CN1305580C - 从细粉分离器内抽取超细煤粉方法及其装置 - Google Patents
从细粉分离器内抽取超细煤粉方法及其装置 Download PDFInfo
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- CN1305580C CN1305580C CNB2004100529789A CN200410052978A CN1305580C CN 1305580 C CN1305580 C CN 1305580C CN B2004100529789 A CNB2004100529789 A CN B2004100529789A CN 200410052978 A CN200410052978 A CN 200410052978A CN 1305580 C CN1305580 C CN 1305580C
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- separator
- coal
- fine powder
- powder
- fine
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100529789A CN1305580C (zh) | 2004-07-15 | 2004-07-15 | 从细粉分离器内抽取超细煤粉方法及其装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100529789A CN1305580C (zh) | 2004-07-15 | 2004-07-15 | 从细粉分离器内抽取超细煤粉方法及其装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1586731A CN1586731A (zh) | 2005-03-02 |
| CN1305580C true CN1305580C (zh) | 2007-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100529789A Expired - Fee Related CN1305580C (zh) | 2004-07-15 | 2004-07-15 | 从细粉分离器内抽取超细煤粉方法及其装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1305580C (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103969072B (zh) * | 2014-05-13 | 2017-02-22 | 国家电网公司 | 一种四角切圆燃烧锅炉细粉分离器效率试验方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04313314A (ja) * | 1991-04-11 | 1992-11-05 | Ishikawajima Harima Heavy Ind Co Ltd | ドレンセパレータ |
| JPH07185395A (ja) * | 1993-12-27 | 1995-07-25 | Takenaka Komuten Co Ltd | サイクロン式分離器 |
| CN1307921A (zh) * | 2001-02-06 | 2001-08-15 | 高根树 | 废气耦合净化装置 |
| CN2570640Y (zh) * | 2002-09-06 | 2003-09-03 | 黑龙江省庆安三松实业有限公司 | 旋涡式锅炉除尘器 |
| CN1123318C (zh) * | 1995-01-10 | 2003-10-08 | 诺特特里有限公司 | 灰尘分离装置 |
-
2004
- 2004-07-15 CN CNB2004100529789A patent/CN1305580C/zh not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04313314A (ja) * | 1991-04-11 | 1992-11-05 | Ishikawajima Harima Heavy Ind Co Ltd | ドレンセパレータ |
| JPH07185395A (ja) * | 1993-12-27 | 1995-07-25 | Takenaka Komuten Co Ltd | サイクロン式分離器 |
| CN1123318C (zh) * | 1995-01-10 | 2003-10-08 | 诺特特里有限公司 | 灰尘分离装置 |
| CN1307921A (zh) * | 2001-02-06 | 2001-08-15 | 高根树 | 废气耦合净化装置 |
| CN2570640Y (zh) * | 2002-09-06 | 2003-09-03 | 黑龙江省庆安三松实业有限公司 | 旋涡式锅炉除尘器 |
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| Publication number | Publication date |
|---|---|
| CN1586731A (zh) | 2005-03-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou Ruiing Electric Power Stock Co., Ltd. Assignor: Zhejiang University Contract fulfillment period: 2008.3.21 to 2013.3.20 contract change Contract record no.: 2009440001542 Denomination of invention: Method and device for extracting superfine powder coal from fine powder separator Granted publication date: 20070321 License type: Exclusive license Record date: 20091012 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.3.21 TO 2013.3.20; CHANGE OF CONTRACT Name of requester: GUANGZHOU RUIMING ELECTRIC POWER CO., LTD. Effective date: 20091012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070321 Termination date: 20140715 |
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| EXPY | Termination of patent right or utility model |