JP5314436B2 - 廃棄物ガス化溶融炉の出湯口部冷却装置 - Google Patents
廃棄物ガス化溶融炉の出湯口部冷却装置 Download PDFInfo
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- JP5314436B2 JP5314436B2 JP2009005759A JP2009005759A JP5314436B2 JP 5314436 B2 JP5314436 B2 JP 5314436B2 JP 2009005759 A JP2009005759 A JP 2009005759A JP 2009005759 A JP2009005759 A JP 2009005759A JP 5314436 B2 JP5314436 B2 JP 5314436B2
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(1)本発明によれば、廃棄物ガス化溶融炉の出湯口部の外面に、出湯口部鉄皮外表面を管路の一部とした管路を所定の間隔をあけて配置し、冷却水を通水することにより、管路の一部とし冷却水通水管路により鉄皮自体を冷却することができ、鉄皮の温度上昇を防止して出湯口部の耐火物を保護することができる。
図1は、本発明の冷却装置を採用した廃棄物ガス化溶融炉の下部断面図である。
2:出湯口部耐火物
3:出湯口
4:羽口
5:出湯口冷却金物
6:出湯口部埋設配管
7:冷却水通水管路(冷却管)
8:ボルト、ナット
P、L1、L2:冷却管間隔
D:冷却管径
Claims (1)
- 廃棄物をガス化溶融処理する廃棄物ガス化溶融炉の出湯口部において、出湯口内部に位置する炭化珪素質耐火物と、その炭化珪素質耐火物を冷却するために出湯口部の外壁である鉄皮の外表面を管路の一部とした冷却水通水管路を所定の間隔をあけて配置した出湯口冷却金物と、前記鉄皮内面側の前記炭化珪素質耐火物内部に冷却管を埋設した出湯口埋設配管とを有し、前記炭化珪素質耐火物と前記出湯口冷却金物及び前記出湯口埋設配管とを一体化し、炉の外部から一体取替可能な構造としたことを特徴とする廃棄物ガス化溶融炉の出湯口部冷却装置。
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JP2009005759A JP5314436B2 (ja) | 2009-01-14 | 2009-01-14 | 廃棄物ガス化溶融炉の出湯口部冷却装置 |
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JP2009005759A JP5314436B2 (ja) | 2009-01-14 | 2009-01-14 | 廃棄物ガス化溶融炉の出湯口部冷却装置 |
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JP2010164227A JP2010164227A (ja) | 2010-07-29 |
JP5314436B2 true JP5314436B2 (ja) | 2013-10-16 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP7294830B2 (ja) * | 2018-12-13 | 2023-06-20 | 日鉄エンジニアリング株式会社 | 溶融炉の出湯口部の冷却構造及びその冷却構造に用いられる金属板ブロックの製造方法。 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5914719Y2 (ja) * | 1980-07-11 | 1984-04-28 | 石川島播磨重工業株式会社 | 流動層式炉 |
JP2725576B2 (ja) * | 1993-11-05 | 1998-03-11 | 住友金属工業株式会社 | 高炉炉壁補修用の水冷型耐火物パネル |
JP2000283425A (ja) * | 1999-03-31 | 2000-10-13 | Nkk Corp | 出滓口 |
JP2003161415A (ja) * | 2001-11-27 | 2003-06-06 | Nkk Corp | 廃棄物ガス化溶融炉の出滓口構造および出滓口冷却方法 |
JP4723893B2 (ja) * | 2005-04-15 | 2011-07-13 | 新日鉄エンジニアリング株式会社 | 廃棄物溶融炉の炭化珪素質キャスタブル耐火物の炉内稼働面の酸化防止方法 |
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