DE3163597D1 - Apparatus for decontaminating nuclear steam generators - Google Patents

Apparatus for decontaminating nuclear steam generators

Info

Publication number
DE3163597D1
DE3163597D1 DE8181302377T DE3163597T DE3163597D1 DE 3163597 D1 DE3163597 D1 DE 3163597D1 DE 8181302377 T DE8181302377 T DE 8181302377T DE 3163597 T DE3163597 T DE 3163597T DE 3163597 D1 DE3163597 D1 DE 3163597D1
Authority
DE
Germany
Prior art keywords
steam generators
nuclear steam
decontaminating nuclear
decontaminating
generators
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
DE8181302377T
Other languages
English (en)
Inventor
Robert Harold Sturges
Paul Henery Dawson
Joseph John Birsa
Roger Graham Byford
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
Application granted granted Critical
Publication of DE3163597D1 publication Critical patent/DE3163597D1/de
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)
DE8181302377T 1980-05-30 1981-05-29 Apparatus for decontaminating nuclear steam generators Expired DE3163597D1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3163597D1 true DE3163597D1 (en) 1984-06-20

Family

ID=22552417

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181302377T Expired DE3163597D1 (en) 1980-05-30 1981-05-29 Apparatus for decontaminating nuclear steam generators

Country Status (5)

Country Link
EP (1) EP0047047B1 (de)
JP (1) JPS5720700A (de)
KR (1) KR840002298B1 (de)
DE (1) DE3163597D1 (de)
ES (1) ES502512A0 (de)

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
KR840002298B1 (ko) 1984-12-15
ES8404101A1 (es) 1984-04-01
JPS6112560B2 (de) 1986-04-09
JPS5720700A (en) 1982-02-03
EP0047047A2 (de) 1982-03-10
KR830006773A (ko) 1983-10-06
EP0047047B1 (de) 1984-05-16
EP0047047A3 (en) 1982-03-17
ES502512A0 (es) 1984-04-01

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee