JP2009244045A - 使用済燃料格納容器 - Google Patents
使用済燃料格納容器 Download PDFInfo
- Publication number
- JP2009244045A JP2009244045A JP2008090006A JP2008090006A JP2009244045A JP 2009244045 A JP2009244045 A JP 2009244045A JP 2008090006 A JP2008090006 A JP 2008090006A JP 2008090006 A JP2008090006 A JP 2008090006A JP 2009244045 A JP2009244045 A JP 2009244045A
- Authority
- JP
- Japan
- Prior art keywords
- spent fuel
- main body
- storage container
- fuel storage
- shield
- 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
Links
- 239000002915 spent fuel radioactive waste Substances 0.000 title claims abstract description 64
- 238000000926 separation method Methods 0.000 claims description 64
- 239000000446 fuel Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 239000000941 radioactive substance Substances 0.000 description 5
- 230000005855 radiation Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000036544 posture Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- 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
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- Packages (AREA)
Abstract
【解決手段】 使用済燃料を格納するための略柱状の本体部と、本体部の側面と所定の間隔を有して本体部の側面の全周を包囲し、本体部の側面方向に少なくとも1つの開口部を有する遮蔽体部とを備える。
【選択図】 図2
Description
200:本体部
300:遮蔽体部
301:上部支持リング
302:中間支持リング
303:下部支持リング
304:上部支持金具
305:中間支持金具
306:下部支持金具
310:分離遮蔽体
Claims (6)
- 使用済燃料を格納するための略柱状の本体部と、
前記本体部の側面と所定の間隔を有して前記本体部の側面の全周を包囲し、前記本体部の側面方向に少なくとも1つの開口部を有する遮蔽体部と、
を備えることを特徴とする使用済燃料格納容器。 - 前記遮蔽体部は、
前記本体部の側面の全周に配置された略短冊状の複数の分離遮蔽体を備えることを特徴とする請求項1に記載の使用済燃料格納容器。 - 前記開口部は、
前記複数の分離遮蔽体が、互いの幅方向の端部を所定の間隔を有して前記本体部の周方向に重複させることにより構成されることを特徴とする請求項2に記載の使用済燃料格納容器。 - 前記開口部は、
前記使用済燃料格納容器を横置きにした場合に、上方向または下方向に開口を向けることを特徴とする請求項1から3のいずれかに記載の使用済燃料格納容器。 - 前記遮蔽体部は、
前記複数の分離遮蔽体を前記本体部の周囲に固定するための支持部材を備え、当該支持部材の固定を解除することにより、前記複数の分離遮蔽体は取り外し可能であることを特徴とする請求項2から4のいずれかに記載の使用済燃料格納容器。 - 前記遮蔽体部は、
アルミニウム合金を用いた被覆部を備えることを特徴とする請求項1から5のいずれかに記載の使用済燃料格納容器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008090006A JP5006241B2 (ja) | 2008-03-31 | 2008-03-31 | 使用済燃料格納容器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008090006A JP5006241B2 (ja) | 2008-03-31 | 2008-03-31 | 使用済燃料格納容器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009244045A true JP2009244045A (ja) | 2009-10-22 |
JP5006241B2 JP5006241B2 (ja) | 2012-08-22 |
Family
ID=41306110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008090006A Active JP5006241B2 (ja) | 2008-03-31 | 2008-03-31 | 使用済燃料格納容器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5006241B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016151094A1 (fr) * | 2015-03-25 | 2016-09-29 | Tn International | Dispositif de support d'un emballage de transport / entreposage de matieres radioactives, comprenant un carenage de guidage d'air de refroidissement de l'emballage par convection naturelle |
JP2018173348A (ja) * | 2017-03-31 | 2018-11-08 | 三菱重工業株式会社 | 放射性物質収納容器 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5559394A (en) * | 1978-10-17 | 1980-05-02 | Transnuklear Gmbh | Shielding vessel having neutron shielding body for transporting and or storing spent fuel assembly |
JPS5661695A (en) * | 1979-10-11 | 1981-05-27 | British Nuclear Fuels Ltd | Material transporting vessel |
JPS5958399U (ja) * | 1982-10-12 | 1984-04-16 | 石川島播磨重工業株式会社 | 放射性廃棄物処理容器 |
JPS61149899U (ja) * | 1985-03-11 | 1986-09-16 | ||
JPH0850196A (ja) * | 1994-08-04 | 1996-02-20 | Fuji Electric Co Ltd | 使用済燃料輸送容器の遮へい及び冷却装置 |
JP2000098082A (ja) * | 1998-09-18 | 2000-04-07 | Hitachi Ltd | 使用済み燃料貯蔵キャスクおよびその使用方法 |
JP2001235597A (ja) * | 2000-02-23 | 2001-08-31 | Ishikawajima Harima Heavy Ind Co Ltd | 使用済燃料収納装置 |
JP2001235582A (ja) * | 2000-02-23 | 2001-08-31 | Toshiba Corp | 使用済燃料等の乾式輸送,貯蔵用キャスク |
JP2003270382A (ja) * | 2002-03-12 | 2003-09-25 | Mitsubishi Heavy Ind Ltd | 放射性物質格納容器および放射性物質の格納方法 |
WO2004102586A1 (ja) * | 2003-05-13 | 2004-11-25 | Nippon Light Metal Company, Ltd. | アルミニウム系中性子吸収材及びその製造方法 |
JP2005010000A (ja) * | 2003-06-18 | 2005-01-13 | Toshiba Corp | 多層積層型中性子遮蔽板 |
JP2005069661A (ja) * | 2003-08-20 | 2005-03-17 | Toshihiro Tsuji | 自然対流境界層に関する伝熱促進装置 |
-
2008
- 2008-03-31 JP JP2008090006A patent/JP5006241B2/ja active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5559394A (en) * | 1978-10-17 | 1980-05-02 | Transnuklear Gmbh | Shielding vessel having neutron shielding body for transporting and or storing spent fuel assembly |
JPS5661695A (en) * | 1979-10-11 | 1981-05-27 | British Nuclear Fuels Ltd | Material transporting vessel |
JPS5958399U (ja) * | 1982-10-12 | 1984-04-16 | 石川島播磨重工業株式会社 | 放射性廃棄物処理容器 |
JPS61149899U (ja) * | 1985-03-11 | 1986-09-16 | ||
JPH0850196A (ja) * | 1994-08-04 | 1996-02-20 | Fuji Electric Co Ltd | 使用済燃料輸送容器の遮へい及び冷却装置 |
JP2000098082A (ja) * | 1998-09-18 | 2000-04-07 | Hitachi Ltd | 使用済み燃料貯蔵キャスクおよびその使用方法 |
JP2001235597A (ja) * | 2000-02-23 | 2001-08-31 | Ishikawajima Harima Heavy Ind Co Ltd | 使用済燃料収納装置 |
JP2001235582A (ja) * | 2000-02-23 | 2001-08-31 | Toshiba Corp | 使用済燃料等の乾式輸送,貯蔵用キャスク |
JP2003270382A (ja) * | 2002-03-12 | 2003-09-25 | Mitsubishi Heavy Ind Ltd | 放射性物質格納容器および放射性物質の格納方法 |
WO2004102586A1 (ja) * | 2003-05-13 | 2004-11-25 | Nippon Light Metal Company, Ltd. | アルミニウム系中性子吸収材及びその製造方法 |
JP2005010000A (ja) * | 2003-06-18 | 2005-01-13 | Toshiba Corp | 多層積層型中性子遮蔽板 |
JP2005069661A (ja) * | 2003-08-20 | 2005-03-17 | Toshihiro Tsuji | 自然対流境界層に関する伝熱促進装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016151094A1 (fr) * | 2015-03-25 | 2016-09-29 | Tn International | Dispositif de support d'un emballage de transport / entreposage de matieres radioactives, comprenant un carenage de guidage d'air de refroidissement de l'emballage par convection naturelle |
FR3034246A1 (fr) * | 2015-03-25 | 2016-09-30 | Tn Int | Dispositif de support d'un emballage de transport / entreposage de matieres radioactives, comprenant un carenage de guidage d'air de refroidissement de l'emballage par convection naturelle |
US10128011B2 (en) | 2015-03-25 | 2018-11-13 | Tn International | Device for supporting packaging for transporting/storing radioactive materials, including a shroud for guiding air for cooling the packaging by natural convection |
JP2018173348A (ja) * | 2017-03-31 | 2018-11-08 | 三菱重工業株式会社 | 放射性物質収納容器 |
Also Published As
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JP5006241B2 (ja) | 2012-08-22 |
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