ZA200709079B - Pulverized solid fuel burner - Google Patents
Pulverized solid fuel burner Download PDFInfo
- Publication number
- ZA200709079B ZA200709079B ZA200709079A ZA200709079A ZA200709079B ZA 200709079 B ZA200709079 B ZA 200709079B ZA 200709079 A ZA200709079 A ZA 200709079A ZA 200709079 A ZA200709079 A ZA 200709079A ZA 200709079 B ZA200709079 B ZA 200709079B
- Authority
- ZA
- South Africa
- Prior art keywords
- oxidant
- solid fuel
- conduit
- stream
- fuel conduit
- Prior art date
Links
- 239000004449 solid propellant Substances 0.000 title claims description 169
- 239000007800 oxidant agent Substances 0.000 claims description 242
- 230000001590 oxidative effect Effects 0.000 claims description 239
- 239000007789 gas Substances 0.000 claims description 74
- 238000000034 method Methods 0.000 claims description 46
- 239000000203 mixture Substances 0.000 claims description 46
- 238000002485 combustion reaction Methods 0.000 claims description 43
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 39
- 239000001301 oxygen Substances 0.000 claims description 39
- 229910052760 oxygen Inorganic materials 0.000 claims description 39
- 239000002245 particle Substances 0.000 claims description 15
- 238000005204 segregation Methods 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 239000000446 fuel Substances 0.000 description 37
- 238000010586 diagram Methods 0.000 description 13
- 238000002156 mixing Methods 0.000 description 13
- 239000007787 solid Substances 0.000 description 11
- 239000000376 reactant Substances 0.000 description 9
- 239000003245 coal Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000001427 coherent effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010304 firing Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000002006 petroleum coke Substances 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 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
- 239000010426 asphalt Substances 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- F23D—BURNERS
- F23D1/00—Burners for combustion of pulverulent fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
- F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
- F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
-
- 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
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2201/00—Staged combustion
- F23C2201/20—Burner staging
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/585,472 US7717701B2 (en) | 2006-10-24 | 2006-10-24 | Pulverized solid fuel burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200709079B true ZA200709079B (en) | 2009-08-26 |
Family
ID=38805484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200709079A ZA200709079B (en) | 2006-10-24 | 2007-10-22 | Pulverized solid fuel burner |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7717701B2 (fr) |
| EP (1) | EP1936270B1 (fr) |
| KR (1) | KR100927884B1 (fr) |
| CN (1) | CN101169243B (fr) |
| CA (1) | CA2608054C (fr) |
| ES (1) | ES2395059T3 (fr) |
| PL (1) | PL1936270T3 (fr) |
| RU (1) | RU2358194C1 (fr) |
| SG (1) | SG142245A1 (fr) |
| ZA (1) | ZA200709079B (fr) |
Families Citing this family (42)
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| FR2915989B1 (fr) * | 2007-05-10 | 2011-05-20 | Saint Gobain Emballage | Injecteur mixte a bas nox |
| FR2927409B1 (fr) * | 2008-02-11 | 2013-01-04 | Air Liquide | Procede de chauffage d'un cru mineral dans un four de cuisson de type four tunnel |
| JP5208196B2 (ja) * | 2008-03-06 | 2013-06-12 | 株式会社Ｉｈｉ | 酸素燃焼ボイラの微粉炭バーナ |
| US20090280442A1 (en) * | 2008-05-05 | 2009-11-12 | American Air Liquide Inc. | Device And Method Of Combusting Solid Fuel With Oxygen |
| EP2326878A2 (fr) * | 2008-09-26 | 2011-06-01 | Air Products and Chemicals, Inc. | Systeme de combustion a element de precombustion pour gaz de combustion recycle |
| EP2141413A1 (fr) * | 2008-12-22 | 2010-01-06 | L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Procédé d'oxycombustion des carburants solides pulvérisés |
| CN102060430A (zh) * | 2010-12-02 | 2011-05-18 | 上海福莱特玻璃有限公司 | 一种太阳能超白压花玻璃熔窑的燃烧方法和燃料配送系统 |
| US8707877B2 (en) * | 2011-06-05 | 2014-04-29 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Solid fuel and oxygen combustion with low NOx and efficient burnout |
| CN102322633A (zh) * | 2011-09-16 | 2012-01-18 | 徐州燃控科技股份有限公司 | 煤粉纯氧卷吸燃烧器 |
| US20140157790A1 (en) * | 2012-12-10 | 2014-06-12 | Zilkha Biomass Power Llc | Combustor assembly and methods of using same |
| US9513002B2 (en) | 2013-04-12 | 2016-12-06 | Air Products And Chemicals, Inc. | Wide-flame, oxy-solid fuel burner |
| GB201313654D0 (en) | 2013-07-31 | 2013-09-11 | Knauf Insulation Doo Skofja Loka | Melting of vitrifiable material |
| GB201313656D0 (en) | 2013-07-31 | 2013-09-11 | Knauf Insulation Doo Skofja Loka | Melting of vitrifiable material |
| GB201313651D0 (en) | 2013-07-31 | 2013-09-11 | Knauf Insulation Doo Skofja Loka | Melting of vitrifiable material |
| GB201313652D0 (en) * | 2013-07-31 | 2013-09-11 | Knauf Insulation Doo Skofja Loka | Melting of vitrifiable material |
| CN104603538B (zh) * | 2013-09-05 | 2019-01-15 | 霍尼韦尔国际公司 | 粉末燃料-氧燃烧器 |
| ES2781117T3 (es) * | 2013-10-17 | 2020-08-28 | Hatch Pty Ltd | Quemador de combustible sólido con aparato de dispersión |
| CN103528057B (zh) * | 2013-11-06 | 2015-10-21 | 王立臣 | 煤粉多氧燃烧器 |
| US9709269B2 (en) | 2014-01-07 | 2017-07-18 | Air Products And Chemicals, Inc. | Solid fuel burner |
| CN106461213A (zh) * | 2014-06-23 | 2017-02-22 | 气体产品与化学公司 | 具有腔促动的混合的氧‑燃料喷燃器 |
| CN104132337A (zh) * | 2014-08-06 | 2014-11-05 | 刘国忠 | 多通道水泥富氧低氮燃烧器 |
| EP3130851B1 (fr) * | 2015-08-13 | 2021-03-24 | General Electric Technology GmbH | Système et procédé pour réaliser une combustion dans une chaudière |
| GB2551166A (en) * | 2016-06-08 | 2017-12-13 | Doosan Babcock Ltd | Burner |
| US10526953B2 (en) | 2017-03-30 | 2020-01-07 | Quest Engines, LLC | Internal combustion engine |
| US10989138B2 (en) | 2017-03-30 | 2021-04-27 | Quest Engines, LLC | Internal combustion engine |
| US10590834B2 (en) | 2017-03-30 | 2020-03-17 | Quest Engines, LLC | Internal combustion engine |
| US10465629B2 (en) | 2017-03-30 | 2019-11-05 | Quest Engines, LLC | Internal combustion engine having piston with deflector channels and complementary cylinder head |
| US11041456B2 (en) | 2017-03-30 | 2021-06-22 | Quest Engines, LLC | Internal combustion engine |
| US10753308B2 (en) | 2017-03-30 | 2020-08-25 | Quest Engines, LLC | Internal combustion engine |
| US10598285B2 (en) | 2017-03-30 | 2020-03-24 | Quest Engines, LLC | Piston sealing system |
| US10590813B2 (en) | 2017-03-30 | 2020-03-17 | Quest Engines, LLC | Internal combustion engine |
| CN107131496B (zh) * | 2017-04-07 | 2023-10-27 | 贵州电网有限责任公司电力科学研究院 | 一种电站锅炉的分割型燃烧器结构及分割方法 |
| JP6894981B2 (ja) | 2017-04-28 | 2021-06-30 | クエスト エンジンズ，エルエルシー | 可変容積室デバイス |
| WO2018204684A1 (fr) | 2017-05-04 | 2018-11-08 | Quest Engines, LLC | Chambre à volume variable pour interaction avec un fluide |
| US11060636B2 (en) | 2017-09-29 | 2021-07-13 | Quest Engines, LLC | Engines and pumps with motionless one-way valve |
| WO2019147963A1 (fr) | 2018-01-26 | 2019-08-01 | Quest Engines, LLC | Procédé et appareil de production de flux stratifié |
| WO2019147797A2 (fr) | 2018-01-26 | 2019-08-01 | Quest Engines, LLC | Guide d'onde de source audio |
| CN109111085A (zh) * | 2018-09-19 | 2019-01-01 | 彩虹（合肥）光伏有限公司 | 一种新型玻璃窑炉窑坎结构 |
| WO2020065787A1 (fr) * | 2018-09-26 | 2020-04-02 | 太平洋セメント株式会社 | Appareil de brûleur pour four à ciment et procédé de fonctionnement de celui-ci |
| CN109799312B (zh) * | 2018-12-11 | 2021-10-22 | 中国矿业大学 | 一种煤低温氧化的模拟装置及方法 |
| US20240019118A1 (en) | 2022-07-12 | 2024-01-18 | Air Products And Chemicals, Inc. | Burner, System, and Method for Hydrogen-Enhanced Pulverized Coal Ignition |
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-
2006
- 2006-10-24 US US11/585,472 patent/US7717701B2/en not_active Expired - Fee Related
-
2007
- 2007-10-12 SG SG200716863-6A patent/SG142245A1/en unknown
- 2007-10-17 CA CA2608054A patent/CA2608054C/fr not_active Expired - Fee Related
- 2007-10-22 ZA ZA200709079A patent/ZA200709079B/en unknown
- 2007-10-23 ES ES07119075T patent/ES2395059T3/es active Active
- 2007-10-23 EP EP07119075A patent/EP1936270B1/fr not_active Not-in-force
- 2007-10-23 PL PL07119075T patent/PL1936270T3/pl unknown
- 2007-10-23 RU RU2007139336/06A patent/RU2358194C1/ru not_active IP Right Cessation
- 2007-10-24 CN CN2007101816746A patent/CN101169243B/zh not_active Expired - Fee Related
- 2007-10-24 KR KR1020070107130A patent/KR100927884B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR100927884B1 (ko) | 2009-11-23 |
| EP1936270B1 (fr) | 2012-11-14 |
| RU2358194C1 (ru) | 2009-06-10 |
| EP1936270A3 (fr) | 2010-08-18 |
| US20080184919A1 (en) | 2008-08-07 |
| SG142245A1 (en) | 2008-05-28 |
| CA2608054A1 (fr) | 2008-04-24 |
| KR20080036935A (ko) | 2008-04-29 |
| EP1936270A2 (fr) | 2008-06-25 |
| PL1936270T3 (pl) | 2013-03-29 |
| CA2608054C (fr) | 2012-01-24 |
| CN101169243B (zh) | 2010-10-27 |
| CN101169243A (zh) | 2008-04-30 |
| ES2395059T3 (es) | 2013-02-07 |
| US7717701B2 (en) | 2010-05-18 |
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