JP2008215641A - 溶融物排出機構 - Google Patents
溶融物排出機構 Download PDFInfo
- Publication number
- JP2008215641A JP2008215641A JP2007049827A JP2007049827A JP2008215641A JP 2008215641 A JP2008215641 A JP 2008215641A JP 2007049827 A JP2007049827 A JP 2007049827A JP 2007049827 A JP2007049827 A JP 2007049827A JP 2008215641 A JP2008215641 A JP 2008215641A
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- JP
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- Prior art keywords
- melt
- ceramic guide
- melt discharge
- receiving container
- discharge port
- 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.)
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- Furnace Details (AREA)
- Gasification And Melting Of Waste (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
【解決手段】放射性雑固体廃棄物を溶融処理する回転炉床式プラズマ溶融処理装置において、溶融処理装置の底部に設けられ、溶融物を受け容器に移すための溶融物排出口と、溶融物排出口と受け容器の間に介在させる筒状のセラミック製ガイドと、該セラミック製ガイドの周囲に配置される複数本の抵抗加熱ヒータとを組み合わせた溶融物排出機構。
【選択図】図1
Description
2 溶融物排出口
3 セラミック製ガイド
4 抵抗加熱ヒータ
5 受け容器
6 金属製支持金具
7 水冷支持プレート
Claims (2)
- 放射性雑固体廃棄物を溶融処理する回転炉床式プラズマ溶融処理装置において、溶融処理装置の底部に設けられ、溶融物を受け容器に移すための溶融物排出口と、溶融物排出口と受け容器の間に介在させる筒状のセラミック製ガイドと、該セラミック製ガイドの周囲に配置される複数本の抵抗加熱ヒータとを組み合わせたことを特徴とする溶融物排出機構。
- 筒状のセラミック製ガイドの外周を超高温環境で使用できる金属で支持することを特徴とする請求項1記載の溶融物排出機構。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007049827A JP5202855B2 (ja) | 2007-02-28 | 2007-02-28 | 溶融物排出機構 |
Applications Claiming Priority (1)
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JP2007049827A JP5202855B2 (ja) | 2007-02-28 | 2007-02-28 | 溶融物排出機構 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008215641A true JP2008215641A (ja) | 2008-09-18 |
JP5202855B2 JP5202855B2 (ja) | 2013-06-05 |
Family
ID=39835888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007049827A Expired - Fee Related JP5202855B2 (ja) | 2007-02-28 | 2007-02-28 | 溶融物排出機構 |
Country Status (1)
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JP (1) | JP5202855B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101193877B1 (ko) | 2010-03-31 | 2012-10-26 | 현대제철 주식회사 | 탭홀 충진제 투입구 덮개 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6114598A (ja) * | 1984-06-29 | 1986-01-22 | 日本碍子株式会社 | 廃棄物の連続溶融装置 |
JPH10332890A (ja) * | 1997-05-28 | 1998-12-18 | Sumitomo Metal Ind Ltd | 回分式溶解、造塊装置および溶解、造塊法 |
JP2001242291A (ja) * | 2000-02-25 | 2001-09-07 | Ngk Insulators Ltd | 放射性廃棄物の焼却溶融処理装置および焼却溶融処理方法 |
JP2001242290A (ja) * | 2000-02-25 | 2001-09-07 | Ngk Insulators Ltd | 放射性廃棄物の焼却溶融処理装置および焼却溶融処理方法 |
JP2007101206A (ja) * | 2005-09-30 | 2007-04-19 | Japan Nuclear Cycle Development Inst States Of Projects | 溶融処理方法及びその装置 |
-
2007
- 2007-02-28 JP JP2007049827A patent/JP5202855B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6114598A (ja) * | 1984-06-29 | 1986-01-22 | 日本碍子株式会社 | 廃棄物の連続溶融装置 |
JPH10332890A (ja) * | 1997-05-28 | 1998-12-18 | Sumitomo Metal Ind Ltd | 回分式溶解、造塊装置および溶解、造塊法 |
JP2001242291A (ja) * | 2000-02-25 | 2001-09-07 | Ngk Insulators Ltd | 放射性廃棄物の焼却溶融処理装置および焼却溶融処理方法 |
JP2001242290A (ja) * | 2000-02-25 | 2001-09-07 | Ngk Insulators Ltd | 放射性廃棄物の焼却溶融処理装置および焼却溶融処理方法 |
JP2007101206A (ja) * | 2005-09-30 | 2007-04-19 | Japan Nuclear Cycle Development Inst States Of Projects | 溶融処理方法及びその装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101193877B1 (ko) | 2010-03-31 | 2012-10-26 | 현대제철 주식회사 | 탭홀 충진제 투입구 덮개 |
Also Published As
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JP5202855B2 (ja) | 2013-06-05 |
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