CN201615487U - 组合型垂直浓淡低NOx直流煤粉燃烧器 - Google Patents
组合型垂直浓淡低NOx直流煤粉燃烧器 Download PDFInfo
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- CN201615487U CN201615487U CN2009202932486U CN200920293248U CN201615487U CN 201615487 U CN201615487 U CN 201615487U CN 2009202932486 U CN2009202932486 U CN 2009202932486U CN 200920293248 U CN200920293248 U CN 200920293248U CN 201615487 U CN201615487 U CN 201615487U
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102494333A (zh) * | 2011-11-14 | 2012-06-13 | 上海锅炉厂有限公司 | 一种燃用无烟煤的单火球四角直流燃烧器 |
CN103017149A (zh) * | 2012-12-28 | 2013-04-03 | 北京哈宜节能环保科技开发有限公司 | 一种煤粉燃烧装置 |
CN103350220A (zh) * | 2013-06-28 | 2013-10-16 | 上海宝钢节能技术有限公司 | 能显著降低nox的蓄热式钢包烘烤系统及烘烤方法 |
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2009
- 2009-12-15 CN CN2009202932486U patent/CN201615487U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102494333A (zh) * | 2011-11-14 | 2012-06-13 | 上海锅炉厂有限公司 | 一种燃用无烟煤的单火球四角直流燃烧器 |
CN103017149A (zh) * | 2012-12-28 | 2013-04-03 | 北京哈宜节能环保科技开发有限公司 | 一种煤粉燃烧装置 |
CN103350220A (zh) * | 2013-06-28 | 2013-10-16 | 上海宝钢节能技术有限公司 | 能显著降低nox的蓄热式钢包烘烤系统及烘烤方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Hayi Energy-Saving Environmental Protection Technology Development Co., Ltd. Assignor: Li Chaoyang Contract record no.: 2012110000002 Denomination of utility model: Combined vertical dense-dilute low-NOx direct flow pulverized coal burner Granted publication date: 20101027 License type: Exclusive License Record date: 20120113 |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Beijing Hayi Energy-Saving Environmental Protection Technology Development Co., Ltd. Assignor: Li Chaoyang Contract record no.: 2012110000002 Date of cancellation: 20130524 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Combined vertical dense-dilute low-NOx direct flow pulverized coal burner Effective date of registration: 20130617 Granted publication date: 20101027 Pledgee: Industrial Commercial Bank of China Ltd Beijing Haidian West Branch Pledgor: Li Chaoyang Registration number: 2013990000374 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20181215 |