JPS6119798U

JPS6119798U - Container for radioactive gas immobilization processing equipment

Info

Publication number: JPS6119798U
Application number: JP10326584U
Authority: JP
Inventors: 正志飯村
Original assignee: 株式会社東芝
Priority date: 1984-07-09
Filing date: 1984-07-09
Publication date: 1986-02-05
Also published as: JPH0355920Y2

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

[Brief explanation of drawings]

第１図は本考案に係る放射性ガスの固定化処理装置用容
器の一実施例を処理装置に組込んだ例を示す縦断面図、
第２図は従来の放射性ガスをイオン化注入する放射性ガ
スの固定化処理装置の概要を示す縦断面図断面図、第３
図および第４図はそれぞれ第１図に示した装置における
イオン注入状態を示す横断面図である。２・・・・・・イオン化室、４・・・・・：リード線、
５・・−’［極、１２，２７，２Ｂ，３１，３
２・・曲冷却パイプ、１４・・・・・椅オン層、１７・
・曲アノード、１８・・・・・・フィラメント、１９，
２１・・・・・・絶縁体、２２・・・・・・容器、２３
・・・・・・上端板、２４・・曲第１の筒状部材、２５
・・・・・・下端板、２６・・曲第２の筒状部材、２９
．３０・・曲カップラ、３３・・曲ガス導入パイプ、３
４，３７・・・・・・バルブ、３５・・−固定部、３６
・・・・・・排気用パイプ。FIG. 1 is a longitudinal sectional view showing an example in which a container for a radioactive gas immobilization processing device according to the present invention is incorporated into a processing device;
Figure 2 is a vertical cross-sectional view showing an overview of a conventional radioactive gas immobilization processing device that ionizes and injects radioactive gas;
4 and 4 are cross-sectional views showing the state of ion implantation in the apparatus shown in FIG. 1, respectively. 2: Ionization chamber, 4: Lead wire,
5...-'[pole, 12, 27, 2B, 31, 3
2...Curved cooling pipe, 14...Chair-on layer, 17...
・Curved anode, 18...Filament, 19,
21... Insulator, 22... Container, 23
...Top end plate, 24 ... Curved first cylindrical member, 25
...Lower end plate, 26 ... Curved second cylindrical member, 29
．． 30...Curved coupler, 33...Curved gas introduction pipe, 3
4, 37...Valve, 35...-fixing part, 36
...Exhaust pipe.

Claims

[Scope of utility model registration request]

An electrode is placed in a container into which radioactive gas is introduced, a filament and an anode are attached to the container, and a negative voltage is applied to the anode to cause gas discharge by the radioactive gas between the anode and the filament to ionize it, Further, by applying a negative high voltage to the electrode and sputtering the electrode surface with radioactive gas ions to coat the inner surface of the container, and simultaneously implanting radioactive gas ions, the electrode is sputtered with ions. In a container for a radioactive gas immobilization processing device that forms a cumulative layer of radioactive gas ions, the container includes a first cylindrical member having one end closed and the other end open; and a second cylindrical member with an open mouth, and the first cylindrical member and the second cylindrical member are mutually removable and fit together to form an airtight container. A container for a radioactive gas immobilization processing device, characterized in that the container is equipped with a filament and an anode.