KR20060021018A - 가열로 연소배가스의 현열 회수 시스템 - Google Patents
가열로 연소배가스의 현열 회수 시스템 Download PDFInfo
- Publication number
- KR20060021018A KR20060021018A KR1020040069816A KR20040069816A KR20060021018A KR 20060021018 A KR20060021018 A KR 20060021018A KR 1020040069816 A KR1020040069816 A KR 1020040069816A KR 20040069816 A KR20040069816 A KR 20040069816A KR 20060021018 A KR20060021018 A KR 20060021018A
- Authority
- KR
- South Korea
- Prior art keywords
- exhaust gas
- combustion
- temperature
- furnace
- preheating
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
- F27B9/045—Furnaces with controlled atmosphere
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/36—Arrangements of heating devices
-
- 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
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
- F27D17/002—Details of the installations, e.g. fume conduits or seals
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- 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
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- 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
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Air Supply (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
Description
Claims (2)
- 소재를 가열하기 위하여 장입대, 예열대, 가열대 및 균열대를 거치면서 발생된 가열로 내 고온의 연소배가스의 현열을 회수하기 위하여 열교환기를 사용하는 시스템에 있어서,상기 열교환기를 통과하기 전의 고온의 연소배가스를 배출시키는 배가스 토출구;상기 연소배가스의 온도와 기준 설정치의 온도를 비교하여 배가스 토출구 댐퍼의 개도를 조절하는 분산제어시스템;상기 배가스 토출구로부터 유입되는 연소배가스에 의하여 내부에 적치된 장입 대기중인 소재를 예열하는 소재 예열기;및 상기 소재 예열기와 배가스 순환라인으로 연결되어 저온의 연소배가스를 배출시키는 흡입팬을 포함하여 구성됨을 특징으로 하는 가열로 연소배가스의 현열 회수 시스템.
- 제1항에 있어서,상기 소재 예열기에 장입되는 대기 소재의 수는 가열로의 연소부하율에 따라 조절하는 것을 특징으로 하는 가열로 연소배가스의 현열 회수 시스템.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040069816A KR101108617B1 (ko) | 2004-09-02 | 2004-09-02 | 가열로 연소배가스의 현열 회수 시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040069816A KR101108617B1 (ko) | 2004-09-02 | 2004-09-02 | 가열로 연소배가스의 현열 회수 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060021018A true KR20060021018A (ko) | 2006-03-07 |
KR101108617B1 KR101108617B1 (ko) | 2012-01-31 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020040069816A KR101108617B1 (ko) | 2004-09-02 | 2004-09-02 | 가열로 연소배가스의 현열 회수 시스템 |
Country Status (1)
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KR (1) | KR101108617B1 (ko) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101289139B1 (ko) * | 2011-08-24 | 2013-07-23 | 주식회사기성이엔지 | 연료 예열 장치 |
KR20140019389A (ko) * | 2011-03-17 | 2014-02-14 | 지멘스 브이에이아이 메탈스 테크놀로지스 게엠베하 | 효율적으로 폐열을 이용하는 금속 야금 플랜트 |
KR101420652B1 (ko) * | 2007-12-21 | 2014-07-21 | 재단법인 포항산업과학연구원 | 가열로의 배열회수 시스템의 배가스 온도 제어 방법 |
CN105627751A (zh) * | 2016-03-18 | 2016-06-01 | 深圳市龙瑞泰兴能源环境科技有限公司 | 一种冶金炉 |
KR20210077349A (ko) * | 2019-12-17 | 2021-06-25 | 주식회사 포스코아이씨티 | 배가스의 온도를 예측할 수 있는 댐퍼 개도율 제어시스템 |
KR20210077351A (ko) * | 2019-12-17 | 2021-06-25 | 주식회사 포스코아이씨티 | 발전패턴 기반의 댐퍼 개도율 제어시스템 |
KR20210077350A (ko) * | 2019-12-17 | 2021-06-25 | 주식회사 포스코아이씨티 | 배가스의 열량을 예측할 수 있는 댐퍼 개도율 제어시스템 |
KR20220001659A (ko) | 2020-06-30 | 2022-01-06 | 주식회사 포스코 | 가열 방법 및 장치 |
CN116398878A (zh) * | 2023-06-01 | 2023-07-07 | 南京思墨能源科技有限公司 | 一种用于轧钢加热炉的组合式全氧燃烧系统及其燃烧方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102299852B1 (ko) * | 2021-06-16 | 2021-09-09 | 주식회사 엘시스 | 폐열 회수 기능을 구비하는 선재 열처리 시스템 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60238414A (ja) | 1984-05-10 | 1985-11-27 | Kobe Steel Ltd | 加熱炉 |
JPS61177316A (ja) | 1985-01-31 | 1986-08-09 | Chugai Ro Kogyo Kaisha Ltd | 金属材の連続式熱処理炉 |
ATE346172T1 (de) * | 2001-01-17 | 2006-12-15 | Jfe Steel Corp | Verfahren zum betrieb eines heizofens mit regenerativen brennern |
-
2004
- 2004-09-02 KR KR1020040069816A patent/KR101108617B1/ko active IP Right Grant
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101420652B1 (ko) * | 2007-12-21 | 2014-07-21 | 재단법인 포항산업과학연구원 | 가열로의 배열회수 시스템의 배가스 온도 제어 방법 |
KR20140019389A (ko) * | 2011-03-17 | 2014-02-14 | 지멘스 브이에이아이 메탈스 테크놀로지스 게엠베하 | 효율적으로 폐열을 이용하는 금속 야금 플랜트 |
KR101289139B1 (ko) * | 2011-08-24 | 2013-07-23 | 주식회사기성이엔지 | 연료 예열 장치 |
CN105627751A (zh) * | 2016-03-18 | 2016-06-01 | 深圳市龙瑞泰兴能源环境科技有限公司 | 一种冶金炉 |
CN105627751B (zh) * | 2016-03-18 | 2019-02-15 | 广州众煌电子科技有限公司 | 一种冶金炉 |
KR20210077349A (ko) * | 2019-12-17 | 2021-06-25 | 주식회사 포스코아이씨티 | 배가스의 온도를 예측할 수 있는 댐퍼 개도율 제어시스템 |
KR20210077351A (ko) * | 2019-12-17 | 2021-06-25 | 주식회사 포스코아이씨티 | 발전패턴 기반의 댐퍼 개도율 제어시스템 |
KR20210077350A (ko) * | 2019-12-17 | 2021-06-25 | 주식회사 포스코아이씨티 | 배가스의 열량을 예측할 수 있는 댐퍼 개도율 제어시스템 |
KR20220001659A (ko) | 2020-06-30 | 2022-01-06 | 주식회사 포스코 | 가열 방법 및 장치 |
CN116398878A (zh) * | 2023-06-01 | 2023-07-07 | 南京思墨能源科技有限公司 | 一种用于轧钢加热炉的组合式全氧燃烧系统及其燃烧方法 |
CN116398878B (zh) * | 2023-06-01 | 2024-03-12 | 南京林普热能科技有限公司 | 一种用于轧钢加热炉的组合式全氧燃烧系统及其燃烧方法 |
Also Published As
Publication number | Publication date |
---|---|
KR101108617B1 (ko) | 2012-01-31 |
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