CN114369695B - 一种气基还原铁竖炉 - Google Patents
一种气基还原铁竖炉 Download PDFInfo
- Publication number
- CN114369695B CN114369695B CN202111502173.XA CN202111502173A CN114369695B CN 114369695 B CN114369695 B CN 114369695B CN 202111502173 A CN202111502173 A CN 202111502173A CN 114369695 B CN114369695 B CN 114369695B
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- CN
- China
- Prior art keywords
- shaft furnace
- furnace body
- gas
- temperature measuring
- reduced iron
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0073—Selection or treatment of the reducing gases
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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
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture Of Iron (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111502173.XA CN114369695B (zh) | 2021-12-10 | 2021-12-10 | 一种气基还原铁竖炉 |
Applications Claiming Priority (1)
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CN202111502173.XA CN114369695B (zh) | 2021-12-10 | 2021-12-10 | 一种气基还原铁竖炉 |
Publications (2)
Publication Number | Publication Date |
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CN114369695A CN114369695A (zh) | 2022-04-19 |
CN114369695B true CN114369695B (zh) | 2023-05-12 |
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Family Applications (1)
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CN202111502173.XA Active CN114369695B (zh) | 2021-12-10 | 2021-12-10 | 一种气基还原铁竖炉 |
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CN (1) | CN114369695B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115058554B (zh) * | 2022-08-08 | 2022-11-15 | 卓然(靖江)设备制造有限公司 | 一种具备内部能量回收装置的氢基竖炉 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU88429A1 (fr) * | 1993-11-23 | 1995-07-10 | Wurth Paul Sa | Dispositif de chargement d'un four à cuve |
CN107881280A (zh) * | 2017-12-22 | 2018-04-06 | 江苏省冶金设计院有限公司 | 一种还原并冷却金属化球团的系统及方法 |
CN110369124A (zh) * | 2019-08-28 | 2019-10-25 | 山西惟泰安全环保工程技术有限公司 | 一种耐火材料新型的除铁装置及工艺 |
CN213951300U (zh) * | 2020-12-28 | 2021-08-13 | 河南黄金产业技术研究院有限公司 | 一种新型粉状物料氯化焙烧装置 |
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2021
- 2021-12-10 CN CN202111502173.XA patent/CN114369695B/zh active Active
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CN114369695A (zh) | 2022-04-19 |
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PB01 | Publication | ||
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Effective date of registration: 20230427 Address after: Science Building, No. 79 Yingze West Street, Wanbailin District, Taiyuan City, Shanxi Province, 030000 Applicant after: Taiyuan University of Technology Architectural Design and Research Institute Co.,Ltd. Applicant after: JIAOCHENG ZHAOCHEN COAL COKE Ltd. Address before: 030024 4th Floor, Building 129, No. 79 Yingze West Street, Wanbailin District, Taiyuan City, Shanxi Province Applicant before: DACHENG ENGINEERING CO LTD OF TAIYUAN University OF TECHNOLOGY Applicant before: JIAOCHENG ZHAOCHEN COAL COKE Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Xue Zhongan Inventor after: Wei Ming Inventor after: Liang Yan Inventor after: Shi Yuliang Inventor after: Yang Li Inventor after: Zhang Yongfa Inventor after: Zhou Jinhua Inventor before: Xue Zhongan Inventor before: Wei Ming Inventor before: Liang Yan Inventor before: Shi Yuliang Inventor before: Yang Li Inventor before: Zhang Yongfa Inventor before: Zhou Jinhua |