CN2771656Y - Coal-powder burning apparatus - Google Patents
Coal-powder burning apparatus Download PDFInfo
- Publication number
- CN2771656Y CN2771656Y CN 200520002172 CN200520002172U CN2771656Y CN 2771656 Y CN2771656 Y CN 2771656Y CN 200520002172 CN200520002172 CN 200520002172 CN 200520002172 U CN200520002172 U CN 200520002172U CN 2771656 Y CN2771656 Y CN 2771656Y
- Authority
- CN
- China
- Prior art keywords
- secondary air
- air channel
- air pipe
- reamer
- airduct
- 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 - Lifetime
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Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520002172 CN2771656Y (en) | 2005-02-07 | 2005-02-07 | Coal-powder burning apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520002172 CN2771656Y (en) | 2005-02-07 | 2005-02-07 | Coal-powder burning apparatus |
Publications (1)
Publication Number | Publication Date |
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CN2771656Y true CN2771656Y (en) | 2006-04-12 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520002172 Expired - Lifetime CN2771656Y (en) | 2005-02-07 | 2005-02-07 | Coal-powder burning apparatus |
Country Status (1)
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CN (1) | CN2771656Y (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101846313A (en) * | 2010-06-13 | 2010-09-29 | 山西蓝天环保设备有限公司 | Coal dust industrial boiler having prechamber and taking high-quality coal dust as auxiliary fuel |
CN101949542A (en) * | 2010-04-14 | 2011-01-19 | 华中科技大学 | Three-layered secondary air low nitrogen oxide swirl burner |
CN101644431B (en) * | 2009-08-31 | 2011-02-02 | 中国计量学院 | Self-stabilizing three-stage air-distribution low-NOx pulverized coal burner |
CN102102874A (en) * | 2010-06-13 | 2011-06-22 | 无锡凯力通装备科技有限公司 | Furnace door structure of powder burner |
CN103256590A (en) * | 2013-05-20 | 2013-08-21 | 北京科技大学 | Method and device for multi-grade mixed combustion of double fuels at cyclone state |
CN105276605A (en) * | 2014-07-04 | 2016-01-27 | 烟台龙源电力技术股份有限公司 | Coal-fired boiler and combustion method thereof |
CN111947141A (en) * | 2020-08-13 | 2020-11-17 | 西安交通大学 | Adjustable wind-coal step-by-step mixing low NOx combustion device |
-
2005
- 2005-02-07 CN CN 200520002172 patent/CN2771656Y/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101644431B (en) * | 2009-08-31 | 2011-02-02 | 中国计量学院 | Self-stabilizing three-stage air-distribution low-NOx pulverized coal burner |
CN101949542A (en) * | 2010-04-14 | 2011-01-19 | 华中科技大学 | Three-layered secondary air low nitrogen oxide swirl burner |
CN101846313A (en) * | 2010-06-13 | 2010-09-29 | 山西蓝天环保设备有限公司 | Coal dust industrial boiler having prechamber and taking high-quality coal dust as auxiliary fuel |
CN102102874A (en) * | 2010-06-13 | 2011-06-22 | 无锡凯力通装备科技有限公司 | Furnace door structure of powder burner |
CN103256590A (en) * | 2013-05-20 | 2013-08-21 | 北京科技大学 | Method and device for multi-grade mixed combustion of double fuels at cyclone state |
CN103256590B (en) * | 2013-05-20 | 2015-07-15 | 北京科技大学 | Method and device for multi-grade mixed combustion of double fuels at cyclone state |
CN105276605A (en) * | 2014-07-04 | 2016-01-27 | 烟台龙源电力技术股份有限公司 | Coal-fired boiler and combustion method thereof |
CN111947141A (en) * | 2020-08-13 | 2020-11-17 | 西安交通大学 | Adjustable wind-coal step-by-step mixing low NOx combustion device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA COAL RESEARCH INSTITUTE CO., LTD. Free format text: FORMER OWNER: BEIJING COAL-CHEMICAL BRANCH OF COAL-SCIENCE GENERAL ACADEMY Effective date: 20140827 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140827 Address after: 100013 Chaoyang District, Hepingli Youth Ditch Road, No. 5, No. Patentee after: Co., Ltd of coal science and technology academy Address before: 100013 Chaoyang District, Hepingli Youth Ditch Road, No. 5, No. Patentee before: Beijing Coal-Chemical Branch of Coal-Science General Academy |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20150207 Granted publication date: 20060412 |