ES8504379A1 - Procedimiento y dispositivo para el desenlodado a elevada presion de intercambiadores de calor - Google Patents

Procedimiento y dispositivo para el desenlodado a elevada presion de intercambiadores de calor

Info

Publication number
ES8504379A1
ES8504379A1 ES83528140A ES528140A ES8504379A1 ES 8504379 A1 ES8504379 A1 ES 8504379A1 ES 83528140 A ES83528140 A ES 83528140A ES 528140 A ES528140 A ES 528140A ES 8504379 A1 ES8504379 A1 ES 8504379A1
Authority
ES
Spain
Prior art keywords
pipe
passages
spraying head
spraying
handling device
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
Application number
ES83528140A
Other languages
English (en)
Other versions
ES528140A0 (es
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union AG
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
Priority claimed from DE19823202248 external-priority patent/DE3202248A1/de
Priority claimed from DE19833301536 external-priority patent/DE3301536A1/de
Application filed by Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of ES8504379A1 publication Critical patent/ES8504379A1/es
Publication of ES528140A0 publication Critical patent/ES528140A0/es
Granted legal-status Critical Current

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
    • F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
    • F22B37/006—Walking equipment, e.g. walking platforms suspended at the tube sheet
    • 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
    • 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
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/16—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris
    • F28G1/166—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris from external surfaces of heat exchange conduits

Abstract

PROCEDIMIENTO Y DISPOSITIVO PARA EL DESENLODADO A ELEVADA PRESION DE INTERCAMBIADORES DE CALOR.COMPRENDE UNA CABEZA INYECTORA (13), LA CUAL ENVIA CHORROS DE AGUA A TRAVES DE LAS TOBERAS (12), Y ES PORTADA POR UN VEHICULO (M0) DEL MANIPULADOR (1) E INSERTABLE A TRAVES DE UNA BOCA DE SERVICIO (8, 8.1). EL VEHICULO PUEDE SUJETARSE MEDIANTE PIES (K; K1, K2, K3, K4), EXTENSIBLES Y RETRACTILES SOBRE LOS TUBOS (3).
ES83528140A 1982-01-25 1983-12-16 Procedimiento y dispositivo para el desenlodado a elevada presion de intercambiadores de calor Granted ES528140A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823202248 DE3202248A1 (de) 1982-01-25 1982-01-25 Rohrgassen-manipulator, spritzkopf und zugehoeriges spritzverfahren zum hochdruck-abschlaemmen von waermetauschern
DE19833301536 DE3301536A1 (de) 1983-01-19 1983-01-19 Rohrgassen-manipulator

Publications (2)

Publication Number Publication Date
ES8504379A1 true ES8504379A1 (es) 1985-04-01
ES528140A0 ES528140A0 (es) 1985-04-01

Family

ID=25799067

Family Applications (1)

Application Number Title Priority Date Filing Date
ES83528140A Granted ES528140A0 (es) 1982-01-25 1983-12-16 Procedimiento y dispositivo para el desenlodado a elevada presion de intercambiadores de calor

Country Status (5)

Country Link
EP (1) EP0084867B1 (es)
JP (1) JPS59500065A (es)
DE (1) DE3360268D1 (es)
ES (1) ES528140A0 (es)
WO (1) WO1983002657A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60235999A (ja) * 1984-05-09 1985-11-22 Babcock Hitachi Kk 伝熱面清掃装置
US4676201A (en) * 1984-07-25 1987-06-30 Westinghouse Electric Corp. Method and apparatus for removal of residual sludge from a nuclear steam generator
FR2573179B1 (fr) * 1984-11-13 1987-02-13 Framatome Sa Dispositif d'enlevement des boues pour installation de nettoyage de la plaque tubulaire d'un generateur de vapeur et installation comportant un tel dispositif
FR2577035B1 (fr) * 1985-02-05 1987-03-20 Thome Emmanuel Outil destine a la destruction des boues formees dans les generateurs de vapeur des reacteurs nucleaires a eau pressurisee
FR2578957A1 (fr) * 1985-03-12 1986-09-19 Thome Paul Amelioration aux generateurs de vapeur des reacteurs nucleaires
EP0195994A3 (de) * 1985-03-29 1987-02-04 Siemens Aktiengesellschaft Rohrgassen-Manipulator zum Hochdruckabschlämmmen von Wärmetauschern
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.
BE1000357A4 (nl) * 1987-02-26 1988-11-08 Innus Ind Nuclear Service Inrichting voor het reinigen van een warmtewisselaar.
EP0459597A1 (en) * 1987-03-18 1991-12-04 Electric Power Research Institute, Inc Flexible lance for steam generator secondary side sludge removal
FR2666679B1 (fr) * 1990-09-10 1994-03-04 Framatome Procede et dispositif d'extraction d'une canne chauffante presentant des deformations, d'une enveloppe de pressuriseur d'un reacteur nucleaire a eau sous pression.
FR2682215B1 (fr) * 1991-10-07 1994-01-07 Framatome Dispositif porteur mobile pour realiser des interventions dans la partie secondaire d'un generateur de vapeur d'un reacteur nucleaire a eau sous pression.
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
FR2723634B1 (fr) * 1994-08-12 1996-10-31 Framatome Sa Dispositif de nettoyage par jet de liquide d'une plaque tubulaire d'un echangeur de chaleur et utilisation.
DE59603677D1 (de) 1995-03-15 1999-12-23 Siemens Ag Flexible lanze zum bearbeiten oder inspizieren eines rohrbodens eines dampferzeugers
EP0815389A1 (de) * 1995-03-15 1998-01-07 Siemens Aktiengesellschaft Vorrichtung und verfahren zum bearbeiten oder inspizieren eines rohrbodens eines dampferzeugers
FR2738053B1 (fr) * 1995-08-25 1997-11-07 Sra Savac Installation pour le nettoyage a la lance a eau d'un generateur de vapeur et son procede de mise en oeuvre
DE10006056A1 (de) 2000-02-10 2001-08-30 Siemens Ag Flexible Lanze zum Bearbeiten oder Inspizieren eines Rohrbodens eines Dampferzeugers
NL1024113C2 (nl) * 2003-08-14 2005-02-15 Peinemann Equipment Bv Lansinrichting met reciprocerende aandrijving.
US8944192B2 (en) 2010-04-20 2015-02-03 Savannah River Nuclear Solutions, Llc Robotic platform for traveling on vertical piping network
US8470073B2 (en) 2010-09-15 2013-06-25 Savannah River Nuclear Solutions, Llc Apparatus and process for separating hydrogen isotopes
DE102015118615B3 (de) * 2015-10-30 2016-09-01 Areva Gmbh Flexible Lanze zum Bearbeiten oder Inspizieren eines Rohrbodens eines Dampferzeugers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018345A (en) * 1975-11-18 1977-04-19 Combustion Engineering, Inc. Surface traversing apparatus
US4079701A (en) * 1976-05-17 1978-03-21 Westinghouse Electric Corporation Steam generator sludge removal system
US4273076A (en) * 1978-12-28 1981-06-16 Westinghouse Electric Corp. Steam generator sludge lancing apparatus
FR2487043A1 (fr) * 1980-07-18 1982-01-22 Framatome Sa Dispositif de decolmatage et de recuperation de boues deposees sur la plaque tubulaire d'un generateur de vapeur

Also Published As

Publication number Publication date
EP0084867A1 (de) 1983-08-03
EP0084867B1 (de) 1985-06-19
JPS59500065A (ja) 1984-01-12
DE3360268D1 (en) 1985-07-25
ES528140A0 (es) 1985-04-01
WO1983002657A1 (en) 1983-08-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20011110