JPS58178297A - Cleaning device for pool wall face - Google Patents
Cleaning device for pool wall faceInfo
- Publication number
- JPS58178297A JPS58178297A JP57059693A JP5969382A JPS58178297A JP S58178297 A JPS58178297 A JP S58178297A JP 57059693 A JP57059693 A JP 57059693A JP 5969382 A JP5969382 A JP 5969382A JP S58178297 A JPS58178297 A JP S58178297A
- Authority
- JP
- Japan
- Prior art keywords
- pool
- cleaning
- cleaning device
- pool wall
- wall
- 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
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
【発明の詳細な説明】
本発明の目的は、原子炉ウェル及び機会プール壁のｆｃ
＃作！ｊを遠隔自動化するプール壁面洗浄装置に係り、
特に作業員が原子炉ウェル及び機器ノール内へ入る拳な
く走行台車の上で仇浄作業を竹なうのに好適なフール壁
（３）洗浄装置に関するものでおる。DETAILED DESCRIPTION OF THE INVENTION It is an object of the present invention to
#Made! Regarding a pool wall cleaning device that remotely automates j.
In particular, the present invention relates to a cleaning device for a fool wall (3) which is suitable for a worker to carry out cleaning work on a moving trolley without having to enter the reactor well or equipment nodal.
従来の原子炉ウェル及び機器プール洗浄作業は注水ホー
スやブンシｔ−用い友手作業で行っており多数の作業員
と白根ｔｉＩＬした。Conventional reactor well and equipment pool cleaning work was carried out by hand using water injection hoses and bunshi T-shirts, and was carried out by many workers.
この為に除染作業による放射練液１１１ＩＩｌが多大お
り、仮曝低諷及び作業員の確保の面で問題であつ几。筐
几Ａ／！Ｆｒ作条でろる為作業の安全性の観点からも是
非改善すべ・きものでりった。For this reason, a large amount of radioactive liquid 111II was used during decontamination work, which caused problems in terms of low exposure and securing workers. Kakiro A/! This is something that should definitely be improved from the perspective of work safety, as it can cause damage to the Fr.
本発明の目的は、原子炉ウェル及び機器プールの壁間洗
浄作業を違崗自動で行なうプール壁面洗浄装置において
、洗浄する為の除染ヘッドを、走行、慣行台本の走行、
横行方向及びマストによる上下方向の３次元方向へ除染
ヘッドを移動し得る機能に設けたプール壁面洗浄装置を
提供することにある。The purpose of the present invention is to provide a pool wall cleaning device that automatically performs wall-to-wall cleaning work of reactor wells and equipment pools, in which a decontamination head for cleaning is moved, and the conventional script is moved.
It is an object of the present invention to provide a pool wall surface cleaning device equipped with a function capable of moving a decontamination head in three-dimensional directions, including the horizontal direction and the vertical direction using a mast.
本発明はブールｍ面仇浄装置として、原子炉ウェル及び
機器グール盪肉ｔ−洒隔自動で洗紗作栗する麹直におい
て、作業員が走行台本上で原子炉ウェル及びプールｍ山
の洗浄作業が支障無く行える機ｆ［ｆ壱するプール壁面
除染装置である。The present invention is a boule m surface cleaning device, in which a worker can clean the reactor well and pool m surface on a running script at the time of automatic cleaning of the reactor well and equipment pool. This is a pool wall decontamination device that allows work to be carried out without any problems.
以下本発明のプール壁面洗浄装置の一実施例ｒ説明する
。An embodiment of the pool wall cleaning device of the present invention will be described below.
図１１図２９図３にプールＩＩｋ面洗伊装置が構成會示
す。FIG. 11, FIG. 29, and FIG. 3 show the configuration of the pool IIk surface washing device.
プール４ｔｒｋＪ洗＃装置は、走行台本１・慣性台車２
・除染ヘッド３・マスト４・昇降ワゴン５・旋回テーブ
ル６・洗浄ノズル７・円筒形１ラン８・ホースリール９
により構成される。Pool 4 trkJ washing # device has 1 running script and 2 inertial trolleys.
・Decontamination head 3 ・Mast 4 ・Elevating wagon 5 ・Swivel table 6 ・Cleaning nozzle 7 ・Cylindrical 1 run 8 ・Hose reel 9
Consisted of.
プール壁面洗浄装置は、マスト４先福へ取付けた除染ヘ
ッド３により、原子炉ウェル及び機器プール壁面を洗浄
する。The pool wall cleaning device cleans the reactor well and equipment pool walls using the decontamination head 3 attached to the tip of the mast 4.
走行台ｊｉＬ１は、原子炉ウェル及び機器プール壁面に
沿つ九し−ル１０上會走行川モータ１１駆動により走行
する。The traveling table jiL1 is driven by a motor 11 to move a table 10 along the walls of the reactor well and the equipment pool.
横行台＄２は、横行用モータ１２駆動に工り走行台東上
のレールに沿って慣行する。The traversing platform $2 is driven by the traversing motor 12 and moves along the rail on the east side of the traversing platform.
マスト４は、旋回チーフルロに取付けらｒＬＷ回用モー
ｆ１１３により旋回すると共に昇降用モータにより伸紬
する。The mast 4 is attached to a swinging wheel and is rotated by a rLW turning motor f113 and extended by a lifting motor.
工って、走竹舌ＩＬＩ・横行台皐２・マスト４により、
走行・横行方向及び上下刃向の３矢元方向に動作可能で
る１１子炉ウエル及びブール像面に沿って全ての移動が
できる。By the construction, the running bamboo tongue ILI, the horizontal platform 2, and the mast 4,
All movements can be made along the 11-furnace furnace well and the boule image plane, which can be operated in three directions: the traveling/traversing direction and the vertical blade direction.
原子炉ウェル及び機器プールＷｋ面に付着している放射
性物ｊ＆［ｔｌ−除去する除染ヘッドの構成を因４に示
す。Factor 4 shows the configuration of the decontamination head that removes radioactive substances j&[tl- attached to the reactor well and the equipment pool Wk surface.
除染ヘッド３は、円筒形フーラシ８．洗浄ノズル７によ
り構成さｎ１円筒形プラン８はエアーモータ１５により
回転駆動し洗浄ノズル７は、図示してない高圧水供給鉄
直により、ホースを介して高圧水が供給され、原子炉ウ
ェル及びプール壁（３）に噴射さｎ１上記の率鯉又Ｆｉ
相乗作用により除染を行う。The decontamination head 3 has a cylindrical foil 8. A cylindrical plan 8 consisting of a cleaning nozzle 7 is rotationally driven by an air motor 15, and the cleaning nozzle 7 is supplied with high-pressure water via a hose by a high-pressure water supply iron, not shown, to the reactor well and pool. Rate Koimata Fi above n1 sprayed on wall (3)
Decontamination is performed through synergistic action.
図５にプール壁面洗浄装置の制御方法を示す。FIG. 5 shows a method of controlling the pool wall cleaning device.
自動運転の際は、各機慣紫マイクロコンピュータにより
ＩＩＩＩＩＪ＠ｌシ、手動運転の際に、作業員が操作＆
表示ユニットｔ−操作することに工って各機器ｔ？１Ｉ
Ｊ−する。During automatic operation, each machine is operated by a microcomputer, and during manual operation, the operator operates &
Display unit - Is it difficult to operate each device? 1I
J-Do.
本機ｍ例によって作業員が原子炉ウェル及び機―プール
に入る◆が無く、少数の作業員で原子炉ウェル及び機器
プール壁面の洗浄作業ができる。With this model, there is no need for workers to enter the reactor well and machine pool, and a small number of workers can clean the walls of the reactor well and equipment pool.
Ｌ通知時間で洗浄作業完了することができる。Cleaning work can be completed within L notification time.
特に、原子炉ウェル及び機器プール水ケ抜さながら平行
して壁面の洗浄作業を行うことにＬす、１ラントにおけ
る定検工程金短動することが口」吐となつ友。従来は、
原子炉ウェル及び機器プール水を抜いたあとで壁面の洗
浄作業全行なっていた為、水抜き作業と洗浄作業が並行
作業とならす、この為に定検工程における洗浄作業はク
リティカル工程（約２日間）となっていた。In particular, it is a matter of concern that the periodic inspection process in one run is shortened by cleaning the walls while draining water from the reactor well and equipment pool. conventionally,
Because all the wall cleaning work was done after draining the reactor well and equipment pool water, the water draining work and cleaning work were done in parallel.For this reason, the cleaning work in the periodic inspection process was a critical process (approximately 2 days). ).
本発明によｎば、従来のように原子炉ウェル及び機器プ
ール内に多数の作業員が立入り作業することなく、大巾
な被曝及び工数の低減となる。According to the present invention, there is no need for a large number of workers to enter the reactor well and equipment pool as in the past, resulting in a significant reduction in radiation exposure and man-hours.
萱た、原子炉ウェル及び機器プール壁（８）の洗紗作業
會作業員の千作業で行なうと高朗作条となり危険でめっ
たが、本発明により、安全に原子炉ウェル及び機器プー
ルの洗浄作業が行なわγＬる。When cleaning the walls of the reactor well and equipment pool (8), cleaning the reactor well and equipment pool walls (8) was a dangerous task that was rarely done by team members, but with the present invention, it is possible to safely clean the reactor well and equipment pool. The work is done.
Ｍ１図はプール壁面流＃装置正面図、第２図はブールＩ
＃：（３）洗浄装置平面図、第３図はプール壁（８）洗
浄鉄＊＠ｄｎ図、［４図は除染ヘッドの全体図、第５図
はプール壁面洗浄装置制御系ブロックダイヤグラムでわ
る。
１・・・走行台本、２・・・慣行台本、３・・・除染ヘ
ッド、４・・・マスト、５・・・昇降ワゴン、６・・・
旋回テーブル７・・・洗浄ノズル、８・・・円筒形ブラ
シ、９・・・ポースリール、１０・・・レール、１１・
・・走行用モー タ、１２・・・横付用土−夕、１３・
・・旋回用モータ、１４・・・昇８３０
蓼４目Figure M1 is the front view of the pool wall flow # equipment, Figure 2 is the boules I
#: (3) Plan view of the cleaning device, Figure 3 is the pool wall (8) Cleaning iron*@dn diagram, [Figure 4 is the overall view of the decontamination head, Figure 5 is the block diagram of the pool wall cleaning device control system. Waru. 1... Traveling script, 2... Conventional script, 3... Decontamination head, 4... Mast, 5... Lifting wagon, 6...
Rotating table 7...Cleaning nozzle, 8...Cylindrical brush, 9...Port reel, 10...Rail, 11...
...Travel motor, 12...Horizontal soil-evening, 13.
...Swivel motor, 14...Ascendance 830 Pagoda 4th
Claims (1)
する走行台車とｌ！ｉｌＩ記走行台車會横付本音慣行台
本と前記慣行台本で回転及び収紬するマストと＠配マス
ト先１ｖｉに固足さＩｔ”した法条ヘッドより構成さｎ
たことｔ％徴とするプール壁面の洗＃鉄直。 ２、請求組曲第１項において、走行台本音原子炉内及び
プール上の作業に使用することを待機とするプール壁面
の洗浄装置。 ３、 梢求範囲＃！１項において回転ブラ／及び洗浄水
を洗＃＋段とじ九除染ヘッドを設けたこと紮特徴とする
フール壁（３）の洗浄装置。[Claims] 1. A traveling trolley that runs on rails along the reactor well and equipment pool, and l! It consists of a customary script attached to the side of the traveling trolley, a mast that rotates and retracts according to the customary script, and a head that is fixed to the mast.
Cleaning of the pool wall as a sign of t%. 2. In claim 1, a swimming pool wall cleaning device that is on standby for use in work inside the Honne nuclear reactor and on the pool. 3. Kozue search range #! A washing device for a fool wall (3) characterized in that in item 1, a rotary brush/cleaning water is provided with a cleaning head and a decontamination head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57059693A JPS58178297A (en) | 1982-04-12 | 1982-04-12 | Cleaning device for pool wall face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57059693A JPS58178297A (en) | 1982-04-12 | 1982-04-12 | Cleaning device for pool wall face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58178297A true JPS58178297A (en) | 1983-10-19 |
Family
ID=13120542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57059693A Pending JPS58178297A (en) | 1982-04-12 | 1982-04-12 | Cleaning device for pool wall face |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58178297A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009545426A (en) * | 2006-08-04 | 2009-12-24 | ハッテ、ポール、ロバート | Well cleaning equipment |
-
1982
- 1982-04-12 JP JP57059693A patent/JPS58178297A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009545426A (en) * | 2006-08-04 | 2009-12-24 | ハッテ、ポール、ロバート | Well cleaning equipment |
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