KR960025814A - 원자력 발전소의 압력용기피팅(pressure-vessel fittings)의 벌크부품(bulky part)을 분해하는 방법 - Google Patents

원자력 발전소의 압력용기피팅(pressure-vessel fittings)의 벌크부품(bulky part)을 분해하는 방법 Download PDF

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Publication number
KR960025814A
KR960025814A KR1019950047688A KR19950047688A KR960025814A KR 960025814 A KR960025814 A KR 960025814A KR 1019950047688 A KR1019950047688 A KR 1019950047688A KR 19950047688 A KR19950047688 A KR 19950047688A KR 960025814 A KR960025814 A KR 960025814A
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KR
South Korea
Prior art keywords
bulk
face
nuclear power
container
pressure
Prior art date
Application number
KR1019950047688A
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English (en)
Inventor
디트리히 알반
Original Assignee
파 에프 페츠 · 파 요트 블래싱
아베베 레악토르 게엠베하
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.)
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Application filed by 파 에프 페츠 · 파 요트 블래싱, 아베베 레악토르 게엠베하 filed Critical 파 에프 페츠 · 파 요트 블래싱
Publication of KR960025814A publication Critical patent/KR960025814A/ko

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Classifications

    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21FPROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28Treating solids
    • G21F9/30Processing
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21DNUCLEAR POWER PLANT
    • G21D1/00Details of nuclear power plant
    • G21D1/003Nuclear facilities decommissioning arrangements
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00Energy generation of nuclear origin
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00Energy generation of nuclear origin
    • Y02E30/30Nuclear fission reactors
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49815Disassembling
    • Y10T29/49819Disassembling with conveying of work or disassembled work part
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/04Processes
    • Y10T83/0596Cutting wall of hollow work
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/222With receptacle or support for cut product

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Processing Of Solid Wastes (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Sorting Of Articles (AREA)
  • Automatic Assembly (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

원자력 발전소의 압력용기는 연료구성요소를 수납할 목적에서 압력용기피팅(pressure-vessel fittings)으로 장착되어 있다.
이 타입의 벌크부품(bulky part)을 대칭할 경우 원자력발전소의 외측위치로 운반하기 위한 가장 큰 운반콘테이너가 필요하다.
따라서, 더 작은 크기의 운반 콘테이너를 사용하여 벌크부품의 분해가 필요하다.
그 분해조작은 물탱크(4)저면상에 개방운반콘테이너(1)를 설정시켜 구성함으로써 복잡한 지지장치없이 실시할 수 있다.
그 벌크부품(5)을 운반콘테이너에 삽입시켜, 그 운반콘테이너(1)의 단면(12)위에서 소정량 돌출시킨다.
그 벌크부품은 그 운반콘테이너(1)의 단면상에 설정한 분리장치에 의해 단면(12)상에 분리된다.

Description

원자력 발전소의 압력용기피팅(pressure-vessel fittings)의 벌크부품(bulky part)을 분해하는 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 수직위치에서 압력용기로부터 뽑아낸 코어 콘테이너(core container)의 단면도, 제2도는 그 코어 콘테이너에 삽입한 개방운반 콘테이너와 분리장치의 횡단면도, 제3도는 폐쇄 운반 콘테이너의 횡단면도.

Claims (1)

  1. 원자력 발전소의 압력용기피팅(pressure-vessel fitting)의 벌크부품(bulky part)(5)을 개방 운반 콘테이너(open transport container)(1)에 삽입시켜 그 개방 운반 콘테이너(1)의 단면(end face)(12)상에서 소정량 돌출시키고, b) 그 개방 운반 콘테이너(1)의 단면(12)상에서 분리장치를 지지시켜 그 개방 운반 콘테이너에 대하여 고정시키며, c) 그 벌크부품(5)을 단면(12)위에서 분리하는 운반할 수 있는 부품 크기로 그 벌크부품(5)을 분해하는 방법에 있어서, d) 저면부(bottom part)(2)와 케이싱부(casing part)(3)로 구성된 운반 콘테이너(1)를 사용하여, e) 저면부(2)를 물탱크(water tank)(4) 저면상에 설정시키고, f) 그 벌크부분(5)을 저면부(2)에 삽입시켜, g) 저면부(2)와 접촉하도록 그 삽입된 벌크부품(5)상에서 슬리브 형상(sleeve-like manner)으로 그 케이싱부(3)를 이동시켜 저면부에 접속시킴을 특징으로 하는 원자력 발전소의 압력용기 피팅의 벌크부품을 분해하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950047688A 1994-12-16 1995-12-08 원자력 발전소의 압력용기피팅(pressure-vessel fittings)의 벌크부품(bulky part)을 분해하는 방법 KR960025814A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE94-P44,45,168.7 1994-12-16
DE19944445168 DE4445168C1 (de) 1994-12-16 1994-12-16 Verfahren zum Zerlegen sperriger Teile von Druckbehälter-Einbauten einer kerntechnischen Anlage

Publications (1)

Publication Number Publication Date
KR960025814A true KR960025814A (ko) 1996-07-20

Family

ID=6536183

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950047688A KR960025814A (ko) 1994-12-16 1995-12-08 원자력 발전소의 압력용기피팅(pressure-vessel fittings)의 벌크부품(bulky part)을 분해하는 방법

Country Status (6)

Country Link
US (1) US5633903A (ko)
EP (1) EP0717417B1 (ko)
JP (1) JPH08220288A (ko)
KR (1) KR960025814A (ko)
DE (2) DE4445168C1 (ko)
ES (1) ES2120121T3 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19610102C1 (de) * 1996-03-15 1997-07-10 Siemens Ag Verfahren zum Entsorgen einer in einem Reaktordruckbehälter einer Kernreaktoranlage angeordneten Komponente
DE19639498A1 (de) * 1996-09-26 1998-04-02 Gutehoffnungshuette Man Verfahren und Vorrichtung zum Entsorgen von Reaktordruckbehältern in Kernkraftwerken
DE19821892C1 (de) * 1998-05-15 1999-12-30 Bbc Reaktor Gmbh Einrichtung zum Trennen einer Blechabdeckung eines Lagergestells für Brennelemente
DE19822588C1 (de) * 1998-05-20 1999-11-11 Bbc Reaktor Gmbh Einrichtung zum Trennen einer Blechabdeckung eines Brennelementlagergestells
US6523466B1 (en) 2001-06-20 2003-02-25 Atomic Energy Of Canada Limited Checkerboard shear volume reduction system
RU2695778C1 (ru) * 2018-10-16 2019-07-26 Акционерное общество "Научно-исследовательское проектно-технологическое бюро "Онега" Способ демонтажа крышки парогенератора ядерной энергетической установки

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Publication number Priority date Publication date Assignee Title
US4223581A (en) * 1978-03-22 1980-09-23 Combustion Engineering, Inc. Feeder apparatus for cable cutter
JPS5526407A (en) * 1978-08-14 1980-02-25 Hitachi Ltd Method and device of processing cylindrical body
DD222997A1 (de) * 1984-04-13 1985-05-29 Energiewerke Nord Gmbh Verfahren und vorrichtung zur behandlung verbrauchter cluster
DE3603092A1 (de) * 1986-02-01 1987-08-06 Hochtemperatur Reaktorbau Gmbh Ausbau von komponenten in kernreaktoren
EP0248286B1 (de) * 1986-06-02 1990-08-22 Siemens Aktiengesellschaft Verfahren und Anordnung zur Nasszerlegung radioaktiv kontaminierter oder aktivierter Komponenten von Kernreaktoranlagen
US5037604A (en) * 1989-06-19 1991-08-06 Westinghouse Electric Corp. Coffer dam for temporary shielding of reactor vessel internals
DE69108123T2 (de) * 1990-06-27 1995-07-20 Framatome Sa Verfahren und Vorrichtung zur Zerlegung eines bestrahlten Bestandteiles eines Kernreaktors durch Ausschneidung seiner Wandung.
DE4031153A1 (de) * 1990-10-03 1992-04-09 Nuklear Service Gmbh Gns Anlage fuer die zerkleinerung von radioaktiv kontaminierten brennelementkaesten
DE69208184T2 (de) * 1991-08-26 1996-09-19 Dymosha Kk Verfahren zum Kernreaktorabbau
US5227123A (en) * 1991-11-07 1993-07-13 Combustion Engineering, Inc. Core instrument cutting system
US5298196A (en) * 1992-05-18 1994-03-29 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for extracting tritium and preparing radioactive waste for disposal
JP3101095B2 (ja) * 1992-09-18 2000-10-23 株式会社日立製作所 原子炉圧力容器の廃炉方法及びそのシステム

Also Published As

Publication number Publication date
EP0717417B1 (de) 1998-06-10
DE59502495D1 (de) 1998-07-16
US5633903A (en) 1997-05-27
EP0717417A3 (de) 1996-09-18
EP0717417A2 (de) 1996-06-19
JPH08220288A (ja) 1996-08-30
ES2120121T3 (es) 1998-10-16
DE4445168C1 (de) 1995-12-07

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