CN103512375B - 中低温炉回收利用高温炉烟气余热的装置及方法 - Google Patents
中低温炉回收利用高温炉烟气余热的装置及方法 Download PDFInfo
- Publication number
- CN103512375B CN103512375B CN201310504030.1A CN201310504030A CN103512375B CN 103512375 B CN103512375 B CN 103512375B CN 201310504030 A CN201310504030 A CN 201310504030A CN 103512375 B CN103512375 B CN 103512375B
- Authority
- CN
- China
- Prior art keywords
- flue gas
- high temperature
- low temperature
- air
- middle low
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- 239000003517 fume Substances 0.000 title claims abstract description 25
- 239000003546 flue gas Substances 0.000 claims abstract description 77
- 238000002485 combustion reaction Methods 0.000 claims abstract description 51
- 239000000779 smoke Substances 0.000 claims abstract description 41
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000005496 tempering Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 19
- 239000007789 gas Substances 0.000 description 12
- 239000000446 fuel Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000010304 firing Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310504030.1A CN103512375B (zh) | 2013-10-24 | 2013-10-24 | 中低温炉回收利用高温炉烟气余热的装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310504030.1A CN103512375B (zh) | 2013-10-24 | 2013-10-24 | 中低温炉回收利用高温炉烟气余热的装置及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103512375A CN103512375A (zh) | 2014-01-15 |
CN103512375B true CN103512375B (zh) | 2016-02-10 |
Family
ID=49895497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310504030.1A Active CN103512375B (zh) | 2013-10-24 | 2013-10-24 | 中低温炉回收利用高温炉烟气余热的装置及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103512375B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108645231B (zh) * | 2018-07-23 | 2023-12-15 | 芜湖精塑实业有限公司 | 一种铝材加热炉预热回收系统 |
CN110607429B (zh) * | 2019-09-27 | 2021-03-16 | 中冶南方(武汉)热工有限公司 | 辊底式板材连续炉及其回火方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005054208A (ja) * | 2003-08-06 | 2005-03-03 | Sanyo Special Steel Co Ltd | 鋼材製造用加熱炉の保温装置 |
CN101063180A (zh) * | 2006-04-29 | 2007-10-31 | 上海欧达海威自动化成套有限公司 | 不锈钢连续退火酸洗机组中退火炉排烟结构 |
DE102009009407A1 (de) * | 2009-02-18 | 2010-08-26 | Kramer, Carl, Prof. Dr.-Ing. | Verfahren zum Betrieb einer Wärmebehandlungsanlage und Vorrichtung zur Durchführung des Verfahrens |
CN101949649A (zh) * | 2010-09-15 | 2011-01-19 | 新兴铸管股份有限公司 | 退火炉助燃空气预热装置 |
CN103290191A (zh) * | 2013-05-09 | 2013-09-11 | 自贡大业高压容器有限责任公司 | 一种热处理炉余热回收装置 |
CN203534226U (zh) * | 2013-10-24 | 2014-04-09 | 中冶南方(武汉)威仕工业炉有限公司 | 中低温炉回收利用高温炉烟气余热的装置 |
-
2013
- 2013-10-24 CN CN201310504030.1A patent/CN103512375B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005054208A (ja) * | 2003-08-06 | 2005-03-03 | Sanyo Special Steel Co Ltd | 鋼材製造用加熱炉の保温装置 |
CN101063180A (zh) * | 2006-04-29 | 2007-10-31 | 上海欧达海威自动化成套有限公司 | 不锈钢连续退火酸洗机组中退火炉排烟结构 |
DE102009009407A1 (de) * | 2009-02-18 | 2010-08-26 | Kramer, Carl, Prof. Dr.-Ing. | Verfahren zum Betrieb einer Wärmebehandlungsanlage und Vorrichtung zur Durchführung des Verfahrens |
CN101949649A (zh) * | 2010-09-15 | 2011-01-19 | 新兴铸管股份有限公司 | 退火炉助燃空气预热装置 |
CN103290191A (zh) * | 2013-05-09 | 2013-09-11 | 自贡大业高压容器有限责任公司 | 一种热处理炉余热回收装置 |
CN203534226U (zh) * | 2013-10-24 | 2014-04-09 | 中冶南方(武汉)威仕工业炉有限公司 | 中低温炉回收利用高温炉烟气余热的装置 |
Also Published As
Publication number | Publication date |
---|---|
CN103512375A (zh) | 2014-01-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202660889U (zh) | 一种液态出渣高温取向硅钢步进梁式板坯加热炉 | |
CN101726187B (zh) | 单预热烧结点火保温炉 | |
CN103290191A (zh) | 一种热处理炉余热回收装置 | |
CN106967448B (zh) | 一种干熄焦系统耐材大面积更换后的烘炉方法 | |
CN101871042A (zh) | 连续退火机组中退火炉“烟气余热”的再利用方法及装置 | |
CN103673592B (zh) | 一种并联预热烧结点火炉用燃气和助燃空气的方法及系统 | |
CN101839638A (zh) | 液态出渣高温硅钢板坯加热炉蓄热和预热组合式加热方法 | |
CN102759108A (zh) | 并联式空煤气双预热辐射管预热系统及预热方法 | |
CN104279865B (zh) | 一种隧道窑的制砖方法 | |
CN101649378B (zh) | 利用钢板连续热处理炉进行低温回火热处理的方法 | |
CN103512375B (zh) | 中低温炉回收利用高温炉烟气余热的装置及方法 | |
CN103088178A (zh) | 高炉热风炉烟气自循环燃烧方法及系统 | |
CN203295556U (zh) | 一种余热回收热处理炉系统 | |
CN203462084U (zh) | 热处理生产线余热利用系统 | |
CN204717700U (zh) | 一种废气处理设备 | |
CN201495263U (zh) | 钢板连续热处理炉 | |
CN104101221A (zh) | 一种极限回收烟气余热及烧损减量化的加热系统和方法 | |
CN104964274A (zh) | 天然气富氧燃烧炉的烟气余热回收和再循环调温方法及系统 | |
CN203534226U (zh) | 中低温炉回收利用高温炉烟气余热的装置 | |
CN203518644U (zh) | 辐射管热处理炉余热利用装置 | |
CN103286260A (zh) | 一种覆膜砂再生系统能量回收的方法 | |
CN103063044A (zh) | 转底炉烟气余热利用系统和转底炉烟气余热利用方法 | |
CN201589526U (zh) | 一种单预热烧结点火保温炉 | |
CN201867081U (zh) | 一种加热炉烟气低温余热利用系统 | |
CN210523385U (zh) | 一种集中燃烧供热式原位加热污染土壤的装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 430223 No. 33 University Park Road, Donghu Development Zone, Wuhan City, Hubei Province Patentee after: WISDRI (WUHAN) THERMAL INDUSTRY Co.,Ltd. Address before: 430223 No. 33 University Park Road, Donghu Development Zone, Wuhan City, Hubei Province Patentee before: WISDRI (WUHAN) WISFUR THERMAL TECHNOLOGY CO.,LTD. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 430223 No. 33 University Park Road, Donghu Development Zone, Wuhan City, Hubei Province Patentee after: WISDRI (WUHAN) WISFUR THERMAL TECHNOLOGY CO.,LTD. Address before: 430205 No. 33 University Park Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee before: WISDRI (WUHAN) WIS INDUSTRIAL FURNACE Co.,Ltd. |