JPH0426400U - - Google Patents
Info
- Publication number
- JPH0426400U JPH0426400U JP6775390U JP6775390U JPH0426400U JP H0426400 U JPH0426400 U JP H0426400U JP 6775390 U JP6775390 U JP 6775390U JP 6775390 U JP6775390 U JP 6775390U JP H0426400 U JPH0426400 U JP H0426400U
- Authority
- JP
- Japan
- Prior art keywords
- storage tank
- opening
- rotating shaft
- downward cover
- seal
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002901 radioactive waste Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Description
図面は本考案の撹拌機付き貯槽の一実施例を示
すもので、第１図は全体縦断面図、第２図は開口
部付近の拡大縦断面図である。
１……貯槽、１ａ……上壁部、２……セル、３
……メンテナンス室、４……撹拌機、５……駆動
モータ、５ａ……回転軸、６……天井スラブ、６
ａ……穴、７……開口部、８……羽根、９……内
筒、１０……外筒、１１……筒体、１２……天板
、１３……下向きカバー、１４……シールボツク
ス、１５……リング状空間部、１６……オフガス
排出系、１７……冷却器、１８……凝縮水供給管
、２１……軸受け、２２……縮径部、２３……軸
受けロツド、２４……スペーサロツド、２５……
止めねじ、３１……コイル、３４……栓、Ｗ１…
…放射性廃液、Ｗ２……シール水。
The drawings show an embodiment of the storage tank with an agitator according to the present invention, and FIG. 1 is an overall longitudinal sectional view, and FIG. 2 is an enlarged longitudinal sectional view of the vicinity of the opening. DESCRIPTION OF SYMBOLS 1...Storage tank, 1a...Top wall part, 2...Cell, 3
...Maintenance room, 4...Agitator, 5...Drive motor, 5a...Rotating shaft, 6...Ceiling slab, 6
a... Hole, 7... Opening, 8... Blade, 9... Inner tube, 10... Outer tube, 11... Cylinder, 12... Top plate, 13... Downward cover, 14... Seal Box, 15...Ring-shaped space part, 16...Off gas exhaust system, 17...Cooler, 18...Condensed water supply pipe, 21...Bearing, 22...Reduced diameter part, 23...Bearing rod, 24 ……Spacer rod, 25……
Set screw, 31...coil, 34...plug, W 1 ...
... Radioactive waste liquid, W 2 ... Seal water.
Claims (1)
態に設けるとともに、該回転軸に、開口部を間隔
をおいて覆う下向きカバーを一体に設け、前記開
口部の周囲に、下向きカバーの内側に配置される
内筒と外側に配置される外筒との間で下向きカバ
ーの下縁部をシール水に埋没させて密封するリン
グ状のシールボツクスを貯槽の表面に対して液密
に設け、かつ、貯槽のオフガス排出系に、オフガ
スを凝縮させその凝縮水を前記シールボツクス内
に供給するシール水供給系を設けたことを特徴と
する撹拌機付き貯槽。 A rotating shaft of a stirrer is inserted into the upward opening of the storage tank, and a downward cover that covers the opening at intervals is provided integrally with the rotating shaft, and the inside of the downward cover is provided around the opening. A ring-shaped seal box is provided in a liquid-tight manner to the surface of the storage tank, and the lower edge of the downward cover is submerged in seal water between the inner cylinder to be placed and the outer cylinder to be placed on the outside. A storage tank with an agitator, characterized in that an off-gas discharge system of the storage tank is provided with a seal water supply system for condensing off-gas and supplying the condensed water into the seal box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6775390U JPH0426400U (en) | 1990-06-26 | 1990-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6775390U JPH0426400U (en) | 1990-06-26 | 1990-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0426400U true JPH0426400U (en) | 1992-03-02 |
Family
ID=31601609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6775390U Pending JPH0426400U (en) | 1990-06-26 | 1990-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11253786A (en) * | 1998-01-16 | 1999-09-21 | General Atomics Inc | Pressure-resistant reactor |
-
1990
- 1990-06-26 JP JP6775390U patent/JPH0426400U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11253786A (en) * | 1998-01-16 | 1999-09-21 | General Atomics Inc | Pressure-resistant reactor |
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