KR100661278B1 - 배가스덕트의 안전변장치 - Google Patents
배가스덕트의 안전변장치 Download PDFInfo
- Publication number
- KR100661278B1 KR100661278B1 KR1020050012608A KR20050012608A KR100661278B1 KR 100661278 B1 KR100661278 B1 KR 100661278B1 KR 1020050012608 A KR1020050012608 A KR 1020050012608A KR 20050012608 A KR20050012608 A KR 20050012608A KR 100661278 B1 KR100661278 B1 KR 100661278B1
- Authority
- KR
- South Korea
- Prior art keywords
- elastic member
- exhaust gas
- safety valve
- valve body
- seal
- Prior art date
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Classifications
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- 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
- C21C5/38—Removal of waste gases or dust
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- 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
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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
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
- F27D17/002—Details of the installations, e.g. fume conduits or seals
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (2)
- 배가스덕트의 안전변장치에 있어서,상기 안전변장치는 배가스덕트의 일측에 설치되는 씨일재킷(100)과, 상기 씨일 재킷에 체결구에 의해 결합되는 씨일 플랜지(200)와, 상기 씨일 플랜지에 일측면이 밀착되어지며 외주에 이탈방지구(410)가 형성된 밸브체(400)와, 탄성부재(310)를 구비하고 상기 밸브체가 이탈되지 않도록 밸브지지구(320)에 의해 씨일 플랜지에 결합되어지는 탄성부재 고정플랜지(400)로 구성되어짐을 특징으로 하는 배가스덕트의 안전변장치.
- 제 1항에 있어서 상기 탄성부재(310)는 밸브체(400)를 지지함에 있어 먼저 1단계 탄성부재(311)에 의해 지지되도록 하고, 상기 1단계 탄성부재(311)의 탄성범위를 넘어서면 2단계 탄성부재(312)에 의해 지지되도록 하고, 상기 2단계 탄성부재(312)의 탄성범위도 넘어서면 3단계 탄성부재(313)에 의해 순차적으로 지지되도록 구성되어짐을 특징으로 하는 배가스덕트의 안전변장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050012608A KR100661278B1 (ko) | 2005-02-16 | 2005-02-16 | 배가스덕트의 안전변장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050012608A KR100661278B1 (ko) | 2005-02-16 | 2005-02-16 | 배가스덕트의 안전변장치 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2005-0004105U Division KR200382962Y1 (ko) | 2005-02-16 | 2005-02-16 | 배가스덕트의 안전변장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060091876A KR20060091876A (ko) | 2006-08-22 |
KR100661278B1 true KR100661278B1 (ko) | 2006-12-26 |
Family
ID=37593541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050012608A KR100661278B1 (ko) | 2005-02-16 | 2005-02-16 | 배가스덕트의 안전변장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100661278B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03207806A (ja) * | 1990-01-10 | 1991-09-11 | Kawasaki Steel Corp | 真空脱ガス槽の保温装置 |
JPH0719759A (ja) * | 1993-06-29 | 1995-01-20 | Mitsubishi Heavy Ind Ltd | 圧力制御装置 |
JPH10306980A (ja) | 1997-05-07 | 1998-11-17 | Ishikawajima Harima Heavy Ind Co Ltd | 金属溶融炉用昇降ダクト |
JP2000199692A (ja) | 1998-12-28 | 2000-07-18 | Babcock Hitachi Kk | ガス化炉とその炉内圧安全装置の運転方法 |
-
2005
- 2005-02-16 KR KR1020050012608A patent/KR100661278B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03207806A (ja) * | 1990-01-10 | 1991-09-11 | Kawasaki Steel Corp | 真空脱ガス槽の保温装置 |
JPH0719759A (ja) * | 1993-06-29 | 1995-01-20 | Mitsubishi Heavy Ind Ltd | 圧力制御装置 |
JPH10306980A (ja) | 1997-05-07 | 1998-11-17 | Ishikawajima Harima Heavy Ind Co Ltd | 金属溶融炉用昇降ダクト |
JP2000199692A (ja) | 1998-12-28 | 2000-07-18 | Babcock Hitachi Kk | ガス化炉とその炉内圧安全装置の運転方法 |
Also Published As
Publication number | Publication date |
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KR20060091876A (ko) | 2006-08-22 |
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