JPS59144497U - fast breeder reactor - Google Patents
fast breeder reactorInfo
- Publication number
- JPS59144497U JPS59144497U JP1983035080U JP3508083U JPS59144497U JP S59144497 U JPS59144497 U JP S59144497U JP 1983035080 U JP1983035080 U JP 1983035080U JP 3508083 U JP3508083 U JP 3508083U JP S59144497 U JPS59144497 U JP S59144497U
- Authority
- JP
- Japan
- Prior art keywords
- prevention plate
- liquid metal
- shielding plug
- reactor
- fast breeder
- 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.)
- Pending
Links
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
Landscapes
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の高速増殖炉を概略的に示す縦断面図、第
２図は本考案に係る高速増殖炉の一実施例を概略的に示
す縦断面図、第３図は第２図の要部を拡大して示す断面
図、第４図は第３図の要部を拡大して示す断面図である
。
１２・・・・・・遮蔽プラグ、１９・・・・・・炉容器
壁取り付は対流防止板、２０・・・・・・遮蔽プラグ取
り付は対流防止板、２１・・・・・・ナトリウム蒸着防
止板、−２２・・・・・・ナトリウム蒸着防止板。
第１−図
第３図
１FIG. 1 is a vertical cross-sectional view schematically showing a conventional fast breeder reactor, FIG. 2 is a vertical cross-sectional view schematically showing an embodiment of the fast breeder reactor according to the present invention, and FIG. FIG. 4 is an enlarged cross-sectional view of the main part of FIG. 3; 12... Shielding plug, 19... Convection prevention plate attached to the furnace vessel wall, 20... Convection prevention plate attached to the shielding plug, 21... Sodium evaporation prevention plate, -22...Sodium evaporation prevention plate. Figure 1 - Figure 3 Figure 1
Claims (4)
体金属とを備えた高速増殖炉において、前記炉容器の上
端開口を閉塞する遮蔽プラグの下端と前記炉容器または
その内側に位置するサーマルライナ内周面に固定された
円環フレキシブル状の液体金属の蒸気蒸着防止板と、前
記炉容器と遮蔽プラグとの間に形成された隙間内に垂直
方向へ数枚から数１００枚設置された自然対流防止板と
を具備したことを特徴とする高速増殖炉。(1) In a fast breeder reactor equipped with a reactor vessel, a reactor core and liquid metal housed in the reactor vessel, the lower end of a shielding plug that closes the upper opening of the reactor vessel is located in the reactor vessel or inside the reactor vessel. A circular flexible liquid metal vapor deposition prevention plate fixed to the inner circumferential surface of the thermal liner is installed vertically in the gap formed between the furnace vessel and the shielding plug. A fast breeder reactor characterized in that it is equipped with a natural convection prevention plate.
も遮蔽プラグも挿入を可能にするため前記遮蔽プラグ壁
の上半分と、そこから下の炉容器壁部分にステンレス鋼
でその板厚が１〜２Ｗ１防止板と防止板の間は５〜５０
ｗＩｔ、防止板と炉容器、防止板と遮蔽プラグとの間は
５ｍに選んでなる実用新案登録請求の範囲第１項記載の
高速増殖炉。(2) The natural convection prevention plate is ring-shaped and flat plate-shaped, and in order to allow the insertion of the shielding plug, the upper half of the shielding plug wall and the wall of the furnace vessel below it are made of stainless steel with a thickness of is 1~2W1 between the prevention plate and the prevention plate is 5~50
The fast breeder reactor according to claim 1, wherein the distance between the prevention plate and the reactor vessel, and between the prevention plate and the shielding plug is 5 m.
マルライナ側へ取り付けられている液体金属蒸着防止板
と接触し、その接触部は、板厚１〜２−鴫でフレキシブ
ル状の弾性に富むステンレス鋼からなる実用新案登録請
求の範囲第１項記載の高速増殖炉。(3) The liquid metal evaporation prevention plate on the shielding plug side contacts the liquid metal evaporation prevention plate attached to the thermal liner side, and the contact part is a flexible and highly elastic plate with a thickness of 1 to 2 mm. A fast breeder reactor according to claim 1, which is made of stainless steel and is made of stainless steel.
ラグ側の液体金属蒸着防止板上接触し、荷重がかかる部
分の、サーマルライナ側の液体金属蒸着防止板の板厚は
５０〜１００閣でしかもステンレス鋼からなる実用新案
登録請求の範囲第１項記載の高速増殖炉。(4) The liquid metal deposition prevention plate on the thermal liner side contacts the liquid metal deposition prevention plate on the shielding plug side, and the thickness of the liquid metal deposition prevention plate on the thermal liner side in the part where the load is applied is 50 to 100 mm. Moreover, the fast breeder reactor according to claim 1, which is a utility model, is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983035080U JPS59144497U (en) | 1983-03-11 | 1983-03-11 | fast breeder reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983035080U JPS59144497U (en) | 1983-03-11 | 1983-03-11 | fast breeder reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59144497U true JPS59144497U (en) | 1984-09-27 |
Family
ID=30165789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983035080U Pending JPS59144497U (en) | 1983-03-11 | 1983-03-11 | fast breeder reactor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59144497U (en) |
-
1983
- 1983-03-11 JP JP1983035080U patent/JPS59144497U/en active Pending
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