CN107120639A - 一种燃煤锅炉燃烧运行方法及燃烧运行*** - Google Patents
一种燃煤锅炉燃烧运行方法及燃烧运行*** Download PDFInfo
- Publication number
- CN107120639A CN107120639A CN201710517090.5A CN201710517090A CN107120639A CN 107120639 A CN107120639 A CN 107120639A CN 201710517090 A CN201710517090 A CN 201710517090A CN 107120639 A CN107120639 A CN 107120639A
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- Prior art keywords
- gas
- coal
- burner hearth
- reducing zone
- burning
- Prior art date
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- Pending
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000002028 Biomass Substances 0.000 claims abstract description 47
- 239000003245 coal Substances 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims description 96
- 238000002309 gasification Methods 0.000 claims description 34
- 239000000567 combustion gas Substances 0.000 claims description 23
- 239000003546 flue gas Substances 0.000 claims description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 238000005530 etching Methods 0.000 abstract description 2
- 239000003500 flue dust Substances 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- 239000003921 oil Substances 0.000 description 8
- 239000002817 coal dust Substances 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 210000000038 chest Anatomy 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000036642 wellbeing Effects 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
- F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
- F23C1/12—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air gaseous and pulverulent fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/002—Gaseous fuel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Of Fluid Fuel (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710517090.5A CN107120639A (zh) | 2017-06-29 | 2017-06-29 | 一种燃煤锅炉燃烧运行方法及燃烧运行*** |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710517090.5A CN107120639A (zh) | 2017-06-29 | 2017-06-29 | 一种燃煤锅炉燃烧运行方法及燃烧运行*** |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107120639A true CN107120639A (zh) | 2017-09-01 |
Family
ID=59720256
Family Applications (1)
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CN201710517090.5A Pending CN107120639A (zh) | 2017-06-29 | 2017-06-29 | 一种燃煤锅炉燃烧运行方法及燃烧运行*** |
Country Status (1)
Country | Link |
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CN (1) | CN107120639A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108087904A (zh) * | 2017-12-01 | 2018-05-29 | 重庆富燃科技股份有限公司 | 锅炉全程脱硝的方法 |
CN108659887A (zh) * | 2018-06-11 | 2018-10-16 | 大唐环境产业集团股份有限公司 | 一种燃煤锅炉掺烧低品质煤等离子气化燃气的***及方法 |
CN110686232A (zh) * | 2019-08-30 | 2020-01-14 | 无锡华光锅炉股份有限公司 | 一种次高温次高压煤粉锅炉 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102010757A (zh) * | 2010-11-15 | 2011-04-13 | 华北电力大学(保定) | 在超临界燃煤发电机组中整合秸秆气化发电方法 |
JP2011220541A (ja) * | 2010-04-05 | 2011-11-04 | Mitsubishi Heavy Ind Ltd | ボイラ設備 |
CN102269402A (zh) * | 2011-07-08 | 2011-12-07 | 华北电力大学 | 一种实现电站锅炉降低NOx排放及稳燃的方法及*** |
CN207378806U (zh) * | 2017-06-29 | 2018-05-18 | 南京电力设备质量性能检验中心 | 一种燃煤锅炉燃烧运行*** |
-
2017
- 2017-06-29 CN CN201710517090.5A patent/CN107120639A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011220541A (ja) * | 2010-04-05 | 2011-11-04 | Mitsubishi Heavy Ind Ltd | ボイラ設備 |
CN102010757A (zh) * | 2010-11-15 | 2011-04-13 | 华北电力大学(保定) | 在超临界燃煤发电机组中整合秸秆气化发电方法 |
CN102269402A (zh) * | 2011-07-08 | 2011-12-07 | 华北电力大学 | 一种实现电站锅炉降低NOx排放及稳燃的方法及*** |
CN207378806U (zh) * | 2017-06-29 | 2018-05-18 | 南京电力设备质量性能检验中心 | 一种燃煤锅炉燃烧运行*** |
Non-Patent Citations (1)
Title |
---|
周霞萍, 华东理工大学出版社 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108087904A (zh) * | 2017-12-01 | 2018-05-29 | 重庆富燃科技股份有限公司 | 锅炉全程脱硝的方法 |
CN108087904B (zh) * | 2017-12-01 | 2024-04-19 | 重庆富燃科技股份有限公司 | 锅炉全程脱硝的方法 |
CN108659887A (zh) * | 2018-06-11 | 2018-10-16 | 大唐环境产业集团股份有限公司 | 一种燃煤锅炉掺烧低品质煤等离子气化燃气的***及方法 |
CN110686232A (zh) * | 2019-08-30 | 2020-01-14 | 无锡华光锅炉股份有限公司 | 一种次高温次高压煤粉锅炉 |
CN110686232B (zh) * | 2019-08-30 | 2024-05-24 | 无锡华光环保能源集团股份有限公司 | 一种次高温次高压煤粉锅炉 |
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CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 210033 Qixia, Jiangsu Province, Wonderland Road, No. 10, Applicant after: GUODIAN NANJING ELECTRIC POWER TEST RESEARCH Co.,Ltd. Address before: 210033 Qixia, Jiangsu Province, Wonderland Road, No. 10, Applicant before: NANJING ELECTRICAL EQUIPMENT QUALITY PERFORMANCE TEST CENTER |
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CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 210033 fairyland Road, Qixia District, Nanjing, Jiangsu Province, No. 10 Applicant after: Guoneng Nanjing Electric Power Test Research Co.,Ltd. Address before: 210033 fairyland Road, Qixia District, Nanjing, Jiangsu Province, No. 10 Applicant before: GUODIAN NANJING ELECTRIC POWER TEST RESEARCH Co.,Ltd. |
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Application publication date: 20170901 |