KR830002574B1 - 오염물 제거장치 - Google Patents

오염물 제거장치 Download PDF

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Publication number
KR830002574B1
KR830002574B1 KR1019800002812A KR800002812A KR830002574B1 KR 830002574 B1 KR830002574 B1 KR 830002574B1 KR 1019800002812 A KR1019800002812 A KR 1019800002812A KR 800002812 A KR800002812 A KR 800002812A KR 830002574 B1 KR830002574 B1 KR 830002574B1
Authority
KR
South Korea
Prior art keywords
nozzle
drive mechanism
support
grit
water
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
KR1019800002812A
Other languages
English (en)
Korean (ko)
Other versions
KR830003781A (ko
Inventor
에이. 오우지킥 타데우스
엠. 코부크 리챠드
에프. 안톨 로날드
Original Assignee
웨스팅 하우스 일렉트릭 코오포레이숀
디. 디. 스타크
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 웨스팅 하우스 일렉트릭 코오포레이숀, 디. 디. 스타크 filed Critical 웨스팅 하우스 일렉트릭 코오포레이숀
Publication of KR830003781A publication Critical patent/KR830003781A/ko
Application granted granted Critical
Publication of KR830002574B1 publication Critical patent/KR830002574B1/ko
Expired legal-status Critical Current

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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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
KR1019800002812A 1979-08-02 1980-07-14 오염물 제거장치 Expired KR830002574B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/063,324 US4374462A (en) 1979-08-02 1979-08-02 Decontamination apparatus
US63324 1998-04-20

Publications (2)

Publication Number Publication Date
KR830003781A KR830003781A (ko) 1983-06-22
KR830002574B1 true KR830002574B1 (ko) 1983-11-14

Family

ID=22048437

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800002812A Expired KR830002574B1 (ko) 1979-08-02 1980-07-14 오염물 제거장치

Country Status (8)

Country Link
US (1) US4374462A (enExample)
EP (1) EP0023820B1 (enExample)
JP (1) JPS5624599A (enExample)
KR (1) KR830002574B1 (enExample)
AR (1) AR221951A1 (enExample)
CA (1) CA1144286A (enExample)
DE (1) DE3070154D1 (enExample)
ES (1) ES493943A0 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR840002298B1 (ko) * 1980-01-30 1984-12-15 웨스팅하우스일렉트릭 코오포레이숀 증기 발생기용 오염제거장치
JPS59122600U (ja) * 1983-02-04 1984-08-17 三菱重工業株式会社 吹き付け装置
DE3310387A1 (de) * 1983-03-22 1984-10-11 Kraftwerk Union AG, 4330 Mülheim Einrichtung zum zertrennen eines rohres aus einem in einem rohrboden endenden buendel
US4963293A (en) * 1983-06-07 1990-10-16 Westinghouse Electric Corp. Flow control method for decontaminating radioactively contaminated nuclear steam generator
FR2559090A1 (fr) * 1984-02-02 1985-08-09 Thome Emmanuel Telemanipulateur pour generateurs de vapeur de centrales nucleaires
US4713952A (en) * 1986-02-05 1987-12-22 Westinghouse Electric Corp. Tool and method for rotopeening the peripheral tubes in a tubesheet
DE3735840A1 (de) * 1987-10-23 1989-05-03 Hoefer & Bechtel Gmbh Einrichtung zum reinigen von dichtflaechen eines reaktordruckbehaelterdeckels
US5046289A (en) * 1989-02-06 1991-09-10 Westinghouse Electric Corp. System and method for cleaning the inner surface of tubular members
FR2819622B1 (fr) * 2001-01-17 2004-04-02 Maintenance Nucleaire Soc D Procede et dispositif de decontamination radiactive d'une surface situee a l'interieur d'un corps creux
US7162981B2 (en) * 2005-03-16 2007-01-16 Framatome Anp, Inc. System for annulus tooling alignment with suction pickup in the stay dome on the secondary side of a steam generator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1613638A (en) * 1926-05-04 1927-01-11 Altimari George Flue sander
DE2107479C3 (de) * 1971-02-17 1974-01-03 Siemens Ag, 1000 Berlin U. 8000 Muenchen Verfahren zur Dekontaminierung der Oberflächen von Kernreaktorbauteilen
USRE27612E (en) 1971-12-09 1973-04-03 Jet spray tank cleaner
US3895756A (en) * 1974-03-22 1975-07-22 Ben E Jaeger Method and apparatus for cleaning vessels
US4219976A (en) * 1978-08-01 1980-09-02 Westinghouse Electric Corp. Machine and method for decontaminating nuclear steam generator channel head
US4302146A (en) * 1978-08-23 1981-11-24 Westinghouse Electric Corp. Probe positioner
US4303368A (en) * 1978-09-18 1981-12-01 Westinghouse Electric Corp. Remote docking apparatus
YU42329B (en) * 1979-04-12 1988-08-31 Westinghouse Electric Corp Decontamination method

Also Published As

Publication number Publication date
EP0023820B1 (en) 1985-02-13
JPS5624599A (en) 1981-03-09
KR830003781A (ko) 1983-06-22
EP0023820A1 (en) 1981-02-11
US4374462A (en) 1983-02-22
CA1144286A (en) 1983-04-05
ES8301385A1 (es) 1982-12-01
DE3070154D1 (en) 1985-03-28
ES493943A0 (es) 1982-12-01
JPS6317196B2 (enExample) 1988-04-12
AR221951A1 (es) 1981-03-31

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