CN107339698A - 一种燃烧器 - Google Patents
一种燃烧器 Download PDFInfo
- Publication number
- CN107339698A CN107339698A CN201710697129.6A CN201710697129A CN107339698A CN 107339698 A CN107339698 A CN 107339698A CN 201710697129 A CN201710697129 A CN 201710697129A CN 107339698 A CN107339698 A CN 107339698A
- Authority
- CN
- China
- Prior art keywords
- leading portion
- gasifying agent
- passage
- layer water
- sleeve pipe
- 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.)
- Granted
Links
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 97
- 239000002817 coal dust Substances 0.000 claims abstract description 60
- 239000000919 ceramic Substances 0.000 claims abstract description 44
- 239000000843 powder Substances 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 238000001816 cooling Methods 0.000 claims description 70
- 238000007789 sealing Methods 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 8
- 239000011214 refractory ceramic Substances 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 238000002309 gasification Methods 0.000 abstract description 17
- 239000007789 gas Substances 0.000 description 49
- 238000002485 combustion reaction Methods 0.000 description 23
- 239000003245 coal Substances 0.000 description 20
- 239000000567 combustion gas Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 14
- 239000000498 cooling water Substances 0.000 description 9
- 239000007921 spray Substances 0.000 description 9
- UHZZMRAGKVHANO-UHFFFAOYSA-M chlormequat chloride Chemical compound [Cl-].C[N+](C)(C)CCCl UHZZMRAGKVHANO-UHFFFAOYSA-M 0.000 description 7
- 239000000443 aerosol Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000007800 oxidant agent Substances 0.000 description 6
- 230000001590 oxidative effect Effects 0.000 description 6
- 238000005336 cracking Methods 0.000 description 5
- 238000010304 firing Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000803 paradoxical effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D17/00—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel
- F23D17/005—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel gaseous or pulverulent fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B90/00—Combustion methods not related to a particular type of apparatus
- F23B90/04—Combustion methods not related to a particular type of apparatus including secondary combustion
- F23B90/06—Combustion methods not related to a particular type of apparatus including secondary combustion the primary combustion being a gasification or pyrolysis in a reductive atmosphere
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2204/00—Burners adapted for simultaneous or alternative combustion having more than one fuel supply
- F23D2204/20—Burners adapted for simultaneous or alternative combustion having more than one fuel supply gaseous and pulverulent fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2209/00—Safety arrangements
- F23D2209/20—Flame lift-off / stability
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2211/00—Thermal dilatation prevention or compensation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2212/00—Burner material specifications
- F23D2212/10—Burner material specifications ceramic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2214/00—Cooling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710697129.6A CN107339698B (zh) | 2017-08-15 | 2017-08-15 | 一种燃烧器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710697129.6A CN107339698B (zh) | 2017-08-15 | 2017-08-15 | 一种燃烧器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107339698A true CN107339698A (zh) | 2017-11-10 |
CN107339698B CN107339698B (zh) | 2023-05-12 |
Family
ID=60216964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710697129.6A Active CN107339698B (zh) | 2017-08-15 | 2017-08-15 | 一种燃烧器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107339698B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110260653A (zh) * | 2019-07-19 | 2019-09-20 | 长沙有色冶金设计研究院有限公司 | 一种可升降的立式燃烧器***及其应用方法 |
CN110566941A (zh) * | 2019-09-19 | 2019-12-13 | 哈尔滨锅炉厂有限责任公司 | 一种新型贫煤次烟煤用燃气旋流燃烧器 |
CN111706858A (zh) * | 2020-07-24 | 2020-09-25 | 李心鹏 | 一种用于电站锅炉、窑炉的煤粉点火设备 |
CN114058865A (zh) * | 2021-11-11 | 2022-02-18 | 黄河科技学院 | 一种氧枪用组合套管及氧枪 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2154941A1 (en) * | 1994-10-01 | 1996-04-02 | Klaus Dobbeling | Burner |
DE10026122A1 (de) * | 2000-05-26 | 2001-11-29 | Abb Alstom Power Nv | Brenner für einen Wärmeerzeuger |
CN102767827A (zh) * | 2012-07-27 | 2012-11-07 | 上海锅炉厂有限公司 | 一种固态粉体燃料气化用复合式热氧点火工艺烧嘴 |
CN103672882A (zh) * | 2013-12-13 | 2014-03-26 | 杭州全合科技有限公司 | 一种二段式煤粉燃烧器 |
DE102014201386A1 (de) * | 2014-01-27 | 2015-07-30 | Siemens Aktiengesellschaft | Pilotbrenner als Bestandteil einer Brenneranordnung für die Druckvergasung fester und flüssiger Brennstoffe |
CN104974797A (zh) * | 2015-07-07 | 2015-10-14 | 杭州全合科技有限公司 | 用于二段式干煤粉气流床气化炉的多功能煤气化烧嘴 |
CN106398777A (zh) * | 2016-10-13 | 2017-02-15 | 安徽科达洁能股份有限公司 | 粉煤气化组合烧嘴 |
CN106918040A (zh) * | 2017-04-13 | 2017-07-04 | 西安圣华农业科技股份有限公司 | 一种生物质分段燃烧装置 |
CN207247210U (zh) * | 2017-08-15 | 2018-04-17 | 安徽科达洁能股份有限公司 | 一种燃烧器 |
-
2017
- 2017-08-15 CN CN201710697129.6A patent/CN107339698B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2154941A1 (en) * | 1994-10-01 | 1996-04-02 | Klaus Dobbeling | Burner |
DE10026122A1 (de) * | 2000-05-26 | 2001-11-29 | Abb Alstom Power Nv | Brenner für einen Wärmeerzeuger |
CN102767827A (zh) * | 2012-07-27 | 2012-11-07 | 上海锅炉厂有限公司 | 一种固态粉体燃料气化用复合式热氧点火工艺烧嘴 |
CN103672882A (zh) * | 2013-12-13 | 2014-03-26 | 杭州全合科技有限公司 | 一种二段式煤粉燃烧器 |
DE102014201386A1 (de) * | 2014-01-27 | 2015-07-30 | Siemens Aktiengesellschaft | Pilotbrenner als Bestandteil einer Brenneranordnung für die Druckvergasung fester und flüssiger Brennstoffe |
CN104974797A (zh) * | 2015-07-07 | 2015-10-14 | 杭州全合科技有限公司 | 用于二段式干煤粉气流床气化炉的多功能煤气化烧嘴 |
CN106398777A (zh) * | 2016-10-13 | 2017-02-15 | 安徽科达洁能股份有限公司 | 粉煤气化组合烧嘴 |
CN106918040A (zh) * | 2017-04-13 | 2017-07-04 | 西安圣华农业科技股份有限公司 | 一种生物质分段燃烧装置 |
CN207247210U (zh) * | 2017-08-15 | 2018-04-17 | 安徽科达洁能股份有限公司 | 一种燃烧器 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110260653A (zh) * | 2019-07-19 | 2019-09-20 | 长沙有色冶金设计研究院有限公司 | 一种可升降的立式燃烧器***及其应用方法 |
CN110566941A (zh) * | 2019-09-19 | 2019-12-13 | 哈尔滨锅炉厂有限责任公司 | 一种新型贫煤次烟煤用燃气旋流燃烧器 |
CN111706858A (zh) * | 2020-07-24 | 2020-09-25 | 李心鹏 | 一种用于电站锅炉、窑炉的煤粉点火设备 |
CN114058865A (zh) * | 2021-11-11 | 2022-02-18 | 黄河科技学院 | 一种氧枪用组合套管及氧枪 |
CN114058865B (zh) * | 2021-11-11 | 2023-08-04 | 黄河科技学院 | 一种氧枪用组合套管及氧枪 |
Also Published As
Publication number | Publication date |
---|---|
CN107339698B (zh) | 2023-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230406 Address after: 243000, No. 2611, south section of Tianmen Avenue, Maanshan economic and Technological Development Zone, Maanshan City, Anhui Province Applicant after: KEDA CLEAN ENERGY Co.,Ltd. Applicant after: Anhui Keda Lithium Battery Equipment Co.,Ltd. Address before: 243041 Anhui city in Ma'anshan province north of the revitalization of economic and Technological Development Zone, Road No. 555 Applicant before: KEDA CLEAN ENERGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 243000, No. 2611, south section of Tianmen Avenue, Maanshan economic and Technological Development Zone, Maanshan City, Anhui Province Patentee after: KEDA CLEAN ENERGY Co.,Ltd. Patentee after: Anhui Keda New Energy Equipment Co.,Ltd. Address before: 243000, No. 2611, south section of Tianmen Avenue, Maanshan economic and Technological Development Zone, Maanshan City, Anhui Province Patentee before: KEDA CLEAN ENERGY Co.,Ltd. Patentee before: Anhui Keda Lithium Battery Equipment Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |