KR101036636B1 - 코렉스설비의 분진 회수장치 - Google Patents
코렉스설비의 분진 회수장치 Download PDFInfo
- Publication number
- KR101036636B1 KR101036636B1 KR1020030092034A KR20030092034A KR101036636B1 KR 101036636 B1 KR101036636 B1 KR 101036636B1 KR 1020030092034 A KR1020030092034 A KR 1020030092034A KR 20030092034 A KR20030092034 A KR 20030092034A KR 101036636 B1 KR101036636 B1 KR 101036636B1
- Authority
- KR
- South Korea
- Prior art keywords
- dust
- grid
- melting furnace
- bin
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
- C21B13/143—Injection of partially reduced ore into a molten bath
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
- C21B13/002—Reduction of iron ores by passing through a heated column of carbon
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
- F27B1/18—Arrangements of dust collectors
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
- C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
- C21B2400/066—Receptacle features where the slag is treated
- C21B2400/068—Receptacle features where the slag is treated with a sealed or controlled environment
-
- 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
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D2099/0085—Accessories
- F27D2099/0093—Means to collect ashes or dust, e.g. vessels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
Description
Claims (3)
- 용융로로부터 배출되는 분진을 회수하는 분진 회수장치의 분진 빈 내측에 설치되는 돔형의 그리드, 상기 분진 빈 내에 설치되어 상기 돔형 그리드가 놓여지는 지지용 베이스와, 상기 돔형 그리드 외주면을 따라 설치되고 일측에 체결홀이 형성된 그리드 지지용 원형 플레이트와, 상기 지지용 베이스 상에 수직 설치되어 상기 체결홀에 관통되는 스터드볼트와 스터드볼트에 결합되어 원형 플레이트를 고정하는 너트, 상기 원형 플레이트에 설치되고 외측으로 연장되는 그리드 취외용 손잡이를 포함하는 코렉스설비의 분진 회수장치.
- 제 1 항에 있어서, 상기 그리드는 상부를 향해 볼록한 구조로 된 것을 특징으로 하는 코렉스설비의 분진 회수장치.
- 삭제
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030092034A KR101036636B1 (ko) | 2003-12-16 | 2003-12-16 | 코렉스설비의 분진 회수장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030092034A KR101036636B1 (ko) | 2003-12-16 | 2003-12-16 | 코렉스설비의 분진 회수장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20050060415A KR20050060415A (ko) | 2005-06-22 |
| KR101036636B1 true KR101036636B1 (ko) | 2011-05-24 |
Family
ID=37253122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020030092034A Expired - Fee Related KR101036636B1 (ko) | 2003-12-16 | 2003-12-16 | 코렉스설비의 분진 회수장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101036636B1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101365810B (zh) * | 2006-07-10 | 2011-08-17 | Jsw钢铁公司 | 用于增进效益的直接融熔还原炼铁(Corex)工艺的粉尘回收系统 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100332926B1 (ko) * | 1999-12-23 | 2002-04-20 | 이구택 | 유동환원로에서 분철광석 배출위치 제어장치 |
| KR200298122Y1 (ko) * | 2002-09-23 | 2002-12-12 | 주식회사 포스코 | 콘부에서의 막힘방지기능을 갖춘 더스트 빈 |
-
2003
- 2003-12-16 KR KR1020030092034A patent/KR101036636B1/ko not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100332926B1 (ko) * | 1999-12-23 | 2002-04-20 | 이구택 | 유동환원로에서 분철광석 배출위치 제어장치 |
| KR200298122Y1 (ko) * | 2002-09-23 | 2002-12-12 | 주식회사 포스코 | 콘부에서의 막힘방지기능을 갖춘 더스트 빈 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050060415A (ko) | 2005-06-22 |
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