JP4364246B2 - 集塵ファン - Google Patents
集塵ファン Download PDFInfo
- Publication number
- JP4364246B2 JP4364246B2 JP2007019212A JP2007019212A JP4364246B2 JP 4364246 B2 JP4364246 B2 JP 4364246B2 JP 2007019212 A JP2007019212 A JP 2007019212A JP 2007019212 A JP2007019212 A JP 2007019212A JP 4364246 B2 JP4364246 B2 JP 4364246B2
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- Japan
- Prior art keywords
- steel plate
- wear
- plate
- blade
- dust collecting
- 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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Description
図1は本発明の集塵ファンを示す斜視図、図2は図1のA−A断面図である。この集塵ファンは例えば溶銑予備処理炉の上部に設置して使用されるものである。1はファンの主板であり、直径が例えば2300mm程度の大型の円板である。2はこれらの主板1、1間に溶接固定された翼板であり、この翼板2は回転軸3を中心にして外部に向けて放射状に複数枚設けられている。
2 翼板
3 回転軸
Claims (2)
- ファンの主板に翼板を固定した集塵ファンであって、鋼板の表面に高クロム鋳鉄系耐摩耗合金を肉盛溶接したクラッド鋼板を、800<t<1200℃(t:温度)で熱処理したのち放冷してなる熱処理クラッド鋼板により翼板を形成し、ライナーなしの耐摩耗性、耐衝撃性に優れた翼板としたことを特徴とする集塵ファン。
- 高クロム鋳鉄系耐摩耗合金が、複合炭化物を含有するものである請求項1記載の集塵ファン。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007019212A JP4364246B2 (ja) | 2007-01-30 | 2007-01-30 | 集塵ファン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007019212A JP4364246B2 (ja) | 2007-01-30 | 2007-01-30 | 集塵ファン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008184975A JP2008184975A (ja) | 2008-08-14 |
| JP4364246B2 true JP4364246B2 (ja) | 2009-11-11 |
Family
ID=39728191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007019212A Expired - Fee Related JP4364246B2 (ja) | 2007-01-30 | 2007-01-30 | 集塵ファン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4364246B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865155A (zh) * | 2010-03-25 | 2010-10-20 | 南通大通宝富风机有限公司 | 耐热离心风机 |
-
2007
- 2007-01-30 JP JP2007019212A patent/JP4364246B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008184975A (ja) | 2008-08-14 |
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