JP2006525500A - 沸騰水型原子炉の原子炉圧力容器および沸騰水型原子炉の原子炉圧力容器内で蒸気と水を分離するための方法 - Google Patents
沸騰水型原子炉の原子炉圧力容器および沸騰水型原子炉の原子炉圧力容器内で蒸気と水を分離するための方法 Download PDFInfo
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- JP2006525500A JP2006525500A JP2006505404A JP2006505404A JP2006525500A JP 2006525500 A JP2006525500 A JP 2006525500A JP 2006505404 A JP2006505404 A JP 2006505404A JP 2006505404 A JP2006505404 A JP 2006505404A JP 2006525500 A JP2006525500 A JP 2006525500A
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- Prior art keywords
- pressure vessel
- reactor pressure
- steam
- separation
- water
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
- G21C1/084—Boiling water reactors
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/16—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants comprising means for separating liquid and steam
-
- 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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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Cyclones (AREA)
- Drying Of Solid Materials (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
Description
4 縦方向
6 炉心
8 流れ空間
10 分離機構
12 冷却材循環ポンプ
14 外縁領域
16 蒸気流出管
18 構造要素
20 通路
22 縁領域
24 サイクロン機構
26 乾燥機構
28 第1乾燥ユニット
30 第2乾燥ユニット
32 案内板
34 流入口
36 流路
D 蒸気
G 混合物
W 冷却水
Claims (9)
- 沸騰水型原子炉の原子炉圧力容器(2)であって、蒸気と水を分離するための1つの分離機構(10)が炉心(6)の上方に設けられているものにおいて、炉心(6)と分離機構(10)との間に1つの流れ空間(8)が設けられており、流れ空間の流れ断面積が分離機構(10)の前で拡大していることを特徴とする原子炉圧力容器。
- 流れ断面積をまず縮小させ、引き続き再び拡大させる1つの構造要素(18)が設けられていることを特徴とする、請求項1記載の原子炉圧力容器(2)。
- 構造要素(18)が、中心で流れ断面積を限定する1つの通路(20)を有する1つの環状要素であり、この通路が入口側で先細となっていることを特徴とする、請求項2記載の原子炉圧力容器(2)。
- 分離機構(10)が、流れ断面積の中心領域にのみ配置される1つのサイクロン機構(24)を含むことを特徴とする、請求項1〜3のいずれか1項記載の原子炉圧力容器(2)。
- サイクロン機構(24)の横に1つの乾燥機構(26)が配置されていることを特徴とする、請求項4に記載の原子炉圧力容器(2)。
- 出口側でサイクロン機構(24)から1つの蒸気流出管(16)にかけて専ら乾燥機構(26)を介して1つの流路(36)が与えられていることを特徴とする、請求項5に記載の原子炉圧力容器(2)。
- 乾燥機構(26)が、サイクロン機構から流出する蒸気‐水混合物(G)用の1つの第1乾燥ユニット(28)とその他の蒸気‐水混合物(G)用の1つの第2乾燥ユニット(30)とを有することを特徴とする、請求項5または6記載の原子炉圧力容器(2)。
- 第1乾燥ユニット(28)がサイクロン機構(24)と第2乾燥ユニット(30)との間に配置されていることを特徴とする、請求項7に記載の原子炉圧力容器(2)。
- 沸騰水型原子炉の原子炉圧力容器(2)内で蒸気と水を分離するための方法において、炉心(6)から流出する蒸気‐水混合物(G)が、拡大した流れ断面積を有する1つの流れ空間(8)を通して1つの分離機構(10)内に案内されることを特徴とする方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10320819A DE10320819B3 (de) | 2003-05-08 | 2003-05-08 | Reaktordruckbehälter eines Siedewasserreaktors |
PCT/EP2004/004926 WO2004100172A2 (de) | 2003-05-08 | 2004-05-07 | Reaktordruckbehälter eines siedewasserreaktors und verfahren zur dampf-wasser-separation in einem reaktordruckbehälter eines siedewasserreaktors |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006525500A true JP2006525500A (ja) | 2006-11-09 |
JP4468357B2 JP4468357B2 (ja) | 2010-05-26 |
Family
ID=33426715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006505404A Expired - Fee Related JP4468357B2 (ja) | 2003-05-08 | 2004-05-07 | 沸騰水型原子炉の原子炉圧力容器および沸騰水型原子炉の原子炉圧力容器内で蒸気と水を分離するための方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7352838B2 (ja) |
EP (1) | EP1623434B1 (ja) |
JP (1) | JP4468357B2 (ja) |
KR (2) | KR100882040B1 (ja) |
CN (1) | CN100495583C (ja) |
DE (2) | DE10320819B3 (ja) |
ES (1) | ES2294502T3 (ja) |
WO (1) | WO2004100172A2 (ja) |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2262860A (en) * | 1939-11-22 | 1941-11-18 | Stephen W Borden | Steam drier |
US2434637A (en) * | 1943-02-11 | 1948-01-20 | Babcock & Wilcox Co | Fluid separator |
US5053284A (en) * | 1989-02-02 | 1991-10-01 | Hitachi Metals, Ltd. | Wear-resistant compound roll |
US4912733A (en) * | 1989-03-27 | 1990-03-27 | General Electric Company | Steam-water separating system for boiling water nuclear reactors |
JPH0727054B2 (ja) * | 1989-09-15 | 1995-03-29 | ゼネラル・エレクトリック・カンパニイ | 下降水蒸気解放チャネルを備えた沸騰水型炉装置 |
US5075074A (en) * | 1990-05-29 | 1991-12-24 | General Electric Company | Steam-water separating system for boiling water nuclear reactors |
US5202084A (en) * | 1990-07-10 | 1993-04-13 | General Electric Company | Bi-level reactor including steam separators |
US5130082A (en) * | 1990-12-20 | 1992-07-14 | General Electric Company | Low pressure drop gas-liquid separator |
US5106573A (en) * | 1991-03-11 | 1992-04-21 | General Electric Company | BWR Natural steam separator |
JP2866520B2 (ja) * | 1992-02-20 | 1999-03-08 | 株式会社東芝 | 沸騰水型原子炉 |
US5857006A (en) * | 1992-07-17 | 1999-01-05 | General Electric Company | Chimney for enhancing flow of coolant water in natural circulation boiling water reactor |
US5321731A (en) * | 1992-10-19 | 1994-06-14 | General Electric Company | Modular steam separator with integrated dryer |
WO1998024093A1 (de) * | 1996-11-26 | 1998-06-04 | Siemens Aktiengesellschaft | Leichtwasserreaktor, insbesondere siedewasserreaktor sowie verfahren zur regulierung der reaktorleistung eines leichtwasserreaktors |
JPH10221480A (ja) * | 1996-12-06 | 1998-08-21 | Toshiba Corp | 気水分離装置、原子力発電プラント及びボイラー装置 |
DE19734716A1 (de) * | 1997-08-11 | 1999-02-25 | Siemens Ag | Separator für ein Dampf-Wasser-Gemisch und Anordnung mit einer Mehrzahl von Separatoren |
US5875224A (en) * | 1997-09-02 | 1999-02-23 | General Electric Company | Swirler attachment for a spacer of a nuclear fuel bundle |
US20020031200A1 (en) * | 1999-03-12 | 2002-03-14 | Metell H. Michael | Method for controlling boiling water reactor vessel chemistry |
-
2003
- 2003-05-08 DE DE10320819A patent/DE10320819B3/de not_active Expired - Fee Related
-
2004
- 2004-05-07 DE DE502004005268T patent/DE502004005268D1/de not_active Expired - Lifetime
- 2004-05-07 CN CNB200480019108XA patent/CN100495583C/zh not_active Expired - Fee Related
- 2004-05-07 KR KR1020057021258A patent/KR100882040B1/ko not_active IP Right Cessation
- 2004-05-07 JP JP2006505404A patent/JP4468357B2/ja not_active Expired - Fee Related
- 2004-05-07 EP EP04739153A patent/EP1623434B1/de not_active Expired - Lifetime
- 2004-05-07 KR KR1020087026660A patent/KR20080098694A/ko not_active Application Discontinuation
- 2004-05-07 WO PCT/EP2004/004926 patent/WO2004100172A2/de active IP Right Grant
- 2004-05-07 ES ES04739153T patent/ES2294502T3/es not_active Expired - Lifetime
-
2005
- 2005-11-08 US US11/268,862 patent/US7352838B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN100495583C (zh) | 2009-06-03 |
EP1623434A2 (de) | 2006-02-08 |
KR20060024771A (ko) | 2006-03-17 |
KR100882040B1 (ko) | 2009-02-09 |
DE502004005268D1 (de) | 2007-11-29 |
WO2004100172A2 (de) | 2004-11-18 |
WO2004100172A3 (de) | 2005-06-23 |
KR20080098694A (ko) | 2008-11-11 |
EP1623434B1 (de) | 2007-10-17 |
US7352838B2 (en) | 2008-04-01 |
US20060126778A1 (en) | 2006-06-15 |
JP4468357B2 (ja) | 2010-05-26 |
ES2294502T3 (es) | 2008-04-01 |
CN1816884A (zh) | 2006-08-09 |
DE10320819B3 (de) | 2005-01-27 |
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