FR2708336B1 - Installation for cleaning with a water lance a steam generator and its implementation process. - Google Patents

Installation for cleaning with a water lance a steam generator and its implementation process.

Info

Publication number
FR2708336B1
FR2708336B1 FR9309471A FR9309471A FR2708336B1 FR 2708336 B1 FR2708336 B1 FR 2708336B1 FR 9309471 A FR9309471 A FR 9309471A FR 9309471 A FR9309471 A FR 9309471A FR 2708336 B1 FR2708336 B1 FR 2708336B1
Authority
FR
France
Prior art keywords
cleaning
installation
steam generator
implementation process
water lance
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
FR9309471A
Other languages
French (fr)
Other versions
FR2708336A1 (en
Inventor
Michel Denis
Berard Philippe
Denuit Jacques
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electricite de France SA
Sarp Osis Sud Est SA
Original Assignee
Electricite de France SA
SRA Savac SA
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 Electricite de France SA, SRA Savac SA filed Critical Electricite de France SA
Priority to FR9309471A priority Critical patent/FR2708336B1/en
Priority to EP94420218A priority patent/EP0636834A1/en
Publication of FR2708336A1 publication Critical patent/FR2708336A1/en
Application granted granted Critical
Publication of FR2708336B1 publication Critical patent/FR2708336B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G15/00—Details
    • F28G15/04—Feeding and driving arrangements, e.g. power operation
    • 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
FR9309471A 1993-07-27 1993-07-27 Installation for cleaning with a water lance a steam generator and its implementation process. Expired - Lifetime FR2708336B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9309471A FR2708336B1 (en) 1993-07-27 1993-07-27 Installation for cleaning with a water lance a steam generator and its implementation process.
EP94420218A EP0636834A1 (en) 1993-07-27 1994-07-26 System and process for cleaning of a steam generator with a waterlance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9309471A FR2708336B1 (en) 1993-07-27 1993-07-27 Installation for cleaning with a water lance a steam generator and its implementation process.

Publications (2)

Publication Number Publication Date
FR2708336A1 FR2708336A1 (en) 1995-02-03
FR2708336B1 true FR2708336B1 (en) 1995-10-20

Family

ID=9449846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9309471A Expired - Lifetime FR2708336B1 (en) 1993-07-27 1993-07-27 Installation for cleaning with a water lance a steam generator and its implementation process.

Country Status (2)

Country Link
EP (1) EP0636834A1 (en)
FR (1) FR2708336B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2738053B1 (en) * 1995-08-25 1997-11-07 Sra Savac INSTALLATION FOR CLEANING A STEAM GENERATOR WITH A WATER LANCE AND METHOD FOR IMPLEMENTING SAME
US5813370A (en) * 1995-09-28 1998-09-29 Franatome Technologies Inc. Steam generator lancing system
FR2787565B1 (en) * 1998-12-22 2001-03-30 Framatome Sa DEVICE FOR CLEANING BY JETS OF LIQUID OF A TUBULAR PLATE OF A HEAT EXCHANGER AND IN PARTICULAR OF A STEAM GENERATOR
GB2444737B (en) 2006-12-13 2009-03-04 Siemens Ag Improvements in or relating to burners for a gas turbine engine
US9920925B2 (en) 2013-12-20 2018-03-20 Westinghouse Electric Company Llc Steam generator sludge lance apparatus
CN107152886B (en) * 2017-05-03 2019-01-08 苏州热工研究院有限公司 A kind of steam generator full section formula cleaning device and cleaning method
CN109482583B (en) * 2018-10-24 2021-04-13 广东核电合营有限公司 Cleaning method of steam generator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5036871A (en) * 1989-02-22 1991-08-06 Electric Power Research Institute, Inc. Flexible lance and drive system
US5341406A (en) * 1987-03-18 1994-08-23 Electric Power Research Institute, Inc. Sliding lance guide flexible lance system
FR2660479B1 (en) * 1990-04-03 1992-07-31 Assainissement Ste Regionale LAUNCHING DEVICE, PARTICULARLY FOR CLEANING THE INTERIOR OF A STEAM GENERATOR OR THE LIKE.
FR2684482B1 (en) * 1991-07-05 1994-03-11 Electricite De France INTERVENTION DEVICE IN A SPACE DELIMITED BY A CYLINDRICAL ENCLOSURE COMPRISING AT LEAST TWO DIAMETERALLY OPPOSED OPENINGS.

Also Published As

Publication number Publication date
EP0636834A1 (en) 1995-02-01
FR2708336A1 (en) 1995-02-03

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