BRPI0822477A8 - aparato e método para medir nível de metal fundido - Google Patents

aparato e método para medir nível de metal fundido Download PDF

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Publication number
BRPI0822477A8
BRPI0822477A8 BRPI0822477A BRPI0822477A BRPI0822477A8 BR PI0822477 A8 BRPI0822477 A8 BR PI0822477A8 BR PI0822477 A BRPI0822477 A BR PI0822477A BR PI0822477 A BRPI0822477 A BR PI0822477A BR PI0822477 A8 BRPI0822477 A8 BR PI0822477A8
Authority
BR
Brazil
Prior art keywords
molten metal
measuring
measuring device
elevator mechanism
measuring probe
Prior art date
Application number
BRPI0822477A
Other languages
English (en)
Inventor
Zhang Da
Ci Ying
Hu Zhenwei
Xie Zhi
Original Assignee
Univ Northeastern
Shenyang Taihe Metallurgy Measurement & Control Tech Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univ Northeastern, Shenyang Taihe Metallurgy Measurement & Control Tech Co Ltd filed Critical Univ Northeastern
Publication of BRPI0822477A2 publication Critical patent/BRPI0822477A2/pt
Publication of BRPI0822477A8 publication Critical patent/BRPI0822477A8/pt
Publication of BRPI0822477B1 publication Critical patent/BRPI0822477B1/pt

Links

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

dispositivo e método para medir nível de metal fundido a invenção trata de um dispositivo para medir o nível de metal fundido compreendendo um dispositivo de medição de imagem (5), uma sonda de medição (6), um mecanismo elevador (1), um sensor de deslocamento (11), um sistema de processamento de dados (4) e um marcador de correção (7) . o mecanismo elevador (1) é fixado no recipiente de metal fundido (10) ou é independente do recipiente de metal fundido; o dispositivo de medição de imagem (5) e a sonda de medição (6) são instalados no mecanismo elevador (1) ou são independentes do mecanismo elevador, e o eixo óptico do dispositivo de medição de imagem (5) é ajustado em um ângulo com o eixo geométrico da sonda de medição (6) , a sonda de medição (6) é localizada do campo de visão do dispositivo de medição de imagem (5), o dispositivo de medição de imagem (5), o mecanismo elevador (1) e o sensor de deslocamento (11) são respectivamente conectados ao sistema de processamento de dados (4). um método para medir o nível de metal fundido é também revelado. a presente invenção é capaz de eliminar a influência através da flutuação da camada da escória sobre o metal fundido e atingir estável e continuamente a medida precisa do nível de metal fundido através do uso da sonda de medição (6), inserida no metal fundido através da interface do metal da escória, obtendo-se a informação da espessura da escória depois de levantada.
BRPI0822477 2008-10-28 2008-10-28 aparato e método para medir nível de metal fundido BRPI0822477B1 (pt)

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 BRPI0822477A2 (pt) 2015-06-16
BRPI0822477A8 true 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)

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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
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
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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
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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
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
CN209157077U (zh) * 2018-04-25 2019-07-26 西安麦特沃金液控技术有限公司 具有储液容室的立式铸造结晶装置及立式连续铸造设备
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
CN111421120A (zh) * 2020-04-14 2020-07-17 石家庄钢铁有限责任公司 一种大方坯连铸机结晶器钢水液位校验刻度装置及方法
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
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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
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Also Published As

Publication number Publication date
WO2010048751A1 (zh) 2010-05-06
KR101254395B1 (ko) 2013-04-12
BRPI0822477A2 (pt) 2015-06-16
EP2351997A1 (en) 2011-08-03
RU2010149978A (ru) 2012-06-20
CN101849167B (zh) 2011-06-01
US20110063628A1 (en) 2011-03-17
EP2351997A4 (en) 2017-12-27
RU2473051C2 (ru) 2013-01-20
KR20110013541A (ko) 2011-02-09
BRPI0822477B1 (pt) 2019-12-10
CN101849167A (zh) 2010-09-29
US8661891B2 (en) 2014-03-04

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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]
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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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