CH612492A5 - - Google Patents

Info

Publication number
CH612492A5
CH612492A5 CH603877A CH603877A CH612492A5 CH 612492 A5 CH612492 A5 CH 612492A5 CH 603877 A CH603877 A CH 603877A CH 603877 A CH603877 A CH 603877A CH 612492 A5 CH612492 A5 CH 612492A5
Authority
CH
Switzerland
Application number
CH603877A
Inventor
Robert A Hickman
Ralph W Tolino
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 CH612492A5 publication Critical patent/CH612492A5/xx

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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
CH603877A 1976-05-17 1977-05-13 CH612492A5 (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 (1)

Publication Number Publication Date
CH612492A5 true CH612492A5 (fr) 1979-07-31

Family

ID=24758057

Family Applications (1)

Application Number Title Priority Date Filing Date
CH603877A CH612492A5 (fr) 1976-05-17 1977-05-13

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202248A1 (de) * 1982-01-25 1983-08-04 Kraftwerk Union AG, 4330 Mülheim Rohrgassen-manipulator, spritzkopf und zugehoeriges spritzverfahren zum hochdruck-abschlaemmen von waermetauschern
DE3301536A1 (de) * 1983-01-19 1984-07-19 Kraftwerk Union AG, 4330 Mülheim Rohrgassen-manipulator

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273076A (en) * 1978-12-28 1981-06-16 Westinghouse Electric Corp. Steam generator sludge lancing apparatus
US4276856A (en) * 1978-12-28 1981-07-07 Westinghouse Electric Corp. Steam generator sludge lancing method
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
BE889706A (nl) * 1981-07-23 1982-01-25 Booy Support Bv Werkwijze voor het verwijderen van slib uit een stoomgenerator
FR2514108B1 (fr) * 1981-10-06 1986-06-13 Framatome Sa Procede et dispositif d'elimination des boues sur la plaque tubulaire des generateurs de vapeur
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
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
US4566406A (en) * 1983-07-13 1986-01-28 Westinghouse Electric Corp. Sludge removing apparatus for a steam generator
US4620881A (en) * 1983-08-26 1986-11-04 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
US4769085A (en) * 1983-08-26 1988-09-06 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
US4649868A (en) * 1984-12-03 1987-03-17 Westinghouse Electric Corp. Sludge trap with internal baffles for use in 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
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
US5006304A (en) * 1988-04-19 1991-04-09 Westinghouse Electric Corp. Pressure pulse cleaning method
US4921662A (en) * 1988-04-19 1990-05-01 Westinghouse Electric Corp. Pressure pulse cleaning method
US4899697A (en) * 1988-04-19 1990-02-13 Westinghouse Electric Corp. Pressure pulse cleaning apparatus
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
FR2711009B1 (fr) * 1993-10-08 1995-11-24 Framatome Sa Générateur de vapeur à éléments de blocage de la rue d'eau superposés.
FR2711008B1 (fr) * 1993-10-08 1995-11-24 Framatome Sa Générateur de vapeur à éléments de blocage de la rue d'eau à pivotement.
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
CA2474288C (fr) * 2003-07-16 2009-05-12 Atomic Energy Of Canada Limited Systeme de collecte pour le nettoyage mecanique des tubes d'echangeur de chaleur
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
EP2409107B1 (fr) * 2009-03-16 2018-08-22 Michael Watson Lance pour le nettoyage du coté enveloppe d'un corps d'échangeur de chaleur
KR101734601B1 (ko) * 2009-11-03 2017-05-24 웨스팅하우스 일렉트릭 컴퍼니 엘엘씨 소형 슬러지 랜스 장치
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

Family Cites Families (6)

* 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
US3118495A (en) * 1956-11-12 1964-01-21 David Dalin Method of cleaning heat exchangers
DE2262151A1 (de) * 1972-12-19 1974-07-04 Siemens Ag Dampferzeuger, insbesondere fuer druckwasserreaktoren
CA994622A (en) * 1974-08-15 1976-08-10 Foster Wheeler Limited Heat exchangers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202248A1 (de) * 1982-01-25 1983-08-04 Kraftwerk Union AG, 4330 Mülheim Rohrgassen-manipulator, spritzkopf und zugehoeriges spritzverfahren zum hochdruck-abschlaemmen von waermetauschern
DE3301536A1 (de) * 1983-01-19 1984-07-19 Kraftwerk Union AG, 4330 Mülheim Rohrgassen-manipulator

Also Published As

Publication number Publication date
SE420346B (sv) 1981-09-28
SE7705735L (sv) 1977-11-18
CA1053096A (fr) 1979-04-24
FR2352269A1 (fr) 1977-12-16
US4079701A (en) 1978-03-21
ES458838A1 (es) 1978-11-01
GB1542021A (en) 1979-03-14
FR2352269B1 (fr) 1980-04-11
JPS52140701A (en) 1977-11-24
JPS6051001B2 (ja) 1985-11-12
IT1084598B (it) 1985-05-25
BE854750A (fr) 1977-11-17

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Legal Events

Date Code Title Description
PL Patent ceased