CN101849167A - 熔融金属液位的测量装置及测量方法 - Google Patents
熔融金属液位的测量装置及测量方法 Download PDFInfo
- Publication number
- CN101849167A CN101849167A CN200880003229A CN200880003229A CN101849167A CN 101849167 A CN101849167 A CN 101849167A CN 200880003229 A CN200880003229 A CN 200880003229A CN 200880003229 A CN200880003229 A CN 200880003229A CN 101849167 A CN101849167 A CN 101849167A
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- molten metal
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 114
- 239000002184 metal Substances 0.000 title claims abstract description 114
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000005259 measurement Methods 0.000 claims abstract description 146
- 239000003550 marker Substances 0.000 claims abstract description 97
- 239000002893 slag Substances 0.000 claims abstract description 70
- 238000012937 correction Methods 0.000 claims abstract description 24
- 238000006073 displacement reaction Methods 0.000 claims abstract description 22
- 230000003028 elevating effect Effects 0.000 claims description 50
- 239000007788 liquid Substances 0.000 claims description 34
- 230000003287 optical effect Effects 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000004458 analytical method Methods 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- RQMIWLMVTCKXAQ-UHFFFAOYSA-N [AlH3].[C] Chemical compound [AlH3].[C] RQMIWLMVTCKXAQ-UHFFFAOYSA-N 0.000 claims description 5
- RWDBMHZWXLUGIB-UHFFFAOYSA-N [C].[Mg] Chemical compound [C].[Mg] RWDBMHZWXLUGIB-UHFFFAOYSA-N 0.000 claims description 5
- GEGYPQSSXPHIRH-UHFFFAOYSA-N [Zr].[Mg].[C] Chemical compound [Zr].[Mg].[C] GEGYPQSSXPHIRH-UHFFFAOYSA-N 0.000 claims description 5
- -1 aluminium carbon zirconium Chemical compound 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000011819 refractory material Substances 0.000 claims description 3
- 238000001931 thermography Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 abstract description 4
- 239000000523 sample Substances 0.000 abstract 5
- 229910001338 liquidmetal Inorganic materials 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 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)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
一种熔融金属液位测量装置,包括图像测量仪(5)、测量标识物(6)、升降机构(1)、位移传感器(11)、数据处理系统(4)及校正标识(7);所述图像测量仪(5)安装在所述的升降机构(1)上或独立与升降机构(1),所述的图像测量仪(5)的光轴与所述测量标识物(6)轴线成一夹角;所述测量标识物(6)安装在所述升降机构(1)上或独立于所述升降机构(1),所述测量标识物(6)在所述图像测量仪(5)的视场范围内;所述数据处理系统(4)分别与所述图像测量仪(5)、所述位移传感器(11)以及所述升降机构(1)相连接;所述升降机构(1)安装在熔融金属容器(10)上或独立于熔融金属容器(10)。一种熔融金属液位测量方法。由于本发明采用测量标识物(6)穿过渣层插入熔融金属(9),当测量标识物(6)从熔融金属(9)中升起后其热图像带有渣层的厚度信息,从而可以确定渣层厚度,进而准确地测量熔融金属液位。
Description
PCT国内申请,说明书已公开。
Claims (1)
- PCT国内申请,权利要求书已公开。
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 (2)
Publication Number | Publication Date |
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CN101849167A true CN101849167A (zh) | 2010-09-29 |
CN101849167B CN101849167B (zh) | 2011-06-01 |
Family
ID=42128181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008800032293A Expired - Fee Related CN101849167B (zh) | 2008-10-28 | 2008-10-28 | 熔融金属液位的测量装置及测量方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8661891B2 (zh) |
EP (1) | EP2351997A4 (zh) |
KR (1) | KR101254395B1 (zh) |
CN (1) | CN101849167B (zh) |
BR (1) | BRPI0822477B1 (zh) |
RU (1) | RU2473051C2 (zh) |
WO (1) | WO2010048751A1 (zh) |
Cited By (12)
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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 |
CN105402174A (zh) * | 2015-12-08 | 2016-03-16 | 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 |
CN107784644A (zh) * | 2016-08-25 | 2018-03-09 | 台州道致科技有限公司 | 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 |
CN108444391A (zh) * | 2018-03-16 | 2018-08-24 | 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 |
CN109186709A (zh) * | 2018-09-07 | 2019-01-11 | 中条山有色金属集团有限公司 | 测量富氧底吹炉中冰铜液面的方法 |
CN110726454A (zh) * | 2019-11-20 | 2020-01-24 | 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 |
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 |
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 |
CN114951563A (zh) * | 2022-05-31 | 2022-08-30 | 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 |
CN117647295A (zh) * | 2024-01-30 | 2024-03-05 | 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 |
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DE102004032561B3 (de) * | 2004-07-05 | 2006-02-09 | Heraeus Electro-Nite International N.V. | Behälter für Metallschmelze sowie Verwendung des Behälters |
AU2011245743C1 (en) * | 2010-04-30 | 2015-04-23 | Refractory Intellectual Property Gmbh & Co. Kg | 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 |
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 |
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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 |
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EP3567370A1 (de) * | 2018-05-08 | 2019-11-13 | Primetals Technologies Austria GmbH | Lanzensonde mit abgabe von referenzspannungen |
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-
2008
- 2008-10-28 WO PCT/CN2008/072856 patent/WO2010048751A1/zh active Application Filing
- 2008-10-28 EP EP08877654.7A patent/EP2351997A4/en not_active Withdrawn
- 2008-10-28 US US12/994,410 patent/US8661891B2/en not_active Expired - Fee Related
- 2008-10-28 BR BRPI0822477-3 patent/BRPI0822477B1/pt not_active IP Right Cessation
- 2008-10-28 KR KR1020107029609A patent/KR101254395B1/ko active IP Right Grant
- 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
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN105402174A (zh) * | 2015-12-08 | 2016-03-16 | 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 |
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 |
CN107784644A (zh) * | 2016-08-25 | 2018-03-09 | 台州道致科技有限公司 | 一种不相溶液体分界面的确定方法及装置 |
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 |
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 |
CN108444391A (zh) * | 2018-03-16 | 2018-08-24 | 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 |
CN109186709A (zh) * | 2018-09-07 | 2019-01-11 | 中条山有色金属集团有限公司 | 测量富氧底吹炉中冰铜液面的方法 |
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RU2473051C2 (ru) | 2013-01-20 |
KR101254395B1 (ko) | 2013-04-12 |
BRPI0822477A8 (pt) | 2019-10-22 |
US8661891B2 (en) | 2014-03-04 |
EP2351997A1 (en) | 2011-08-03 |
BRPI0822477A2 (pt) | 2015-06-16 |
KR20110013541A (ko) | 2011-02-09 |
CN101849167B (zh) | 2011-06-01 |
EP2351997A4 (en) | 2017-12-27 |
BRPI0822477B1 (pt) | 2019-12-10 |
US20110063628A1 (en) | 2011-03-17 |
RU2010149978A (ru) | 2012-06-20 |
WO2010048751A1 (zh) | 2010-05-06 |
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