ES8605329A1 - Procedimiento de limpieza de un generador de vapor - Google Patents

Procedimiento de limpieza de un generador de vapor

Info

Publication number
ES8605329A1
ES8605329A1 ES541989A ES541989A ES8605329A1 ES 8605329 A1 ES8605329 A1 ES 8605329A1 ES 541989 A ES541989 A ES 541989A ES 541989 A ES541989 A ES 541989A ES 8605329 A1 ES8605329 A1 ES 8605329A1
Authority
ES
Spain
Prior art keywords
steam generator
fro
bundle
lance
nuclear power
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
ES541989A
Other languages
English (en)
Other versions
ES541989A0 (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.)
Innus Industrial Nuclear Services SA
Original Assignee
Innus Industrial Nuclear Services 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 Innus Industrial Nuclear Services SA filed Critical Innus Industrial Nuclear Services SA
Publication of ES8605329A1 publication Critical patent/ES8605329A1/es
Publication of ES541989A0 publication Critical patent/ES541989A0/es
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cleaning In General (AREA)

Abstract

PROCEDIMIENTO DE LIMPIEZA DE UN GENERADOR DE VAPOR DEL TIPO LLAMADO EN U. CONSISTE EN INTRODUCIR A TRAVES DE AL MENOS DOS ACCESOS (11, 13) OPUESTOS ENTRE SI, DOS EYECTORES DE ALTA PRESION (16), MOVILES SEGUN SU EJE LONGITUDINAL Y ROTATIVOS SEGUN SU EJE, DOTADOS DE CABEZA DE PULVERIZACION (17) CON ABERTURAS (19) TRANSVERSALES. LOS EYECTORES PASAN ENTRE LOS TUBOS DEL HAZ DESDE EL EXTERIOR AL CENTRO, PULVERIZAN LIQUIDO A PRESION APROXIMADA DE 250 BARES Y CAUDAL MEDIO ENTRE 250 Y 360 LITROS POR MINUTO. LOS POSOS DEPOSITADOS EN EL FONDO (2) SE ASPIRAN MEDIANTE BOMBAS DE CAPACIDAD DE 1.000 LITROS POR MINUTO A TRAVES DE CONDUCTOS DE SUCCION (20, 23) QUE INCLUYEN UNOS PATINES METALICOS (22) QUE APOYAN EN EL FON
ES541989A 1984-04-05 1985-04-03 Procedimiento de limpieza de un generador de vapor Expired ES8605329A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2/60384A BE899330A (nl) 1984-04-05 1984-04-05 Werkwijze voor het reinigen van een stoomgenerator.

Publications (2)

Publication Number Publication Date
ES8605329A1 true ES8605329A1 (es) 1986-03-16
ES541989A0 ES541989A0 (es) 1986-03-16

Family

ID=3865683

Family Applications (1)

Application Number Title Priority Date Filing Date
ES541989A Expired ES8605329A1 (es) 1984-04-05 1985-04-03 Procedimiento de limpieza de un generador de vapor

Country Status (3)

Country Link
BE (1) BE899330A (es)
ES (1) ES8605329A1 (es)
ZA (1) ZA852248B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2496905B1 (en) * 2009-11-03 2021-01-06 Westinghouse Electric Company LLC Miniature sludge lance apparatus

Also Published As

Publication number Publication date
BE899330A (nl) 1984-07-31
ES541989A0 (es) 1986-03-16
ZA852248B (en) 1985-11-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010402