JPS62297793A - Washing and sampling decontaminator for floor in nuclear reactor facility - Google Patents
Washing and sampling decontaminator for floor in nuclear reactor facilityInfo
- Publication number
- JPS62297793A JPS62297793A JP13917486A JP13917486A JPS62297793A JP S62297793 A JPS62297793 A JP S62297793A JP 13917486 A JP13917486 A JP 13917486A JP 13917486 A JP13917486 A JP 13917486A JP S62297793 A JPS62297793 A JP S62297793A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- water
- wiping
- floor
- cleaning
- 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.)
- Granted
Links
- 238000005070 sampling Methods 0.000 title 1
- 238000005406 washing Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 238000010521 absorption reaction Methods 0.000 claims description 20
- 238000004140 cleaning Methods 0.000 claims description 15
- 238000005202 decontamination Methods 0.000 claims description 15
- 230000003588 decontaminative effect Effects 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Cleaning In General (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
【発明の詳細な説明】
３、発明の詳細な説明
（産業上の利用分野）
この発明は原子力施設における床の洗浄・拭取除染機に
関するものである。[Detailed Description of the Invention] 3. Detailed Description of the Invention (Field of Industrial Application) This invention relates to a floor cleaning/wiping decontamination machine in a nuclear facility.
（従来技術）
原子力発電所等においては、発電所等の健全な安定運転
を行うため、機器の定期的な点検を実施している。この
際床面が汚染される場合がある。(Prior Art) At nuclear power plants, etc., equipment is periodically inspected to ensure healthy and stable operation of the power plants. At this time, the floor surface may be contaminated.
このように汚染された床面の除染は従来は手作業に頼る
部分が多かった。In the past, decontamination of contaminated floors often relied on manual labor.
（発明が解決しようとする問題点）
成上の従来技術に鑑み、作業の省力化、機械化を可能と
する洗浄・拭取除染機を提供しようとするものである。(Problems to be Solved by the Invention) In view of the prior art described above, the present invention attempts to provide a cleaning/wiping/decontamination machine that enables labor-saving and mechanization of work.
（発′明による解決手段）
機枠の下部に給水ノズル付洗浄用ロールブ□ラシと、そ
の後部の真空吸引による吸水部と、さらにその後部のロ
ールボックス内に収納され、かつ上下動可能なフリーロ
ールの周りを巻取り可能な拭取部を設け、機枠上部には
給水ノズルへの水タンク及び吸水部で吸水した汚染水の
貯溜タンクならびに拭取部への拭取紙の供給ロール及び
巻取ロールを装着し、これらコンパクト化された除染機
を駆動輪によって駆動可能にした。かくして洗浄・吸水
・拭取の３つの操作を１台の機械で効果的に行いうるよ
うにした。(Solution by the invention) A cleaning roll brush with a water supply nozzle at the bottom of the machine frame, a water absorption part by vacuum suction at the rear of the cleaning roll brush, and a freewheel which is housed in the roll box at the rear and can move up and down. A wiping section that can be wound around the roll is provided, and the upper part of the machine frame includes a water tank for supplying water to the water nozzle, a storage tank for contaminated water absorbed by the water absorption section, and a supply roll and roll of wiping paper for the wiping section. A take-up roll was installed to enable these compact decontamination machines to be driven by drive wheels. In this way, the three operations of cleaning, water absorption, and wiping can be performed effectively with one machine.
（実施例）
第１同筒号Ａは本発明に係る原子力施設における洗浄・
拭取除染機（以下単に除染機という）である。除染機は
図に示す通り、長方形をした機枠１の下部に洗浄用ロー
ルプラン２と、洗浄したあとの床面上にある水を吸いと
る吸水部３と、吸水部３で吸いとったあとをさらに拭き
取る拭取部４とそして走行用駆動輪５及び６ならびにハ
ンドル７よりなる走行部とを備えている。(Example) The first cylinder No. A is the cleaning and
This is a wiping decontamination machine (hereinafter simply referred to as a decontamination machine). As shown in the figure, the decontamination machine has a rectangular machine frame 1 with a cleaning roll plan 2 at the bottom, a water absorption section 3 that absorbs water on the floor after cleaning, and a water absorption section 3 that absorbs the water. It is provided with a wiping part 4 for further wiping off residue, and a running part consisting of drive wheels 5 and 6 for running and a handle 7.
洗浄用ロールプラン２は機枠１」二に搭載した水タンク
８から給水用のホース９を経て給水される給水ノズル１
０をブラシ２の前部に備え、モータ１１によってベルト
１２を介し駆動される。The cleaning roll plan 2 is a water supply nozzle 1 that is supplied with water from a water tank 8 mounted on the machine frame 1 through a water supply hose 9.
0 is provided at the front of the brush 2 and is driven by a motor 11 via a belt 12.
次に吸水部３は第３図に示す如く、枠体１３の下部に２
枚のスポンジ１４と、ポーラスゴム１５とそしてスキー
ジ−ゴム１６がボルトナツト１７で取付けられている。Next, as shown in FIG.
A sheet of sponge 14, porous rubber 15, and squeegee rubber 16 are attached with bolts and nuts 17.
１８は枠体１３の下面に回転可能に嵌められている短尺
ローラである。A short roller 18 is rotatably fitted on the lower surface of the frame 13.
枠体１３の上部には中央部にフード１９を介し吸水ダク
ト２０が取付けられ、該吸水ダクトは機枠１上に設けた
図示しない吸引装置に連っている。A water absorption duct 20 is attached to the upper part of the frame 13 at the center via a hood 19, and the water absorption duct is connected to a suction device (not shown) provided on the machine frame 1.
枠体１３はその前記フード１９の両側部でブラケット２
１を介し機枠に弾性支持されている。即ち枠体１３は１
対のロッド２２とコイルばね２３とで上下方向に弾性装
架されている。The frame body 13 has brackets 2 on both sides of the hood 19.
1 and is elastically supported by the machine frame. That is, the frame body 13 is 1
It is elastically mounted in the vertical direction by a pair of rods 22 and a coil spring 23.
第７図は吸水作業時の状態を示し、スポンジ１４及びポ
ーラスゴム１５は、機体重量により押圧され、丁度ロー
ラ１８の直径と同厚の状態となっている。FIG. 7 shows the state during water absorption work, where the sponge 14 and porous rubber 15 are pressed by the weight of the machine and have a thickness exactly equal to the diameter of the roller 18.
次に拭取部４について説明する。拭取部４はフリーロー
ラ２４を収容する複数の室を有するローラボックス２６
を備えている。フリーローラ２４は各室に上部ばね２５
を介しローラボックス内に収納されている。２７は上部
の給紙ロール２９から繰出される拭取紙（又は布）でロ
ーラボックス２６の前後のガイドローラ２８に案内され
て、機枠１の上部に設けた巻取りロール３０に巻取られ
る。ローラボックス２６は機枠１に対し、前記吸水部の
枠体１３と同様にばねによって弾性装架されている。な
お拭取紙２７は逆方向に駆動することもできる。Next, the wiping section 4 will be explained. The wiping section 4 includes a roller box 26 that has a plurality of chambers that accommodate free rollers 24.
It is equipped with The free roller 24 has an upper spring 25 in each chamber.
It is stored in a roller box via a roller box. 27 is a wiping paper (or cloth) fed out from the upper paper feed roll 29, guided by guide rollers 28 at the front and rear of the roller box 26, and wound onto a winding roll 30 provided at the upper part of the machine frame 1. . The roller box 26 is elastically mounted to the machine frame 1 by a spring like the frame 13 of the water absorption section. Note that the wiping paper 27 can also be driven in the opposite direction.
拭取紙２７は給紙ロール２９から繰出され、ガイドロー
ラ２８→フリーローラ２４・・・→ガイドローラ２８の
外周面を経て巻取ロール３０に巻取られるので、拭取時
間が長くなり、それだけ拭取紙を有効に使用できる。又
各フリーローラ２４はその上部はばね２５を介しローラ
ボックス２６内に収納されており、しかも絶えず拭取紙
２７をその自重で下向きに床に対し押しつけているので
、床に凹凸があっても、ローラ２４は上下動し、拭取紙
２７は凹凸に追従して拭取りを行うようになっている。The wiping paper 27 is fed out from the paper feed roll 29, passes through the guide roller 28 → free roller 24 → the outer peripheral surface of the guide roller 28, and is wound onto the take-up roll 30, so the wiping time becomes longer and Wipe paper can be used effectively. Furthermore, the upper part of each free roller 24 is housed in a roller box 26 via a spring 25, and the wiping paper 27 is constantly pressed downward against the floor by its own weight, so even if the floor is uneven, , the roller 24 moves up and down, and the wiping paper 27 wipes by following the unevenness.
走行用駆動輪５は、吸水部３の横巾よりも内側に位置し
、非除染部を転動しないようになっている。The traveling drive wheels 5 are located inside the width of the water absorption section 3 so as not to roll on the non-decontamination section.
（作動）
駆動輪を駆動し、ハンドル７をもって所要の除染部を移
動させる。このとき同時に除染用ロールプラン２に給水
ノズル１０で給水し乍ら行う。すると、まず除染用ブラ
シ２で床面が清掃される。(Operation) Drive the drive wheels and use the handle 7 to move the required decontamination section. At this time, water is supplied to the decontamination roll plan 2 from the water supply nozzle 10 at the same time. Then, the floor surface is first cleaned with the decontamination brush 2.
汚染水は吸水部３で真空吸引される。吸水部３のスポン
ジ１４及びポーラスゴム１５は機体の重量で押圧される
が、ローラ１８．１８によってそれ以上押圧されないの
で、適度にスポンジ１４及びポーラスゴム１５が汚染水
を吸い込み吸い上げられる。The contaminated water is vacuum-suctioned by the water suction section 3. Although the sponge 14 and porous rubber 15 of the water absorption part 3 are pressed by the weight of the machine body, they are not pressed any further by the rollers 18 and 18, so that the sponge 14 and porous rubber 15 absorb and suck up contaminated water appropriately.
かくして吸水部３で相当程度に汚染水は吸いとられるが
、さらに拭取部４において拭取紙２７によって床面ば完
全に拭きとられて乾燥する。このとき、フリーロールは
床面の凹凸に容易になじみ。In this way, the contaminated water is absorbed to a considerable extent by the water absorbing section 3, and furthermore, the floor surface is completely wiped off and dried by the wiping paper 27 in the wiping section 4. At this time, the free roll easily adapts to the unevenness of the floor surface.
完全に床面を拭取ることができる。You can wipe the floor completely.
（効果）
洗浄部と、汚染水の吸水部と、床の拭取部とを１台の機
枠にコンパクトに装着し、動力で自由に移動できるよう
にしたので、極めて能率的かつ安全な除染作業を可能と
するものである。(Effects) The cleaning section, contaminated water absorption section, and floor wiping section are compactly installed in one machine frame and can be moved freely by power, making cleaning extremely efficient and safe. This enables dyeing work.
特に拭取部は上下動できるフリーロールの下側に拭取紙
が押圧され乍ら巻きとられるようにしたので、床面の凹
凸にも容易に従い、完全な除染作業が可能となった。In particular, the wiping section was designed so that the wiping paper was pressed against the underside of a free roll that could move up and down and then rolled up, making it possible to easily follow the unevenness of the floor surface and complete decontamination work.
第１図は拭取入床除染機の斜視図。
第２図は吸水部の斜視図。
第３図は吸水部の平面図。
第４図は同じく底面図。
第５図は同じく断面図。
第６図は吸水時に於ける吸水部の状態を示す断面図。
第７図は拭取部の要部断面図。
第８図はローラボックスの底面図。
第９図は第８図の■矢視図。
図において；
１ 機枠
２ 洗浄用ロールプラン
３ 吸水部 ４ 拭取部
５．６（走行用）駆動輪 ７ ハンドル８ 水タンク
９ （給水用の）ホース１０ 給水ノズル
１１ モータ１２ ベルト １３
枠体１４ スポンジ １５ ポーラスゴム１
６ スキージ−ゴム １７ ボルトナツト１８（短
尺の）ローラ １９ フード２０ 吸水ダクト
２１ ブラケット２２ ロッド ２３
ばね２４ フリーローラ ２５ ばね２６
ローラボックス ２７ 拭取紙２８ ガイドロ
ーラ ２９ 給紙ロール３０ 巻取ロール
以上
出願人 中部電力株式会社（外１名）
代理人 弁理士 大 橋 勇
第２図
第３図
第６図
第７図
ｔ ２臣ば′ね第８図
↑ＩＸ
亀 、 ） ２，６０
−ラ・↑・°−・クス ｌ 、、、。オフ、
６第９図Figure 1 is a perspective view of the wiping floor decontamination machine. FIG. 2 is a perspective view of the water absorption section. FIG. 3 is a plan view of the water absorption section. Figure 4 is also a bottom view. FIG. 5 is a sectional view as well. FIG. 6 is a sectional view showing the state of the water absorption part during water absorption. FIG. 7 is a sectional view of the main parts of the wiping section. FIG. 8 is a bottom view of the roller box. FIG. 9 is a view in the direction of the ■ arrow in FIG. In the figure: 1 machine frame 2 cleaning roll plan 3 water absorption section 4 wiping section 5.6 (traveling) drive wheel 7 handle 8 water tank
9 Hose (for water supply) 10 Water supply nozzle
11 Motor 12 Belt 13
Frame 14 Sponge 15 Porous rubber 1
6 Squeegee rubber 17 Bolt nut 18 (short) roller 19 Hood 20 Water absorption duct
21 Bracket 22 Rod 23
Spring 24 Free roller 25 Spring 26
Roller box 27 Wiping paper 28 Guide roller 29 Paper feed roll 30 Take-up roll and above Applicant Chubu Electric Power Co., Ltd. (1 other person) Agent Patent attorney Isamu Ohashi Figure 2 Figure 3 Figure 6 Figure 7 t 2 Figure 8↑IX Turtle, ) 2,60
−ra・↑・°−・cus l ,,,. off,
6Figure 9
Claims (1)
、その後部の真空吸引による吸水部と、さらにその後部
のロールボックス内に収納され、かつ上下動可能なフリ
ーロールの周りを巻取り可能な拭取部（４）を備え、機
枠上部には給水ノズルへの水タンク及び吸水部で吸水し
た汚染水の貯溜タンクならびに拭取部（４）への拭取紙
の供給ロール及び巻取ロールを装着し、これらコンパク
ト化された除染機を駆動輪によって駆動可能にしたこと
を特徴とする原子力施設における床の洗浄・拭取除染機
。There is a cleaning roll plan (2) with a water supply nozzle at the bottom of the machine frame, a water absorption part by vacuum suction at the rear, and a free roll that is stored in a roll box at the rear and can be moved up and down. The upper part of the machine frame is equipped with a water tank for supplying water to the water nozzle, a storage tank for contaminated water absorbed by the water absorption part, and a roll and roll for supplying wiping paper to the wiping part (4). A cleaning/wiping decontamination machine for floors in a nuclear facility, characterized in that a cleaning roll is attached and the compact decontamination machine can be driven by a drive wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61139174A JPH0641996B2 (en) | 1986-06-17 | 1986-06-17 | Floor cleaning / wiping decontamination equipment in nuclear facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61139174A JPH0641996B2 (en) | 1986-06-17 | 1986-06-17 | Floor cleaning / wiping decontamination equipment in nuclear facilities |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62297793A true JPS62297793A (en) | 1987-12-24 |
| JPH0641996B2 JPH0641996B2 (en) | 1994-06-01 |
Family
ID=15239298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61139174A Expired - Lifetime JPH0641996B2 (en) | 1986-06-17 | 1986-06-17 | Floor cleaning / wiping decontamination equipment in nuclear facilities |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0641996B2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5863599U (en) * | 1981-10-26 | 1983-04-28 | 化工機技術サ−ビス株式会社 | Decontamination equipment for stepped walls |
| JPS6063499A (en) * | 1983-09-16 | 1985-04-11 | 株式会社富士電機総合研究所 | Floor-surface decontaminating robot for nuclear power facility |
| JPS6179300U (en) * | 1984-10-30 | 1986-05-27 |
-
1986
- 1986-06-17 JP JP61139174A patent/JPH0641996B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5863599U (en) * | 1981-10-26 | 1983-04-28 | 化工機技術サ−ビス株式会社 | Decontamination equipment for stepped walls |
| JPS6063499A (en) * | 1983-09-16 | 1985-04-11 | 株式会社富士電機総合研究所 | Floor-surface decontaminating robot for nuclear power facility |
| JPS6179300U (en) * | 1984-10-30 | 1986-05-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0641996B2 (en) | 1994-06-01 |
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