KR930009574B1 - 원자력 증기 발생기로부터의 잔류 슬러지의 제거 방법 및 장치 - Google Patents

원자력 증기 발생기로부터의 잔류 슬러지의 제거 방법 및 장치 Download PDF

Info

Publication number
KR930009574B1
KR930009574B1 KR1019850005430A KR850005430A KR930009574B1 KR 930009574 B1 KR930009574 B1 KR 930009574B1 KR 1019850005430 A KR1019850005430 A KR 1019850005430A KR 850005430 A KR850005430 A KR 850005430A KR 930009574 B1 KR930009574 B1 KR 930009574B1
Authority
KR
South Korea
Prior art keywords
channel
sludge
flow
tube
barrier
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 - Lifetime
Application number
KR1019850005430A
Other languages
English (en)
Korean (ko)
Other versions
KR860001448A (ko
Inventor
진 라호드 에드워드
알랜 엑하트 데이비드
Original Assignee
웨스팅하우스 일렉트릭 코오포레이숀
디. 디. 스타크
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 웨스팅하우스 일렉트릭 코오포레이숀, 디. 디. 스타크 filed Critical 웨스팅하우스 일렉트릭 코오포레이숀
Publication of KR860001448A publication Critical patent/KR860001448A/ko
Application granted granted Critical
Publication of KR930009574B1 publication Critical patent/KR930009574B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Cleaning In General (AREA)
  • Treatment Of Sludge (AREA)
KR1019850005430A 1984-07-25 1985-07-25 원자력 증기 발생기로부터의 잔류 슬러지의 제거 방법 및 장치 Expired - Lifetime KR930009574B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/634,338 US4676201A (en) 1984-07-25 1984-07-25 Method and apparatus for removal of residual sludge from a nuclear steam generator
US634,338 1984-07-25

Publications (2)

Publication Number Publication Date
KR860001448A KR860001448A (ko) 1986-02-26
KR930009574B1 true KR930009574B1 (ko) 1993-10-07

Family

ID=24543380

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850005430A Expired - Lifetime KR930009574B1 (ko) 1984-07-25 1985-07-25 원자력 증기 발생기로부터의 잔류 슬러지의 제거 방법 및 장치

Country Status (8)

Country Link
US (1) US4676201A (enExample)
EP (1) EP0169420B1 (enExample)
JP (1) JPS6153600A (enExample)
KR (1) KR930009574B1 (enExample)
CA (1) CA1245113A (enExample)
DE (1) DE3570118D1 (enExample)
ES (1) ES8801023A1 (enExample)
ZA (1) ZA855202B (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762671A (en) * 1986-01-14 1988-08-09 Kabushiki Kaisha Toshiba Injection device
US4700662A (en) * 1986-06-13 1987-10-20 The Babcock & Wilcox Company Sludge lance wand
BE905193A (nl) * 1986-07-29 1986-11-17 Smetjet N V Inrichting voor het met een waterstraal reinigen van een stoomgenerator.
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
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
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
US4980120A (en) * 1989-12-12 1990-12-25 The Babcock & Wilcox Company Articulated sludge lance
USH1115H (en) 1990-07-02 1992-12-01 The United States Of America As Represented By The United States Department Of Energy Robot arm apparatus
US5241723A (en) * 1991-10-21 1993-09-07 The Babcock & Wilcox Company Nozzle structure with improved stream coherence
FR2687005B1 (fr) * 1992-02-03 1994-10-21 Framatome Sa Procede et installation de decontamination de la partie primaire d'un generateur de vapeur usage d'un reacteur nucleaire a eau ordinaire sous pression.
US5271356A (en) * 1992-10-01 1993-12-21 The Babcock And Wilcox Company Low profile sootblower nozzle
US5329565A (en) * 1993-10-18 1994-07-12 Westinghouse Electric Corporation Stayrod arrangement
US6672257B1 (en) * 1994-05-06 2004-01-06 Foster-Miller, Inc. Upper bundle steam generator cleaning system and method
US5564371A (en) 1994-05-06 1996-10-15 Foster Miller, Inc. Upper bundle steam generator cleaning system and method
US5570969A (en) * 1995-03-02 1996-11-05 The Babcock & Wilcox Company Composite waterlance and cavity connection
US5913320A (en) * 1995-04-11 1999-06-22 Foster-Miller, Inc. Sludge removal system
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
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
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
FR2742858B1 (fr) * 1995-12-22 1998-03-06 Framatome Sa Procede et dispositif de nettoyage d'une plaque tubulaire d'un echangeur de chaleur depuis l'interieur du faisceau de l'echangeur de chaleur
US20020108644A1 (en) * 2000-12-21 2002-08-15 Hoadley David J. Steerable delivery system
US7967918B2 (en) * 2006-06-30 2011-06-28 Dominion Engineering, Inc. Low-pressure sludge removal method and apparatus using coherent jet nozzles
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
KR101667743B1 (ko) 2008-12-03 2016-10-19 도미니온 엔지니어링 인코포레이티드 증기 분사를 이용한 화학적 세정 방법 및 시스템
US9400145B2 (en) 2014-07-25 2016-07-26 Stoneage, Inc. Flexible multi-tube cleaning lance positioner guide apparatus
CN105805253B (zh) * 2014-12-30 2018-02-13 中核武汉核电运行技术股份有限公司 一种适用于泥渣冲洗设备的双轴摆动减速器
US10502510B2 (en) 2016-02-09 2019-12-10 Babcock Power Services, Inc. Cleaning tubesheets of heat exchangers
CN107838081A (zh) * 2016-09-19 2018-03-27 宁波乐惠国际工程装备股份有限公司 内加热器清洗装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US929198A (en) * 1905-10-04 1909-07-27 Abner Doble Company Deflector-hood control for tangential water-wheels.
US1101545A (en) * 1911-03-11 1914-06-30 Diamond Power Speciality Blower for water-tube boilers.
US1068438A (en) * 1912-06-20 1913-07-29 Diamond Power Speciality Blower for water-tube boilers.
US1694346A (en) * 1926-12-01 1928-12-04 Radway Samuel Boiler washer
GB565110A (en) * 1943-07-08 1944-10-26 Babcock & Wilcox Ltd Improvements in or relating to fluid heater cleaners
US3563462A (en) * 1968-11-21 1971-02-16 Bowles Eng Corp Oscillator and shower head for use therewith
US3668869A (en) * 1971-01-28 1972-06-13 Westinghouse Electric Corp Fuel spray ignition atomizer nozzle
GB1455862A (en) * 1973-11-06 1976-11-17 Nat Res Dev Spraying atomised particles
US4122845A (en) * 1975-09-30 1978-10-31 Bowles Fluidics Corporation Personal care spray device
DE2649292C2 (de) * 1975-12-03 1984-01-05 Karl Gunnar Saltsjö-Boo Malmström Reinigungsvorrichtung für die Konvektionsheizflächen eines Heizungskessels mit einer Konvektionskammer
US4079701A (en) * 1976-05-17 1978-03-21 Westinghouse Electric Corporation Steam generator sludge removal system
IT1069399B (it) * 1976-12-23 1985-03-25 Autelli Giulio Lancia multipla pluriugelli per il lavaggio di scambiatori di calore rotanti e distributore per dette lance
US4276856A (en) * 1978-12-28 1981-07-07 Westinghouse Electric Corp. Steam generator sludge lancing method
US4355949A (en) * 1980-02-04 1982-10-26 Caterpillar Tractor Co. Control system and nozzle for impulse turbines
BE890490A (fr) * 1981-09-24 1982-01-18 Natdevco Nv Procede de nettoyage a l'eau d'un generateur de vapeur et procede de mesure
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
JPS59500065A (ja) * 1982-01-25 1984-01-12 シーメンス、アクチエンゲゼルシヤフト 熱交換器を高圧で洗泥するための管隘路マニピュレ−タ、噴射ヘッドおよびその噴射方法
US4445465A (en) * 1983-03-24 1984-05-01 Halliburton Company Sludge lance advancing apparatus
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

Also Published As

Publication number Publication date
CA1245113A (en) 1988-11-22
DE3570118D1 (en) 1989-06-15
EP0169420B1 (en) 1989-05-10
ZA855202B (en) 1986-02-26
ES545554A0 (es) 1987-12-01
JPH0365880B2 (enExample) 1991-10-15
KR860001448A (ko) 1986-02-26
EP0169420A1 (en) 1986-01-29
JPS6153600A (ja) 1986-03-17
ES8801023A1 (es) 1987-12-01
US4676201A (en) 1987-06-30

Similar Documents

Publication Publication Date Title
KR930009574B1 (ko) 원자력 증기 발생기로부터의 잔류 슬러지의 제거 방법 및 장치
US8262806B2 (en) Low-pressure sludge removal method and apparatus using coherent jet nozzles
CA1182006A (en) Sludge lance for nuclear steam generator
US6513462B1 (en) Descaling device for steam generator
CA1245114A (en) Method and apparatus for providing oscillating contaminant-removal stream
US4424769A (en) Process and apparatus for removal of the sludge deposits on the tube sheet of a steam generator
US5019329A (en) System and method for vertically flushing a steam generator during a shock wave cleaning operation
JP2883344B2 (ja) 蒸気発生器の二次側のスラッジ除去用可撓性ランス
US4715324A (en) Nuclear steam generator sludge lancing method and apparatus
CA2369481C (en) Descaling device for steam generator
US5833767A (en) Method for cleaning a tube plate of a heat exchanger from inside the bundle of the heat exchanger
JPS6051001B2 (ja) 蒸気発生器のスラツジ除去方法
US4848278A (en) Nuclear steam generator sludge lancing method and apparatus
US4445465A (en) Sludge lance advancing apparatus
US4498427A (en) Sludge lance with multiple nozzle jet head
EP0249480B1 (en) Sludge lance wand
US4769085A (en) Method for cleaning a steam generator
JPS61180807A (ja) 蒸気発生器の管板を清掃するためのスラツジ除去装置
CN85106441A (zh) 用于清除核蒸汽发生器中的残余矿泥的方法和装置
JPH07167588A (ja) ステイロッド装置
KR102645851B1 (ko) W-f s/g 고압세정용 배럴 로봇
BE902956A (nl) Werkwijze en inrichting voor het reinigen van een pijpplaat van een verticale warmtewisselaar
SU1121576A1 (ru) Холодильник защитного газа
SU1719040A1 (ru) Способ растворени твердого реагента и устройство дл его осуществлени
JPS5851198B2 (ja) 植立熱交換管基部洗滌方法及び装置

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19850725

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19900725

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19850725

Comment text: Patent Application

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

Comment text: Decision on Publication of Application

Patent event code: PG16051S01I

Patent event date: 19930914

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19931224

NORF Unpaid initial registration fee
PC1904 Unpaid initial registration fee