FR2564949B1 - Systeme modulaire de collecte des boues pour generateurs de vapeur nucleaires. - Google Patents
Systeme modulaire de collecte des boues pour generateurs de vapeur nucleaires.Info
- Publication number
- FR2564949B1 FR2564949B1 FR8507800A FR8507800A FR2564949B1 FR 2564949 B1 FR2564949 B1 FR 2564949B1 FR 8507800 A FR8507800 A FR 8507800A FR 8507800 A FR8507800 A FR 8507800A FR 2564949 B1 FR2564949 B1 FR 2564949B1
- Authority
- FR
- France
- Prior art keywords
- collection system
- steam generators
- sludge collection
- nuclear steam
- modular sludge
- 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
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
- F22B37/54—De-sludging or blow-down devices
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Treatment Of Sludge (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/613,673 US4632068A (en) | 1984-05-24 | 1984-05-24 | Modular sludge collection system for a nuclear steam generator |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2564949A1 FR2564949A1 (fr) | 1985-11-29 |
FR2564949B1 true FR2564949B1 (fr) | 1987-12-04 |
Family
ID=24458248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8507800A Expired FR2564949B1 (fr) | 1984-05-24 | 1985-05-23 | Systeme modulaire de collecte des boues pour generateurs de vapeur nucleaires. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4632068A (fr) |
JP (1) | JPS60260896A (fr) |
KR (1) | KR940000360B1 (fr) |
CH (1) | CH663681A5 (fr) |
ES (1) | ES8900236A1 (fr) |
FR (1) | FR2564949B1 (fr) |
GB (1) | GB2159256B (fr) |
SE (1) | SE458954B (fr) |
ZA (1) | ZA853298B (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4704994A (en) * | 1986-04-16 | 1987-11-10 | Westinghouse Electric Corp. | Flow boosting and sludge managing system for steam generator tube sheet |
US5088451A (en) * | 1990-04-09 | 1992-02-18 | Westinghouse Electric Corp. | Sludge removal system for removing sludge from heat exchangers |
US7120218B2 (en) * | 2002-09-25 | 2006-10-10 | Westinghouse Electric Co, Llc | Method for calibrating steam generator water level measurement |
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 |
CA2568963C (fr) * | 2006-11-24 | 2010-02-02 | Babcock & Wilcox Canada Ltd. | Lit de precipitation par gravitation permettant d'eliminer les impuretes particulaires d'un generateur de vapeur nucleaire |
US7434546B2 (en) * | 2006-11-28 | 2008-10-14 | Westinghouse Electric Co. Llc | Steam generator loose parts collector weir |
US8953735B2 (en) | 2006-11-28 | 2015-02-10 | Westinghouse Electric Company Llc | Steam generator dual system sludge and loose parts collector |
US8670514B2 (en) * | 2007-12-14 | 2014-03-11 | Westinghouse Electric Company Llc | Hatch mechanical locking system |
DE102010039413B4 (de) * | 2010-08-17 | 2012-03-29 | Areva Np Gmbh | Verfahren und Vorrichtung zur Entnahme einer Probe aus einem Dampferzeuger |
US8839810B1 (en) * | 2013-01-11 | 2014-09-23 | Vertical Tank, Inc. | Manway cover with integrated cleaning system |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1582148A (en) * | 1921-06-30 | 1926-04-27 | Automatic Boiler Cleaner Compa | Boiler cleaner |
US1616372A (en) * | 1924-10-06 | 1927-02-01 | Janson Edwin | Boiler-clean-out device |
US2024564A (en) * | 1934-05-14 | 1935-12-17 | Charles F Brand | Device for cleaning range boilers |
US3114353A (en) * | 1959-06-25 | 1963-12-17 | Babcock & Wilcox Co | Vapor generating unit and method of operating same |
US3139070A (en) * | 1961-01-31 | 1964-06-30 | Babcock & Wilcox Co | Vapor generating unit |
DE2259076C3 (de) * | 1972-12-02 | 1975-10-30 | Gutehoffnungshuette Sterkrade Ag, 4200 Oberhausen | Dampferzeuger |
US3916844A (en) * | 1974-07-29 | 1975-11-04 | Combustion Eng | Steam generator blowdown apparatus |
US4079701A (en) * | 1976-05-17 | 1978-03-21 | Westinghouse Electric Corporation | Steam generator sludge removal system |
NL7900435A (nl) * | 1979-01-19 | 1980-07-22 | Doornes Transmissie Bv | Samengestelde drijfriem met dwarselementen voorzien van onderlinge koppelingsmiddelen. |
US4303043A (en) * | 1979-07-25 | 1981-12-01 | Westinghouse Electric Corp. | Sludge collection system for a nuclear steam generator |
FR2471550A1 (fr) * | 1979-12-10 | 1981-06-19 | Breda Termomeccanica Spa | Generateur de vapeur d'eau, particulierement pour centrales nucleaires, permettant un remplacement plus facile des pieces |
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 |
US4407236A (en) * | 1981-09-21 | 1983-10-04 | Combustion Engineering, Inc. | Sludge lance for nuclear steam generator |
-
1984
- 1984-05-24 US US06/613,673 patent/US4632068A/en not_active Expired - Fee Related
-
1985
- 1985-05-02 ZA ZA853298A patent/ZA853298B/xx unknown
- 1985-05-07 GB GB08511506A patent/GB2159256B/en not_active Expired
- 1985-05-10 SE SE8502344A patent/SE458954B/xx not_active IP Right Cessation
- 1985-05-17 ES ES543229A patent/ES8900236A1/es not_active Expired
- 1985-05-22 KR KR1019850003495A patent/KR940000360B1/ko active IP Right Grant
- 1985-05-23 FR FR8507800A patent/FR2564949B1/fr not_active Expired
- 1985-05-23 CH CH2210/85A patent/CH663681A5/fr not_active IP Right Cessation
- 1985-05-24 JP JP60110615A patent/JPS60260896A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
US4632068A (en) | 1986-12-30 |
FR2564949A1 (fr) | 1985-11-29 |
GB2159256A (en) | 1985-11-27 |
CH663681A5 (fr) | 1987-12-31 |
ES543229A0 (es) | 1989-04-16 |
ZA853298B (en) | 1985-12-24 |
SE8502344D0 (sv) | 1985-05-10 |
ES8900236A1 (es) | 1989-04-16 |
KR940000360B1 (ko) | 1994-01-17 |
GB2159256B (en) | 1988-03-30 |
JPS60260896A (ja) | 1985-12-24 |
SE458954B (sv) | 1989-05-22 |
GB8511506D0 (en) | 1985-06-12 |
SE8502344L (sv) | 1985-11-25 |
JPH0362237B2 (fr) | 1991-09-25 |
KR850008205A (ko) | 1985-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
ST | Notification of lapse |