JPS60181406A - Stain removing machine - Google Patents
Stain removing machineInfo
- Publication number
- JPS60181406A JPS60181406A JP3421584A JP3421584A JPS60181406A JP S60181406 A JPS60181406 A JP S60181406A JP 3421584 A JP3421584 A JP 3421584A JP 3421584 A JP3421584 A JP 3421584A JP S60181406 A JPS60181406 A JP S60181406A
- Authority
- JP
- Japan
- Prior art keywords
- annular band
- decontamination
- band
- present
- pressing
- 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
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】
〔発明の利用分野〕
本発明は放射性物質で汚染された物体から放射性物質を
除去する除染装置に係り、特に床面または壁面に付着し
た放射性物質を含むダストを除去するに好適な除染装置
に関する。[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to a decontamination device for removing radioactive materials from objects contaminated with radioactive materials, and in particular for removing dust containing radioactive materials adhering to floors or walls. The present invention relates to a decontamination device suitable for decontamination.
従来、除染作業は主に人間の手作業により行われていた
。この作業は床面や壁面に付着している放射性物質を含
んだダストや、放射性溶液がしみ出した後、液体骨が蒸
発し°、放射性物質を含んだ不揮発成分が固着したもの
を乾燥したウェスまたは湿らしたウェスでふきそうじす
るものである。In the past, decontamination work was mainly performed manually by humans. This process involves removing the dust containing radioactive substances adhering to floors and walls, as well as the liquid bone that has evaporated after the radioactive solution has oozed out and fixed non-volatile components containing radioactive substances, to a dry rag. Or wipe it with a damp cloth.
狭い場所で無理な姿勢で行う作業であるため疲労が激し
いこと、作業量が多いため被曝線量が多くなることなど
から自動化または遠隔操作化が望まれていた。しかし、
ふきそうじという作業はきわめて人間的な作業であり、
自動化するには人間のやり方とは異なった方法を考える
必要がある。特に湿らせた紙ウェスを使用する方法はウ
ェスが再使用できないため、放射性廃棄物を多量に発生
するので問題となっていた。Automation or remote control was desired because the work was done in a confined space and in an awkward position, which caused severe fatigue, and the large amount of work required increased radiation exposure. but,
Wipe cleaning is a very human task.
In order to automate things, we need to consider methods different from the way humans do things. In particular, the method of using damp paper rags has been problematic because the rags cannot be reused and generate large amounts of radioactive waste.
本発明の目的は、除染作業を自動化するのに好適な除染
装置を提供することにある。An object of the present invention is to provide a decontamination device suitable for automating decontamination work.
本発明は上記の目的を達成するのに、放射性物質を含む
ダストを床面または壁面から除去する除染装置において
、粘着性弾性体の環状の帯と、該環状の帯を床面に押し
付ける手段と、前記環状の帯の駆動手段と、前記環状の
帯の洗浄手段と、前記洗浄手段で使用した洗浄液の回収
または廃棄手段と、移動手段とを備え、前記粘着性弾性
体の環状の帯を床面に押圧し、この帯を駆動しながら移
動するとともに、前記環状の帯の表面を洗浄し再使用す
るものである。To achieve the above object, the present invention provides a decontamination device for removing dust containing radioactive substances from a floor or wall surface, which includes a ring-shaped band of adhesive elastic material and a means for pressing the ring-shaped band against the floor surface. and a means for driving the annular band, a means for cleaning the annular band, a means for collecting or discarding a cleaning liquid used in the washing means, and a moving means, the annular band of the adhesive elastic body It is pressed against the floor surface and moves while driving this band, and the surface of the annular band is cleaned and reused.
以下本発明の実施例を図面を参照して説明する。 Embodiments of the present invention will be described below with reference to the drawings.
第１図は本発明の装置による除染方法の手順を示す。FIG. 1 shows the steps of a decontamination method using the apparatus of the present invention.
床面１には放射性物質を含むダスト２が付着している。Dust 2 containing radioactive substances is attached to a floor surface 1.
この床面１に、粘着性弾性体のシート３を押し当て、こ
れを床面１から引きはがすと、放射性ダスト２はシート
３に付着し、床から離れる。When a sheet 3 of an adhesive elastic body is pressed against the floor surface 1 and pulled off from the floor surface 1, the radioactive dust 2 adheres to the sheet 3 and leaves the floor.
このシート３に洗浄液４をふきかけ、回転ブラシ５でダ
スト２を洗い落し、汚れた洗浄液４は受け皿６で回収す
る。清浄化されたシート３は粘着力をとりもどし、再使
用できる。This sheet 3 is sprayed with a cleaning liquid 4, the dust 2 is washed off with a rotating brush 5, and the dirty cleaning liquid 4 is collected in a tray 6. The cleaned sheet 3 regains its adhesive strength and can be reused.
第２図及び第３図は本発明の除染装置の一実施例を示す
。これらの図において、粘着性弾性体の環状の帯６はゴ
ムまたはスポンジのローラ７により床面１に押し付けら
れている。またガイドローラ８も支えられ、駆動ローラ
９で巻き上げられる。FIGS. 2 and 3 show an embodiment of the decontamination apparatus of the present invention. In these figures, an annular band 6 of adhesive elastic material is pressed against the floor surface 1 by a rubber or sponge roller 7. A guide roller 8 is also supported and wound up by a drive roller 9.
粘着性弾性体の帯６の表面にはダスト２が付着している
が、これは洗浄液のスプレー１０と回転ブラシ１１で洗
浄される。汚れた洗浄液は受け皿１２で回収され、ポン
プ１３のフィルタ１４でこされ、再びスプレーで散布さ
れる。Dust 2 adheres to the surface of the adhesive elastic band 6, but this is cleaned by a cleaning liquid spray 10 and a rotating brush 11. The dirty cleaning liquid is collected in a tray 12, filtered through a filter 14 of a pump 13, and sprayed again.
本装置の後部には本装置を移動させるための駆動装置［
１５及びバッテリ１６があり、また遠隔操作のための無
線通信機１７およびコントローラ１８が備えられている
。At the rear of this device is a drive device [
15 and a battery 16, and is also provided with a wireless communication device 17 and a controller 18 for remote control.
本発明によれば、除染作業を容易に自動化でき、しかも
、放射性廃棄物の量を大幅に少なくできる効果がある。According to the present invention, decontamination work can be easily automated, and the amount of radioactive waste can be significantly reduced.
第１図は本発明の装置による除染方法を示す説明図、第
２図は本発明の除染装置の一実施例を示す平面図、第３
図は第２図に示す本発明の除染装置の一実施例の正面図
である。
３・・・粘着性弾性体、４．ｌＯ・・・スプレー、５゜
１１・・・回転ブラシ、６．１２・・・付は皿、７・・
・ゴムローラ、８・・・ガイドローラ、９・・・駆動ロ
ーラ、１３・・・ポンプ、１４・・・フィルタ、１５・
・・走行装置、１６・・・バッテリ、１７・・・無線通
信機、１８・・・コントローラ。
箇 １ 図FIG. 1 is an explanatory diagram showing a decontamination method using the device of the present invention, FIG. 2 is a plan view showing an embodiment of the decontamination device of the present invention, and FIG.
This figure is a front view of one embodiment of the decontamination apparatus of the present invention shown in FIG. 2. 3... Adhesive elastic body, 4. 1O...spray, 5゜11...rotating brush, 6.12...with plate, 7...
・Rubber roller, 8... Guide roller, 9... Drive roller, 13... Pump, 14... Filter, 15...
...Traveling device, 16...Battery, 17...Wireless communication device, 18...Controller. Section 1 Figure
Claims (1)
する除染装置において、粘着性弾性体の環状の帯と、該
環状の帯を床面に押し付ける押圧手段と、前記環状の帯
の駆動手段と、前記環状の帯の洗浄手段と、前記洗浄手
段で使用した洗浄液の回収または廃棄手段と、移動手段
とを備え、前記粘着性弾性体の環状の帯を床面に押圧し
、この帯を駆動しながら移動するとともに、前記環状の
帯の表面を洗浄し再使用することを特徴とする除染装置
。(2) A decontamination device that removes ducts containing radioactive materials from floors or walls, including an annular band of adhesive elastic material, a pressing means for pressing the annular band against the floor, and a driving means for the annular band. and a means for cleaning the annular band, a means for recovering or disposing of the cleaning liquid used in the cleaning means, and a moving means, for pressing the annular band of the adhesive elastic body against the floor surface and moving the band. A decontamination device that moves while being driven and cleans the surface of the annular band for reuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3421584A JPS60181406A (en) | 1984-02-27 | 1984-02-27 | Stain removing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3421584A JPS60181406A (en) | 1984-02-27 | 1984-02-27 | Stain removing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60181406A true JPS60181406A (en) | 1985-09-17 |
Family
ID=12407929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3421584A Pending JPS60181406A (en) | 1984-02-27 | 1984-02-27 | Stain removing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60181406A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013057189A (en) * | 2011-09-08 | 2013-03-28 | Japan Atom Power Co Ltd:The | Soil surface decontamination device |
-
1984
- 1984-02-27 JP JP3421584A patent/JPS60181406A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013057189A (en) * | 2011-09-08 | 2013-03-28 | Japan Atom Power Co Ltd:The | Soil surface decontamination device |
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