KR100882928B1 - 용융 금속 욕의 수준을 측정하기 위한 막대 - Google Patents
용융 금속 욕의 수준을 측정하기 위한 막대 Download PDFInfo
- Publication number
- KR100882928B1 KR100882928B1 KR1020037006002A KR20037006002A KR100882928B1 KR 100882928 B1 KR100882928 B1 KR 100882928B1 KR 1020037006002 A KR1020037006002 A KR 1020037006002A KR 20037006002 A KR20037006002 A KR 20037006002A KR 100882928 B1 KR100882928 B1 KR 100882928B1
- Authority
- KR
- South Korea
- Prior art keywords
- rod
- bath
- measuring
- end piece
- cooling liquid
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 4
- 239000002184 metal Substances 0.000 title claims abstract description 4
- 238000005259 measurement Methods 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims abstract description 4
- 239000000110 cooling liquid Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 13
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 230000003313 weakening effect Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000007711 solidification Methods 0.000 abstract description 2
- 230000008023 solidification Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G01F23/04—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
- G01F23/14—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 measurement of pressure
- G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
- G01F23/165—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid of bubbler type
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Coating With Molten Metal (AREA)
- Furnace Charging Or Discharging (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
Description
Claims (3)
- 막대의 개방 단부 (11)에서 액체 욕 중에 기체를 주입하기 위한 덕트(6)를 포함하는 용융 액체 욕 (1)의 수준을 측정하기 위한 측정 막대에 있어서, 상기 측정 막대가 냉각 액체 채널을 둘러싸는 측면 케이싱 (4) 및 상기 개방 단부에 위치하는 속이 찬 말단편 (5)을 포함하는 것을 특징으로 하는 측정 막대.
- 제1항에 있어서, 상기 측정 막대가 금속으로 이루어지고, 냉각 액체 방출 채널로부터 냉각 액체 공급 채널을 분리하며 측면 케이싱 (4)에 대해 공동 중심축을 갖는 슬리브 (8)를 포함하는 것을 특징으로 하는 측정 막대.
- 제1항에 있어서, 상기 말단편 (5)은 상기 측면 케이싱 (4) 보다 두껍고, 상기 측면 케이싱 (4) 및 상기 말단편 (5)이 상기 냉각 액체 채널을 형성하고, 상기 기체를 주입하기 위한 덕트(6)는 상기 말단편 (5)의 말단 구멍 (7)까지 이어지고, 상기 막대는 침지되는 액체 욕 (1)에 의해 유발되는 부식 및 강도의 약화에 대한 저항성을 갖는 것을 특징으로 하는 측정 막대.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0014541A FR2816706B1 (fr) | 2000-11-13 | 2000-11-13 | Canne de mesure de niveau d'un bain en fusion |
FR00/14541 | 2000-11-13 | ||
PCT/FR2001/003520 WO2002039070A2 (fr) | 2000-11-13 | 2001-11-12 | Canne de mesure de niveau d'un bain en fusion |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030048099A KR20030048099A (ko) | 2003-06-18 |
KR100882928B1 true KR100882928B1 (ko) | 2009-02-10 |
Family
ID=8856356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037006002A KR100882928B1 (ko) | 2000-11-13 | 2001-11-12 | 용융 금속 욕의 수준을 측정하기 위한 막대 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6928869B2 (ko) |
EP (1) | EP1352219B1 (ko) |
JP (1) | JP3993099B2 (ko) |
KR (1) | KR100882928B1 (ko) |
CN (1) | CN1262822C (ko) |
ES (1) | ES2463065T3 (ko) |
FR (1) | FR2816706B1 (ko) |
RU (1) | RU2003117431A (ko) |
WO (1) | WO2002039070A2 (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10343852A1 (de) * | 2003-09-23 | 2005-04-28 | Karlsruhe Forschzent | Vorrichtung und Verfahren zur Glas-Füllstandsmessung in einem Verglasungsofen für radioaktive Abfälle |
WO2010025107A1 (en) * | 2008-08-28 | 2010-03-04 | Bp Corporation North America Inc. | Systems and methods for monitoring a solid-liquid interface |
KR200458109Y1 (ko) * | 2010-06-23 | 2012-01-20 | 김원제 | 향기 발산 및 살균 기능을 가지는 배수구 악취 차단 커버 |
FR2971830B1 (fr) * | 2011-02-17 | 2014-05-02 | Electricite De France | Detecteur de presence d'un liquide. |
US20140174129A1 (en) * | 2012-12-21 | 2014-06-26 | Memc Singapore, Pte. Ltd (Uen200614797D) | Support Holder For Quartz Dip Stick In Directional Solidification System Furnaces |
CN106289442B (zh) * | 2016-08-05 | 2019-11-05 | 河北省电力建设调整试验所 | 一种脱硫浆液液位准确计算及防止浆液溢流的方法 |
CN107561006A (zh) * | 2017-10-26 | 2018-01-09 | 新疆大学 | 一种锅炉熔渣粘附力的测量装置 |
CN108362256B (zh) * | 2018-03-07 | 2023-09-08 | 辽宁科技大学 | 一种电渣重熔金属熔池底部形貌辅助观测装置及观测方法 |
CN112665374B (zh) * | 2021-01-18 | 2022-12-30 | 东北大学 | 一种利用水冷杆测量钛渣电弧炉熔池深度的装置和方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5520718A (en) * | 1994-09-02 | 1996-05-28 | Inland Steel Company | Steelmaking degassing method |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3525508A (en) * | 1967-03-20 | 1970-08-25 | Berry Metal Co | Injection lance with an immersible nozzle |
US3843105A (en) * | 1973-04-05 | 1974-10-22 | Berry Metal Co | Apparatus and method for contacting molten metal with gas |
US5298887A (en) * | 1991-10-04 | 1994-03-29 | Sentech Corporation | Molten metal gauging and control system employing a fixed position capacitance sensor and method therefor |
CA2098860C (en) * | 1992-07-06 | 1997-03-25 | John Mchardy | Method and apparatus for detecting the position of liquid-liquid interfaces |
US5312525A (en) * | 1993-01-06 | 1994-05-17 | Massachusetts Institute Of Technology | Method for refining molten metals and recovering metals from slags |
US5669956A (en) * | 1993-06-11 | 1997-09-23 | Midwest Instrument Co., Inc. | Apparatus and method for molten metal depth detection |
US5660614A (en) * | 1994-02-04 | 1997-08-26 | Alcan International Limited | Gas treatment of molten metals |
US5527381A (en) * | 1994-02-04 | 1996-06-18 | Alcan International Limited | Gas treatment of molten metals |
US6056803A (en) * | 1997-12-24 | 2000-05-02 | Alcan International Limited | Injector for gas treatment of molten metals |
US6212218B1 (en) * | 2000-04-25 | 2001-04-03 | Process Technology International, Inc. | Reusable lance with consumable refractory tip |
-
2000
- 2000-11-13 FR FR0014541A patent/FR2816706B1/fr not_active Expired - Lifetime
-
2001
- 2001-11-12 JP JP2002541346A patent/JP3993099B2/ja not_active Expired - Fee Related
- 2001-11-12 US US10/415,347 patent/US6928869B2/en not_active Expired - Lifetime
- 2001-11-12 ES ES01993816.6T patent/ES2463065T3/es not_active Expired - Lifetime
- 2001-11-12 RU RU2003117431/28A patent/RU2003117431A/ru not_active Application Discontinuation
- 2001-11-12 CN CNB018187595A patent/CN1262822C/zh not_active Expired - Lifetime
- 2001-11-12 WO PCT/FR2001/003520 patent/WO2002039070A2/fr active Application Filing
- 2001-11-12 EP EP01993816.6A patent/EP1352219B1/fr not_active Expired - Lifetime
- 2001-11-12 KR KR1020037006002A patent/KR100882928B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5520718A (en) * | 1994-09-02 | 1996-05-28 | Inland Steel Company | Steelmaking degassing method |
Also Published As
Publication number | Publication date |
---|---|
EP1352219B1 (fr) | 2014-02-12 |
ES2463065T3 (es) | 2014-05-27 |
KR20030048099A (ko) | 2003-06-18 |
FR2816706B1 (fr) | 2003-01-10 |
RU2003117431A (ru) | 2004-12-10 |
FR2816706A1 (fr) | 2002-05-17 |
WO2002039070A3 (fr) | 2002-07-18 |
EP1352219A2 (fr) | 2003-10-15 |
US20040025587A1 (en) | 2004-02-12 |
JP3993099B2 (ja) | 2007-10-17 |
US6928869B2 (en) | 2005-08-16 |
WO2002039070A2 (fr) | 2002-05-16 |
JP2004513359A (ja) | 2004-04-30 |
CN1262822C (zh) | 2006-07-05 |
CN1474936A (zh) | 2004-02-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100882928B1 (ko) | 용융 금속 욕의 수준을 측정하기 위한 막대 | |
US5785517A (en) | Cooling arrangements for refractory wall linings | |
US5765730A (en) | Electromagnetic valve for controlling the flow of molten, magnetic material | |
US20190255605A1 (en) | Immersion-Type Burner Heater and Molten-Metal Holding Furnace | |
US4623015A (en) | Shot sleeve | |
Wang et al. | Heat transfer and CHF in subcooled flow boiling of aqueous surfactant solutions | |
FI121429B (fi) | Jäähdytyselementti ja menetelmä jäähdytyselementin valmistamiseksi | |
KR102131005B1 (ko) | 응고 모사 장치 | |
US7785528B2 (en) | Guide system for signal lines, device for measuring temperatures and/or concentrations, and use of the system and device | |
SEITZ et al. | Refractory Tubes with Innovative Liner Technology for Flow Control and Clean Steel Applications | |
CN106525900B (zh) | 一种水冷式火焰强度测量装置 | |
KR960004416B1 (ko) | 수평연속주조(鑄造)방법 및 장치 | |
Amblard et al. | Consequences of different types of contact between water and molten steel: The ANAIS experiments | |
Sokolov et al. | Thermoprobe method of measuring the temperature of molten metal and the difference between metal temperature and crystallization point | |
JPH0259629A (ja) | 溶融金属の連続測温装置 | |
KR100416303B1 (ko) | 일방향응고용 시편제조장치 | |
JP3932612B2 (ja) | 溶融金属の連続測温装置 | |
Lu | Design of Bridgman unidirectional solidification furnace | |
AU682578B2 (en) | Internal refractory cooler | |
SU144620A1 (ru) | Термопара дл измерени температуры жидкой стали | |
JPH04111951A (ja) | タンディッシュ内溶鋼連続測温保護管のフラックスライン保護方法 | |
SU236496A1 (ru) | Кристаллизатор | |
KR100576239B1 (ko) | 수평연속주조 장치 | |
KR890005503Y1 (ko) | 용기내 용융금속 온도의 연속측정장치 | |
Morman et al. | An asymptotic approach to the mathematical modeling of Ohno continuous casting of cored rods |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20030430 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20061106 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20071029 Patent event code: PE09021S01D |
|
E90F | Notification of reason for final refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Final Notice of Reason for Refusal Patent event date: 20080516 Patent event code: PE09021S02D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20081113 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20090203 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20090204 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20120120 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20130130 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20130130 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20140127 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20140127 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20150126 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20150126 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20160125 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20160125 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20170125 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20170125 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20180125 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20180125 Start annual number: 10 End annual number: 10 |
|
FPAY | Annual fee payment |
Payment date: 20190125 Year of fee payment: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20190125 Start annual number: 11 End annual number: 11 |
|
FPAY | Annual fee payment |
Payment date: 20200129 Year of fee payment: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20200129 Start annual number: 12 End annual number: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20210125 Start annual number: 13 End annual number: 13 |
|
PC1801 | Expiration of term |
Termination date: 20220512 Termination category: Expiration of duration |