KR830006773A - 원자력 증기발생기의 오염제거 장치 - Google Patents

원자력 증기발생기의 오염제거 장치 Download PDF

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Publication number
KR830006773A
KR830006773A KR1019810001786A KR810001786A KR830006773A KR 830006773 A KR830006773 A KR 830006773A KR 1019810001786 A KR1019810001786 A KR 1019810001786A KR 810001786 A KR810001786 A KR 810001786A KR 830006773 A KR830006773 A KR 830006773A
Authority
KR
South Korea
Prior art keywords
steam generator
nozzle device
pivot mechanism
nuclear steam
respect
Prior art date
Application number
KR1019810001786A
Other languages
English (en)
Other versions
KR840002298B1 (ko
Inventor
에이취·스터지스 2세 로버트
제이·버사 조세프
에이취·다우손 파울
지이·바이포드 로저
Original Assignee
에이·더블류·프리쉬
웨스팅하우스 일렉트릭 코오포레이숀
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 에이·더블류·프리쉬, 웨스팅하우스 일렉트릭 코오포레이숀 filed Critical 에이·더블류·프리쉬
Publication of KR830006773A publication Critical patent/KR830006773A/ko
Application granted granted Critical
Publication of KR840002298B1 publication Critical patent/KR840002298B1/ko

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Classifications

    • 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
    • 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
    • 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

내용 없음

Description

원자력 증기발생기의 오염제거 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 제어시스템과 연결하여 사용하기 위해 계획된 장치의 단면도.
제2, 3, 4도는 본 발명의 제어시스템의 블록다이아 그램.
제5, 6, 7, 8도는 제2-4도의 함수 블록의 선택된 하나에 대한 블록 다이아 그램.

Claims (1)

  1. 플리넘이 분활판표면과 관판표면 및 보올표면으로 둘러쌓여 있고, 보울푤면에 관해 구심을 가지고 있으며 구심으로부터 제1예결된 거리로 제위치에 부착된 피벗기구와, 세정혼합물이 보울과 분활판이나 관판표면으로 배향된 노즐장치와, 피벗기구에 대한 노즐장치를 각이지게 움직이게 하기 위한 이동장치와 피벗기구에 관해 노즐장치의 선형반경을 조절하기 위한 조절장치를 구성하는 증기발생기의 플리넘표면으로 세정혼합물을 배향해서 원자력 증기발생기에서 오염을 제거하기 위한 장치에 있어서, 상기 장치가 어떤 손상없이 표면의 적절한 세정을 제공하기 위해 세정될 표면으로부터 어떤 거리에 노즐장치를 유지하는 동안 예결된 접선속도로 피벗기구에 관해 노즐장치를 움직이기 위한 운동장치와 조절장치에 작동할 수 있는 제어장치를 포함하는 것을 특징으로 하는 원자력 증기발생기의 오염제거장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019810001786A 1980-01-30 1981-05-22 증기 발생기용 오염제거장치 KR840002298B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15470380A 1980-05-30 1980-05-30
US154703 1980-05-30

Publications (2)

Publication Number Publication Date
KR830006773A true KR830006773A (ko) 1983-10-06
KR840002298B1 KR840002298B1 (ko) 1984-12-15

Family

ID=22552417

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810001786A KR840002298B1 (ko) 1980-01-30 1981-05-22 증기 발생기용 오염제거장치

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100829264B1 (ko) * 2006-08-14 2008-05-13 한전케이피에스 주식회사 웨스팅하우스 ｆ형 증기발생기의 관지지판 및 전열관세정시스템

Families Citing this family (8)

* 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.

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100829264B1 (ko) * 2006-08-14 2008-05-13 한전케이피에스 주식회사 웨스팅하우스 ｆ형 증기발생기의 관지지판 및 전열관세정시스템

Also Published As

Publication number Publication date
EP0047047A3 (en) 1982-03-17
DE3163597D1 (en) 1984-06-20
ES8404101A1 (es) 1984-04-01
JPS5720700A (en) 1982-02-03
JPS6112560B2 (ko) 1986-04-09
KR840002298B1 (ko) 1984-12-15
ES502512A0 (es) 1984-04-01
EP0047047A2 (en) 1982-03-10
EP0047047B1 (en) 1984-05-16

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