BE776524A - METHODS AND APPARATUS FOR SHEARING BOOTS OF NUCLEAR FUEL USED - Google Patents

METHODS AND APPARATUS FOR SHEARING BOOTS OF NUCLEAR FUEL USED

Info

Publication number
BE776524A
BE776524A BE776524A BE776524A BE776524A BE 776524 A BE776524 A BE 776524A BE 776524 A BE776524 A BE 776524A BE 776524 A BE776524 A BE 776524A BE 776524 A BE776524 A BE 776524A
Authority
BE
Belgium
Prior art keywords
boots
shearing
methods
nuclear fuel
fuel used
Prior art date
Application number
BE776524A
Other languages
French (fr)
Inventor
C S Ehman
L Scheib
C S Worsley F J Jones
R M Freeborg
Original Assignee
Allied Chem
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 Allied Chem filed Critical Allied Chem
Publication of BE776524A publication Critical patent/BE776524A/en

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/34—Apparatus or processes for dismantling nuclear fuel, e.g. before reprocessing ; Apparatus or processes for dismantling strings of spent fuel elements
    • G21C19/36—Mechanical means only
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0405—With preparatory or simultaneous ancillary treatment of work
    • Y10T83/0419—By distorting within elastic limit
    • Y10T83/0429—By compressing
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8828—Plural tools with same drive means
    • Y10T83/8831—Plural distinct cutting edges on same support
    • Y10T83/8834—Successively acting

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Shearing Machines (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
BE776524A 1970-12-15 1971-12-10 METHODS AND APPARATUS FOR SHEARING BOOTS OF NUCLEAR FUEL USED BE776524A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9824970A 1970-12-15 1970-12-15

Publications (1)

Publication Number Publication Date
BE776524A true BE776524A (en) 1972-04-04

Family

ID=22268353

Family Applications (1)

Application Number Title Priority Date Filing Date
BE776524A BE776524A (en) 1970-12-15 1971-12-10 METHODS AND APPARATUS FOR SHEARING BOOTS OF NUCLEAR FUEL USED

Country Status (8)

Country Link
US (1) US3763770A (en)
AU (1) AU456767B2 (en)
BE (1) BE776524A (en)
CA (1) CA934658A (en)
DE (1) DE2161534C2 (en)
FR (1) FR2117928B1 (en)
GB (1) GB1314803A (en)
IT (1) IT963012B (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5138968B1 (en) * 1970-12-25 1976-10-25
FR2324094A1 (en) * 1975-09-11 1977-04-08 Saint Gobain Techn Nouvelles METHOD AND DEVICE FOR SHEARING A BUNDLE OF TUBES CONTAINING NUCLEAR FUEL
FR2324093A1 (en) * 1975-09-11 1977-04-08 Saint Gobain Techn Nouvelles METHOD AND DEVICE FOR FEEDING A NUCLEAR FUEL CHAINSAW
US4056052A (en) * 1976-04-29 1977-11-01 The United States Of America As Represented By The United States Energy Research And Development Administration Method for shearing spent nuclear fuel assemblies
US4248836A (en) * 1977-05-11 1981-02-03 United Kingdom Atomic Energy Authority Recovery of nuclear fuel material
FR2406868A1 (en) * 1977-10-20 1979-05-18 British Nuclear Fuels Ltd SHEARING MACHINE, IN PARTICULAR IRRADIATED NUCLEAR FUEL ELEMENTS
US4186657A (en) * 1978-12-07 1980-02-05 The United States Of America As Represented By The United States Department Of Energy Apparatus for shearing spent nuclear fuel assemblies
DE2944197A1 (en) * 1979-11-02 1981-05-14 Gesellschaft zur Wiederaufbereitung von Kernbrennstoffen mbH, 7514 Eggenstein-Leopoldshafen REMOTE-CONTROLLED SCISSORS FOR THE CUTTING OF BLASTED NUCLEAR FUEL RODS OR BUNCHES
FR2499296A1 (en) * 1981-02-03 1982-08-06 Fortin Antoine Dismantling nuclear fuel rod assembly - where eccentric milling cutter is placed in bore of control rod tubes and rotated to cut the tubes
EP0066695B1 (en) * 1981-05-29 1986-01-22 Westinghouse Electric Corporation Spent fuel consolidation apparatus
US4511499A (en) * 1982-03-18 1985-04-16 Westinghouse Electric Corp. Apparatus for dismantling and disposing of fuel assemblies
FR2527374A1 (en) * 1982-05-18 1983-11-25 Commissariat Energie Atomique DEVICE FOR SINGING IRRADY COMBUSTIBLE ASSEMBLIES
FR2527373A1 (en) * 1982-05-18 1983-11-25 Commissariat Energie Atomique MACHINE FOR COMPACTING COMBUSTIBLE ASSEMBLIES AND REMOVING THE BITS
DE3220802C1 (en) * 1982-06-03 1983-08-11 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Bundle shears in decentralized compact design
IT1193054B (en) * 1982-09-27 1988-06-02 E Soc Automatismi Elettronici METHOD AND METAL BAR CUTTING SYSTEM IN LESS LENGTH SECTIONS
JPS5980570A (en) * 1982-10-29 1984-05-10 Power Reactor & Nuclear Fuel Dev Corp Shaft seal mechanism for thrust transmission shaft in/ out of cell
US4648989A (en) * 1985-02-27 1987-03-10 Wastechem Corporation Underwater compressing and cutting apparatus
DE3525504A1 (en) * 1985-07-17 1987-01-29 Thyssen Industrie FUEL ELEMENT TUNING SCISSORS WITH DUST DIVERTER
FR2611077B1 (en) * 1987-02-17 1992-01-03 Sgn Soc Gen Tech Nouvelle METHOD AND DEVICE FOR CUTTING IRRADIATED COMBUSTIBLE ELEMENTS IN A HORIZONTAL POSITION USING A BLADE CARRIAGE
FR2627891B1 (en) * 1988-02-29 1990-08-17 Sgn Soc Gen Tech Nouvelle PUSH BUTTON FOR IRRADIATED COMBUSTIBLE ELEMENTS STORE
FR2633088B1 (en) 1988-06-15 1990-11-16 Sgn Soc Gen Tech Nouvelle DEVICE FOR SHEARING A TUBE ASSEMBLY
DE3935645A1 (en) * 1989-10-26 1991-05-02 Hansa Projekt Anlagentechnik G Underwater disposal of spent nuclear fuel elements - by entering fuel elements into shaft for cutting and circulating water using filter as barrier against pollution entering pond
DE4031153A1 (en) * 1990-10-03 1992-04-09 Nuklear Service Gmbh Gns Shredder plant for radioactive fuel cans - includes can entry shaft with inlet closure slide, slide guide chamber and discharge device
RU2138863C1 (en) * 1998-03-30 1999-09-27 Производственное объединение "МАЯК" Device for grinding waste nuclear fuel
RU2138864C1 (en) * 1998-07-14 1999-09-27 Производственное объединение "МАЯК" Device for separation of terminal parts of terminal parts of waste fuel assemblies
US6523466B1 (en) * 2001-06-20 2003-02-25 Atomic Energy Of Canada Limited Checkerboard shear volume reduction system
RU2216800C2 (en) * 2001-12-06 2003-11-20 Центральное конструкторское бюро машиностроения Unit for crushing long-measuring radioactive elements
CN105880710B (en) * 2015-01-01 2018-07-17 杨宝光 Irradiated fuel assembly horizontal shearing machine
RU2650187C2 (en) * 2016-07-25 2018-04-11 Акционерное Общество "Центральное Конструкторское Бюро Машиностроения" Method for cutting a two-beam fuel assembly of a nuclear reactor and a device for its implementation
RU2709187C1 (en) * 2019-06-03 2019-12-17 Федеральное государственное бюджетное учреждение науки Институт гидродинамики им. М.А. Лаврентьева Сибирского отделения Российской академии наук (ИГиЛ СО РАН) Unit for spent fuel assemblies end parts cutting off
CN117655390A (en) * 2023-12-26 2024-03-08 中国原子能科学研究院 Shearing device for spent fuel assemblies

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887373A (en) * 1948-07-09 1959-05-19 Harry W Winkler Method of cleaning metal surfaces
US3005403A (en) * 1956-02-13 1961-10-24 Waldemar Lindemann Scrap metal baling press
US3049988A (en) * 1956-04-20 1962-08-21 Lindemann Scrap shearing machine
US3141401A (en) * 1957-05-11 1964-07-21 Lindemann Machine for preparing scrap metal
US3122038A (en) * 1959-12-29 1964-02-25 Union Carbide Corp Method and apparatus for size reduction
US3283697A (en) * 1965-01-06 1966-11-08 Logemann Brothers Co Apparatus for crushing and processing scrap metal and similar scrap materials
US3320051A (en) * 1965-01-21 1967-05-16 Lieberman Calvin Process for recovering and refining scrap material
US3490999A (en) * 1967-09-26 1970-01-20 Israel Defence Electrolytic dissolution of metals from uranium
FR2034223A1 (en) * 1969-02-26 1970-12-11 Saint Gobain Techn Nouvelles Shears for irradiated fuel elements

Also Published As

Publication number Publication date
DE2161534A1 (en) 1972-07-06
FR2117928B1 (en) 1975-02-21
FR2117928A1 (en) 1972-07-28
IT963012B (en) 1974-01-10
AU3692671A (en) 1973-06-21
US3763770A (en) 1973-10-09
AU456767B2 (en) 1975-01-16
GB1314803A (en) 1973-04-26
CA934658A (en) 1973-10-02
DE2161534C2 (en) 1983-05-05

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