EA201591836A1 - Устройство для измерения температуры плавильной ванны в установке с погружной фурмой верхнего дутья - Google Patents
Устройство для измерения температуры плавильной ванны в установке с погружной фурмой верхнего дутьяInfo
- Publication number
- EA201591836A1 EA201591836A1 EA201591836A EA201591836A EA201591836A1 EA 201591836 A1 EA201591836 A1 EA 201591836A1 EA 201591836 A EA201591836 A EA 201591836A EA 201591836 A EA201591836 A EA 201591836A EA 201591836 A1 EA201591836 A1 EA 201591836A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- tuyere
- temperature
- melting bath
- installation
- blast
- Prior art date
Links
- 230000008018 melting Effects 0.000 title abstract 3
- 238000002844 melting Methods 0.000 title abstract 3
- 238000009434 installation Methods 0.000 title abstract 2
- 238000009529 body temperature measurement Methods 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0037—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the heat emitted by liquids
- G01J5/004—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the heat emitted by liquids by molten metals
-
- 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
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/28—Arrangement of controlling, monitoring, alarm or the like 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
- F27D21/0014—Devices for monitoring temperature
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- 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
- C21C5/52—Manufacture of steel in electric furnaces
- C21C2005/5288—Measuring or 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
- F27D19/00—Arrangements of controlling devices
- F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Radiation Pyrometers (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Устройство измерения температуры для установки верхнего погруженного дутья, предназначенное для измерения температуры плавильной ванны, которая содержит фазу шлака, в ходе пирометаллургической операции, осуществляемой в реакторе установки, где устройство содержит погружную фурму верхнего дутья, содержащую, по меньшей мере, внешнюю трубу и внутреннюю трубу. Внутренняя труба ограничивает канал, и внутренняя поверхность внешней трубы частично ограничивает кольцевой канал. Устройство также включает пирометр, по меньшей мере, сенсорная головка которого установлена в привязке к погружной фурме верхнего дутья и выполнена с возможностью приема энергии инфракрасного излучения, проходящей в продольном направлении внутри фурмы, от выходного конца фурмы. Сенсорная головка также выполнена с возможностью фокусирования полученной энергии инфракрасного излучения, чтобы обеспечить генерирование выходного сигнала или отображение показания температуры плавильной ванны, в которую погружена часть выходного конца фурмы и от которой поступает энергия инфракрасного излучения.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2013204818A AU2013204818B2 (en) | 2013-04-12 | 2013-04-12 | Molten bath temperature measurement for a top submerged lance injection installation |
PCT/IB2014/060638 WO2014167532A1 (en) | 2013-04-12 | 2014-04-11 | Apparatus for temperature measurements of a molten bath in a top submerged injection lance installation |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201591836A1 true EA201591836A1 (ru) | 2016-04-29 |
EA029772B1 EA029772B1 (ru) | 2018-05-31 |
Family
ID=50630831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201591836A EA029772B1 (ru) | 2013-04-12 | 2014-04-11 | Устройство для измерения температуры плавильной ванны в установке с погружной фурмой верхнего дутья |
Country Status (10)
Country | Link |
---|---|
US (1) | US10018509B2 (ru) |
EP (1) | EP2984189B1 (ru) |
KR (1) | KR101742901B1 (ru) |
CN (1) | CN105264095A (ru) |
AU (1) | AU2013204818B2 (ru) |
CL (1) | CL2015002996A1 (ru) |
EA (1) | EA029772B1 (ru) |
ES (1) | ES2636242T3 (ru) |
PL (1) | PL2984189T3 (ru) |
WO (1) | WO2014167532A1 (ru) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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FI126660B (en) | 2014-04-11 | 2017-03-31 | Outotec Finland Oy | METHOD AND ARRANGEMENT FOR MONITORING THE PERFORMANCE OF THE SUSPENSION DEFROSTING BURNER |
EP3183521B1 (en) * | 2014-08-21 | 2018-07-04 | ABB Schweiz AG | A system and a method for determining temperature of a metal melt in an electric arc furnace |
EP3245465B1 (en) * | 2014-12-24 | 2019-04-17 | Outotec (Finland) Oy | Top-blown lancing injector reactor system with a sensing device for determining an operational condition in a molten bath |
JP6503069B2 (ja) * | 2014-12-24 | 2019-04-17 | オウトテック (フィンランド) オサケ ユキチュアOutotec (Finland) Oy | トップサブマージランシング注入反応炉システムにおける運転状態に関するデータの収集および解析システムならびに方法 |
CN105910716A (zh) * | 2016-06-06 | 2016-08-31 | 中冶赛迪工程技术股份有限公司 | 一种非接触式电弧炉连续测温枪结构 |
CN107881291A (zh) * | 2017-12-06 | 2018-04-06 | 宝钢工程技术集团有限公司 | 一种真空精炼顶枪及其系统和测温方法 |
DE102019102486A1 (de) * | 2019-01-31 | 2020-08-06 | Beda Oxygentechnik Armaturen Gmbh | Anzeigevorrichtung für Gefahrensituationen |
CN111088414A (zh) * | 2019-12-17 | 2020-05-01 | 湖北理工学院 | 一种具备在线连续测温功能的氧枪及其使用方法 |
CN113832283B (zh) * | 2020-06-24 | 2023-02-07 | 上海梅山钢铁股份有限公司 | 一种基于炉口火焰的钢水温度预测方法 |
CN112683074A (zh) * | 2020-12-16 | 2021-04-20 | 铜陵德兴机械制造有限责任公司 | 一种顶吹炉喷枪及其专项维修方法 |
WO2024089482A1 (en) * | 2022-10-25 | 2024-05-02 | Frederik Petrus Greyling | Real time slag temperature control |
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-
2013
- 2013-04-12 AU AU2013204818A patent/AU2013204818B2/en active Active
-
2014
- 2014-04-11 PL PL14721018T patent/PL2984189T3/pl unknown
- 2014-04-11 WO PCT/IB2014/060638 patent/WO2014167532A1/en active Application Filing
- 2014-04-11 KR KR1020157030643A patent/KR101742901B1/ko active IP Right Grant
- 2014-04-11 EP EP14721018.1A patent/EP2984189B1/en active Active
- 2014-04-11 ES ES14721018.1T patent/ES2636242T3/es active Active
- 2014-04-11 EA EA201591836A patent/EA029772B1/ru not_active IP Right Cessation
- 2014-04-11 US US14/783,233 patent/US10018509B2/en active Active
- 2014-04-11 CN CN201480023504.3A patent/CN105264095A/zh active Pending
-
2015
- 2015-10-08 CL CL2015002996A patent/CL2015002996A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
KR101742901B1 (ko) | 2017-06-01 |
AU2013204818A1 (en) | 2014-10-30 |
AU2013204818B2 (en) | 2015-02-19 |
PL2984189T3 (pl) | 2017-10-31 |
EA029772B1 (ru) | 2018-05-31 |
WO2014167532A1 (en) | 2014-10-16 |
CN105264095A (zh) | 2016-01-20 |
US10018509B2 (en) | 2018-07-10 |
US20160069748A1 (en) | 2016-03-10 |
EP2984189B1 (en) | 2017-06-28 |
EP2984189A1 (en) | 2016-02-17 |
CL2015002996A1 (es) | 2016-10-07 |
KR20150140305A (ko) | 2015-12-15 |
ES2636242T3 (es) | 2017-10-05 |
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Legal Events
Date | Code | Title | Description |
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MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KG TJ TM |