CN1200239C - 富氧、蓄热式空气预热与烟气再循环装置 - Google Patents
富氧、蓄热式空气预热与烟气再循环装置 Download PDFInfo
- Publication number
- CN1200239C CN1200239C CNB021001103A CN02100110A CN1200239C CN 1200239 C CN1200239 C CN 1200239C CN B021001103 A CNB021001103 A CN B021001103A CN 02100110 A CN02100110 A CN 02100110A CN 1200239 C CN1200239 C CN 1200239C
- Authority
- CN
- China
- Prior art keywords
- gas
- flue gas
- oxygen
- preheater
- air
- 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 - Lifetime
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims description 114
- 239000003546 flue gas Substances 0.000 title claims description 106
- 230000003134 recirculating effect Effects 0.000 title claims description 17
- 238000000034 method Methods 0.000 title abstract description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 91
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 91
- 239000001301 oxygen Substances 0.000 claims abstract description 91
- 239000007789 gas Substances 0.000 claims abstract description 80
- 238000002485 combustion reaction Methods 0.000 claims abstract description 49
- 239000000779 smoke Substances 0.000 claims description 27
- 230000001172 regenerating effect Effects 0.000 claims description 26
- 239000000567 combustion gas Substances 0.000 claims description 24
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 239000002737 fuel gas Substances 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 abstract description 44
- 238000009825 accumulation Methods 0.000 abstract description 16
- 238000009826 distribution Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 230000008859 change Effects 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 229910052742 iron Inorganic materials 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- WOWHHFRSBJGXCM-UHFFFAOYSA-M cetyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C WOWHHFRSBJGXCM-UHFFFAOYSA-M 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Air Supply (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021001103A CN1200239C (zh) | 2002-01-08 | 2002-01-08 | 富氧、蓄热式空气预热与烟气再循环装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021001103A CN1200239C (zh) | 2002-01-08 | 2002-01-08 | 富氧、蓄热式空气预热与烟气再循环装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1360192A CN1360192A (zh) | 2002-07-24 |
| CN1200239C true CN1200239C (zh) | 2005-05-04 |
Family
ID=4739192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021001103A Expired - Lifetime CN1200239C (zh) | 2002-01-08 | 2002-01-08 | 富氧、蓄热式空气预热与烟气再循环装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1200239C (zh) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004042276A2 (en) * | 2002-10-30 | 2004-05-21 | Krebs & Sisler Lp | A method and apparatus to conduct oxygen-enriched combustion |
| FR2890155B1 (fr) * | 2005-08-25 | 2007-11-23 | Air Liquide | Prechauffage de combustible et du comburant d'oxybruleurs a partir d'installation de prechauffage d'air de combustion |
| FR2934033B1 (fr) * | 2008-07-15 | 2010-09-03 | Fives Stein | Dispositif de pilotage de bruleurs regeneratifs. |
| CN102494334B (zh) * | 2011-12-22 | 2013-12-25 | 上海锅炉厂有限公司 | 一种用于高水分煤种富氧燃烧的煤粉燃烧系统 |
| CN103363811A (zh) * | 2012-03-30 | 2013-10-23 | 鞍钢股份有限公司 | 一种高温烟气掺氧气的燃烧方法 |
| CN102853654B (zh) * | 2012-10-22 | 2014-04-09 | 徐州燃控科技股份有限公司 | 一种回转窑配风工艺及系统 |
| CN104913371A (zh) * | 2015-06-11 | 2015-09-16 | 洪润刚 | 燃气气循环采暖系统 |
| CN107677137B (zh) * | 2017-09-18 | 2024-04-02 | 广东工业大学 | 烟气助燃型工业炉节能环保燃烧系统 |
| CN107543422A (zh) * | 2017-10-10 | 2018-01-05 | 重庆赛迪热工环保工程技术有限公司 | 一种工业炉窑近零排放系统及方法 |
| CN108680037A (zh) * | 2018-05-21 | 2018-10-19 | 北京航天石化技术装备工程有限公司 | 一种高效超低排放的燃气有机热载体炉系统 |
| CN119640021A (zh) * | 2025-02-19 | 2025-03-18 | 邢台金逸金属制品有限公司 | 罩式退火炉 |
-
2002
- 2002-01-08 CN CNB021001103A patent/CN1200239C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1360192A (zh) | 2002-07-24 |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050504 Termination date: 20120108 |
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Former decision: cessation of patent right due to non-payment of the annual fee Former decision publication date: 20130320 |
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| RR01 | Reinstatement of patent right | ||
| CI01 | Publication of corrected invention patent application |
Correction item: The restoration of the right to apply for a patent / patent right Correct: The restoration of the right to apply for a patent or to revoke the patent right False: The restoration of the right to apply for a patent / patent right Number: 11 Volume: 30 |
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