FR2380625A1 - Dispositif pour le frac - Google Patents

Dispositif pour le frac

Info

Publication number
FR2380625A1
FR2380625A1 FR7720147A FR7720147A FR2380625A1 FR 2380625 A1 FR2380625 A1 FR 2380625A1 FR 7720147 A FR7720147 A FR 7720147A FR 7720147 A FR7720147 A FR 7720147A FR 2380625 A1 FR2380625 A1 FR 2380625A1
Authority
FR
France
Prior art keywords
shears
press
redn
incorporates
vol
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.)
Granted
Application number
FR7720147A
Other languages
English (en)
Other versions
FR2380625B3 (fr
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.)
Transnuklear GmbH
Original Assignee
Transnuklear GmbH
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 Transnuklear GmbH filed Critical Transnuklear GmbH
Publication of FR2380625A1 publication Critical patent/FR2380625A1/fr
Application granted granted Critical
Publication of FR2380625B3 publication Critical patent/FR2380625B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/003—Nuclear facilities decommissioning arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
    • B23D31/008—Cutting-up scrap
    • 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
    • G21F7/00—Shielded cells or rooms
    • 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
    • G21F9/28—Treating solids
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

a. L'invention concerne un dispositif pour le fractionnement d'éléments métalliques de réacteur contaminés par la radioactivité et que l'on doit rejeter. b. Le dispositif est caractérisé en ce qu'on monte sur un bâti unique un entonnoir de guidage, une cisaille et une presse. c. Grâce à ce dispositif, on peut fractionner et comprimer pour réduire le volume les parties rejetées, sans manipulation intermédiaire.
FR7720147A 1977-02-09 1977-06-30 Dispositif pour le frac Granted FR2380625A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7703722U DE7703722U1 (de) 1977-02-09 1977-02-09 Vorrichtung zur zerkleinerung radioaktiv kontaminierter reaktorteile

Publications (2)

Publication Number Publication Date
FR2380625A1 true FR2380625A1 (fr) 1978-09-08
FR2380625B3 FR2380625B3 (fr) 1980-04-04

Family

ID=6675263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720147A Granted FR2380625A1 (fr) 1977-02-09 1977-06-30 Dispositif pour le frac

Country Status (4)

Country Link
JP (1) JPS53136500U (fr)
BE (1) BE860886A (fr)
DE (1) DE7703722U1 (fr)
FR (1) FR2380625A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416620C2 (de) * 1984-05-05 1986-05-07 Transnuklear Gmbh, 6450 Hanau Unterwasser-Zerkleinerungsvorrichtung
US4648989A (en) * 1985-02-27 1987-03-10 Wastechem Corporation Underwater compressing and cutting apparatus
DE3935646A1 (de) * 1989-08-10 1991-02-14 Hansa Projekt Anlagentechnik G Verfahren und mobile zelle zum entsorgen radioaktiver kernbauteile
DE3935645A1 (de) * 1989-10-26 1991-05-02 Hansa Projekt Anlagentechnik G Verfahren und anordnung zum entsorgen von stabfoermigen radioaktiven kernbauteilen
DE4445171C2 (de) * 1994-12-16 2002-05-29 Bbc Reaktor Gmbh Verfahren zum Zerlegen sperriger Teile von Druckbehälter-Einbauten einer kerntechnischen Anlage und zum Aufnehmen der zerlegten Teile

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117800A (en) * 1974-07-31 1976-02-12 Nitta Belt Kk Hoshanooobita shozumifuirutaano haikishorisochito sonohoho

Also Published As

Publication number Publication date
JPS53136500U (fr) 1978-10-28
FR2380625B3 (fr) 1980-04-04
DE7703722U1 (de) 1977-07-14
BE860886A (fr) 1978-05-16

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