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
- bath
- rod
- measuring
- end piece
- cooling liquid
- Prior art date
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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
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- 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)
- Coating With Molten Metal (AREA)
- Furnace Charging Or Discharging (AREA)
- Manufacture And Refinement Of Metals (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 |
---|---|---|---|
FR00/14541 | 2000-11-13 | ||
FR0014541A FR2816706B1 (fr) | 2000-11-13 | 2000-11-13 | Canne de mesure de niveau d'un bain en fusion |
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 |
US5527381A (en) * | 1994-02-04 | 1996-06-18 | Alcan International Limited | Gas treatment of molten metals |
US5660614A (en) * | 1994-02-04 | 1997-08-26 | 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 |
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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 EP EP01993816.6A patent/EP1352219B1/fr not_active Expired - Lifetime
- 2001-11-12 ES ES01993816.6T patent/ES2463065T3/es not_active Expired - Lifetime
- 2001-11-12 KR KR1020037006002A patent/KR100882928B1/ko active IP Right Grant
- 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 US US10/415,347 patent/US6928869B2/en not_active Expired - Lifetime
- 2001-11-12 RU RU2003117431/28A patent/RU2003117431A/ru not_active Application Discontinuation
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 |
---|---|
EP1352219A2 (fr) | 2003-10-15 |
WO2002039070A2 (fr) | 2002-05-16 |
CN1262822C (zh) | 2006-07-05 |
FR2816706B1 (fr) | 2003-01-10 |
CN1474936A (zh) | 2004-02-11 |
US6928869B2 (en) | 2005-08-16 |
RU2003117431A (ru) | 2004-12-10 |
EP1352219B1 (fr) | 2014-02-12 |
FR2816706A1 (fr) | 2002-05-17 |
US20040025587A1 (en) | 2004-02-12 |
JP3993099B2 (ja) | 2007-10-17 |
ES2463065T3 (es) | 2014-05-27 |
KR20030048099A (ko) | 2003-06-18 |
WO2002039070A3 (fr) | 2002-07-18 |
JP2004513359A (ja) | 2004-04-30 |
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