JP5202855B2 - 溶融物排出機構 - Google Patents
溶融物排出機構 Download PDFInfo
- Publication number
- JP5202855B2 JP5202855B2 JP2007049827A JP2007049827A JP5202855B2 JP 5202855 B2 JP5202855 B2 JP 5202855B2 JP 2007049827 A JP2007049827 A JP 2007049827A JP 2007049827 A JP2007049827 A JP 2007049827A JP 5202855 B2 JP5202855 B2 JP 5202855B2
- Authority
- JP
- Japan
- Prior art keywords
- melt
- ceramic guide
- discharge mechanism
- container
- melt discharge
- 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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- Gasification And Melting Of Waste (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
- Furnace Details (AREA)
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(5)に移すための溶融物排出口(2)と、
溶融物排出口(2)と受け容器(5)の間に介在させる筒状のセラミック製ガイド(3)であり、内径が溶融物排出口(2)の内径の1.5〜3倍であるものと、
該セラミック製ガイド(3)の周囲に配置される複数本の抵抗加熱ヒータ(4)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)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007049827A JP5202855B2 (ja) | 2007-02-28 | 2007-02-28 | 溶融物排出機構 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008215641A JP2008215641A (ja) | 2008-09-18 |
JP5202855B2 true JP5202855B2 (ja) | 2013-06-05 |
Family
ID=39835888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007049827A Expired - Fee Related JP5202855B2 (ja) | 2007-02-28 | 2007-02-28 | 溶融物排出機構 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5202855B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101193877B1 (ko) | 2010-03-31 | 2012-10-26 | 현대제철 주식회사 | 탭홀 충진제 투입구 덮개 |
Family Cites Families (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 |
JP3912717B2 (ja) * | 2000-02-25 | 2007-05-09 | 日本碍子株式会社 | 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 |
JP4348460B2 (ja) * | 2005-09-30 | 2009-10-21 | 独立行政法人 日本原子力研究開発機構 | 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
Also Published As
Publication number | Publication date |
---|---|
JP2008215641A (ja) | 2008-09-18 |
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