ES8404101A1 - Aparato para descontaminar un generador nuclear de vapor - Google Patents

Aparato para descontaminar un generador nuclear de vapor

Info

Publication number
ES8404101A1
ES8404101A1 ES502512A ES502512A ES8404101A1 ES 8404101 A1 ES8404101 A1 ES 8404101A1 ES 502512 A ES502512 A ES 502512A ES 502512 A ES502512 A ES 502512A ES 8404101 A1 ES8404101 A1 ES 8404101A1
Authority
ES
Spain
Prior art keywords
nozzle
inside surface
nuclear steam
compute
control parameters
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
ES502512A
Other languages
English (en)
Other versions
ES502512A0 (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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES502512A0 publication Critical patent/ES502512A0/es
Publication of ES8404101A1 publication Critical patent/ES8404101A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
    • B24C3/325—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for internal surfaces, e.g. of tubes
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • 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
    • F22B37/003—Maintenance, repairing or inspecting equipment positioned in or via the headers
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
    • G21F9/005—Decontamination of the surface of objects by ablation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Thermal Sciences (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

APARATO DE DESCONTAMINACION, EN PARTICULAR APARATO PARA DESCONTAMINAR COMPONENTES DE CENTRALES NUCLEARES, MEDIANTE UNA MEZCLA DE LIMPIEZA DIRIGIDA SOBRE LAS SUPERFICIES DE DICHOS COMPONENTES.CONSTA DE UN MECANISMO PIVOTANTE (20) SUJETO EN UNA POSICION FIJA POR UN APARATO DE SOPORTE (22); DE UN BRAZO DE CONTROL (18) MONTADO SOBRE EL MECANISMO PIVOTANTE (20), EL CUAL INCLUYE UN BRAZO DE SOPORTE (24) QUE SE EXTIENDE DIRECTAMENTE A PARTIR DEL MECANISMO PIVOTANTE (20); DE UN CARRO DE SOPORTE DE TOBERA (26) QUE ESTA MONTADO DE MANERA DESLIZANTE EN EL BRAZO DE SOPORTE(24); DE UN DISPOSITIVO DE DESPLAZAMIENTO QUE DESPLAZA ANGULARMENTE EL DISPOSITIVO DE TOBERA ALREDEDOR DEL MECANISMO PIVOTANTE (20); Y DE UN DISPOSITIVO DE REGLAJE QUE AJUSTA EL RADIO LINEAL DEL DISPOSITIVO DE TOBERA (32) CON RELACION AL MECANISMO PIVOTANTE (20).
ES502512A 1980-05-30 1981-05-26 Aparato para descontaminar un generador nuclear de vapor Expired ES8404101A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15470380A 1980-05-30 1980-05-30

Publications (2)

Publication Number Publication Date
ES502512A0 ES502512A0 (es) 1984-04-01
ES8404101A1 true ES8404101A1 (es) 1984-04-01

Family

ID=22552417

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502512A Expired ES8404101A1 (es) 1980-05-30 1981-05-26 Aparato para descontaminar un generador nuclear de vapor

Country Status (5)

Country Link
EP (1) EP0047047B1 (es)
JP (1) JPS5720700A (es)
KR (1) KR840002298B1 (es)
DE (1) DE3163597D1 (es)
ES (1) ES8404101A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58193300U (ja) * 1982-06-17 1983-12-22 三菱重工業株式会社 原子炉冷却材循環系機器内面の除染装置
US4595419A (en) * 1982-12-27 1986-06-17 Proto-Power Corporation Ultrasonic decontamination robot
EP0116663A1 (de) * 1983-02-19 1984-08-29 NTG Neue Technologien GmbH & Co. KG Verfahren zur Dekontamination der inneren Oberfläche eines Reaktorbehälters
US4630410A (en) * 1983-12-06 1986-12-23 Westinghouse Electric Corp. Reactor vessel stud cleaning machine
GB8407707D0 (en) * 1984-03-24 1984-05-02 Edgealpha Ltd Cutters
DE3735840A1 (de) * 1987-10-23 1989-05-03 Hoefer & Bechtel Gmbh Einrichtung zum reinigen von dichtflaechen eines reaktordruckbehaelterdeckels
DE4017998A1 (de) * 1990-06-05 1992-01-09 Siemens Ag Verfahren und vorrichtung zur dekontamination radioaktiv kontaminierter oberflaechen
FR2686540B1 (fr) * 1992-01-29 1994-04-29 Sisson Lehmann Perfectionnements aux machines a grenailler.
KR100829264B1 (ko) * 2006-08-14 2008-05-13 한전케이피에스 주식회사 웨스팅하우스 ｆ형 증기발생기의 관지지판 및 전열관세정시스템

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1805145A1 (de) * 1968-10-25 1970-09-03 Gema Ag Appbau Einrichtung mit Spritzpistole
US4205940A (en) * 1978-03-21 1980-06-03 Westinghouse Electric Corp. Apparatus for remotely repairing tubes in a steam generator
US4374462A (en) * 1979-08-02 1983-02-22 Westinghouse Electric Corp. Decontamination apparatus

Also Published As

Publication number Publication date
KR830006773A (ko) 1983-10-06
DE3163597D1 (en) 1984-06-20
JPS5720700A (en) 1982-02-03
EP0047047A2 (en) 1982-03-10
ES502512A0 (es) 1984-04-01
EP0047047A3 (en) 1982-03-17
EP0047047B1 (en) 1984-05-16
KR840002298B1 (ko) 1984-12-15
JPS6112560B2 (es) 1986-04-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202