CN111594871A - 一种基于双调风旋流燃烧器的富氧微油点火装置及方法 - Google Patents
一种基于双调风旋流燃烧器的富氧微油点火装置及方法 Download PDFInfo
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- CN111594871A CN111594871A CN202010544553.9A CN202010544553A CN111594871A CN 111594871 A CN111594871 A CN 111594871A CN 202010544553 A CN202010544553 A CN 202010544553A CN 111594871 A CN111594871 A CN 111594871A
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- primary
- oxygen
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- combustion chamber
- coal
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 113
- 239000001301 oxygen Substances 0.000 title claims abstract description 113
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 113
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000002485 combustion reaction Methods 0.000 claims abstract description 130
- 239000003245 coal Substances 0.000 claims abstract description 119
- 238000000926 separation method Methods 0.000 claims abstract description 39
- 239000002817 coal dust Substances 0.000 claims abstract description 36
- 238000010790 dilution Methods 0.000 claims abstract description 23
- 239000012895 dilution Substances 0.000 claims abstract description 23
- 239000000843 powder Substances 0.000 claims description 48
- 239000003921 oil Substances 0.000 claims description 45
- 239000000779 smoke Substances 0.000 claims description 14
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 13
- 239000003546 flue gas Substances 0.000 claims description 13
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 9
- 239000000295 fuel oil Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000010891 electric arc Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 238000005728 strengthening Methods 0.000 claims 1
- 239000003034 coal gas Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q9/00—Pilot flame igniters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D1/00—Burners for combustion of pulverulent fuel
- F23D1/02—Vortex burners, e.g. for cyclone-type combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/02—Pneumatic feeding arrangements, i.e. by air blast
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
- F23L7/007—Supplying oxygen or oxygen-enriched air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/26—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2229/00—Flame sensors
- F23N2229/02—Pilot flame sensors
-
- 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)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202010544553.9A CN111594871A (zh) | 2020-06-15 | 2020-06-15 | 一种基于双调风旋流燃烧器的富氧微油点火装置及方法 |
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CN202010544553.9A CN111594871A (zh) | 2020-06-15 | 2020-06-15 | 一种基于双调风旋流燃烧器的富氧微油点火装置及方法 |
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CN111594871A true CN111594871A (zh) | 2020-08-28 |
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CN202010544553.9A Pending CN111594871A (zh) | 2020-06-15 | 2020-06-15 | 一种基于双调风旋流燃烧器的富氧微油点火装置及方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112902177A (zh) * | 2021-02-07 | 2021-06-04 | 哈尔滨工业大学 | 一种采用化工粗合成气增加固废燃尽的装置 |
CN113154433A (zh) * | 2021-05-28 | 2021-07-23 | 西安热工研究院有限公司 | 一种电站锅炉负压协同控制方法及系统 |
CN114923169A (zh) * | 2022-06-02 | 2022-08-19 | 哈尔滨工业大学 | 一种采用多场耦合强化宽筛分粒径固废燃尽的装置 |
CN115095855A (zh) * | 2022-05-13 | 2022-09-23 | 煤科院节能技术有限公司 | 难燃煤粉两级逆喷对冲旋流燃烧器及其使用方法 |
CN115200009A (zh) * | 2022-05-31 | 2022-10-18 | 华中科技大学 | 一种五通道可调式粉体燃料燃烧器及电站锅炉系统 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2463359A1 (fr) * | 1979-08-16 | 1981-02-20 | Steinmueller Gmbh L & C | Bruleur pour la combustion de combustibles pulverulents |
GB2098721A (en) * | 1981-02-16 | 1982-11-24 | Steag Ag | A method of igniting a pulverised fuel main burner and a burner arrangement for carrying out the method |
CN1912462A (zh) * | 2006-08-23 | 2007-02-14 | 傅宁娟 | 微油冷炉点火和超低负荷稳燃且具有低NOx排放的旋流燃烧器 |
CN101093077A (zh) * | 2007-05-25 | 2007-12-26 | 清华大学 | 一种微油点火旋流煤粉燃烧器 |
CN101290118A (zh) * | 2008-06-04 | 2008-10-22 | 杭州意能节能技术有限公司 | 一种低NOx直流微油煤粉燃烧器 |
CN102393015A (zh) * | 2011-05-27 | 2012-03-28 | 上海锅炉厂有限公司 | 一种浓相旋流煤粉燃烧器 |
CN103836620A (zh) * | 2014-03-05 | 2014-06-04 | 华电电力科学研究院 | 富氧微油分级燃烧装置 |
CN103874748A (zh) * | 2012-05-04 | 2014-06-18 | 社团法人高等技术研究院研究组合 | 非熔融和部分熔融型气流床气化炉 |
CN107575859A (zh) * | 2017-09-27 | 2018-01-12 | 西安热工研究院有限公司 | 一种电站燃煤锅炉的加氧点火燃烧器及其点火稳燃方法 |
CN212390405U (zh) * | 2020-06-15 | 2021-01-22 | 西安西热锅炉环保工程有限公司 | 一种基于双调风旋流燃烧器的富氧微油点火装置 |
-
2020
- 2020-06-15 CN CN202010544553.9A patent/CN111594871A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2463359A1 (fr) * | 1979-08-16 | 1981-02-20 | Steinmueller Gmbh L & C | Bruleur pour la combustion de combustibles pulverulents |
GB2098721A (en) * | 1981-02-16 | 1982-11-24 | Steag Ag | A method of igniting a pulverised fuel main burner and a burner arrangement for carrying out the method |
CN1912462A (zh) * | 2006-08-23 | 2007-02-14 | 傅宁娟 | 微油冷炉点火和超低负荷稳燃且具有低NOx排放的旋流燃烧器 |
CN101093077A (zh) * | 2007-05-25 | 2007-12-26 | 清华大学 | 一种微油点火旋流煤粉燃烧器 |
CN101290118A (zh) * | 2008-06-04 | 2008-10-22 | 杭州意能节能技术有限公司 | 一种低NOx直流微油煤粉燃烧器 |
CN102393015A (zh) * | 2011-05-27 | 2012-03-28 | 上海锅炉厂有限公司 | 一种浓相旋流煤粉燃烧器 |
CN103874748A (zh) * | 2012-05-04 | 2014-06-18 | 社团法人高等技术研究院研究组合 | 非熔融和部分熔融型气流床气化炉 |
CN103836620A (zh) * | 2014-03-05 | 2014-06-04 | 华电电力科学研究院 | 富氧微油分级燃烧装置 |
CN107575859A (zh) * | 2017-09-27 | 2018-01-12 | 西安热工研究院有限公司 | 一种电站燃煤锅炉的加氧点火燃烧器及其点火稳燃方法 |
CN212390405U (zh) * | 2020-06-15 | 2021-01-22 | 西安西热锅炉环保工程有限公司 | 一种基于双调风旋流燃烧器的富氧微油点火装置 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112902177A (zh) * | 2021-02-07 | 2021-06-04 | 哈尔滨工业大学 | 一种采用化工粗合成气增加固废燃尽的装置 |
CN113154433A (zh) * | 2021-05-28 | 2021-07-23 | 西安热工研究院有限公司 | 一种电站锅炉负压协同控制方法及系统 |
CN113154433B (zh) * | 2021-05-28 | 2023-02-21 | 西安热工研究院有限公司 | 一种电站锅炉负压协同控制方法及系统 |
CN115095855A (zh) * | 2022-05-13 | 2022-09-23 | 煤科院节能技术有限公司 | 难燃煤粉两级逆喷对冲旋流燃烧器及其使用方法 |
CN115095855B (zh) * | 2022-05-13 | 2024-07-19 | 北京天地融创科技股份有限公司 | 难燃煤粉两级逆喷对冲旋流燃烧器及其使用方法 |
CN115200009A (zh) * | 2022-05-31 | 2022-10-18 | 华中科技大学 | 一种五通道可调式粉体燃料燃烧器及电站锅炉系统 |
CN114923169A (zh) * | 2022-06-02 | 2022-08-19 | 哈尔滨工业大学 | 一种采用多场耦合强化宽筛分粒径固废燃尽的装置 |
CN114923169B (zh) * | 2022-06-02 | 2024-07-16 | 哈尔滨工业大学 | 一种采用多场耦合强化宽筛分粒径固废燃尽的装置 |
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Effective date of registration: 20210108 Address after: 253024 1868 Dongfeng West Road, Dezhou City, Shandong Province Applicant after: HUANENG INTERNATIONAL POWER CO.,LTD. DEZHOU POWER PLANT Applicant after: Xi'an Thermal Power Research Institute Co.,Ltd. Address before: Building a, Boyuan science and Technology Plaza, No. 99, Yanxiang Road, Yanta District, Xi'an City, Shaanxi Province Applicant before: XI'AN TPRI BOILER & ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. Applicant before: Xi'an Thermal Power Research Institute Co.,Ltd. |
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Application publication date: 20200828 |