SE8205385D0 - Sludge lance for nuclear steam generator - Google Patents

Sludge lance for nuclear steam generator

Info

Publication number
SE8205385D0
SE8205385D0 SE8205385A SE8205385A SE8205385D0 SE 8205385 D0 SE8205385 D0 SE 8205385D0 SE 8205385 A SE8205385 A SE 8205385A SE 8205385 A SE8205385 A SE 8205385A SE 8205385 D0 SE8205385 D0 SE 8205385D0
Authority
SE
Sweden
Prior art keywords
tubes
capillary tubes
steam generator
nuclear steam
high pressure
Prior art date
Application number
SE8205385A
Other languages
English (en)
Other versions
SE8205385L (sv
SE458953B (sv
Inventor
G E Schukei
F J Formanek
Original Assignee
Combustion Eng
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 Combustion Eng filed Critical Combustion Eng
Publication of SE8205385D0 publication Critical patent/SE8205385D0/sv
Publication of SE8205385L publication Critical patent/SE8205385L/sv
Publication of SE458953B publication Critical patent/SE458953B/sv

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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/38—Other non-alcoholic beverages
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L7/00—Cereal-derived products; Malt products; Preparation or treatment thereof
    • A23L7/10—Cereal-derived products
    • A23L7/104—Fermentation of farinaceous cereal or cereal material; Addition of enzymes or microorganisms
    • A23L7/107—Addition or treatment with enzymes not combined with fermentation with microorganisms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2300/00—Processes
    • A23V2300/14—Extraction
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2300/00—Processes
    • A23V2300/24—Heat, thermal treatment
SE8205385A 1981-09-21 1982-09-20 Anordning foer rengoering av vaermevaexlare genom insprutning av gas eller vaetska under hoegt tryck SE458953B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/303,698 US4407236A (en) 1981-09-21 1981-09-21 Sludge lance for nuclear steam generator

Publications (3)

Publication Number Publication Date
SE8205385D0 true SE8205385D0 (sv) 1982-09-20
SE8205385L SE8205385L (sv) 1983-03-22
SE458953B SE458953B (sv) 1989-05-22

Family

ID=23173285

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8205385A SE458953B (sv) 1981-09-21 1982-09-20 Anordning foer rengoering av vaermevaexlare genom insprutning av gas eller vaetska under hoegt tryck

Country Status (6)

Country Link
US (1) US4407236A (sv)
KR (1) KR840001312A (sv)
CA (1) CA1182006A (sv)
ES (1) ES515832A0 (sv)
IT (1) IT1155065B (sv)
SE (1) SE458953B (sv)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3301536A1 (de) * 1983-01-19 1984-07-19 Kraftwerk Union AG, 4330 Mülheim Rohrgassen-manipulator
US4492186A (en) * 1982-08-23 1985-01-08 Proto-Power Management Corporation Steam generator sludge removal method
US4595419A (en) * 1982-12-27 1986-06-17 Proto-Power Corporation Ultrasonic decontamination robot
US4655846A (en) * 1983-04-19 1987-04-07 Anco Engineers, Inc. Method of pressure pulse cleaning a tube bundle heat exchanger
US4566406A (en) * 1983-07-13 1986-01-28 Westinghouse Electric Corp. Sludge removing apparatus for a steam generator
US4769085A (en) * 1983-08-26 1988-09-06 Innus Industrial Nuclear Services S.A. Method for cleaning a steam generator
US4620881A (en) * 1983-08-26 1986-11-04 Innus Industrial Nuclear Services S.A. Method for cleaning a steam generator
US4645542A (en) * 1984-04-26 1987-02-24 Anco Engineers, Inc. Method of pressure pulse cleaning the interior of heat exchanger tubes located within a pressure vessel such as a tube bundle heat exchanger, boiler, condenser or the like
US4632068A (en) * 1984-05-24 1986-12-30 Westinghouse Electric Corp. Modular sludge collection system for 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
US4699665A (en) * 1984-12-26 1987-10-13 Anco Engineers, Inc. Method of pressure pulse cleaning heat exchanger tubes, upper tube support plates and other areas in a nuclear steam generator and other tube bundle heat exchangers
US4603661A (en) * 1985-01-02 1986-08-05 Halliburton Company Hydroblast cyclone cleaner apparatus and method
EP0195994A3 (de) * 1985-03-29 1987-02-04 Siemens Aktiengesellschaft Rohrgassen-Manipulator zum Hochdruckabschlämmmen von Wärmetauschern
US4664178A (en) * 1985-10-30 1987-05-12 Westinghouse Electric Corp. One-piece removable tube lane blocking device for nuclear steam generator
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
US4753176A (en) * 1987-03-12 1988-06-28 The Reginald Corporation Crematory chamber floor liner facilitating containment and removal of cremains
EP0459597A1 (en) * 1987-03-18 1991-12-04 Electric Power Research Institute, Inc Flexible lance for steam generator secondary side sludge removal
US4827953A (en) * 1987-03-18 1989-05-09 Electric Power Research Institute, Inc. Flexible lance for steam generator secondary side sludge removable
US4980120A (en) * 1989-12-12 1990-12-25 The Babcock & Wilcox Company Articulated sludge lance
US5088451A (en) * 1990-04-09 1992-02-18 Westinghouse Electric Corp. Sludge removal system for removing sludge from heat exchangers
US5076179A (en) * 1990-07-13 1991-12-31 Systech Environmental Corp. Method and apparatus for injecting sludge into a kiln
US5284405A (en) * 1990-07-13 1994-02-08 Systech Environmental Corporation Method and apparatus for injecting sludge into a kiln
US5194217A (en) * 1992-01-10 1993-03-16 The Babcock & Wilcox Company Articulated sludge lance with a movable extension nozzle
CA2115109C (en) * 1994-02-01 2000-04-25 James P. Vanderberg Automated sludge lance
US5381811A (en) * 1994-03-02 1995-01-17 C.H. Heist Corp. Furnace cleaning apparatus
USRE36465E (en) * 1994-03-02 1999-12-28 C.H. Heist Corp. Furnace cleaning apparatus
US5570969A (en) * 1995-03-02 1996-11-05 The Babcock & Wilcox Company Composite waterlance and cavity connection
WO1996028691A1 (de) * 1995-03-15 1996-09-19 Siemens Aktiengesellschaft Vorrichtung und verfahren zum reinigen eines rohrbodens eines dampferzeugers
WO1996028690A1 (de) 1995-03-15 1996-09-19 Siemens Aktiengesellschaft Flexible lanze zum bearbeiten oder inspizieren eines rohrbodens eines dampferzeugers
US5782209A (en) * 1995-09-20 1998-07-21 The Babcock & Wilcox Company Segmented automated sludge lance
US5638415A (en) * 1996-06-24 1997-06-10 Nafziger; Mark W. Multiple port probe delivery system
US20080185027A1 (en) * 2007-02-06 2008-08-07 Shamp Donald E Glass furnace cleaning system
US9920925B2 (en) 2013-12-20 2018-03-20 Westinghouse Electric Company Llc Steam generator sludge lance apparatus
DE102015118615B3 (de) * 2015-10-30 2016-09-01 Areva Gmbh Flexible Lanze zum Bearbeiten oder Inspizieren eines Rohrbodens eines Dampferzeugers
US10393367B2 (en) * 2017-09-08 2019-08-27 Bwxt Nuclear Energy, Inc. Multi-angle sludge lance

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2112896A (en) * 1935-05-23 1938-04-05 Sellers William & Co Inc Apparatus for cleaning heat exchangers and the like
US3344459A (en) * 1965-04-16 1967-10-03 Spuhr & Co M Soot blower for steam boilers
US4276856A (en) * 1978-12-28 1981-07-07 Westinghouse Electric Corp. Steam generator sludge lancing method
US4351277A (en) * 1981-01-23 1982-09-28 Tranter, Inc. Sootblower for economizer

Also Published As

Publication number Publication date
US4407236A (en) 1983-10-04
IT1155065B (it) 1987-01-21
IT8223340A0 (it) 1982-09-20
SE8205385L (sv) 1983-03-22
KR840001312A (ko) 1984-04-30
SE458953B (sv) 1989-05-22
ES8503816A1 (es) 1985-03-01
ES515832A0 (es) 1985-03-01
CA1182006A (en) 1985-02-05

Similar Documents

Publication Publication Date Title
SE8205385D0 (sv) Sludge lance for nuclear steam generator
DE3779919D1 (de) Flexible lanze zum entfernen von schlamm in der sekundaerseite eines dampferzeugers.
IT1156519B (it) Dispositivo per il fissaggio di un tubo su un manicotto tubolare particolarmente per il convogliamento di fluidi in pressione
ES8501559A1 (es) Estructura de combustible para reactor nuclear.
DE3381401D1 (de) Geraet zum erzeugen eines hochdruckwasserstrahls.
ES495848A0 (es) Dispositivo de ensamblaje estanco entre un colector atrave- sado por los tubos de un haz de cambiador de calor y una ca-ja que recibe el liquido circulante por los tubos
DE3165539D1 (en) Apparatus for supplying or draining a fluid to or from the marginal portion of a flat fuel cell electrode and an electrode element and a fuel cell provided with such an apparatus
ES8301694A1 (es) "instalacion para la fijacion, estanca a la presion, de un tubo en una placa de tubos con ayuda de un liquido a presion".
IT7928043A0 (it) Dispositivo per regolarizzare in altezza, tramite martellatura, il cordone di saldatura di tubi saldati longitudinalmente.
IT7926492A0 (it) Apparecchio per azionare e estrarre un mandrino-guida per mandrinare tubi, particolarmente per scambiatori di calore centrali termo-nucleari.
JPS54132004A (en) Steam generator equipped with vertical bar to support furnace wall forming fluid tube arranged obliquely
DE69413538T2 (de) Brennstabbündel für druckwasserreaktor mit zwei endstufen thermisch behandelten führungsrohren
DE58900850D1 (de) Einrichtung zum einbringen einer huelse in ein rohr eines dampferzeugers.
FR2397546B1 (fr) Absorbeur de variation de pression de fluide
DE3360205D1 (en) High-pressure feed water heater disposed upright in a header construction with a desuperheater casing
SE8101077L (sv) Stodanordning for rorledningar under vatten
AR220362A1 (es) Medios guiadores de flujo en el espacio exterior de un aparato que comprende un grupo de tubos,aplicable en condensadores o evaporadores
JPS526597A (en) Column device for fluid chromatograph
FR2491599B1 (fr) Capteur solaire utilisant l'air comme fluide caloporteur, et ses composants
ES486200A1 (es) Perfeccionamientos en soportes para recipientes cilindricos a presion de reactores
IT7921185V0 (it) Dispositivo atto a frenare il getto d'acqua fredda immessa nel serbatoio di un boiler utilizzante energia atmosferica.
ES8105507A1 (es) Aparato para eliminar los depositos de lodo formados en ge- neradores de vapor
ES257485U (es) Ÿdispositivo de guia de tubo y de arrastre de guia para generador de vaporÿ.
Sandusky SMALL LEAK BEHAVIOR: SUMMARY REPORT ON SCOPING TESTS
DK150393C (da) Dampgenerator, isaer en gennemstroemningsdampgenerator

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8205385-1

Effective date: 19920408

Format of ref document f/p: F