CN1079524C - 可控浓淡分离旋流煤粉燃烧方法及装置 - Google Patents
可控浓淡分离旋流煤粉燃烧方法及装置 Download PDFInfo
- Publication number
- CN1079524C CN1079524C CN 95119616 CN95119616A CN1079524C CN 1079524 C CN1079524 C CN 1079524C CN 95119616 CN95119616 CN 95119616 CN 95119616 A CN95119616 A CN 95119616A CN 1079524 C CN1079524 C CN 1079524C
- Authority
- CN
- China
- Prior art keywords
- wind
- airduct
- powdered coal
- coal burning
- wind airduct
- 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.)
- Expired - Fee Related
Links
- 239000003245 coal Substances 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000005192 partition Methods 0.000 claims abstract description 14
- 238000011044 inertial separation Methods 0.000 claims abstract description 3
- 239000011229 interlayer Substances 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 abstract description 13
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000009841 combustion method Methods 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 7
- 239000003921 oil Substances 0.000 description 4
- 239000002817 coal dust Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000003134 recirculating effect Effects 0.000 description 2
- 241000707825 Argyrosomus regius Species 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95119616 CN1079524C (zh) | 1995-11-24 | 1995-11-24 | 可控浓淡分离旋流煤粉燃烧方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95119616 CN1079524C (zh) | 1995-11-24 | 1995-11-24 | 可控浓淡分离旋流煤粉燃烧方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1151001A CN1151001A (zh) | 1997-06-04 |
CN1079524C true CN1079524C (zh) | 2002-02-20 |
Family
ID=5082124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 95119616 Expired - Fee Related CN1079524C (zh) | 1995-11-24 | 1995-11-24 | 可控浓淡分离旋流煤粉燃烧方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1079524C (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101408315B (zh) * | 2008-11-27 | 2010-06-02 | 浙江大学 | 一种低噪高效燃气轮机燃烧器 |
CN101413659B (zh) * | 2008-11-07 | 2010-06-16 | 浙江大学 | 外燃式微油点火和超低负荷稳燃煤粉燃烧器 |
CN101871642A (zh) * | 2010-07-12 | 2010-10-27 | 山西蓝天环保设备有限公司 | 煤粉工业锅炉无油煤气点火和稳燃方法 |
CN101871644A (zh) * | 2010-07-17 | 2010-10-27 | 山西蓝天环保设备有限公司 | 煤粉工业锅炉无油煤气点火和稳燃方法 |
CN101881443A (zh) * | 2010-07-21 | 2010-11-10 | 山西蓝天环保设备有限公司 | 煤粉工业锅炉无油煤气点火和稳燃方法 |
CN101881442A (zh) * | 2010-07-19 | 2010-11-10 | 山西蓝天环保设备有限公司 | 煤粉工业锅炉无油煤气点火和稳燃方法 |
CN102506426A (zh) * | 2012-01-04 | 2012-06-20 | 山东中实易通集团有限公司 | 可变截面旋流燃烧器 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200940831Y (zh) * | 2006-05-17 | 2007-08-29 | 杭州意能电力技术有限公司 | 一种带隔板的煤粉燃烧器 |
CN1920382B (zh) * | 2006-09-04 | 2011-07-20 | 东方锅炉(集团)股份有限公司 | 一种旋流粉煤燃烧器 |
CN100549519C (zh) * | 2007-09-25 | 2009-10-14 | 深圳东方锅炉控制有限公司 | 一种旋流煤粉燃烧器 |
CN100567816C (zh) * | 2007-12-25 | 2009-12-09 | 杭州意能节能技术有限公司 | 一种带中心风的微油点火旋流煤粉燃烧器 |
CN103162289B (zh) * | 2013-03-11 | 2016-08-17 | 扬州晨光特种设备有限公司 | 一种旋流挡块式煤粉浓缩器 |
CN104421933B (zh) * | 2013-08-27 | 2017-06-16 | 神华集团有限责任公司 | 适用于燃烧器的一次风管、燃烧器和固体燃料锅炉 |
CN104566357A (zh) * | 2013-10-29 | 2015-04-29 | 烟台龙源电力技术股份有限公司 | 煤粉燃烧器以及锅炉 |
CN104566358B (zh) * | 2013-10-29 | 2017-02-08 | 烟台龙源电力技术股份有限公司 | 煤粉燃烧器以及锅炉 |
CN106352331A (zh) * | 2016-08-25 | 2017-01-25 | 施政 | 一种煤粉燃烧系统 |
CN111442263A (zh) * | 2020-04-16 | 2020-07-24 | 哈尔滨锅炉厂有限责任公司 | 一种适用于褐煤的煤粉浓淡分离的旋流燃烧器 |
CN111947137B (zh) * | 2020-08-27 | 2021-05-04 | 哈尔滨工业大学 | 油二次风协助着火自稳燃w火焰锅炉及自稳燃方法 |
CN112963828A (zh) * | 2021-03-31 | 2021-06-15 | 煤科院节能技术有限公司 | 煤粉贫氧气化燃烧器 |
CN113819461A (zh) * | 2021-08-25 | 2021-12-21 | 西安交通大学 | 一种一次风浓淡分离多级旋流燃烧器及其工作方法 |
-
1995
- 1995-11-24 CN CN 95119616 patent/CN1079524C/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101413659B (zh) * | 2008-11-07 | 2010-06-16 | 浙江大学 | 外燃式微油点火和超低负荷稳燃煤粉燃烧器 |
CN101408315B (zh) * | 2008-11-27 | 2010-06-02 | 浙江大学 | 一种低噪高效燃气轮机燃烧器 |
CN101871642A (zh) * | 2010-07-12 | 2010-10-27 | 山西蓝天环保设备有限公司 | 煤粉工业锅炉无油煤气点火和稳燃方法 |
CN101871644A (zh) * | 2010-07-17 | 2010-10-27 | 山西蓝天环保设备有限公司 | 煤粉工业锅炉无油煤气点火和稳燃方法 |
CN101881442A (zh) * | 2010-07-19 | 2010-11-10 | 山西蓝天环保设备有限公司 | 煤粉工业锅炉无油煤气点火和稳燃方法 |
CN101881443A (zh) * | 2010-07-21 | 2010-11-10 | 山西蓝天环保设备有限公司 | 煤粉工业锅炉无油煤气点火和稳燃方法 |
CN102506426A (zh) * | 2012-01-04 | 2012-06-20 | 山东中实易通集团有限公司 | 可变截面旋流燃烧器 |
Also Published As
Publication number | Publication date |
---|---|
CN1151001A (zh) | 1997-06-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1079524C (zh) | 可控浓淡分离旋流煤粉燃烧方法及装置 | |
CN100470128C (zh) | 一种微油点火旋流煤粉燃烧器 | |
CN101363625B (zh) | 一种大速比中心给粉旋流煤粉燃烧器 | |
CN108662585B (zh) | 一种低负荷稳燃的超低nox燃烧系统及其燃烧器 | |
CN1477330A (zh) | 一种径向浓淡式双调风旋流煤粉燃烧器 | |
CN2869593Y (zh) | 分级燃烧旋流煤粉燃烧器 | |
CN1912462A (zh) | 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 | |
CN201935184U (zh) | 一种稳燃、环保的旋流煤粉燃烧器 | |
CN1279313C (zh) | 一种圆形旋流浓淡煤粉燃烧器 | |
CN215637287U (zh) | 一种异径三通分离器 | |
CN2253800Y (zh) | 浓缩式自稳煤粉燃烧器 | |
CN2248291Y (zh) | 可控浓淡分离旋流煤粉燃烧装置 | |
CN201137933Y (zh) | 低NOx煤粉浓淡节油燃烧器 | |
CN2699136Y (zh) | 旋流煤粉燃烧器 | |
CN100585276C (zh) | 小油量气化燃烧侧向多级开放式点燃中心给粉旋流燃烧器 | |
CN109556107A (zh) | 适于超低负荷运行的火电机组切圆燃烧锅炉及其燃烧系统 | |
CN1155052A (zh) | 宽调节比、多煤种、浓稀相煤粉旋流燃烧装置 | |
CN103196137A (zh) | 多重烧咀煤粉燃烧装置 | |
CN202630049U (zh) | 煤粉燃烧器 | |
CN1031957C (zh) | 浓淡型煤粉燃烧器 | |
CN202024323U (zh) | 粉体燃料燃烧器 | |
CN201496958U (zh) | W火焰旋风分离少油点火燃烧器 | |
CN207661763U (zh) | 一种新型旋流煤粉燃烧器 | |
CN2800082Y (zh) | 六角布置直流水煤浆、重油两用燃烧器 | |
CN2172404Y (zh) | 一种径向浓淡旋流煤粉燃烧器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
AR01 | Abandonment of patent right to avoid double patenting |
According to article 9 of the patent law and article 13 of the detailed rules for the implementation of the patent law: 95119616.2 of the invention patents in the current issue of authorization announcement, and at the same time corresponding to the 95227377.2 utility model patent to be given up, and in the 18 volume of the 8 issue of the new type of communique on the patent right to abandon the announcement. According to article 9 of the patent law and article 13 of the detailed rules for the implementation of the patent law: 95119616.2 of the invention patents in the current issue of authorization announcement, and at the same time corresponding to the 95227377.2 utility model patent to be given up, and in the 18 volume of the 8 issue of the new type of communique on the patent right to abandon the announcement. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |