KR100865238B1 - 가스 리크 방지를 위한 고로 노저 저판 - Google Patents
가스 리크 방지를 위한 고로 노저 저판 Download PDFInfo
- Publication number
- KR100865238B1 KR100865238B1 KR1020020052782A KR20020052782A KR100865238B1 KR 100865238 B1 KR100865238 B1 KR 100865238B1 KR 1020020052782 A KR1020020052782 A KR 1020020052782A KR 20020052782 A KR20020052782 A KR 20020052782A KR 100865238 B1 KR100865238 B1 KR 100865238B1
- Authority
- KR
- South Korea
- Prior art keywords
- bottom plate
- blast furnace
- expansion
- sliding
- furnace
- Prior art date
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
-
- 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 peculiar to furnaces of these types
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/0043—Floors, hearths
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Manufacture Of Iron (AREA)
Abstract
Description
온도(℃) | 연와(㎜) | 철피(㎜) |
85 | 1.75 | 5.25 |
115 | 3.15 | 6.99 |
140 | 3.67 | 8.74 |
170 | 4.55 | 10.49 |
200 | 5.25 | 12.24 |
또한, 상기 슬라이딩 조인트는 서로 면접촉한 상태로 20mm이상 겹쳐지게 설치된다.
Claims (2)
- 고로의 노저에 설치된 노저 저판에 있어서,상기 노저 저판이 원형상의 익스펜션(Expansion)과, 사각 형상의 익스펜션에 의해 다수개로 구획되고, 각 구획사이는 신축자재한 슬라이딩(Sliding)수단에 의해 연결되며,상기 슬라이딩수단은 상기 노저 저판과 익스펜션 사이에서 설치된 2개의 슬라이딩 조인트(Sliding Joint)와, 상기 슬라이딩 조인트 상부에 설치된 벨로우즈(Bellows)를 포함하며, 상기 슬라이딩 조인트는 서로 면 접촉한 상태로 20mm이상 겹쳐지게 설치되는 것을 특징으로 하는 가스 리크 방지를 위한 고로 노저 저판.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020052782A KR100865238B1 (ko) | 2002-09-03 | 2002-09-03 | 가스 리크 방지를 위한 고로 노저 저판 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020052782A KR100865238B1 (ko) | 2002-09-03 | 2002-09-03 | 가스 리크 방지를 위한 고로 노저 저판 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040021201A KR20040021201A (ko) | 2004-03-10 |
KR100865238B1 true KR100865238B1 (ko) | 2008-10-23 |
Family
ID=37325418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020052782A KR100865238B1 (ko) | 2002-09-03 | 2002-09-03 | 가스 리크 방지를 위한 고로 노저 저판 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100865238B1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8015980B2 (en) | 2007-10-19 | 2011-09-13 | The Procter & Gamble Company | Methods and apparatuses for applying eyelash extensions |
US8061367B2 (en) | 2007-10-19 | 2011-11-22 | The Procter & Gamble Company | Eyelash extension system |
KR200482777Y1 (ko) | 2016-07-22 | 2017-03-06 | 주식회사 뷰티채널 | 가속눈썹 |
KR102110792B1 (ko) | 2018-11-08 | 2020-05-14 | 박채희 | 속눈썹 연장 시술방법 및 그 방법을 적용하기 위한 속눈썹 연장 시술기구 |
CN109457074B (zh) * | 2018-12-23 | 2020-09-11 | 济南荣庆节能技术有限公司 | 高炉炉底耐压设计方案 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000178619A (ja) * | 1998-12-11 | 2000-06-27 | Nippon Steel Corp | 高炉建設用設備および当該高炉建設用設備を用いた高炉建設方法 |
KR200203763Y1 (ko) * | 2000-05-29 | 2000-11-15 | 주식회사삼양발브종합메이커 | 익스펜션 조인트 |
KR200241528Y1 (ko) * | 2001-02-20 | 2001-09-29 | 정운옥 | 콘크리트 구조물의 익스팬션 조인트 |
-
2002
- 2002-09-03 KR KR1020020052782A patent/KR100865238B1/ko not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000178619A (ja) * | 1998-12-11 | 2000-06-27 | Nippon Steel Corp | 高炉建設用設備および当該高炉建設用設備を用いた高炉建設方法 |
KR200203763Y1 (ko) * | 2000-05-29 | 2000-11-15 | 주식회사삼양발브종합메이커 | 익스펜션 조인트 |
KR200241528Y1 (ko) * | 2001-02-20 | 2001-09-29 | 정운옥 | 콘크리트 구조물의 익스팬션 조인트 |
Also Published As
Publication number | Publication date |
---|---|
KR20040021201A (ko) | 2004-03-10 |
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