CN203319949U - 一种低压粉煤气化烧嘴 - Google Patents
一种低压粉煤气化烧嘴 Download PDFInfo
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- CN203319949U CN203319949U CN201320331965XU CN201320331965U CN203319949U CN 203319949 U CN203319949 U CN 203319949U CN 201320331965X U CN201320331965X U CN 201320331965XU CN 201320331965 U CN201320331965 U CN 201320331965U CN 203319949 U CN203319949 U CN 203319949U
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CN201320331965XU CN203319949U (zh) | 2013-06-08 | 2013-06-08 | 一种低压粉煤气化烧嘴 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103343020A (zh) * | 2013-06-08 | 2013-10-09 | 北京神雾环境能源科技集团股份有限公司 | 一种低压粉煤气化烧嘴 |
CN105368501A (zh) * | 2014-09-01 | 2016-03-02 | 大唐国际化工技术研究院有限公司 | 一种适用于气流床煤气化炉的工艺烧嘴的保护机构 |
CN111171877A (zh) * | 2019-11-26 | 2020-05-19 | 北京航化节能环保技术有限公司 | 一种盘管夹套组合冷却烧嘴 |
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2013
- 2013-06-08 CN CN201320331965XU patent/CN203319949U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103343020A (zh) * | 2013-06-08 | 2013-10-09 | 北京神雾环境能源科技集团股份有限公司 | 一种低压粉煤气化烧嘴 |
CN105368501A (zh) * | 2014-09-01 | 2016-03-02 | 大唐国际化工技术研究院有限公司 | 一种适用于气流床煤气化炉的工艺烧嘴的保护机构 |
CN111171877A (zh) * | 2019-11-26 | 2020-05-19 | 北京航化节能环保技术有限公司 | 一种盘管夹套组合冷却烧嘴 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 102200 Beijing City, Changping District science and Technology Park Chang Huai Lu No. 155 Patentee after: Shenwu Technology Group Co.,Ltd. Address before: 102200 Beijing city Changping District Machi Town cow Road No. 18 Patentee before: BEIJING SHENWU ENVIRONMENT AND ENERGY TECHNOLOGY Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Low-pressure pulverized coal gasification burner Effective date of registration: 20180322 Granted publication date: 20131204 Pledgee: The Bank of Beijing Limited by Share Ltd. Anwar Road Branch Pledgor: Shenwu Technology Group Co.,Ltd. Registration number: 2018990000210 |
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PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20190121 Granted publication date: 20131204 |
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PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20220921 Granted publication date: 20131204 |
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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: 20131204 |