTRADO AL GENERADOR, ES CALENTADO, CONVERTIDO EN VAPOR Y DESCARGADO AL GENERADOR. EL LIQUIDO SUSPENDIDO EN EL VAPOR ES SEPARADO Y RECIRCULADO JUNTO CON OTROS LIQUIDOS. EL SEPARADOR DE LODO RECIBE UNA PORCION DEL LIQUIDO QUE ES RECOGIDO EN UN RECINTO CON UN ORIFICIO DE ENTRADA Y PLURALES ORIFICIOS DE SALIDA DISPUESTOS ADYACENTES A LA PERIFERIA DE AQUEL. TAMBIEN HAY DEFLECTORES INTERMEDIOS QUE DEFINEN CAMARAS DE TRAYECTORIA LAMINAR, EN CADA UNA DE LAS CUALES HAY UNA REDUCIDA DISTANTE VERTICAL DE SEDIMENTACION PARA PARTICULAS SUSPENDIDAS EN EL LIQUIDO Y UNA ZONA DE TRAYECTORIA DE CIRCULACION DIVERGENTE HACIA LOS EDIFICIOS DE SALIDA, REDUCIENDO AL MINIMO LAS DISTANCIAS VERTICALES DE SEDIMENTACION E IMPIDIENDO LA TURBULENCIA EN LUGARES INTERMEDIOS ENTRE LA ENTRADA Y SALIDA DEL SEPARADOR.
ES549297A 1984-12-03 1985-11-26 Un separador de lodo para un generador de vapor Expired ES8900184A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/677,767 US4649868A (en) 1984-12-03 1984-12-03 Sludge trap with internal baffles for use in nuclear steam generator

Publications (2)

Publication Number Publication Date
ES549297A0 ES549297A0 (es) 1989-03-01
ES8900184A1 true ES8900184A1 (es) 1989-03-01

Family

ID=24720042

Family Applications (1)

Application Number Title Priority Date Filing Date
ES549297A Expired ES8900184A1 (es) 1984-12-03 1985-11-26 Un separador de lodo para un generador de vapor

Country Status (6)

Country Link
US (1) US4649868A (es)
EP (1) EP0185174B1 (es)
JP (1) JPH0718521B2 (es)
CN (1) CN85108669A (es)
DE (1) DE3567954D1 (es)
ES (1) ES8900184A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912895A (en) * 1987-12-28 1990-04-03 Ford Motor Company Adjustable spacer
FR2851031B1 (fr) * 2003-02-12 2005-05-06 Framatome Anp Generateur de vapeur comportant un dispositif de fourniture d'eau d'alimentation realisant le piegeage de corps etrangers
CA2568963C (en) * 2006-11-24 2010-02-02 Babcock & Wilcox Canada Ltd. Gravitational settling bed for removal of particulate impurities in a nuclear steam generator
US9666313B2 (en) * 2012-04-17 2017-05-30 Bwxt Mpower, Inc. Small modular reactor refueling sequence
US10546662B2 (en) 2013-03-15 2020-01-28 Bwxt Mpower, Inc. Upper vessel transport
CN109681858A (zh) * 2019-01-30 2019-04-26 中广核工程有限公司 一种用于压水堆核电站蒸汽发生器的泥渣收集装置
CN111140830A (zh) * 2019-11-26 2020-05-12 深圳中广核工程设计有限公司 压水堆核电站立式蒸汽发生器及其松动部件捕集装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US29397A (en) * 1860-07-31 Churn
US1238773A (en) * 1916-05-31 1917-09-04 Francisco Illescas Circulating and protective means for steam-boilers.
US2119013A (en) * 1932-11-14 1938-05-31 Frank W Kerns Apparatus for removing solids from fluids
US2024564A (en) * 1934-05-14 1935-12-17 Charles F Brand Device for cleaning range boilers
US3331510A (en) * 1964-09-08 1967-07-18 James W Arnold Emergency water reservoir
SE330151B (es) * 1968-09-20 1970-11-09 Nordstjernan Rederi Ab
US3668838A (en) * 1970-12-07 1972-06-13 Dalph C Mcneil Flash economizer
US3661123A (en) * 1970-12-31 1972-05-09 Combustion Eng Steam generator feedwater preheater
USRE29397E (en) 1971-12-28 1977-09-13 Separating apparatus
NL151265C (nl) * 1972-06-21 1982-04-16 Ballast Nedam Groep Nv Afscheidingsinrichting geschikt voor het zuiveren van een verontreinigde vloeistof, waarin de verontreiniging bestaat uit een olie die lichter is dan de gezuiverde vloeistof.
FR2223065B2 (es) * 1972-08-25 1976-06-11 Degremont
US3916844A (en) * 1974-07-29 1975-11-04 Combustion Eng Steam generator blowdown apparatus
US4123365A (en) * 1974-08-14 1978-10-31 Ballast-Nedam Groep N.V. Oil-water separator
US4036664A (en) * 1975-05-02 1977-07-19 Frito-Lay, Inc. Process for concentrating dilute aqueous starch mixtures
DE2640803C2 (de) * 1975-09-18 1982-03-11 Thune-Eureka A/S, Tranby Lamellenseparator zur Sedimentierung
US4079701A (en) * 1976-05-17 1978-03-21 Westinghouse Electric Corporation Steam generator sludge removal system
US4303043A (en) * 1979-07-25 1981-12-01 Westinghouse Electric Corp. Sludge collection system for a nuclear steam generator
US4407236A (en) * 1981-09-21 1983-10-04 Combustion Engineering, Inc. Sludge lance for nuclear steam generator

Also Published As

Publication number Publication date
JPH0718521B2 (ja) 1995-03-06
JPS61134502A (ja) 1986-06-21
US4649868A (en) 1987-03-17
EP0185174B1 (en) 1989-01-25
ES549297A0 (es) 1989-03-01
EP0185174A1 (en) 1986-06-25
CN85108669A (zh) 1986-06-10
DE3567954D1 (en) 1989-03-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991108