JP5654339B2 - 誘導加熱式アルミニウム溶解・保持炉 - Google Patents
誘導加熱式アルミニウム溶解・保持炉 Download PDFInfo
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- JP5654339B2 JP5654339B2 JP2010293045A JP2010293045A JP5654339B2 JP 5654339 B2 JP5654339 B2 JP 5654339B2 JP 2010293045 A JP2010293045 A JP 2010293045A JP 2010293045 A JP2010293045 A JP 2010293045A JP 5654339 B2 JP5654339 B2 JP 5654339B2
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- Prior art keywords
- induction heating
- crucible
- heating coil
- coil
- aluminum melting
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- 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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- General Induction Heating (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Furnace Details (AREA)
Description
以下に図1ないし図5に示すこの発明の実施例について説明する。
10:鉄材製るつぼ
11:胴部
12:フランジ部
13:底部
20:誘導加熱コイル成形体
21:誘導加熱コイル
22:引き出しリード部
23:接続端子部
25:セメント被覆層
29:断熱材
30:炉枠
31:支持台
32:枠体
33:側面版
34:天面板
35:下面板
36:耐火煉瓦壁
37:支持脚
38:支持基板
Claims (2)
- コイル導体を間隔をおいて複数回巻回して円筒状の誘導加熱コイルを形成し、このコイル成形体の全体を耐熱性のキャスタブルセメントにより包み込んで成形して、全体が耐火性無機質セメント被覆層で覆われた円筒状の誘導加熱コイル成形体を形成し、この誘導加熱コイル成形体を炉枠内に固定的に設置し、前記円筒状の誘導加熱コイル成形体の中央空所に、磁性を有する鉄材で形成した鍋状のるつぼを出し入れ可能に収納し、前記鉄材製るつぼの外周を前記誘導加熱コイルにより取り囲み、前記鍋状の鉄材製るつぼの周壁の厚さを前記誘導加熱コイルで発生する磁束の浸透深さの2.3倍以上の厚さとし、かつ、前記誘導加熱コイルの巻回したコイル導体の間隔を中央部より上下端部を狭くして導体密度を高くしたことを特徴とする誘導加熱式アルミニウム溶解・保持炉。
- 前記誘導加熱コイル成形体の誘導加熱コイルを覆う耐火性無機質セメント被覆層に粒状の高熱伝導材を分散混合することを特徴とする請求項1に記載の誘導加熱式アルミニウム溶解・保持炉。
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JP2010293045A JP5654339B2 (ja) | 2010-12-28 | 2010-12-28 | 誘導加熱式アルミニウム溶解・保持炉 |
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JP2010293045A JP5654339B2 (ja) | 2010-12-28 | 2010-12-28 | 誘導加熱式アルミニウム溶解・保持炉 |
Publications (2)
Publication Number | Publication Date |
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JP2012141081A JP2012141081A (ja) | 2012-07-26 |
JP5654339B2 true JP5654339B2 (ja) | 2015-01-14 |
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JP2010293045A Active JP5654339B2 (ja) | 2010-12-28 | 2010-12-28 | 誘導加熱式アルミニウム溶解・保持炉 |
Country Status (1)
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JP (1) | JP5654339B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103759535B (zh) * | 2014-01-08 | 2015-07-22 | 广西贺州金广稀土新材料有限公司 | 一种中频真空熔炼炉线圈保温层的制作方法 |
AT521904B1 (de) * | 2018-12-11 | 2022-07-15 | Engel Austria Gmbh | Formgebungsmaschine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0352598U (ja) * | 1989-09-26 | 1991-05-22 | ||
JPH03116595U (ja) * | 1990-03-07 | 1991-12-03 | ||
JP2001289567A (ja) * | 2000-04-06 | 2001-10-19 | Metts Corp | 誘導炉の制御方法 |
JP5517710B2 (ja) * | 2010-04-08 | 2014-06-11 | 中部電力株式会社 | 誘導加熱式アルミ溶解炉およびこれを用いた溶解設備 |
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JP2012141081A (ja) | 2012-07-26 |
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