TW201812214A - 固體燃料燃燒器 - Google Patents
固體燃料燃燒器 Download PDFInfo
- Publication number
- TW201812214A TW201812214A TW106127889A TW106127889A TW201812214A TW 201812214 A TW201812214 A TW 201812214A TW 106127889 A TW106127889 A TW 106127889A TW 106127889 A TW106127889 A TW 106127889A TW 201812214 A TW201812214 A TW 201812214A
- Authority
- TW
- Taiwan
- Prior art keywords
- nozzle
- burner
- solid fuel
- fuel
- gas nozzle
- Prior art date
Links
- 239000004449 solid propellant Substances 0.000 title claims abstract description 49
- 239000000567 combustion gas Substances 0.000 claims abstract description 43
- 230000002093 peripheral effect Effects 0.000 claims abstract description 30
- 239000012530 fluid Substances 0.000 claims abstract description 16
- 239000012159 carrier gas Substances 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims description 64
- 238000005192 partition Methods 0.000 claims description 22
- 239000003381 stabilizer Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000446 fuel Substances 0.000 abstract description 94
- 238000012423 maintenance Methods 0.000 abstract description 21
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 description 26
- 230000000694 effects Effects 0.000 description 14
- 230000009467 reduction Effects 0.000 description 13
- 239000003245 coal Substances 0.000 description 11
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 230000008439 repair process Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 241000251730 Chondrichthyes Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
- 238000011144 upstream manufacturing 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
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
- F23C5/02—Structural details of mounting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D1/00—Burners for combustion of pulverulent fuel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016161280A JP2018028418A (ja) | 2016-08-19 | 2016-08-19 | 固体燃料バーナ |
| JP2016-161280 | 2016-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201812214A true TW201812214A (zh) | 2018-04-01 |
Family
ID=61197314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106127889A TW201812214A (zh) | 2016-08-19 | 2017-08-17 | 固體燃料燃燒器 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2018028418A (enExample) |
| TW (1) | TW201812214A (enExample) |
| WO (1) | WO2018034286A1 (enExample) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI703294B (zh) * | 2018-07-09 | 2020-09-01 | 日商三菱日立電力系統股份有限公司 | 固體燃料噴燃器 |
| TWI712761B (zh) * | 2018-08-20 | 2020-12-11 | 日商三菱日立電力系統股份有限公司 | 固體燃料噴燃器 |
| CN112513526A (zh) * | 2019-05-13 | 2021-03-16 | 三菱动力株式会社 | 固体燃料燃烧器、锅炉装置、固体燃料燃烧器的喷嘴单元及导流叶片单元 |
| TWI785307B (zh) * | 2019-02-13 | 2022-12-01 | 日商三菱動力股份有限公司 | 後通氣孔及具備其之燃燒裝置 |
| CN117927949A (zh) * | 2024-01-15 | 2024-04-26 | 天津大学 | 一种用于氨煤混燃的新型燃烧器及其使用方法 |
| TWI843342B (zh) * | 2021-12-23 | 2024-05-21 | 日商三菱重工業股份有限公司 | 氨燃燒噴燃器、鍋爐及鍋爐的運轉方法 |
| TWI855471B (zh) * | 2021-12-24 | 2024-09-11 | 日商三菱重工業股份有限公司 | 噴燃器及具備此之鍋爐以及噴燃器的運作方法 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6871422B2 (ja) | 2017-12-26 | 2021-05-19 | 三菱パワー株式会社 | 固体燃料バーナおよび固体燃料バーナ用保炎器 |
| CN108844062A (zh) * | 2018-08-24 | 2018-11-20 | 深圳市迈拓铝设备技术有限公司 | 一种燃烧器 |
| CN109611832B (zh) * | 2019-01-17 | 2020-09-08 | 襄阳市胜合燃力设备有限公司 | 一种多通道双涡流回转窑用燃烧器 |
| WO2020234965A1 (ja) * | 2019-05-20 | 2020-11-26 | 三菱日立パワーシステムズ株式会社 | 固体燃料バーナ |
| WO2020230245A1 (ja) * | 2019-05-13 | 2020-11-19 | 三菱日立パワーシステムズ株式会社 | 固体燃料バーナ、ボイラ装置および固体燃料バーナのノズルユニット |
| EP4105554B1 (en) * | 2020-02-10 | 2025-11-05 | JFE Steel Corporation | Radiant tube burner, radiant tube, and method for designing radiant tube burner |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3377626B2 (ja) * | 1994-11-14 | 2003-02-17 | 三菱重工業株式会社 | 微粉炭バーナ |
| JPH09264509A (ja) * | 1996-03-28 | 1997-10-07 | Mitsubishi Heavy Ind Ltd | バーナノズル |
| JPH11281010A (ja) * | 1998-03-26 | 1999-10-15 | Babcock Hitachi Kk | 固体燃料燃焼バーナと固体燃料燃焼装置 |
| JP4394561B2 (ja) * | 2004-11-02 | 2010-01-06 | バブコック日立株式会社 | 二段燃焼式ボイラ用のアフタエアノズル、および、それを用いる二段燃焼式ボイラ |
| JP4386279B2 (ja) * | 2004-12-10 | 2009-12-16 | バブコック日立株式会社 | バーナの運転方法 |
| WO2012042693A1 (ja) * | 2010-09-30 | 2012-04-05 | バブコック日立株式会社 | 酸素燃焼システム及びその運転方法 |
| JP5867742B2 (ja) * | 2012-08-14 | 2016-02-24 | 三菱日立パワーシステムズ株式会社 | 固体燃料バーナを備えた燃焼装置 |
| WO2014027611A1 (ja) * | 2012-08-14 | 2014-02-20 | バブコック日立株式会社 | 固体燃料バーナと該固体燃料バーナを備えた燃焼装置の運転方法 |
-
2016
- 2016-08-19 JP JP2016161280A patent/JP2018028418A/ja active Pending
-
2017
- 2017-08-15 WO PCT/JP2017/029379 patent/WO2018034286A1/ja not_active Ceased
- 2017-08-17 TW TW106127889A patent/TW201812214A/zh unknown
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI703294B (zh) * | 2018-07-09 | 2020-09-01 | 日商三菱日立電力系統股份有限公司 | 固體燃料噴燃器 |
| TWI712761B (zh) * | 2018-08-20 | 2020-12-11 | 日商三菱日立電力系統股份有限公司 | 固體燃料噴燃器 |
| TWI785307B (zh) * | 2019-02-13 | 2022-12-01 | 日商三菱動力股份有限公司 | 後通氣孔及具備其之燃燒裝置 |
| CN112513526A (zh) * | 2019-05-13 | 2021-03-16 | 三菱动力株式会社 | 固体燃料燃烧器、锅炉装置、固体燃料燃烧器的喷嘴单元及导流叶片单元 |
| US11692705B2 (en) | 2019-05-13 | 2023-07-04 | Mitsubishi Heavy Industries, Ltd. | Solid fuel burner, boiler equipment, nozzle unit for solid fuel burner, and guide vane unit |
| TWI843342B (zh) * | 2021-12-23 | 2024-05-21 | 日商三菱重工業股份有限公司 | 氨燃燒噴燃器、鍋爐及鍋爐的運轉方法 |
| TWI855471B (zh) * | 2021-12-24 | 2024-09-11 | 日商三菱重工業股份有限公司 | 噴燃器及具備此之鍋爐以及噴燃器的運作方法 |
| CN117927949A (zh) * | 2024-01-15 | 2024-04-26 | 天津大学 | 一种用于氨煤混燃的新型燃烧器及其使用方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018028418A (ja) | 2018-02-22 |
| WO2018034286A1 (ja) | 2018-02-22 |
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