BRPI0822477A2 - Dispositiv e método para medir nível de metal fundido - Google Patents
Dispositiv e método para medir nível de metal fundidoInfo
- Publication number
- BRPI0822477A2 BRPI0822477A2 BRPI0822477-3A BRPI0822477A BRPI0822477A2 BR PI0822477 A2 BRPI0822477 A2 BR PI0822477A2 BR PI0822477 A BRPI0822477 A BR PI0822477A BR PI0822477 A2 BRPI0822477 A2 BR PI0822477A2
- Authority
- BR
- Brazil
- Prior art keywords
- dispositiv
- molten metal
- metal level
- measuring molten
- measuring
- Prior art date
Links
- 239000002184 metal Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
- B22D2/003—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass for the level of the molten metal
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/04—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by dip members, e.g. dip-sticks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/80—Arrangements for signal processing
- G01F23/802—Particular electronic circuits for digital processing equipment
- G01F23/804—Particular electronic circuits for digital processing equipment containing circuits handling parameters other than liquid level
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/292—Light, e.g. infrared or ultraviolet
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2008/072856 WO2010048751A1 (zh) | 2008-10-28 | 2008-10-28 | 熔融金属液位的测量装置及测量方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0822477A2 true BRPI0822477A2 (pt) | 2015-06-16 |
BRPI0822477A8 BRPI0822477A8 (pt) | 2019-10-22 |
BRPI0822477B1 BRPI0822477B1 (pt) | 2019-12-10 |
Family
ID=42128181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0822477 BRPI0822477B1 (pt) | 2008-10-28 | 2008-10-28 | aparato e método para medir nível de metal fundido |
Country Status (7)
Country | Link |
---|---|
US (1) | US8661891B2 (pt) |
EP (1) | EP2351997A4 (pt) |
KR (1) | KR101254395B1 (pt) |
CN (1) | CN101849167B (pt) |
BR (1) | BRPI0822477B1 (pt) |
RU (1) | RU2473051C2 (pt) |
WO (1) | WO2010048751A1 (pt) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004032561B3 (de) * | 2004-07-05 | 2006-02-09 | Heraeus Electro-Nite International N.V. | Behälter für Metallschmelze sowie Verwendung des Behälters |
WO2011136729A1 (en) * | 2010-04-30 | 2011-11-03 | Agellis Group Ab | Measurements in metallurgical vessels |
CN102207364B (zh) * | 2011-05-11 | 2013-05-22 | 中冶南方工程技术有限公司 | 一种测量结晶器内保护渣厚度分布的装置和方法 |
CN102410827A (zh) * | 2011-07-21 | 2012-04-11 | 江苏省沙钢钢铁研究院有限公司 | 自动测量kr搅拌头插入深度的系统和方法 |
CN102343428A (zh) * | 2011-11-14 | 2012-02-08 | 上海金自天正信息技术有限公司 | 钢水液位自动控制装置及其方法 |
US9228878B2 (en) | 2012-03-19 | 2016-01-05 | Advanced Energy Industries, Inc. | Dual beam non-contact displacement sensor |
KR101442630B1 (ko) * | 2012-11-07 | 2014-09-19 | 주식회사 포스코 | 도금욕 레벨 측정 장치 |
KR101511016B1 (ko) * | 2013-09-30 | 2015-04-13 | 주식회사 우진 | 레이더 레벨기를 이용한 용선 레벨 측정 장치 |
KR101586389B1 (ko) | 2014-09-24 | 2016-02-02 | 주식회사 포스코 | 두께 측정 장치 및 방법 |
KR101704519B1 (ko) | 2014-12-23 | 2017-02-08 | 주식회사 포스코 | 용탕 레벨 센서 위치 확인 장치 |
KR101694852B1 (ko) * | 2015-12-01 | 2017-01-10 | 한국항공우주연구원 | 히터 저항 측정 장치 |
CN105402174B (zh) * | 2015-12-08 | 2018-04-03 | 成都飞机设计研究所 | 一种液压油箱油量的双余度检测装置及检测判断方法 |
CN105728670A (zh) * | 2016-04-22 | 2016-07-06 | 中国重型机械研究院股份公司 | 一种钢包液位监测系统及方法 |
CN107784644B (zh) * | 2016-08-25 | 2019-12-06 | 台州道致科技股份有限公司 | 一种不相溶液体分界面的确定方法及装置 |
CN108036834A (zh) * | 2018-01-10 | 2018-05-15 | 河北视窗玻璃有限公司 | 玻璃熔窑液位测量装置及玻璃熔窑液位测量方法 |
CN108225484A (zh) * | 2018-01-29 | 2018-06-29 | 湖南镭目科技有限公司 | 一种液位高度检测系统及方法 |
CN108444391B (zh) * | 2018-03-16 | 2024-05-03 | 浙江大学 | 多相透明搅拌釜中固相悬浮高度的测量装置及测量方法 |
CN108414048B (zh) * | 2018-03-16 | 2024-01-30 | 中国石油大学(华东) | 标准金属量器液位计量装置及系统 |
CN109158561B (zh) * | 2018-04-25 | 2024-03-22 | 西安麦特沃金液控技术有限公司 | 一种引锭杆处理装置及立式连续铸造系统 |
EP3567370A1 (de) * | 2018-05-08 | 2019-11-13 | Primetals Technologies Austria GmbH | Lanzensonde mit abgabe von referenzspannungen |
CN109186709B (zh) * | 2018-09-07 | 2020-10-30 | 北方铜业股份有限公司 | 测量富氧底吹炉中冰铜液面的方法 |
CN110042822B (zh) * | 2019-05-27 | 2024-02-06 | 福州大学 | 测量岩土体多方向水平位移的测斜装置及测斜方法 |
CN112683361B (zh) * | 2019-10-19 | 2024-04-12 | 南京晨全机械制造有限公司 | 应用于液位探测装置的多次测量机构 |
CN110732660A (zh) * | 2019-11-11 | 2020-01-31 | 株洲天桥起重机股份有限公司 | 一种智能锌锭定量浇铸装置与方法 |
CN110726454B (zh) * | 2019-11-20 | 2021-06-15 | 青岛澳科仪器有限责任公司 | 一种物位测量方法及系统 |
CN110954440A (zh) * | 2019-12-11 | 2020-04-03 | 安徽省锐凌计量器制造有限公司 | 一种密度液位检测装置及检测方法 |
KR102356466B1 (ko) * | 2020-06-17 | 2022-01-27 | (재)대구기계부품연구원 | 용손 및 열피로 통합 시험장치 |
CN112033493A (zh) * | 2020-08-11 | 2020-12-04 | 东北大学 | 一种连铸熔池液位检测系统及连铸熔池液位控制方法 |
CN112050768B (zh) * | 2020-08-31 | 2023-03-24 | 钢铁研究总院 | 一种渣层厚度自动测量装置及方法 |
US11692883B2 (en) | 2020-10-28 | 2023-07-04 | Advanced Energy Industries, Inc. | Fiber optic temperature probe |
KR102362990B1 (ko) * | 2020-11-06 | 2022-02-15 | 동국제강주식회사 | 전기로 내 용강량 측정장치 및 이를 이용한 전기로 내 용강량 측정방법 |
CN112461329A (zh) * | 2020-11-16 | 2021-03-09 | 上海修悟机械设备有限公司 | 一种用机器人测量中间包液面高度的装置和方法 |
KR102263588B1 (ko) * | 2020-11-24 | 2021-06-10 | 싸이엔스 주식회사 | 슬래그 두께 측정 방법 및 그 장치 |
CN113090938B (zh) * | 2021-03-25 | 2022-03-25 | 中南大学湘雅医院 | 医用液氮储存装置 |
CN113333700B (zh) * | 2021-06-30 | 2023-01-06 | 广东韶钢松山股份有限公司 | 一种自动巡检结晶器液面的浇铸及浇注方法 |
CN113418565A (zh) * | 2021-07-20 | 2021-09-21 | 光大环保技术研究院(深圳)有限公司 | 一种等离子熔融炉内温度与熔渣厚度的测量装置及方法 |
CN114951563B (zh) * | 2022-05-31 | 2023-09-26 | 新余钢铁股份有限公司 | 一种连铸浸入式水口插入深度测量装置及其使用方法 |
CN117647295B (zh) * | 2024-01-30 | 2024-05-14 | 合肥金星智控科技股份有限公司 | 基于机器视觉的熔池液位测量方法、电子设备及存储介质 |
Family Cites Families (18)
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SU392233A1 (ru) * | 1967-06-13 | 1973-07-27 | Устройство для регистрации глубин при каротаже | |
AT297073B (de) | 1969-04-15 | 1972-03-10 | Voest Ag | Verfahren zur Messung der Dicke der Schlackenschicht auf metallischen Bädern, insbesondere auf durch Vakuumbehandlung zu entgasenden Schmelzen |
US3717034A (en) * | 1971-02-12 | 1973-02-20 | Steel Corp | Apparatus for immersing and withdrawing bath examination means into and from a molten bath |
DE2945251A1 (de) | 1979-11-09 | 1981-05-14 | Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH, 4000 Düsseldorf | Verfahren und vorrichtung zur bestimmung der lage einer oberflaeche |
JPS6362812A (ja) * | 1986-09-01 | 1988-03-19 | Nippon Kokan Kk <Nkk> | 転炉におけるスラグフオ−ミングの検知装置 |
JPS63196820A (ja) * | 1987-02-10 | 1988-08-15 | Nippon Steel Corp | 溶湯レベル及び温度測定方法及び装置 |
FR2667003A1 (fr) | 1990-09-21 | 1992-03-27 | Siderurgie Fse Inst Rech | Procede et dispositif de mesure en continu de l'epaisseur du laitier liquide. |
GB9022496D0 (en) * | 1990-10-17 | 1990-11-28 | British Steel Plc | Measurement of the temperature of a melt |
JPH11108736A (ja) * | 1997-09-30 | 1999-04-23 | Sumitomo Metal Ind Ltd | 容器内の溶湯の重量測定方法 |
RU2146039C1 (ru) * | 1997-11-26 | 2000-02-27 | ОАО "Нижнетагильский металлургический комбинат" | Способ измерения положения объекта |
KR100406371B1 (ko) | 1998-12-24 | 2004-01-24 | 주식회사 우진 | 슬래그두께측정장치및방법 |
CN1116593C (zh) * | 2000-07-12 | 2003-07-30 | 东北大学 | 钢水温度连续测量方法和测温管 |
JP5124894B2 (ja) * | 2001-05-25 | 2013-01-23 | ヘレウス・エレクトロナイト株式会社 | スラグ層厚さ又はスラグ層厚さと溶融金属層表面レベル位置測定方法及びその測定装置 |
KR100548119B1 (ko) * | 2001-07-27 | 2006-02-02 | 신닛뽄세이테쯔 카부시키카이샤 | 용융 금속의 측온 장치와 측온 방법 |
JP2003041328A (ja) * | 2001-08-02 | 2003-02-13 | Mitsui Mining & Smelting Co Ltd | マット溶錬炉溶体レベル測定方法 |
TW579392B (en) | 2001-12-31 | 2004-03-11 | China Steel Corp | Method and device for detecting liquid level and slag location in smelter |
JP2006112954A (ja) | 2004-10-15 | 2006-04-27 | Toyota Motor Corp | 溶湯レベル測定装置及び溶湯レベル測定方法 |
RU54944U1 (ru) * | 2006-01-10 | 2006-07-27 | Открытое акционерное общество "Магнитогорский металлургический комбинат" | Устройство для измерения уровня металла в конвертере |
-
2008
- 2008-10-28 BR BRPI0822477 patent/BRPI0822477B1/pt not_active IP Right Cessation
- 2008-10-28 CN CN2008800032293A patent/CN101849167B/zh not_active Expired - Fee Related
- 2008-10-28 RU RU2010149978/28A patent/RU2473051C2/ru not_active IP Right Cessation
- 2008-10-28 KR KR1020107029609A patent/KR101254395B1/ko active IP Right Grant
- 2008-10-28 US US12/994,410 patent/US8661891B2/en not_active Expired - Fee Related
- 2008-10-28 EP EP08877654.7A patent/EP2351997A4/en not_active Withdrawn
- 2008-10-28 WO PCT/CN2008/072856 patent/WO2010048751A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2351997A1 (en) | 2011-08-03 |
WO2010048751A1 (zh) | 2010-05-06 |
BRPI0822477A8 (pt) | 2019-10-22 |
CN101849167A (zh) | 2010-09-29 |
RU2473051C2 (ru) | 2013-01-20 |
US8661891B2 (en) | 2014-03-04 |
EP2351997A4 (en) | 2017-12-27 |
RU2010149978A (ru) | 2012-06-20 |
KR20110013541A (ko) | 2011-02-09 |
US20110063628A1 (en) | 2011-03-17 |
KR101254395B1 (ko) | 2013-04-12 |
BRPI0822477B1 (pt) | 2019-12-10 |
CN101849167B (zh) | 2011-06-01 |
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Legal Events
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B08E | Application fees: payment of additional fee required [chapter 8.5 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08H | Application fees: decision cancelled [chapter 8.8 patent gazette] | ||
B08G | Application fees: restoration [chapter 8.7 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2642 DE 24-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |