JP6383703B2 - 炉内構造物切削装置 - Google Patents
炉内構造物切削装置 Download PDFInfo
- Publication number
- JP6383703B2 JP6383703B2 JP2015105076A JP2015105076A JP6383703B2 JP 6383703 B2 JP6383703 B2 JP 6383703B2 JP 2015105076 A JP2015105076 A JP 2015105076A JP 2015105076 A JP2015105076 A JP 2015105076A JP 6383703 B2 JP6383703 B2 JP 6383703B2
- Authority
- JP
- Japan
- Prior art keywords
- furnace structure
- cutting device
- structure cutting
- rotating
- cutter
- 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.)
- Expired - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Description
2:隔離ハウス
3:隔離壁
4:空間A
5:空間B
6:原子炉ウェル
7:天井クレーンA
8:ガイドレールA
9:ドライヤセパレータプール
10:天井クレーンB
11:ガイドレールB
12:ワイヤーA
13:掴み具A
14:ワイヤーB
15:掴み具B
16:床部材
20:隔離容器
21:上部円筒部材
22:中間円筒部材
23:下部円筒部材
24:カバー部材
25:支持梁部材
30:圧力容器
31:上部格子板
32:下鏡
40:炉内構造物切削装置
41:クレーン
42:装置上部部材
43:装置下部部材
44:カッター
45:回転部
46:加熱手段
47:冷却手段
48:レール
49:走行機構
50:RPV壁面シール
Claims (2)
- 遮蔽機能を有する装置上部部材と、
前記装置上部部材の下端部に設けられ、回転手段を有する装置下部部材と、
前記装置下部部材の下端であって、前記回転手段の回転により旋回運動する回転部と、
前記回転部の下端部に設けられるカッター及び加熱手段と、
前記回転部の下端部にはレールが設けられ、前記レールを走行する走行装置が冷却手段及び前記加熱手段を保持している炉内構造物切削装置。 - 請求項1の炉内構造物切削装置において、
前記カッターは複数の小片に分割されている炉内構造物切削装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015105076A JP6383703B2 (ja) | 2015-05-25 | 2015-05-25 | 炉内構造物切削装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015105076A JP6383703B2 (ja) | 2015-05-25 | 2015-05-25 | 炉内構造物切削装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016217954A JP2016217954A (ja) | 2016-12-22 |
JP6383703B2 true JP6383703B2 (ja) | 2018-08-29 |
Family
ID=57580908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015105076A Expired - Fee Related JP6383703B2 (ja) | 2015-05-25 | 2015-05-25 | 炉内構造物切削装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6383703B2 (ja) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09105799A (ja) * | 1995-10-12 | 1997-04-22 | Yagami Kogyo Kk | 原子力発電所設備の切削による解体方法 |
JP6129646B2 (ja) * | 2013-05-31 | 2017-05-17 | 日立Geニュークリア・エナジー株式会社 | 沸騰水型原子力プラントにおける燃料デブリの搬出方法 |
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2015
- 2015-05-25 JP JP2015105076A patent/JP6383703B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2016217954A (ja) | 2016-12-22 |
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