CN113195746B - 炉内残留熔渣量的估计方法和估计装置 - Google Patents
炉内残留熔渣量的估计方法和估计装置 Download PDFInfo
- Publication number
- CN113195746B CN113195746B CN201980083737.5A CN201980083737A CN113195746B CN 113195746 B CN113195746 B CN 113195746B CN 201980083737 A CN201980083737 A CN 201980083737A CN 113195746 B CN113195746 B CN 113195746B
- Authority
- CN
- China
- Prior art keywords
- slag
- furnace
- estimating
- amount
- sedation
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4673—Measuring and sampling 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
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety 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
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D21/02—Observation or illuminating devices
-
- 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
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018235155 | 2018-12-17 | ||
JP2018-235155 | 2018-12-17 | ||
PCT/JP2019/049143 WO2020129887A1 (ja) | 2018-12-17 | 2019-12-16 | 炉内残留スラグ量の推定方法および推定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113195746A CN113195746A (zh) | 2021-07-30 |
CN113195746B true CN113195746B (zh) | 2023-10-20 |
Family
ID=71101341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201980083737.5A Active CN113195746B (zh) | 2018-12-17 | 2019-12-16 | 炉内残留熔渣量的估计方法和估计装置 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6841391B2 (ko) |
KR (1) | KR102463279B1 (ko) |
CN (1) | CN113195746B (ko) |
TW (1) | TW202030334A (ko) |
WO (1) | WO2020129887A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI755994B (zh) * | 2020-12-24 | 2022-02-21 | 台鋼環保股份有限公司 | 還原渣安定化處理系統及其處理方法 |
US20240167112A1 (en) * | 2021-03-17 | 2024-05-23 | Jfe Steel Corporation | Method for operating converter and method for producing molten steel |
JP2023066147A (ja) | 2021-10-28 | 2023-05-15 | Jfeスチール株式会社 | 炉内スラグ量推定装置、炉内スラグ量推定方法及び溶鋼製造方法 |
CN114231683A (zh) * | 2021-11-24 | 2022-03-25 | 中冶赛迪工程技术股份有限公司 | 高炉出渣重量检测方法以及系统 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4749171A (en) * | 1984-09-06 | 1988-06-07 | Nippon Steel Corporation | Method and apparatus for measuring slag-foam conditions within a converter |
US5078785A (en) * | 1989-09-04 | 1992-01-07 | Nippon Steel Corporation | Method of operating in-bath smelting reduction furnace |
US5182565A (en) * | 1990-03-30 | 1993-01-26 | Nkk Corporation | In-furnace slag level measuring method and apparatus therefor |
CA2157197A1 (en) * | 1993-12-30 | 1995-06-07 | Valentin Pavlovich Tsymbal | Process for the continuous refining of metal and a facility for carrying out said process |
JPH0849008A (ja) * | 1994-08-03 | 1996-02-20 | Nippon Steel Corp | 転炉でのスロッピング予知方法及びその防止方法 |
JP2004323959A (ja) * | 2003-04-28 | 2004-11-18 | Nippon Steel Corp | 転炉排滓法 |
JP2007077483A (ja) * | 2005-09-16 | 2007-03-29 | Nippon Steel Corp | 転炉製鋼法 |
WO2018020929A1 (ja) * | 2016-07-27 | 2018-02-01 | 新日鐵住金株式会社 | 排滓重量推定方法及び排滓重量推定装置 |
JP2018119195A (ja) * | 2017-01-27 | 2018-08-02 | Jfeスチール株式会社 | 溶融金属精錬容器からの排滓量の推定方法および溶融金属の精錬方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2582692B2 (ja) | 1991-11-16 | 1997-02-19 | 新日本製鐵株式会社 | 転炉製鋼法 |
JP4790489B2 (ja) | 2006-05-19 | 2011-10-12 | 新日本製鐵株式会社 | 転炉製鋼法 |
AT504079B1 (de) * | 2006-09-13 | 2008-09-15 | Siemens Vai Metals Tech Gmbh | Verfahren zum abgiessen von schmelze aus einem kippbaren metallurgischen gefäss sowie anlage zur durchführung des verfahrens |
SG11201901306XA (en) | 2016-08-19 | 2019-03-28 | Toolgen Inc | Artificially engineered angiogenesis regulatory system |
-
2019
- 2019-12-16 CN CN201980083737.5A patent/CN113195746B/zh active Active
- 2019-12-16 TW TW108146034A patent/TW202030334A/zh unknown
- 2019-12-16 JP JP2020561404A patent/JP6841391B2/ja active Active
- 2019-12-16 WO PCT/JP2019/049143 patent/WO2020129887A1/ja active Application Filing
- 2019-12-16 KR KR1020217018734A patent/KR102463279B1/ko active IP Right Grant
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4749171A (en) * | 1984-09-06 | 1988-06-07 | Nippon Steel Corporation | Method and apparatus for measuring slag-foam conditions within a converter |
US5078785A (en) * | 1989-09-04 | 1992-01-07 | Nippon Steel Corporation | Method of operating in-bath smelting reduction furnace |
US5182565A (en) * | 1990-03-30 | 1993-01-26 | Nkk Corporation | In-furnace slag level measuring method and apparatus therefor |
CA2157197A1 (en) * | 1993-12-30 | 1995-06-07 | Valentin Pavlovich Tsymbal | Process for the continuous refining of metal and a facility for carrying out said process |
JPH0849008A (ja) * | 1994-08-03 | 1996-02-20 | Nippon Steel Corp | 転炉でのスロッピング予知方法及びその防止方法 |
JP2004323959A (ja) * | 2003-04-28 | 2004-11-18 | Nippon Steel Corp | 転炉排滓法 |
JP2007077483A (ja) * | 2005-09-16 | 2007-03-29 | Nippon Steel Corp | 転炉製鋼法 |
WO2018020929A1 (ja) * | 2016-07-27 | 2018-02-01 | 新日鐵住金株式会社 | 排滓重量推定方法及び排滓重量推定装置 |
JP2018119195A (ja) * | 2017-01-27 | 2018-08-02 | Jfeスチール株式会社 | 溶融金属精錬容器からの排滓量の推定方法および溶融金属の精錬方法 |
Also Published As
Publication number | Publication date |
---|---|
CN113195746A (zh) | 2021-07-30 |
JP6841391B2 (ja) | 2021-03-10 |
TW202030334A (zh) | 2020-08-16 |
JPWO2020129887A1 (ja) | 2021-03-18 |
KR102463279B1 (ko) | 2022-11-07 |
KR20210091793A (ko) | 2021-07-22 |
WO2020129887A1 (ja) | 2020-06-25 |
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