IT7928309A0 - Apparecchio togli fango per un generatore di vapore. - Google Patents

Apparecchio togli fango per un generatore di vapore.

Info

Publication number
IT7928309A0
IT7928309A0 IT7928309A IT2830979A IT7928309A0 IT 7928309 A0 IT7928309 A0 IT 7928309A0 IT 7928309 A IT7928309 A IT 7928309A IT 2830979 A IT2830979 A IT 2830979A IT 7928309 A0 IT7928309 A0 IT 7928309A0
Authority
IT
Italy
Prior art keywords
steam generator
removal apparatus
mud removal
mud
steam
Prior art date
Application number
IT7928309A
Other languages
English (en)
Other versions
IT1126657B (it
Inventor
Edward J Lahoda
Thomas H Dent
Original Assignee
Pittsburgh Pennsylvania U S A
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 Pittsburgh Pennsylvania U S A filed Critical Pittsburgh Pennsylvania U S A
Publication of IT7928309A0 publication Critical patent/IT7928309A0/it
Application granted granted Critical
Publication of IT1126657B publication Critical patent/IT1126657B/it

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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Treatment Of Sludge (AREA)
IT28309/79A 1978-12-28 1979-12-21 Apparecchio togli fango per un generatore di vapore IT1126657B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/974,178 US4273076A (en) 1978-12-28 1978-12-28 Steam generator sludge lancing apparatus

Publications (2)

Publication Number Publication Date
IT7928309A0 true IT7928309A0 (it) 1979-12-21
IT1126657B IT1126657B (it) 1986-05-21

Family

ID=25521700

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28309/79A IT1126657B (it) 1978-12-28 1979-12-21 Apparecchio togli fango per un generatore di vapore

Country Status (3)

Country Link
US (1) US4273076A (it)
FR (1) FR2445487A1 (it)
IT (1) IT1126657B (it)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407237A (en) * 1981-02-18 1983-10-04 Applied Engineering Co., Inc. Economizer with soot blower
US4346674A (en) * 1981-02-18 1982-08-31 Applied Engineering, Inc. Economizer with soot blower
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
US4503811A (en) * 1981-12-29 1985-03-12 The Babcock & Wilcox Company Method and apparatus for removing deposits from highly heated surfaces
DE3360268D1 (en) * 1982-01-25 1985-07-25 Kraftwerk Union Ag Tube lane manipulator for the high pressure removal of sludge from heat exchangers
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
US4566406A (en) * 1983-07-13 1986-01-28 Westinghouse Electric Corp. Sludge removing apparatus for 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
DE3440777C2 (de) * 1983-11-14 1998-09-03 Clariant Finance Bvi Ltd Neue sulfonsäuregruppenhaltige, basische Azoverbindungen, deren Herstellung und Verwendung als Farbstoffe
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
US4526135A (en) * 1984-02-03 1985-07-02 Westinghouse Electric Corp. Eddy current workpiece positioning apparatus
US4545330A (en) * 1984-04-10 1985-10-08 Cool Water Coal Gasification Program Self-cleaning liner
US4576123A (en) * 1984-07-20 1986-03-18 Westinghouse Electric Corp. Workpiece positioning apparatus with plural sensors
US4603661A (en) * 1985-01-02 1986-08-05 Halliburton Company Hydroblast cyclone cleaner apparatus and method
US4773357A (en) * 1986-08-29 1988-09-27 Anco Engineers, Inc. Water cannon apparatus and method for cleaning a tube bundle heat exchanger, boiler, condenser, or the like
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
US5154198A (en) * 1988-09-01 1992-10-13 Halliburton Company Tube jetting apparatus
US4971140A (en) * 1989-12-22 1990-11-20 Siemens Aktiengesellschaft Process and equipment for the maintenance of the secondary section of a heat exchanger
US5375771A (en) * 1993-02-10 1994-12-27 Jameel; Mohomed I. Advanced sootblower nozzle design
US5353996A (en) * 1993-02-18 1994-10-11 Boise Cascade Corporation Sootblower frame and drive assembly
US5320072A (en) * 1993-06-07 1994-06-14 B&W Nuclear Service Company Apparatus for removing sludge deposits
USRE36465E (en) * 1994-03-02 1999-12-28 C.H. Heist Corp. Furnace cleaning apparatus
US5381811A (en) * 1994-03-02 1995-01-17 C.H. Heist Corp. Furnace cleaning 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
US8238510B2 (en) 2007-07-03 2012-08-07 Westinghouse Electric Company Llc Steam generator dual head sludge lance and process lancing system
WO2010065785A1 (en) * 2008-12-03 2010-06-10 Dominion Engineering, Inc. Chemical cleaning method and system with steam injection
US8459277B2 (en) 2008-12-03 2013-06-11 Dominion Engineering, Inc. Chemical cleaning method and system with steam injection
US8176883B2 (en) * 2009-02-26 2012-05-15 Diamond Power International, Inc. Retractable articulating robotic sootblower
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
US11371788B2 (en) * 2018-09-10 2022-06-28 General Electric Company Heat exchangers with a particulate flushing manifold and systems and methods of flushing particulates from a heat exchanger

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US994727A (en) * 1910-09-26 1911-06-13 Daniel Dwyer Automatic boiler-cleaner and water-distributer.
US1139911A (en) * 1914-03-24 1915-05-18 Charles H Shepler Apparatus for cleaning smoke-tubes of boilers.
US1827085A (en) * 1923-08-30 1931-10-13 Universal Oil Prod Co Method for cleaning stills
US2613737A (en) * 1950-12-09 1952-10-14 Schwietert Gustav Oil burner nozzle
US2933259A (en) * 1958-03-03 1960-04-19 Jean F Raskin Nozzle head
FR1308836A (fr) * 1961-11-24 1962-11-09 Procédé et appareil pour le traitement des surfaces chaudes des dispositifs de combustion à l'aide d'une bouillie aqueuse en vue de réduire la corrosion et la formation de dépôts de scories sur ces surfaces
US3311092A (en) * 1965-12-20 1967-03-28 Combustion Eng Type sootblower for cleaning the tubes of furnace walls
US4079701A (en) * 1976-05-17 1978-03-21 Westinghouse Electric Corporation Steam generator sludge removal system
US4131233A (en) * 1976-08-11 1978-12-26 Shulamith Koenig Selectively-controlled pulsating water shower head

Also Published As

Publication number Publication date
FR2445487B1 (it) 1984-10-19
US4273076A (en) 1981-06-16
IT1126657B (it) 1986-05-21
FR2445487A1 (fr) 1980-07-25

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