JPS60178400A - Decontaminating device - Google Patents
Decontaminating deviceInfo
- Publication number
- JPS60178400A JPS60178400A JP3421784A JP3421784A JPS60178400A JP S60178400 A JPS60178400 A JP S60178400A JP 3421784 A JP3421784 A JP 3421784A JP 3421784 A JP3421784 A JP 3421784A JP S60178400 A JPS60178400 A JP S60178400A
- Authority
- JP
- Japan
- Prior art keywords
- decontamination
- present
- floor surface
- film
- solution
- 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
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (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】
〔発明の利用分野〕
本発明は除染装置に係り、特に除染作業の自動化に好適
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, and particularly to a decontamination device suitable for automating decontamination work.
放射性物質で汚染された床面または壁面に対する従来の
除染方法は、乾操した状態のウェス、または湿らせたウ
ェスを用いて拭き掃除をするのが一般的であった。この
方法は人間が行うには好都合であり、易しい作業である
が、自動化するには極めて都合の悪い方法である。一方
、掃除用機械として一般家庭にも広く使われている真空
掃除機は微細なほこりを空気中にまき散らすため、空気
汚染を起す心配があり、除染にはあまり用いられていな
い。しかし、清掃作業の能率は良く、機械化には適して
いる。Conventional decontamination methods for floors or walls contaminated with radioactive materials have generally involved wiping them with dry or damp rags. Although this method is convenient and easy for humans to perform, it is extremely inconvenient for automation. On the other hand, vacuum cleaners, which are widely used in households as cleaning machines, are not used much for decontamination because they scatter fine dust into the air, which poses concerns about air pollution. However, cleaning work is efficient and suitable for mechanization.
本発明の目的は、機械化に適した除染装置を提供するに
ある。An object of the present invention is to provide a decontamination device suitable for mechanization.
本発明は上記の目的を達成するために、汚染物質を回収
し、床面を清浄化する除染装置において、不揮発性成分
を乾燥性溶液を床面に散布する手段と、前記溶液の不揮
発成分により形成される皮膜を破砕する破砕手段と、破
砕された皮膜を回収する回収手段と、前記散布手段、破
砕手段及び回収手段を移動する移動手段と、遠隔操作の
ための通信手段と、制御手段とを備えたものである。In order to achieve the above object, the present invention provides a decontamination device for collecting pollutants and cleaning a floor surface, and includes means for spraying a drying solution of non-volatile components onto the floor surface, and a method for dispersing non-volatile components of the non-volatile component of the solution. a crushing means for crushing the film formed by the above, a collection means for collecting the crushed film, a moving means for moving the dispersion means, the crushing means and the collection means, a communication means for remote control, and a control means. It is equipped with the following.
以下本発明の実施側を図面により説明する。 The implementation side of the present invention will be explained below with reference to the drawings.
第１図は本発明の装置による除染方法手順を示す。放射
性ダスト１などにより汚染された床面に放射性物質を溶
融することのできる速乾性溶液２を散布する。この溶液
には床に付着している放射性物質が溶は込む。しばらく
放置すると、液体分は蒸発し、床面には放射性物質や放
射性物質を含むダスト１を包含する皮膜３が形成される
。この皮膜３が完全に乾燥して固化する前にブラシ４な
どで強くこすると、皮膜３は細かく破かれ、粗粒５状ま
たは細片状になる。これを真空掃除機６で吸引し回収す
れば、床面を除染することができる。FIG. 1 shows the steps of a decontamination method using the apparatus of the present invention. A quick-drying solution 2 capable of melting radioactive substances is sprayed onto a floor surface contaminated with radioactive dust 1 and the like. The radioactive material attached to the floor dissolves into this solution. When left for a while, the liquid content evaporates, and a film 3 containing radioactive substances and dust 1 containing radioactive substances is formed on the floor surface. If this film 3 is rubbed strongly with a brush 4 or the like before it completely dries and solidifies, the film 3 will be broken into pieces and become coarse particles 5 or small pieces. By suctioning and collecting this with the vacuum cleaner 6, the floor surface can be decontaminated.
粗粒５または細片は元のダストより十分大きいので、真
空掃除機６のフィルタ７を通過することもなく、乾燥状
態なので、フィルタ７を目づまりさせることもない。し
たがって、空気汚染などの２次汚染の発生の心配がなく
、機械化による効率的な除染ができる。Since the coarse particles 5 or fine pieces are sufficiently larger than the original dust, they do not pass through the filter 7 of the vacuum cleaner 6, and since they are in a dry state, they do not clog the filter 7. Therefore, there is no need to worry about secondary pollution such as air pollution, and efficient decontamination can be carried out through mechanization.
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、装置の前方には速乾性溶液２を
噴射する散布ノズル８が設けられてＮ）る。その後には
散布された溶液の乾燥を助けるヒータ９が設けられてい
る。さらにその後には皮膜を破砕する回転ブラシ１０が
設けられている。FIGS. 2 and 3 show an embodiment of the decontamination apparatus of the present invention. In these figures, a spray nozzle 8 for spraying a quick-drying solution 2 is provided at the front of the device. A heater 9 is provided after that to help dry the sprayed solution. Furthermore, a rotating brush 10 for crushing the film is provided after that.
この回転ブラシ１０は内側が低くなるように床面に対し
少し斜めに取り付けられており、破砕した粗粒を後方に
送り込む。ここには真空掃除機６が設けられており、粗
粒を吸引する。吸引された粗粒はフィルタフにより空気
と分離され、回収容器１１に貯えられる。フィルタ７を
通過した空気は排気孔１２より外部に排気される。装置
の両側には装置を移動するための走行車輪１３とその駆
動モータ１４が備えられ、その後端にはキャスタ１５、
バッテリ１６．コントローラ１７及び遠隔操作のための
通信機１８が設けられている。さらに、溶液タンク１９
と、この溶液を散布ノズルに送り込むポンプ２０を備え
ている。This rotating brush 10 is attached slightly diagonally to the floor surface so that the inner side is lower, and sends crushed coarse particles backward. A vacuum cleaner 6 is provided here to suck out coarse particles. The sucked coarse particles are separated from air by a filter and stored in a collection container 11. The air that has passed through the filter 7 is exhausted to the outside through the exhaust hole 12. Both sides of the device are equipped with running wheels 13 and a drive motor 14 for moving the device, and casters 15 are provided at the rear end.
Battery 16. A controller 17 and a communication device 18 for remote control are provided. Furthermore, the solution tank 19
and a pump 20 that sends this solution to the spray nozzle.
本発明の装置はラジコンで遠隔操作されるため、汚染度
の高い場所でもオペレータが大量に放射線被爆をするこ
と無く作業できるので、大きな被爆量低減効果がある。Since the apparatus of the present invention is remotely controlled by radio control, the operator can work even in highly contaminated places without being exposed to large amounts of radiation, which has a significant effect of reducing radiation exposure.
なお、低汚染領域で作業する場合は遠隔操作の必要性は
少ないので、本発明の装置より駆動モータ１４．バッテ
リ１６．コントローラ１７２通信機１８などを除き、第
４図に示すように代りにハンドル２１と電源ケーブル２
２を備えた手押し型除染装置に構成してもよい。Note that when working in a low-contamination area, there is little need for remote control, so the drive motor 14. Battery 16. The controller 172, communication device 18, etc. are removed, and the handle 21 and power cable 2 are replaced instead, as shown in FIG.
2 may be configured as a hand-push type decontamination device.
本発明によれば、放射性物質を含む微細なダストや、床
面などに付着した放射性物質が粗大な粒子の・中に包含
されるため、真空吸引により容易に回収除去でき、除染
作業が機械化しやすくなるとともに、空気汚染などの２
次汚染の発生を防止する効果がある。According to the present invention, fine dust containing radioactive substances and radioactive substances attached to floors etc. are contained in coarse particles, so they can be easily collected and removed by vacuum suction, and decontamination work can be mechanized. In addition to making it easier to clean, it also reduces air pollution and other
It is effective in preventing the occurrence of secondary contamination.
第１図は本発明の装置による除染方法の説明図、第２図
は本発明の除染装置の一実施例の平面図、第３図は一第
２図に示す本発明の除染装置の一実施例の断面図、第４
図は本発明の除染装置の他の実施例の断面図である。
２・・・速乾性溶液、３・・・皮膜、４・・・回転ブラ
シ、５・・・粗粒、６・・・真空掃除機、７・・・フィ
ルタ、８・・・散布ノズル、９・・・ヒータ、１０・・
・回転ブラシ、１１・・・回収容器、１２・・・排気孔
、１３・・・走行車輪、１４・・・走行用モータ、１５
・・・キャスタ、１６・・・バッテリ、１７・・・コン
トローラ、１８・・・通信機、１９・・・溶液タンク、
２０・・・ポンプ、２１・・・ハンドχ ｚｌ１２１
第 ３ 図Figure 1 is an explanatory diagram of a decontamination method using the apparatus of the present invention, Figure 2 is a plan view of an embodiment of the decontamination apparatus of the present invention, and Figure 3 is the decontamination apparatus of the present invention shown in Figures 1 and 2. Cross-sectional view of one embodiment of
The figure is a sectional view of another embodiment of the decontamination apparatus of the present invention. 2... Quick-drying solution, 3... Film, 4... Rotating brush, 5... Coarse particles, 6... Vacuum cleaner, 7... Filter, 8... Spraying nozzle, 9 ...Heater, 10...
- Rotating brush, 11... Collection container, 12... Exhaust hole, 13... Running wheel, 14... Running motor, 15
... Caster, 16... Battery, 17... Controller, 18... Communication device, 19... Solution tank,
20...Pump, 21...Hand χ zl121 Fig. 3
Claims (1)
いて、不揮発性成分を含む乾燥性溶液を床面に散布する
手段と、前記溶液の不揮発成分により形成される皮膜を
破砕する破砕手段と、破砕された皮膜を回収する回収手
段と、前記散布手段、破砕手段及び回収手段を移動する
移動手段と、遠隔操作のための通信手段と、制御手段と
を備えたことを特徴とする除染装置。1. In a decontamination device that collects pollutants and cleans the floor surface, there is a means for spraying a drying solution containing non-volatile components onto the floor surface, and a crushing method that crushes the film formed by the non-volatile components of the solution. The present invention is characterized by comprising a means for collecting the crushed film, a means for moving the dispersing means, a crushing means, and a collecting means, a communication means for remote control, and a control means. Decontamination equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3421784A JPS60178400A (en) | 1984-02-27 | 1984-02-27 | Decontaminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3421784A JPS60178400A (en) | 1984-02-27 | 1984-02-27 | Decontaminating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60178400A true JPS60178400A (en) | 1985-09-12 |
Family
ID=12407982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3421784A Pending JPS60178400A (en) | 1984-02-27 | 1984-02-27 | Decontaminating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60178400A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62206500A (en) * | 1986-03-07 | 1987-09-10 | 中部電力株式会社 | Cleaner for floor surface |
| JPS62145196U (en) * | 1986-03-07 | 1987-09-12 | ||
| JPH0621563U (en) * | 1992-02-28 | 1994-03-22 | 延義 熊木 | Floor rotating brush device |
| JP2014095204A (en) * | 2012-11-08 | 2014-05-22 | Kajima Corp | Road-washing apparatus, and method of washing road pavement |
-
1984
- 1984-02-27 JP JP3421784A patent/JPS60178400A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62206500A (en) * | 1986-03-07 | 1987-09-10 | 中部電力株式会社 | Cleaner for floor surface |
| JPS62145196U (en) * | 1986-03-07 | 1987-09-12 | ||
| JPH0621563U (en) * | 1992-02-28 | 1994-03-22 | 延義 熊木 | Floor rotating brush device |
| JP2014095204A (en) * | 2012-11-08 | 2014-05-22 | Kajima Corp | Road-washing apparatus, and method of washing road pavement |
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