KR101015733B1 - 핵반응로로부터 연료를 저장하기 위한 랙 - Google Patents
핵반응로로부터 연료를 저장하기 위한 랙 Download PDFInfo
- Publication number
- KR101015733B1 KR101015733B1 KR1020030016145A KR20030016145A KR101015733B1 KR 101015733 B1 KR101015733 B1 KR 101015733B1 KR 1020030016145 A KR1020030016145 A KR 1020030016145A KR 20030016145 A KR20030016145 A KR 20030016145A KR 101015733 B1 KR101015733 B1 KR 101015733B1
- Authority
- KR
- South Korea
- Prior art keywords
- cells
- welded
- rack
- cell
- plates
- 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 - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 10
- 239000002574 poison Substances 0.000 claims description 9
- 231100000614 poison Toxicity 0.000 claims description 9
- 239000000470 constituent Substances 0.000 claims description 5
- 231100000572 poisoning Toxicity 0.000 claims description 5
- 230000000607 poisoning effect Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000000034 method Methods 0.000 description 13
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 4
- 229910052796 boron Inorganic materials 0.000 description 4
- OORLZFUTLGXMEF-UHFFFAOYSA-N sulfentrazone Chemical compound O=C1N(C(F)F)C(C)=NN1C1=CC(NS(C)(=O)=O)=C(Cl)C=C1Cl OORLZFUTLGXMEF-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
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
- G21C19/02—Details of handling arrangements
- G21C19/06—Magazines for holding fuel elements or control elements
- G21C19/07—Storage racks; Storage pools
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Assembled Shelves (AREA)
Abstract
Description
Claims (8)
- 종방향 변부들을 따라 연결되고 중공의 사각기둥을 형성하는 네 개의 판들에 의해 형성되고 개방된 기저부를 가지며 네 개의 코너들이 일치되어 용접되는 개별 셀들에 의해 구성되며 핵반응로로부터 연료를 저장하기 위한 랙에 있어서,상기 판(2)들이 종방향 변부와 필렛(fillet) 용접된 지지부를 포함하고, 상기 종방향 변부가 직사각형 형상, 다양한 길이 및 판두께와 동일한 폭을 가진 돌출부(21)를 가지며, 셀의 구성재료가 중성자독으로서 이용될 때, 필렛용접부를 가진 코너들에 의해 용접된 네 개의 셀들에 의해 형성된 간격(H)이 각 셀의 간격(HC)과 동일한 것을 특징으로 하는 핵반응로로부터 연료를 저장하기 위한 랙.
- 제 1 항에 있어서, 각각의 판들은 수용부(22)를 포함하고, 상기 수용부는 상기 판의 코너에 용접된 다른 셀의 판(2)에 형성된 돌출부(21)를 수용하며, 셀의 구성재료가 중성자독으로서 이용될 때, 필렛용접부를 가진 코너들에 의해 용접된 네 개의 셀들에 의해 형성된 간격(H)이 각 셀의 간격(HC)과 동일한 것을 특징으로 하는 핵반응로로부터 연료를 저장하기 위한 랙.
- 삭제
- 제 1 항에 있어서, 각 셀(1)은, 겹쳐진 판(2)으로부터 돌출하는 각 돌출부(21)의 일부분에 의해 근접한 셀들과 용접되고 셀(1)들사이에 중간간격(E)이 형성되는 것을 특징으로 하는 핵반응로로부터 연료를 저장하기 위한 랙.
- 제 4 항에 있어서, 셀들사이에 최소거리의 중간간격을 제공하기 위하여, 요홈과 돌출요소에 의해 수직으로 결합되는 두 개의 플레이트들에 의해 형성되는 이중벽 구조의 격자(5)들이 제공되고 상기 격자내에 돌출부를 가진 셀(1)들이 삽입되며 상기 격자들이 셀들과 용접되는 것을 특징으로 하는 핵반응로로부터 연료를 저장하기 위한 랙.
- 제 1 항에 있어서, 중성자독을 가진 랩(4)이 판위에 용접되고 코너에서 용접된 네 개의 셀(1)들사이에 간격(H)이 형성되고, 각각의 셀(1)은 상기 간격(H)보다 작은 셀간격(HC)을 가지는 것을 특징으로 하는 핵반응로로부터 연료를 저장하기 위한 랙.
- 제 1 항에 있어서, 상기 셀(1)들이, 변부들위에 돌출부들이 형성되고 상기 돌출부들을 따라 종방향으로 용접되며 L 자형상을 가진 두 개의 판(5a)들에 의해 형성되는 것을 특징으로 하는 핵반응로로부터 연료를 저장하기 위한 랙.
- 제 1 항에 있어서, 상기 셀(1)들은, 판들의 변부들에서 후크형상을 가진 돌출부분(6)들에 의해 서로 연결되는 판들에 의해 형성되고, 각각의 셀은 용접부에 의해 근접한 셀들과 연결되는 것을 특징으로 하는 핵반응로로부터 연료를 저장하기 위한 랙.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200200606A ES2213443B1 (es) | 2002-03-14 | 2002-03-14 | Bastidor para almacenar combustibles provenientes de reactores nucleares. |
ESP200200606 | 2002-03-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030074475A KR20030074475A (ko) | 2003-09-19 |
KR101015733B1 true KR101015733B1 (ko) | 2011-02-22 |
Family
ID=27838354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030016145A Expired - Fee Related KR101015733B1 (ko) | 2002-03-14 | 2003-03-14 | 핵반응로로부터 연료를 저장하기 위한 랙 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20030174801A1 (ko) |
KR (1) | KR101015733B1 (ko) |
CN (1) | CN1204564C (ko) |
ES (1) | ES2213443B1 (ko) |
TW (1) | TW200405361A (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3411911B2 (ja) * | 2001-03-29 | 2003-06-03 | 三菱重工業株式会社 | 使用済み燃料収納用角パイプ、バスケットおよび使用済み燃料収納容器 |
US8681924B2 (en) * | 2008-04-29 | 2014-03-25 | Holtec International | Single-plate neutron absorbing apparatus and method of manufacturing the same |
US11569001B2 (en) | 2008-04-29 | 2023-01-31 | Holtec International | Autonomous self-powered system for removing thermal energy from pools of liquid heated by radioactive materials |
FR2933525A1 (fr) * | 2008-07-04 | 2010-01-08 | Tn Int | Ratelier de stockage d'assemblages de combustible nucleaire, frais ou irradies |
EP2209125B1 (de) * | 2009-01-09 | 2013-05-15 | Cci Ag | Lagergestellanordnung zur Lagerung nuklearer Brennelemente |
FR2941881B1 (fr) * | 2009-02-09 | 2014-05-16 | Peugeot Citroen Automobiles Sa | Element constitue de trois pieces en tole destinees a etre assemblees par soudage |
JP5197472B2 (ja) * | 2009-04-10 | 2013-05-15 | 株式会社東芝 | 使用済燃料貯蔵ラック |
CN101958155B (zh) * | 2009-07-13 | 2012-11-21 | 中国核电工程有限公司 | 一种乏燃料贮存格架 |
KR20120090053A (ko) * | 2009-08-31 | 2012-08-16 | 트랜스뉴클리어 인코퍼레이티드 | 연료 저장을 위한 래크 시스템 및 어셈블리 |
JP5638632B2 (ja) * | 2011-02-04 | 2014-12-10 | 三菱重工業株式会社 | 核燃料貯蔵用ラック |
WO2013096966A1 (en) * | 2011-12-22 | 2013-06-27 | Holtec International, Inc. | Storage system for nuclear fuel |
CN103433614B (zh) * | 2013-09-18 | 2016-08-17 | 沈阳飞机工业(集团)有限公司 | 电子束焊接中空双面闭合结构钢零件的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4185624A (en) * | 1976-05-31 | 1980-01-29 | Giulio Gentile | Device for externally exerting a holding action on bone tissues |
WO1991017547A1 (en) * | 1990-05-09 | 1991-11-14 | Abb Atom Ab | Magazine for fuel assemblies with spent nuclear fuel |
JPH11258387A (ja) * | 1998-03-16 | 1999-09-24 | Mitsubishi Heavy Ind Ltd | 原子炉燃料集合体用ラック組立体 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4119859A (en) * | 1977-05-23 | 1978-10-10 | Brooks & Perkins, Incorporated | Fuel storage rack |
GB8518402D0 (en) * | 1985-07-22 | 1985-09-04 | British Nuclear Fuels Plc | Container |
US5361281A (en) * | 1993-07-30 | 1994-11-01 | Aea O'donnell, Inc. | Storage rack for spent nuclear fuel assemblies |
FR2767220B1 (fr) * | 1997-08-07 | 1999-10-01 | Atea | Procede de renovation d'un ratelier de stockage d'assemblage de combustible nucleaire |
-
2002
- 2002-03-14 ES ES200200606A patent/ES2213443B1/es not_active Expired - Fee Related
-
2003
- 2003-03-13 US US10/387,877 patent/US20030174801A1/en not_active Abandoned
- 2003-03-13 TW TW092105464A patent/TW200405361A/zh unknown
- 2003-03-14 KR KR1020030016145A patent/KR101015733B1/ko not_active Expired - Fee Related
- 2003-03-14 CN CNB031107958A patent/CN1204564C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4185624A (en) * | 1976-05-31 | 1980-01-29 | Giulio Gentile | Device for externally exerting a holding action on bone tissues |
WO1991017547A1 (en) * | 1990-05-09 | 1991-11-14 | Abb Atom Ab | Magazine for fuel assemblies with spent nuclear fuel |
JPH11258387A (ja) * | 1998-03-16 | 1999-09-24 | Mitsubishi Heavy Ind Ltd | 原子炉燃料集合体用ラック組立体 |
Also Published As
Publication number | Publication date |
---|---|
CN1204564C (zh) | 2005-06-01 |
KR20030074475A (ko) | 2003-09-19 |
CN1445791A (zh) | 2003-10-01 |
ES2213443B1 (es) | 2005-07-16 |
ES2213443A1 (es) | 2004-08-16 |
US20030174801A1 (en) | 2003-09-18 |
TW200405361A (en) | 2004-04-01 |
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