CN1331617A - 检测和调整结晶器内液态金属料位高度的方法 - Google Patents

检测和调整结晶器内液态金属料位高度的方法 Download PDF

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Publication number
CN1331617A
CN1331617A CN99814873A CN99814873A CN1331617A CN 1331617 A CN1331617 A CN 1331617A CN 99814873 A CN99814873 A CN 99814873A CN 99814873 A CN99814873 A CN 99814873A CN 1331617 A CN1331617 A CN 1331617A
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CN
China
Prior art keywords
crystallizer
actuator
computer
gauge head
level
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.)
Pending
Application number
CN99814873A
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English (en)
Chinese (zh)
Inventor
沃尔夫拉姆·容
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMS Siemag AG
Original Assignee
SMS Demag AG
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
Priority claimed from DE19918835A external-priority patent/DE19918835A1/de
Application filed by SMS Demag AG filed Critical SMS Demag AG
Publication of CN1331617A publication Critical patent/CN1331617A/zh
Pending legal-status Critical Current

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    • 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
    • G01F23/26—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/268—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors mounting arrangements of probes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/165—Controlling or regulating processes or operations for the supply of casting powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/18—Controlling or regulating processes or operations for pouring
    • B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag 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
    • G01F23/24—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 variations of resistance of resistors due to contact with conductor fluid
    • G01F23/245—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 variations of resistance of resistors due to contact with conductor fluid with a probe moved by an auxiliary power, e.g. meter, to follow automatically the level

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Continuous Casting (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
CN99814873A 1998-12-23 1999-12-22 检测和调整结晶器内液态金属料位高度的方法 Pending CN1331617A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19860752 1998-12-23
DE19860752.0 1998-12-23
DE19918835.1 1999-04-20
DE19918835A DE19918835A1 (de) 1998-12-23 1999-04-20 Verfahren zum Erfassen und Regeln der Füllstandshöhe des flüssigen Metalls in einer Kokille

Publications (1)

Publication Number Publication Date
CN1331617A true CN1331617A (zh) 2002-01-16

Family

ID=26051131

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99814873A Pending CN1331617A (zh) 1998-12-23 1999-12-22 检测和调整结晶器内液态金属料位高度的方法

Country Status (7)

Country Link
EP (1) EP1152850A1 (de)
JP (1) JP2002533221A (de)
CN (1) CN1331617A (de)
AU (1) AU2429300A (de)
BR (1) BR9916554A (de)
CA (1) CA2355275A1 (de)
WO (1) WO2000038858A1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100569416C (zh) * 2008-03-18 2009-12-16 中南大学 一种浇铸用熔体箱恒液位控制装置
CN103447487A (zh) * 2013-07-29 2013-12-18 山西太钢不锈钢股份有限公司 一种浇铸方法
CN103702784A (zh) * 2011-06-07 2014-04-02 Sms西马格股份公司 用于调节在连铸设备的铸模中的浇注液面的高度的方法
CN104439144A (zh) * 2014-12-19 2015-03-25 山东钢铁股份有限公司 一种基于超声波的钢坯凝固检测系统及检测方法
CN104568049A (zh) * 2015-02-04 2015-04-29 济南大学 一种可旋转非接触式水位计立杆
CN104722723A (zh) * 2015-04-09 2015-06-24 田陆 一种用于模铸钢水液面检测的传感器的固定装置
CN109225590A (zh) * 2018-10-17 2019-01-18 中冶北方（大连）工程技术有限公司 一种球团高压辊磨机溜槽料位检测装置及方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10324247A1 (de) * 2003-05-28 2004-12-16 Bayerische Motoren Werke Ag Metallgießanlage und -verfahren
KR101382785B1 (ko) * 2007-12-27 2014-04-08 주식회사 포스코 초음파 인가를 이용한 강의 응고조직 제어방법
ES2526868T3 (es) 2008-10-14 2015-01-16 Invista Technologies S.À.R.L. Procedimiento de preparación de 2-alquilsecundario-4,5-di-(alquilnormal)fenoles
AT517889B1 (de) * 2015-10-28 2017-09-15 Primetals Technologies Austria GmbH Erfassung einer Gießspiegelhöhe in einer Kokille

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5376926A (en) * 1976-12-21 1978-07-07 Nippon Kokan Kk Molten metal level monitor controller of continuous casting machine that use eddy flow system range finder for measurement of molten metal level
US4470446A (en) * 1980-07-09 1984-09-11 Kabushiki Kaisha Kobe Seiko Sho Method and apparatus for detecting molten metal surface level in a mold
AU529551B2 (en) * 1981-06-11 1983-06-09 Mishima Kosan Co., Ltd. Molten metal level sensor
JPS62270263A (ja) * 1986-05-20 1987-11-24 Mitsubishi Heavy Ind Ltd 連続鋳造機におけるパウダ−投入量制御装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100569416C (zh) * 2008-03-18 2009-12-16 中南大学 一种浇铸用熔体箱恒液位控制装置
CN103702784A (zh) * 2011-06-07 2014-04-02 Sms西马格股份公司 用于调节在连铸设备的铸模中的浇注液面的高度的方法
CN103702784B (zh) * 2011-06-07 2015-11-25 Sms集团有限责任公司 用于调节在连铸设备的铸模中的浇注液面的高度的方法
CN103447487A (zh) * 2013-07-29 2013-12-18 山西太钢不锈钢股份有限公司 一种浇铸方法
CN104439144A (zh) * 2014-12-19 2015-03-25 山东钢铁股份有限公司 一种基于超声波的钢坯凝固检测系统及检测方法
CN104568049A (zh) * 2015-02-04 2015-04-29 济南大学 一种可旋转非接触式水位计立杆
CN104568049B (zh) * 2015-02-04 2018-04-06 济南大学 一种可旋转非接触式水位计立杆
CN104722723A (zh) * 2015-04-09 2015-06-24 田陆 一种用于模铸钢水液面检测的传感器的固定装置
CN109225590A (zh) * 2018-10-17 2019-01-18 中冶北方（大连）工程技术有限公司 一种球团高压辊磨机溜槽料位检测装置及方法
CN109225590B (zh) * 2018-10-17 2023-10-20 中冶北方（大连）工程技术有限公司 一种球团高压辊磨机溜槽料位检测装置及方法

Also Published As

Publication number Publication date
WO2000038858A1 (de) 2000-07-06
AU2429300A (en) 2000-07-31
EP1152850A1 (de) 2001-11-14
JP2002533221A (ja) 2002-10-08
CA2355275A1 (en) 2000-07-06
BR9916554A (pt) 2001-10-09

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