CN112250325A - 一种降低双膛石灰窑切换燃烧过程中NOx排放峰值的方法 - Google Patents
一种降低双膛石灰窑切换燃烧过程中NOx排放峰值的方法 Download PDFInfo
- Publication number
- CN112250325A CN112250325A CN202011176673.4A CN202011176673A CN112250325A CN 112250325 A CN112250325 A CN 112250325A CN 202011176673 A CN202011176673 A CN 202011176673A CN 112250325 A CN112250325 A CN 112250325A
- Authority
- CN
- China
- Prior art keywords
- combustion
- chamber
- fuel
- switching
- double
- 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.)
- Granted
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2/00—Lime, magnesia or dolomite
- C04B2/10—Preheating, burning calcining or cooling
- C04B2/12—Preheating, burning calcining or cooling in shaft or vertical furnaces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011176673.4A CN112250325B (zh) | 2020-10-29 | 2020-10-29 | 一种降低双膛石灰窑切换燃烧过程中NOx排放峰值的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011176673.4A CN112250325B (zh) | 2020-10-29 | 2020-10-29 | 一种降低双膛石灰窑切换燃烧过程中NOx排放峰值的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112250325A true CN112250325A (zh) | 2021-01-22 |
CN112250325B CN112250325B (zh) | 2021-11-09 |
Family
ID=74262861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011176673.4A Active CN112250325B (zh) | 2020-10-29 | 2020-10-29 | 一种降低双膛石灰窑切换燃烧过程中NOx排放峰值的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112250325B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040056876A (ko) * | 2002-12-24 | 2004-07-01 | 재단법인 포항산업과학연구원 | 석회소성용 로타리킬른에서의 기상-고상 혼합연소 방법 |
CN105805741A (zh) * | 2016-04-22 | 2016-07-27 | 王建学 | 一种超低氮氧化物排放燃气燃烧器及燃烧方法 |
CN109020267A (zh) * | 2018-10-17 | 2018-12-18 | 中冶长天国际工程有限责任公司 | 一种煤粉喷枪装置、低NOx石灰生产设备及其控制方法 |
CN109354420A (zh) * | 2018-10-17 | 2019-02-19 | 中冶长天国际工程有限责任公司 | 一种低NOx清洁燃烧型石灰生产方法、装置及其控制方法 |
CN210150967U (zh) * | 2019-04-25 | 2020-03-17 | 中冶长天国际工程有限责任公司 | 双膛石灰窑系统 |
-
2020
- 2020-10-29 CN CN202011176673.4A patent/CN112250325B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040056876A (ko) * | 2002-12-24 | 2004-07-01 | 재단법인 포항산업과학연구원 | 석회소성용 로타리킬른에서의 기상-고상 혼합연소 방법 |
CN105805741A (zh) * | 2016-04-22 | 2016-07-27 | 王建学 | 一种超低氮氧化物排放燃气燃烧器及燃烧方法 |
CN109020267A (zh) * | 2018-10-17 | 2018-12-18 | 中冶长天国际工程有限责任公司 | 一种煤粉喷枪装置、低NOx石灰生产设备及其控制方法 |
CN109354420A (zh) * | 2018-10-17 | 2019-02-19 | 中冶长天国际工程有限责任公司 | 一种低NOx清洁燃烧型石灰生产方法、装置及其控制方法 |
CN210150967U (zh) * | 2019-04-25 | 2020-03-17 | 中冶长天国际工程有限责任公司 | 双膛石灰窑系统 |
Also Published As
Publication number | Publication date |
---|---|
CN112250325B (zh) | 2021-11-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109136545B (zh) | 一种链篦机-回转窑球团低NOx生产工艺及其系统 | |
CN106166437B (zh) | 一种水泥窑炉烟气脱硫系统及方法 | |
WO2022110803A1 (zh) | 危险废物焚烧烟气处理系统及危险废物焚烧烟气处理方法 | |
CN103453538B (zh) | 一种带有三级脱硫系统的超低排放循环流化床锅炉 | |
CN110273065A (zh) | 一种铁矿石微波烧结方法 | |
CN105056758B (zh) | 一种流化催化脱除氮氧化物的方法及装置 | |
CN111964435B (zh) | 一种水泥分解炉煤粉解耦燃烧降低NOx排放系统及方法 | |
CN110642539A (zh) | 一种双膛石灰窑 | |
CN107349780A (zh) | 一种铝用炭素焙烧炉烟气干法脱硝方法 | |
CN104676606A (zh) | 一种丙烯酸及其酯类废液的无害化处理方法 | |
CN106642085A (zh) | 一种实现预分解窑难燃煤高效燃烧暨低NOx排放的分级燃烧技术 | |
JPH03177785A (ja) | ロータリーキルンに粉塵を再利用する方法及び装置 | |
CN113465366A (zh) | 一种回转窑低氮燃烧装置及生产方法 | |
CN104861991A (zh) | 一种焦炉烟气循环系统及处理方法 | |
CN112500003A (zh) | 一种新型预热煅烧减少氮氧化物的排放方法 | |
CN113277760B (zh) | 一种水泥窑协同处置电解锰渣的方法及其系统 | |
CN206330425U (zh) | 水泥工业用分解炉 | |
CN112250325B (zh) | 一种降低双膛石灰窑切换燃烧过程中NOx排放峰值的方法 | |
CN110218584A (zh) | Erdiii水泥厂超低排放脱硝装置及工艺方法 | |
CN204352726U (zh) | 水煤浆烟气净化系统 | |
CN107793049B (zh) | 一种利用双梁窑煅烧石灰石的节能生产工艺 | |
CN114061325A (zh) | 一种水泥制造脱硝用分解炉 | |
CN114682068A (zh) | 一种外燃式水泥窑二氧化碳捕集系统 | |
CN110980785B (zh) | 一种氧化铝熟料的烧结方法 | |
CN109925856A (zh) | 一种干法均相选择性非催化还原脱硝方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220708 Address after: Yuelu District City, Hunan province 410083 Changsha Lushan Road No. 932 Patentee after: CENTRAL SOUTH University Patentee after: ZHONGYE CHANGTIAN INTERNATIONAL ENGINEERING Co.,Ltd. Address before: Yuelu District City, Hunan province 410083 Changsha Lushan Road No. 932 Patentee before: CENTRAL SOUTH University |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: No. 480, Lusong Road, high tech Zone, Changsha City, Hunan Province, 410205 Patentee after: ZHONGYE CHANGTIAN INTERNATIONAL ENGINEERING Co.,Ltd. Patentee after: CENTRAL SOUTH University Address before: Yuelu District City, Hunan province 410083 Changsha Lushan Road No. 932 Patentee before: CENTRAL SOUTH University Patentee before: ZHONGYE CHANGTIAN INTERNATIONAL ENGINEERING Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhou Haoyu Inventor after: Liu Qian Inventor after: Chen Meijie Inventor after: Zhou Ping Inventor after: Yan Hongjie Inventor before: Chen Meijie Inventor before: Zhou Ping Inventor before: Yan Hongjie |
|
CB03 | Change of inventor or designer information |