JPH0319983U - - Google Patents
Info
- Publication number
- JPH0319983U JPH0319983U JP8131889U JP8131889U JPH0319983U JP H0319983 U JPH0319983 U JP H0319983U JP 8131889 U JP8131889 U JP 8131889U JP 8131889 U JP8131889 U JP 8131889U JP H0319983 U JPH0319983 U JP H0319983U
- Authority
- JP
- Japan
- Prior art keywords
- radioactive waste
- radioactivity
- ray detector
- gamma ray
- container
- 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
- 239000002901 radioactive waste Substances 0.000 claims description 11
- 230000005251 gamma ray Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案の一実施例による放射性廃棄
物含有放射能測定装置の概略構成を示す正面図、
第２図は第１図の装置の動作フローチヤート、第
３図はこの考案の他の実施例による放射性廃棄物
含有放射能測定装置の概略構成を示す平面図、第
４図は第３図の放射線検出器の応答例を示す説明
図、第５図ＡおよびＢは従来の放射性廃棄物含有
放射能測定装置の概略構成を示す平面図および正
面図、第６図および第７図はそれぞれ容器内の放
射性廃棄物の充てん状態一例を断面で示す説明図
である。
図において、１……放射性廃棄物の充てんされ
た容器、２……ターンテーブル、３……昇降台、
４……昇降装置、５……ガンマ線検出器、６……
データバンク、７……データ処理部、８……制御
部、９……外部放射線源、１０……放射線検出器
である。なお、図中、同一符号は同一、又は相当
部分を示す。
FIG. 1 is a front view showing a schematic configuration of a radioactive waste-containing radioactivity measuring device according to an embodiment of this invention;
Fig. 2 is an operation flowchart of the apparatus shown in Fig. 1, Fig. 3 is a plan view showing a schematic configuration of a radioactive waste containing radioactivity measurement apparatus according to another embodiment of this invention, and Fig. 4 is the same as that shown in Fig. 3. An explanatory diagram showing an example of the response of a radiation detector. Figs. 5A and 5B are a plan view and a front view showing the schematic configuration of a conventional radiation measuring device containing radioactive waste. Figs. 6 and 7 are views inside a container, respectively. FIG. 2 is an explanatory diagram showing, in cross section, an example of a filling state of radioactive waste. In the figure, 1...container filled with radioactive waste, 2...turntable, 3...lifting platform,
4... Lifting device, 5... Gamma ray detector, 6...
Data bank, 7...data processing unit, 8...control unit, 9...external radiation source, 10...radiation detector. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
記放射性廃棄物から放射されるガンマ線をガンマ
線検出器で検出して、上記放射性廃棄物の含有放
射能を求める放射性廃棄物含有放射能測定装置に
おいて、上記容器内の放射性廃棄物の充てん範囲
を求め、この充てん範囲に上記ガンマ線検出器に
よる測定範囲を制御することを特徴とする放射性
廃棄物含有放射能測定装置。 In the radioactive waste-containing radioactivity measuring device that detects gamma rays emitted from the radioactive waste from around a container filled with the radioactive waste with a gamma ray detector to determine the radioactivity contained in the radioactive waste, 1. An apparatus for measuring radioactivity containing radioactive waste, characterized in that a filling range of radioactive waste in a container is determined, and a measurement range by the gamma ray detector is controlled to this filling range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8131889U JPH0319983U (en) | 1989-07-10 | 1989-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8131889U JPH0319983U (en) | 1989-07-10 | 1989-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0319983U true JPH0319983U (en) | 1991-02-27 |
Family
ID=31627154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8131889U Pending JPH0319983U (en) | 1989-07-10 | 1989-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0319983U (en) |
-
1989
- 1989-07-10 JP JP8131889U patent/JPH0319983U/ja active Pending
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