FR2352269A1 - Systeme pour eliminer les depots de boues dans les generateurs a vapeur - Google Patents

Systeme pour eliminer les depots de boues dans les generateurs a vapeur

Info

Publication number
FR2352269A1
FR2352269A1 FR7714744A FR7714744A FR2352269A1 FR 2352269 A1 FR2352269 A1 FR 2352269A1 FR 7714744 A FR7714744 A FR 7714744A FR 7714744 A FR7714744 A FR 7714744A FR 2352269 A1 FR2352269 A1 FR 2352269A1
Authority
FR
France
Prior art keywords
steam generators
sludge deposits
eliminate sludge
eliminate
deposits
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.)
Granted
Application number
FR7714744A
Other languages
English (en)
Other versions
FR2352269B1 (fr
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 FR2352269A1 publication Critical patent/FR2352269A1/fr
Application granted granted Critical
Publication of FR2352269B1 publication Critical patent/FR2352269B1/fr
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
FR7714744A 1976-05-17 1977-05-13 Systeme pour eliminer les depots de boues dans les generateurs a vapeur Granted FR2352269A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/686,861 US4079701A (en) 1976-05-17 1976-05-17 Steam generator sludge removal system

Publications (2)

Publication Number Publication Date
FR2352269A1 true FR2352269A1 (fr) 1977-12-16
FR2352269B1 FR2352269B1 (fr) 1980-04-11

Family

ID=24758057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714744A Granted FR2352269A1 (fr) 1976-05-17 1977-05-13 Systeme pour eliminer les depots de boues dans les generateurs a vapeur

Country Status (10)

Country Link
US (1) US4079701A (fr)
JP (1) JPS6051001B2 (fr)
BE (1) BE854750A (fr)
CA (1) CA1053096A (fr)
CH (1) CH612492A5 (fr)
ES (1) ES458838A1 (fr)
FR (1) FR2352269A1 (fr)
GB (1) GB1542021A (fr)
IT (1) IT1084598B (fr)
SE (1) SE420346B (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445487A1 (fr) * 1978-12-28 1980-07-25 Westinghouse Electric Corp Appareil d'attaque a la lance de boues d'un generateur de vapeur
FR2487043A1 (fr) * 1980-07-18 1982-01-22 Framatome Sa Dispositif de decolmatage et de recuperation de boues deposees sur la plaque tubulaire d'un generateur de vapeur
FR2506428A1 (fr) * 1981-05-22 1982-11-26 Framatome Sa Procede et dispositif de decolmatage de la face superieure de la plaque tubulaire d'un generateur de vapeur
FR2510234A1 (fr) * 1981-07-23 1983-01-28 Booy Support Bv Procede pour eliminer les boues d'un generateur de vapeur
FR2514108A1 (fr) * 1981-10-06 1983-04-08 Framatome Sa Procede et dispositif d'elimination des boues sur la plaque tubulaire des generateurs de vapeur
EP0084867A1 (fr) * 1982-01-25 1983-08-03 Kraftwerk Union Aktiengesellschaft Manipulateur pour passages entre tubes pour éliminer sous haute pression les boues dans les échangeurs de chaleur
EP0132112A2 (fr) * 1983-07-13 1985-01-23 Westinghouse Electric Corporation Dispositif d'élimination des boues pour un générateur de vapeur
EP0647814A1 (fr) * 1993-10-08 1995-04-12 Framatome Générateur de vapeur à éléments de blocage de la rue d'eau à pivotement
EP0647815A1 (fr) * 1993-10-08 1995-04-12 Framatome Générateur de vapeur à éléments de blocage de la rue d'eau superposés
CN1607372B (zh) * 2003-07-16 2010-05-26 加拿大原子能有限公司 用于热交换器管道的机械清理的收集系统

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276856A (en) * 1978-12-28 1981-07-07 Westinghouse Electric Corp. Steam generator sludge lancing method
DE3301536A1 (de) * 1983-01-19 1984-07-19 Kraftwerk Union AG, 4330 Mülheim Rohrgassen-manipulator
DE3202248A1 (de) * 1982-01-25 1983-08-04 Kraftwerk Union AG, 4330 Mülheim Rohrgassen-manipulator, spritzkopf und zugehoeriges spritzverfahren zum hochdruck-abschlaemmen von waermetauschern
US4492186A (en) * 1982-08-23 1985-01-08 Proto-Power Management Corporation Steam generator sludge removal method
US4515747A (en) * 1982-09-27 1985-05-07 Combustion Engineering, Inc. Remotely operated maintenance and inspection equipment transporter
US4498427A (en) * 1983-03-21 1985-02-12 Halliburton Company Sludge lance with multiple nozzle jet head
US4445465A (en) * 1983-03-24 1984-05-01 Halliburton Company Sludge lance advancing apparatus
US4527515A (en) * 1983-04-11 1985-07-09 Halliburton Company Steam generator cleaning apparatus control system
JPS59224599A (ja) * 1983-06-03 1984-12-17 株式会社日立製作所 制御棒案内管のクラツド除去装置
US4769085A (en) * 1983-08-26 1988-09-06 Innus Industrial Nuclear Services S.A. Method for cleaning a steam generator
BE897603A (nl) * 1983-08-26 1983-12-16 Innus Ind Nuclear Service Inrichting voor het door middel van een hogedruklans reinigen van een stoomgenerator
US4620881A (en) * 1983-08-26 1986-11-04 Innus Industrial Nuclear Services S.A. Method for cleaning a steam generator
FR2558747B1 (fr) * 1984-01-27 1986-07-25 Innus Ind Nuclear Service Procede de nettoyage sous haute pression d'un evaporateur et installation utilisee dans ce but
US4632068A (en) * 1984-05-24 1986-12-30 Westinghouse Electric Corp. Modular sludge collection system for a nuclear steam generator
US4676201A (en) * 1984-07-25 1987-06-30 Westinghouse Electric Corp. Method and apparatus for removal of residual sludge from a nuclear steam generator
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
US4715324A (en) * 1985-11-26 1987-12-29 Apex Technologies, Inc. Nuclear steam generator sludge lancing method and apparatus
US4848278A (en) * 1985-11-26 1989-07-18 Apex Technologies, Inc. Nuclear steam generator sludge lancing method and apparatus
US4704994A (en) * 1986-04-16 1987-11-10 Westinghouse Electric Corp. Flow boosting and sludge managing system for steam generator tube sheet
US4757785A (en) * 1987-02-19 1988-07-19 The Babcock & Wilcox Company Steam generator sludge removal apparatus
DE8712637U1 (de) * 1987-09-18 1989-01-12 Siemens AG, 1000 Berlin und 8000 München Reinigungsgerät für Wärmetauscher mit Rohrbündeln, insbesondere für den Rohrboden- und Abstandshalterplattenbreich
US4899697A (en) * 1988-04-19 1990-02-13 Westinghouse Electric Corp. Pressure pulse cleaning apparatus
US4921662A (en) * 1988-04-19 1990-05-01 Westinghouse Electric Corp. Pressure pulse cleaning method
US5006304A (en) * 1988-04-19 1991-04-09 Westinghouse Electric Corp. Pressure pulse cleaning method
US5092280A (en) * 1988-04-19 1992-03-03 Westinghouse Electric Corp. Pressure pulse cleaning apparatus
US5154198A (en) * 1988-09-01 1992-10-13 Halliburton Company Tube jetting apparatus
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
US5019329A (en) * 1989-12-26 1991-05-28 Westinghouse Electric Corp. System and method for vertically flushing a steam generator during a shock wave cleaning operation
US5088451A (en) * 1990-04-09 1992-02-18 Westinghouse Electric Corp. Sludge removal system for removing sludge from heat exchangers
US5069172A (en) * 1990-09-26 1991-12-03 Westinghouse Electric Corp. Nuclear steam generator sludge lance method and apparatus
US5100610A (en) * 1990-11-20 1992-03-31 Westinghouse Electric Corp. Tube plug inspection system
US5171514A (en) * 1991-02-01 1992-12-15 Westinghouse Electric Corp. Nozzle dam having a unitary plug
US5167905A (en) * 1991-09-20 1992-12-01 Westinghouse Electric Corp. Foldable nozzle dam having a foldable extrusion-resistant seal or gasket
US5257296A (en) * 1991-10-25 1993-10-26 Buford Iii Albert C Steam generator chemical solvent mixing system and method
US5330624A (en) * 1991-12-27 1994-07-19 Phillips Petroleum Company Fractionator-reboiler sludge removal system and method
US5194217A (en) * 1992-01-10 1993-03-16 The Babcock & Wilcox Company Articulated sludge lance with a movable extension nozzle
US5408883A (en) * 1992-06-09 1995-04-25 Westinghouse Electric Corporation Remotely operated diagnostic tube sampling device and method of sampling
US5251245A (en) * 1992-09-11 1993-10-05 Westinghouse Electric Corp. Shielded access door for a nuclear steam generator manway port having a beam of radiation streaming therethrough
US5301424A (en) * 1992-11-30 1994-04-12 Westinghouse Electric Corp. Method for hydraulically expanding tubular members
US5477023A (en) * 1993-04-23 1995-12-19 Westinghouse Electric Corporation Laser engraving system and method for engraving an image on a workpiece
US5350011A (en) * 1993-08-02 1994-09-27 Westinghouse Electric Corporation Device and method for thermally insulating a structure to prevent thermal shock therein
US5329565A (en) * 1993-10-18 1994-07-12 Westinghouse Electric Corporation Stayrod arrangement
CA2115109C (fr) * 1994-02-01 2000-04-25 James P. Vanderberg Lance automatisee destinee a debarrasser des boues accumulees a l'interieur des generateurs de vapeur
US5615734A (en) * 1994-11-16 1997-04-01 Westinghouse Electric Corporation Sludge lance inspection and verification system
US6105539A (en) * 1995-05-23 2000-08-22 Abb Combustion Engineering Nuclear Power, Inc. Steam generator top of tube bundle deposit removal apparatus
US5841826A (en) * 1995-08-29 1998-11-24 Westinghouse Electric Corporation Method of using a chemical solution to dislodge and dislocate scale, sludge and other deposits from nuclear steam generators
US5764717A (en) * 1995-08-29 1998-06-09 Westinghouse Electric Corporation Chemical cleaning method for the removal of scale sludge and other deposits from nuclear steam generators
US5782209A (en) * 1995-09-20 1998-07-21 The Babcock & Wilcox Company Segmented automated sludge lance
US5813370A (en) * 1995-09-28 1998-09-29 Franatome Technologies Inc. Steam generator lancing system
US5699395A (en) * 1995-10-05 1997-12-16 Westinghouse Electric Corporation Segmented stayrod for restricting transverse displacement of a nuclear heat exchanger tube support plate
KR20060006278A (ko) * 2004-07-15 2006-01-19 한국서부발전 주식회사 배연탈황설비의 가스가스히터 고착물의 제거방법
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
US8238510B2 (en) * 2007-07-03 2012-08-07 Westinghouse Electric Company Llc Steam generator dual head sludge lance and process lancing system
PL2409107T3 (pl) * 2009-03-16 2018-11-30 Michael Watson Lanca do czyszczenia strony powłoki rdzenia wymiennika ciepła
EP2496905B1 (fr) * 2009-11-03 2021-01-06 Westinghouse Electric Company LLC Dispositif de lance miniature pour l'élimination de boues
US8646416B2 (en) * 2009-11-03 2014-02-11 Westinghouse Electric Company Llc Miniature sludge lance apparatus
US9791145B2 (en) 2013-03-14 2017-10-17 Westinghouse Electric Company Llc Method and apparatus for manipulating equipment inside a steam generator
US9920925B2 (en) 2013-12-20 2018-03-20 Westinghouse Electric Company Llc Steam generator sludge lance apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118495A (en) * 1956-11-12 1964-01-21 David Dalin Method of cleaning heat exchangers
US3957019A (en) * 1974-08-15 1976-05-18 Foster Wheeler Limited Heat exchangers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US906652A (en) * 1908-03-09 1908-12-15 William D Nicholson Boiler-cleaner.
US1158948A (en) * 1915-07-19 1915-11-02 Edwin D Mclean Boiler-cleaning device.
US1696005A (en) * 1924-04-28 1928-12-18 Charles A Kothe Means for removing sludge from boilers
DE2262151A1 (de) * 1972-12-19 1974-07-04 Siemens Ag Dampferzeuger, insbesondere fuer druckwasserreaktoren

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118495A (en) * 1956-11-12 1964-01-21 David Dalin Method of cleaning heat exchangers
US3957019A (en) * 1974-08-15 1976-05-18 Foster Wheeler Limited Heat exchangers

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445487A1 (fr) * 1978-12-28 1980-07-25 Westinghouse Electric Corp Appareil d'attaque a la lance de boues d'un generateur de vapeur
FR2487043A1 (fr) * 1980-07-18 1982-01-22 Framatome Sa Dispositif de decolmatage et de recuperation de boues deposees sur la plaque tubulaire d'un generateur de vapeur
FR2506428A1 (fr) * 1981-05-22 1982-11-26 Framatome Sa Procede et dispositif de decolmatage de la face superieure de la plaque tubulaire d'un generateur de vapeur
EP0067739A1 (fr) * 1981-05-22 1982-12-22 Framatome Procédé et dispositif de décolmatage de la face supérieure de la plaque tubulaire d'un générateur de vapeur
FR2510234A1 (fr) * 1981-07-23 1983-01-28 Booy Support Bv Procede pour eliminer les boues d'un generateur de vapeur
FR2514108A1 (fr) * 1981-10-06 1983-04-08 Framatome Sa Procede et dispositif d'elimination des boues sur la plaque tubulaire des generateurs de vapeur
EP0077255A1 (fr) * 1981-10-06 1983-04-20 Framatome Procédé et dispositif d'élimination des boues sur la plaque tubulaire des générateurs de vapeur
EP0084867A1 (fr) * 1982-01-25 1983-08-03 Kraftwerk Union Aktiengesellschaft Manipulateur pour passages entre tubes pour éliminer sous haute pression les boues dans les échangeurs de chaleur
WO1983002657A1 (fr) * 1982-01-25 1983-08-04 Kraftwerk Union Ag Manipulateur de passages de tuyaux, tete de pulverisation et procede de pulverisation correspondant pour la purge a haute pression d'echangeurs de chaleur
EP0132112A2 (fr) * 1983-07-13 1985-01-23 Westinghouse Electric Corporation Dispositif d'élimination des boues pour un générateur de vapeur
EP0132112A3 (en) * 1983-07-13 1985-10-02 Westinghouse Electric Corporation Sludge removing apparatus for a steam generator
EP0647814A1 (fr) * 1993-10-08 1995-04-12 Framatome Générateur de vapeur à éléments de blocage de la rue d'eau à pivotement
EP0647815A1 (fr) * 1993-10-08 1995-04-12 Framatome Générateur de vapeur à éléments de blocage de la rue d'eau superposés
FR2711009A1 (fr) * 1993-10-08 1995-04-14 Framatome Sa Générateur de vapeur à éléments de blocage de la rue d'eau superposés.
FR2711008A1 (fr) * 1993-10-08 1995-04-14 Framatome Sa Générateur de vapeur à éléments de blocage de la rue d'eau à pivotement.
US5492169A (en) * 1993-10-08 1996-02-20 Framatome Tube lane pivoting device for nuclear steam generator
US5529020A (en) * 1993-10-08 1996-06-25 Framatome Tube lane pivoting device for nuclear steam generator with superposed elements
CN1607372B (zh) * 2003-07-16 2010-05-26 加拿大原子能有限公司 用于热交换器管道的机械清理的收集系统

Also Published As

Publication number Publication date
CH612492A5 (fr) 1979-07-31
ES458838A1 (es) 1978-11-01
JPS6051001B2 (ja) 1985-11-12
CA1053096A (fr) 1979-04-24
FR2352269B1 (fr) 1980-04-11
GB1542021A (en) 1979-03-14
IT1084598B (it) 1985-05-25
JPS52140701A (en) 1977-11-24
SE7705735L (sv) 1977-11-18
SE420346B (sv) 1981-09-28
US4079701A (en) 1978-03-21
BE854750A (fr) 1977-11-17

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse