KR20030082727A - 시료채취용 복합프로브 및 샘플러 - Google Patents
시료채취용 복합프로브 및 샘플러 Download PDFInfo
- Publication number
- KR20030082727A KR20030082727A KR1020020021188A KR20020021188A KR20030082727A KR 20030082727 A KR20030082727 A KR 20030082727A KR 1020020021188 A KR1020020021188 A KR 1020020021188A KR 20020021188 A KR20020021188 A KR 20020021188A KR 20030082727 A KR20030082727 A KR 20030082727A
- Authority
- KR
- South Korea
- Prior art keywords
- sample
- chamber
- sampler
- molten steel
- probe
- Prior art date
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/12—Dippers; Dredgers
- G01N1/125—Dippers; Dredgers adapted for sampling molten metals
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4673—Measuring and sampling devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/08—Protective devices, e.g. casings
- G01K1/10—Protective devices, e.g. casings for preventing chemical attack
- G01K1/105—Protective devices, e.g. casings for preventing chemical attack for siderurgical use
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
- G01N33/205—Metals in liquid state, e.g. molten metals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Hydrology & Water Resources (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims (4)
- 채취되는 용강 샘플이 유입되는 탕구를 갖는 상실과, 탕도를 통해 상기 상실과 연통되며 유입된 용강 샘플이 저장되는 하실로 이루어진 샘플채취부를 갖는 시료채취용 복합프로브 및 샘플러에 있어서;상기 탕도는 탕구중심선보다 낮게 절두원추형상으로 상향 연장되게 하고,상기 탕도의 외주면은 상기 상실의 내벽면에서 탕구측을 향해 경사지게 형성하여서 된 것을 특징으로 하는 시료채취용 복합프로브 및 샘플러.
- 제1항에 있어서, 상기 상실은 분석용 시료에 오염을 최소화시키는 세라믹으로 형성되는 것을 특징으로 하는 시료채취용 복합프로브 및 샘플러.
- 채취되는 용강 샘플이 유입되는 탕구를 갖는 상실과, 탕도를 통해 상기 상실과 연통되며 유입된 용강 샘플이 저장되는 하실로 이루어진 샘플채취부를 갖는 시료채취용 복합프로브 및 샘플러에 있어서;상기 탕도는 탕구중심선보다 낮게 상향 연장시키되 그 상단면이 상실의 내벽면으로부터 탕구를 향하여 하향경사지게 형성되고,상기 탕도의 내주면에는 그 하단과 거리를 두고 단차진 걸림턱이 형성된 것을 특징으로 하는 시료채취용 복합프로브 및 샘플러.
- 제3항에 있어서, 상기 탕도의 내주면에는 상기 걸림턱에 걸림되고 탕도의 상단면보다 높게 돌출되는 석영관이 삽입설치된 것을 특징으로 하는 시료채취용 복합프로브 및 샘플러.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0021188A KR100450525B1 (ko) | 2002-04-18 | 2002-04-18 | 시료채취용 샘플러 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0021188A KR100450525B1 (ko) | 2002-04-18 | 2002-04-18 | 시료채취용 샘플러 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2003-0004700U Division KR200312826Y1 (ko) | 2003-02-18 | 2003-02-18 | 시료채취용 복합프로브 및 샘플러 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030082727A true KR20030082727A (ko) | 2003-10-23 |
KR100450525B1 KR100450525B1 (ko) | 2004-10-06 |
Family
ID=32379476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0021188A KR100450525B1 (ko) | 2002-04-18 | 2002-04-18 | 시료채취용 샘플러 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100450525B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100687620B1 (ko) * | 2005-07-29 | 2007-03-02 | 주식회사 우진 | 스테인리스강의 시료응착 방지용 프로브 |
KR100979122B1 (ko) * | 2008-03-28 | 2010-08-31 | 우진 일렉트로나이트(주) | 압탕강화 시료채취구 |
KR101475055B1 (ko) * | 2012-12-28 | 2014-12-22 | 우진 일렉트로나이트(주) | 금속시편의 직접 제조가 가능한 용융금속 샘플러 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0599843A (ja) * | 1991-10-07 | 1993-04-23 | Nippon Steel Corp | 製鋼用サンプラー |
JPH0534539U (ja) * | 1991-10-14 | 1993-05-07 | 新日本製鐵株式会社 | 溶鉄、溶鋼の測温及びサンプル採取用プローブ |
JPH0646371U (ja) * | 1991-11-06 | 1994-06-24 | 新日本製鐵株式会社 | サブランス用プローブ |
JP2639615B2 (ja) * | 1992-12-17 | 1997-08-13 | 新日本製鐵株式会社 | 溶融金属から元素分析用サンプルを採取する鋳型 |
JPH11304669A (ja) * | 1998-04-24 | 1999-11-05 | Nippon Metal Ind Co Ltd | 溶融金属及び鉱滓採取装置 |
KR200312826Y1 (ko) * | 2003-02-18 | 2003-05-16 | 주식회사 우진 | 시료채취용 복합프로브 및 샘플러 |
-
2002
- 2002-04-18 KR KR10-2002-0021188A patent/KR100450525B1/ko active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100687620B1 (ko) * | 2005-07-29 | 2007-03-02 | 주식회사 우진 | 스테인리스강의 시료응착 방지용 프로브 |
KR100979122B1 (ko) * | 2008-03-28 | 2010-08-31 | 우진 일렉트로나이트(주) | 압탕강화 시료채취구 |
KR101475055B1 (ko) * | 2012-12-28 | 2014-12-22 | 우진 일렉트로나이트(주) | 금속시편의 직접 제조가 가능한 용융금속 샘플러 |
Also Published As
Publication number | Publication date |
---|---|
KR100450525B1 (ko) | 2004-10-06 |
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