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 PDFInfo
- 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
- Authority
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 229910001338 liquidmetal Inorganic materials 0.000 title claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 238000009749 continuous casting Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 16
- 238000005266 casting Methods 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 8
- 206010013647 Drowning Diseases 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 230000004941 influx Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000007654 immersion Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 5
- 230000002285 radioactive effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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
- 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
Landscapes
- 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)
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)
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)
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)
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 |
-
1999
- 1999-12-22 EP EP99967918A patent/EP1152850A1/de not_active Withdrawn
- 1999-12-22 AU AU24293/00A patent/AU2429300A/en not_active Abandoned
- 1999-12-22 CN CN99814873A patent/CN1331617A/zh active Pending
- 1999-12-22 JP JP2000590798A patent/JP2002533221A/ja active Pending
- 1999-12-22 WO PCT/DE1999/004114 patent/WO2000038858A1/de not_active Application Discontinuation
- 1999-12-22 BR BR9916554-6A patent/BR9916554A/pt not_active Application Discontinuation
- 1999-12-22 CA CA002355275A patent/CA2355275A1/en not_active Abandoned
Cited By (10)
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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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |