KR20090034183A - 고로의 출선구 분출물 차단장치 - Google Patents
고로의 출선구 분출물 차단장치 Download PDFInfo
- Publication number
- KR20090034183A KR20090034183A KR1020070099426A KR20070099426A KR20090034183A KR 20090034183 A KR20090034183 A KR 20090034183A KR 1020070099426 A KR1020070099426 A KR 1020070099426A KR 20070099426 A KR20070099426 A KR 20070099426A KR 20090034183 A KR20090034183 A KR 20090034183A
- Authority
- KR
- South Korea
- Prior art keywords
- collecting container
- blast furnace
- outlet
- melt
- furnace
- Prior art date
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Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/14—Discharging devices, e.g. for slag
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/14—Charging or discharging liquid or molten material
- F27D3/145—Runners therefor
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/12—Opening or sealing the tap holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D2021/0057—Security or safety devices, e.g. for protection against heat, noise, pollution or too much duress; Ergonomic aspects
- F27D2021/0085—Security or safety devices, e.g. for protection against heat, noise, pollution or too much duress; Ergonomic aspects against molten metal, e.g. leakage or splashes
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
Description
Claims (4)
- 대탕도의 고정커버 상에 설치되고 일측이 개방되어 개방구를 이루는 용기형태의 포집통을 포함하는 고로의 출선구 분출물 차단장치.
- 제 1 항에 있어서,상기 포집통은 내측면에 내화물이 시공된 고로의 출선구 분출물 차단장치.
- 제 1 항 또는 제 2 항에 있어서,상기 포집통은 적어도 한쪽 측면 내부에 냉각수가 유통되는 냉각 자켓이 더욱 설치된 고로의 출선구 분출물 차단장치.
- 제 1 항에 있어서,상기 포집통은 상단 내측면이 바닥면에 대해 30~ 50도 각도로 경사면을 이루는 고로의 출선구 분출물 차단장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070099426A KR100903639B1 (ko) | 2007-10-02 | 2007-10-02 | 고로의 출선구 분출물 차단장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070099426A KR100903639B1 (ko) | 2007-10-02 | 2007-10-02 | 고로의 출선구 분출물 차단장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090034183A true KR20090034183A (ko) | 2009-04-07 |
KR100903639B1 KR100903639B1 (ko) | 2009-06-18 |
Family
ID=40760203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070099426A KR100903639B1 (ko) | 2007-10-02 | 2007-10-02 | 고로의 출선구 분출물 차단장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100903639B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101433017B1 (ko) | 2012-12-28 | 2014-08-25 | (주)에스엔엔씨 | 전기로 출선구용 더스트 비산 방지장치 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57125752U (ko) | 1981-01-28 | 1982-08-05 | ||
JPH05271733A (ja) * | 1992-03-26 | 1993-10-19 | Nippon Steel Corp | 高炉用傾注樋樋先部の付着物堆積防止装置 |
JP4191866B2 (ja) | 1999-11-22 | 2008-12-03 | 新日本製鐵株式会社 | 高炉スラグと石炭灰を原料とする軽質人工骨材の製造方法 |
KR100843859B1 (ko) * | 2002-07-24 | 2008-07-04 | 주식회사 포스코 | 용광로 대탕도의 스프래쉬 카바 손상방지장치 |
-
2007
- 2007-10-02 KR KR1020070099426A patent/KR100903639B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR100903639B1 (ko) | 2009-06-18 |
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