JPH0474998A - Supporting device for in-cell component in reprocessing plant - Google Patents
Supporting device for in-cell component in reprocessing plantInfo
- Publication number
- JPH0474998A JPH0474998A JP2185352A JP18535290A JPH0474998A JP H0474998 A JPH0474998 A JP H0474998A JP 2185352 A JP2185352 A JP 2185352A JP 18535290 A JP18535290 A JP 18535290A JP H0474998 A JPH0474998 A JP H0474998A
- Authority
- JP
- Japan
- Prior art keywords
- support leg
- cell
- equipment
- support
- drip
- 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
- 238000012958 reprocessing Methods 0.000 title claims description 7
- 238000000034 method Methods 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 29
- 210000002421 cell wall Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の目的〕
（産業上の利用分野）
本発明は再処理施設におけるセル内機器の支持装置に係
り、特に支持脚によってセル内機器を支持するようにし
たものに関する。[Detailed Description of the Invention] [Object of the Invention] (Industrial Application Field) The present invention relates to a support device for intra-cell equipment in a reprocessing facility, and particularly relates to an apparatus in which the intra-cell equipment is supported by support legs. .
（従来の技術）
第４図に示すように再処理施設において、周囲をセル壁
１にて形成したセル１ａ内にはセル内機器２が配設され
ている。このセル内機器２やセル内配管（図示せず）か
らの漏洩対策としてセル床面のスラブ５上にドリップト
レイ３を施している。(Prior Art) As shown in FIG. 4, in a reprocessing facility, an intra-cell device 2 is disposed within a cell 1a surrounded by a cell wall 1. A drip tray 3 is provided on the slab 5 on the cell floor as a measure against leakage from the cell equipment 2 and the cell pipes (not shown).
このドリップトレイ３は漏洩物を全て受ける構造となっ
ているため、セル１ａをできるだけ小さくするためにセ
ル内機器２の支持はセルの天井１ｂ又は壁１からのサポ
ート４によって成されている。Since this drip tray 3 has a structure to receive all leakage, in order to make the cell 1a as small as possible, the intra-cell equipment 2 is supported by a support 4 from the ceiling 1b or wall 1 of the cell.
（発明が解決しようとする課題）
ところで、上述のような支持においては配管を配設する
時の配置条件が限られている場合、つまり再処理施設の
セル内機器付随の配管は、流体の移送の関係からセル内
機器上方に配置する必要があり、この場合セルの天井又
は壁から取っているセル内機器の支持がセル内機器上方
での配管配置に支障をきたすおそれがあった。(Problem to be Solved by the Invention) By the way, in the above-mentioned support, when the arrangement conditions when arranging the piping are limited, in other words, the piping attached to the equipment in the cell of the reprocessing facility is not suitable for fluid transfer. Because of this, it is necessary to arrange the cell equipment above the cell equipment, and in this case, the support of the cell equipment from the ceiling or wall of the cell may interfere with the piping arrangement above the cell equipment.
そこで本発明の目的はセルの大きさを拡大することなく
、配管配置上必要なセル内機器上方の配管配置スペース
を確保できるセル内機器の支持装置を提供することにあ
る。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a support device for equipment within a cell that can secure a necessary space for arranging piping above the equipment within the cell without enlarging the size of the cell.
（課題を解決するための手段）
本発明は以上の目的を達成するために、セルの下部に形
成されたスラブ上に基礎台を設け、この基礎台上にセル
内機器を支持する中空状の支持脚を設置し、この支持脚
内に一定方向に傾斜が形成された支持脚内ドリップ板を
設け、この支持脚内ドリップ板下方端の位置の支持脚に
排水孔を穿設し、支持脚周囲にドリップトレイを設置す
るようにしたことを特徴とする再処理施設におけるセル
内機器の支持装置を提供する。(Means for Solving the Problems) In order to achieve the above objects, the present invention provides a foundation on a slab formed at the bottom of a cell, and a hollow support for supporting equipment in the cell on this foundation. A support leg is installed, a drip plate in the support leg is provided with an inclination in a certain direction, and a drainage hole is bored in the support leg at the lower end of the drip plate in the support leg. Provided is a support device for equipment in a cell in a reprocessing facility, characterized in that a drip tray is installed around the periphery.
（作 用）
このように構成されたものにおいては、基礎台構造とす
ることにより、漏洩事故が発生しても支持脚内に漏洩水
が流入するので従来と比較してセルを拡大する必要もな
く、かつセル内機器をセルの天井や壁からのサポートに
よらずに支持することができる。(Function) With this type of structure, the foundation structure allows leakage water to flow into the support legs even if a leakage accident occurs, so there is no need to expand the cells compared to conventional systems. In addition, it is possible to support the equipment within the cell without relying on support from the ceiling or wall of the cell.
（実施例）
以下、本発明の一実施例を第１図および第２図を参照し
て説明する。第１図において、基礎台１１をスラブ５上
に形成し、円筒状の支持脚１２をスラブ５上にアンカボ
ルト１３を介して固定する。ドリップトレイ３及び支持
脚内ドリップ板１４が支持脚１２の外側及び内側にそれ
ぞれ溶接されている。(Example) An example of the present invention will be described below with reference to FIGS. 1 and 2. In FIG. 1, a foundation 11 is formed on a slab 5, and cylindrical support legs 12 are fixed onto the slab 5 via anchor bolts 13. A drip tray 3 and an intra-support leg drip plate 14 are welded to the outside and inside of the support leg 12, respectively.
支持脚内ドリップ板１４には傾斜を持たせ、支持脚内ド
リップ板１４下方端の支持脚１２には排水孔１５が穿設
されている。The intra-support leg drip plate 14 is inclined, and a drainage hole 15 is bored in the support leg 12 at the lower end of the intra-support leg drip plate 14.
以上より明らかに本発明は第１図に示すように、支持脚
１２及び基礎台１１により基礎台構造とすることにより
セルを拡大することなくセル内機器２をセルの天井や壁
からのサポートによらずに支持することができる。From the above, it is clear that, as shown in FIG. 1, the present invention has a foundation structure using the support legs 12 and the foundation 11, so that the in-cell equipment 2 can be supported from the ceiling or wall of the cell without enlarging the cell. It can be supported without relying on it.
なお、本実施例においては、第２図に示す様に円形の支
持脚１２の場合を説明したが、第３図に示す様に角形、
例えば四角形状に支持脚１６を形成しても同様の作用効
果を得ることができる。In this embodiment, a circular support leg 12 as shown in FIG. 2 was explained, but a square support leg 12 as shown in FIG.
For example, similar effects can be obtained even if the support legs 16 are formed in a rectangular shape.
上述したように本発明によれば、支持脚内ドリップ板を
持つ支持脚を基礎台の上に取り付け、これとドリップト
レイを一体化することにより基礎台構造とし、これによ
りセル内機器をセルの天井や壁からのサポートによらず
に支持でき、セルの大きさを拡大することなく配管配置
上必要なセル内機器上方の配管配置スペースを確保する
ことができる。As described above, according to the present invention, the support leg having the drip plate inside the support leg is attached to the base base, and the support leg and the drip tray are integrated to form a base base structure, thereby allowing the equipment inside the cell to be connected to the cell. It can be supported without relying on support from the ceiling or walls, and the piping arrangement space above the equipment inside the cell, which is necessary for piping arrangement, can be secured without increasing the size of the cell.
第１図は本発明の再処理施設におけるセル内機器の支持
装置を示す要部拡大縦断面図、第２図は第１図のＡ−Ａ
矢視断面図、第３図は本発明の他の実施例を示す平面断
面図、第４図はセル全体の従来例を示す縦断面図である
。
１・・・セル壁 ２・・・セル内機器３・・・
ドリップトレイ ５・・・スラブ１１・・・基礎台
１２．１６・・・支持脚１３・・・アンカボルト
１４・・・支持脚内ドリップ板１５・・・排水孔
第１図
第２図
代理人 弁理士 則 近 憲 佑FIG. 1 is an enlarged vertical cross-sectional view of main parts showing a support device for equipment in a cell in a reprocessing facility of the present invention, and FIG. 2 is an A-A in FIG. 1.
3 is a plan sectional view showing another embodiment of the present invention, and FIG. 4 is a vertical sectional view showing a conventional example of the entire cell. 1...Cell wall 2...In-cell equipment 3...
Drip tray 5...Slab 11...Foundation stand
12.16... Support leg 13... Anchor bolt 14... Drip plate in the support leg 15... Drain hole Figure 1 Figure 2 Agent Patent attorney Noriyuki Chika
Claims (1)
、この基礎台上に設置されセル内機器を支持する中空状
の支持脚と、この支持脚内に設けられ一定方向に傾斜が
形成された支持脚内ドリップ板と、この支持脚内ドリッ
プ板下方端の位置の支持脚に穿設された排水孔と、支持
脚周囲に設けられたドリップトレイとから成ることを特
徴とする再処理施設におけるセル内機器の支持装置。A foundation set on a slab formed at the bottom of the cell, a hollow support leg installed on this base to support the equipment inside the cell, and a hollow support leg installed inside this support leg that slopes in a certain direction. A reprocessing method comprising: a drip plate inside the support leg; a drainage hole drilled in the support leg at the lower end of the drip plate within the support leg; and a drip tray provided around the support leg. Support equipment for equipment in cells in facilities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2185352A JPH0474998A (en) | 1990-07-16 | 1990-07-16 | Supporting device for in-cell component in reprocessing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2185352A JPH0474998A (en) | 1990-07-16 | 1990-07-16 | Supporting device for in-cell component in reprocessing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0474998A true JPH0474998A (en) | 1992-03-10 |
Family
ID=16169287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2185352A Pending JPH0474998A (en) | 1990-07-16 | 1990-07-16 | Supporting device for in-cell component in reprocessing plant |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0474998A (en) |
-
1990
- 1990-07-16 JP JP2185352A patent/JPH0474998A/en active Pending
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