JPS6068500U

JPS6068500U - Radioactive waste input device

Info

Publication number: JPS6068500U
Application number: JP15930583U
Authority: JP
Inventors: 林　鉦平; 高明安田
Original assignee: 株式会社明電舎
Priority date: 1983-10-17
Filing date: 1983-10-17
Publication date: 1985-05-15
Also published as: JPH0222720Y2

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 the drawing]

第１図は従来の放射性廃棄物貯蔵庫の断面図、第２図〜
第５図は本考案の一実施例にかかり、第２図は本考案の
投入装置を装備した放射性廃棄物貯蔵庫の断面図、第３
′図は本考案の投入装置の概略構成図であり、第３図ａ
はその縦断面図、第３図ｂ１第３図Ｃはそれぞれ旋回用
ウオームホイール部及び中間ギヤ部の要部断面図、第４
図、第５図はそれぞれ本考案の投入装置の使用を説明す
る図であり、第４図ａは傾斜滑動台が傾斜位置にあると
きの縦断面図、第４図すはその平面図、第５図は傾斜滑
動台が垂直位置にあるときの縦断面図、第６図はコンピ
ュータシミュレーションによる貯蔵庫内における投入物
の堆積形状図である。図面中、１はハルドラム、２は移送容器、３は貯蔵庫、
４は投入口、５は遮蔽トラップ、６はトラップ遮蔽扉、
１１は投入枠、１３は旋回用ウオームホイール、１４は
旋回用ウオーム、１７はヒンジ軸、１８は傾斜滑動台、
１９は滑動用ローラ、２１は傾動用駆動軸、２２は傾動
用ウオームホイール、２３は傾動用ウオーム、２４はピ
ニオン、２６は中間ギヤ、２７は駆動ピニオンである。 −第１図１酎閲　　。１＝ｉ−一一一一一一−ｈ７「ＩＦ”ｌ　　ｌ！／・］「］ＩＩ　ＩＩ（ａ）　　　　予 ”　ｌ　　’−１−ｌｌｃ７・′　　　　“≦“。口　　　　　　　（ｂ）Ｘ／Ｌ″Figure 1 is a cross-sectional view of a conventional radioactive waste storage facility, Figure 2~
Figure 5 shows one embodiment of the present invention, Figure 2 is a sectional view of a radioactive waste storage facility equipped with the loading device of the present invention, and Figure 3
' Figure 3 is a schematic configuration diagram of the charging device of the present invention, and Figure 3a
3B is a longitudinal sectional view of the same, FIG.
5 and 5 are views for explaining the use of the charging device of the present invention, respectively, and FIG. 4a is a longitudinal sectional view when the inclined slide is in the inclined position, FIG. FIG. 5 is a vertical cross-sectional view when the inclined slide is in the vertical position, and FIG. 6 is a computer simulation diagram showing the shape of deposits in the storage. In the drawing, 1 is a hull drum, 2 is a transfer container, 3 is a storage,
4 is the input port, 5 is the shielding trap, 6 is the trap shielding door,
11 is a charging frame, 13 is a turning worm wheel, 14 is a turning worm, 17 is a hinge shaft, 18 is a tilting slide,
19 is a sliding roller, 21 is a tilting drive shaft, 22 is a tilting worm wheel, 23 is a tilting worm, 24 is a pinion, 26 is an intermediate gear, and 27 is a driving pinion. -Figure 1.1. 1= i-11111-h 7 “IF”l l! / ・] "] II II (a) Pre" l '-1-llc 7・'"≦". Mouth (b) X/L″

Claims

[Scope of utility model registration request]

A shielding trap 5 installed on the input port 4 of the radioactive waste storage 3 is supported so as to be freely rotatable around a vertical axis while hanging inward of the storage 3. a cylindrical loading frame 11 having a top opening covered with a trap shielding door 6 so as to be openable and closable; and this loading frame 11.
The loading frame 11 can be freely driven and tilted in a range including an inclined position where the tip is located below the inner cavity of the input frame 11 and its tip is inclined diagonally downward, and a vertical position away from the lower side of the inner cavity of the input frame 11. A radioactive waste dumping device characterized by comprising an inclined sliding table 18 supported at a lower part and supporting and guiding the bottom of the dumped material to be fed into the dumping frame 11.