CN109439813B - 一种高炉冲渣放散蒸汽余热回收方法 - Google Patents
一种高炉冲渣放散蒸汽余热回收方法 Download PDFInfo
- Publication number
- CN109439813B CN109439813B CN201811346923.7A CN201811346923A CN109439813B CN 109439813 B CN109439813 B CN 109439813B CN 201811346923 A CN201811346923 A CN 201811346923A CN 109439813 B CN109439813 B CN 109439813B
- Authority
- CN
- China
- Prior art keywords
- steam
- slag
- heat exchanger
- granulating tower
- blast furnace
- 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
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. slag
- C21B3/06—Treatment of liquid slag
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. slag
- C21B3/06—Treatment of liquid slag
- C21B3/08—Cooling slag
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811346923.7A CN109439813B (zh) | 2018-11-13 | 2018-11-13 | 一种高炉冲渣放散蒸汽余热回收方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811346923.7A CN109439813B (zh) | 2018-11-13 | 2018-11-13 | 一种高炉冲渣放散蒸汽余热回收方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109439813A CN109439813A (zh) | 2019-03-08 |
CN109439813B true CN109439813B (zh) | 2020-07-31 |
Family
ID=65552874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811346923.7A Active CN109439813B (zh) | 2018-11-13 | 2018-11-13 | 一种高炉冲渣放散蒸汽余热回收方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109439813B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112522457A (zh) * | 2020-11-20 | 2021-03-19 | 中冶华天工程技术有限公司 | 一种高炉冲渣粒化塔蒸汽自冷却装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009132546A (ja) * | 2007-11-29 | 2009-06-18 | Jfe Steel Corp | 溶融スラグの処理方法および装置 |
CN101792830A (zh) * | 2010-01-26 | 2010-08-04 | 北京首钢国际工程技术有限公司 | 炼铁高炉冲渣蒸汽及热水余热收集方法及其装置 |
CN103575123A (zh) * | 2012-08-03 | 2014-02-12 | 王智慧 | 一种间断性放散蒸汽余热回收储存利用系统和方法 |
CN104152608A (zh) * | 2014-07-15 | 2014-11-19 | 天津大学 | 基于闪蒸发电和机械蒸汽再压缩的高炉冲渣水发电系统 |
CN104278116A (zh) * | 2013-07-11 | 2015-01-14 | 北京亿玮坤节能科技有限公司 | 高炉冲渣蒸汽回收方法及系统 |
-
2018
- 2018-11-13 CN CN201811346923.7A patent/CN109439813B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009132546A (ja) * | 2007-11-29 | 2009-06-18 | Jfe Steel Corp | 溶融スラグの処理方法および装置 |
CN101792830A (zh) * | 2010-01-26 | 2010-08-04 | 北京首钢国际工程技术有限公司 | 炼铁高炉冲渣蒸汽及热水余热收集方法及其装置 |
CN103575123A (zh) * | 2012-08-03 | 2014-02-12 | 王智慧 | 一种间断性放散蒸汽余热回收储存利用系统和方法 |
CN104278116A (zh) * | 2013-07-11 | 2015-01-14 | 北京亿玮坤节能科技有限公司 | 高炉冲渣蒸汽回收方法及系统 |
CN104152608A (zh) * | 2014-07-15 | 2014-11-19 | 天津大学 | 基于闪蒸发电和机械蒸汽再压缩的高炉冲渣水发电系统 |
Also Published As
Publication number | Publication date |
---|---|
CN109439813A (zh) | 2019-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109457070B (zh) | 一种高炉水渣工艺蒸汽消白及热能回收系统 | |
CN201901674U (zh) | 一种高炉冲渣水余热利用系统 | |
CN205635660U (zh) | 一种冶金液态高温渣水淬处理系统 | |
CN108411055A (zh) | 一种高炉冲渣蒸汽消白系统 | |
CN102888473B (zh) | 高炉炉渣粒化与余热回收装置 | |
CN103575123B (zh) | 一种间断性放散蒸汽余热回收储存利用系统 | |
WO2021109328A1 (zh) | 一种液态熔渣余热回收系统 | |
CN105861768B (zh) | 一种高炉熔渣的干法处理装置 | |
CN109439813B (zh) | 一种高炉冲渣放散蒸汽余热回收方法 | |
CN103555870B (zh) | 一种无冷却塔型高温炉渣水淬冷凝工艺及系统 | |
CN114849269B (zh) | 一种收水效果好的联合消雾装置及方法 | |
CN206375865U (zh) | 煤催化气化排渣与回收催化剂的耦合系统 | |
CN111020074B (zh) | 一种可强化熔渣换热的液态熔渣余热回收装置及其操作方法 | |
CN208395214U (zh) | 一种高炉冲渣蒸汽消白系统 | |
CN107151714A (zh) | 一种具有底部热量回收功能的底滤法水冲渣装置及工艺 | |
CN212955028U (zh) | 一种煤气脱酸降温装置 | |
CN105886679B (zh) | 高炉渣产生水蒸气的系统及方法 | |
CN101482373B (zh) | 转炉废气余热回收利用系统 | |
CN204535432U (zh) | 水泥厂窑头孰料冷却机低温烟气余热回收系统 | |
CN114807464A (zh) | 一种冲渣水闪蒸降温热回收系统 | |
CN109457068B (zh) | 一种高炉水渣工艺节能消白处理系统 | |
CN207395499U (zh) | 换热装置和具有其的水冷冶炼炉 | |
CN207527598U (zh) | 一种危废焚烧系统二燃室底部蒸汽回收装置 | |
CN203530346U (zh) | 一种无冷却塔型高温炉渣水淬冷凝系统 | |
CN104894310A (zh) | 一种高炉冲渣余热回收蒸汽-烟气换热工艺 |
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 | ||
CB02 | Change of applicant information |
Address after: 125000 East Office Building of Huludao Zinda Industry and Trade Corporation, Longgang District, Huludao City, Liaoning Province Applicant after: Liaoning Fangsheng Environmental Protection Technology Co., Ltd. Address before: 125000 East Office Building of Huludao Zinda Industry and Trade Corporation, Longgang District, Huludao City, Liaoning Province Applicant before: Huludao Zhongyi Environmental Protection Technology Co. Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Teng Renfu Inventor after: Zhang Jiuyun Inventor after: Wang Chong Inventor after: Zhu Zhijie Inventor before: Zhang Jiuyun Inventor before: Wang Chong Inventor before: Teng Renfu Inventor before: Zhu Zhijie |
|
CB03 | Change of inventor or designer information |