KR100395109B1 - 열풍로 축열실 돔 연락관의 연와 축조장치 - Google Patents
열풍로 축열실 돔 연락관의 연와 축조장치 Download PDFInfo
- Publication number
- KR100395109B1 KR100395109B1 KR10-1999-0061552A KR19990061552A KR100395109B1 KR 100395109 B1 KR100395109 B1 KR 100395109B1 KR 19990061552 A KR19990061552 A KR 19990061552A KR 100395109 B1 KR100395109 B1 KR 100395109B1
- Authority
- KR
- South Korea
- Prior art keywords
- lead
- dome
- heat storage
- alumina
- hot
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B9/00—Stoves for heating the blast in blast furnaces
- C21B9/02—Brick hot-blast stoves
- C21B9/06—Linings
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B9/00—Stoves for heating the blast in blast furnaces
- C21B9/10—Other details, e.g. blast mains
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Insulation (AREA)
- Air Supply (AREA)
Abstract
Description
Claims (1)
- 열풍로 연락관의 내부 신축성 연와축조를 계단형 연와축조로 하여, 포러스 실리카(POROUS SILICA) 연와 슬라이딩부(24)의 배면부위에 알루미나 연와(23)를 삽입하고, 상기 알루미나 연와(23)의 주연에 계단형 Al₂O₃연와 축열실 팽창대(25a -25c)가 메꾸어지도록 하며, 상측에는 외측 팽창대(26)와 캐스터블(27)을 개재하여 내피(28) 상측에 슬라이딩 철판(28)으로 외피(30)를 보호토록 하는 구성으로 이루어진 것을 특징으로 하는 열풍로 돔 연락관의 연와 축조장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-1999-0061552A KR100395109B1 (ko) | 1999-12-24 | 1999-12-24 | 열풍로 축열실 돔 연락관의 연와 축조장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-1999-0061552A KR100395109B1 (ko) | 1999-12-24 | 1999-12-24 | 열풍로 축열실 돔 연락관의 연와 축조장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010058075A KR20010058075A (ko) | 2001-07-05 |
| KR100395109B1 true KR100395109B1 (ko) | 2003-08-21 |
Family
ID=19629156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-1999-0061552A Expired - Fee Related KR100395109B1 (ko) | 1999-12-24 | 1999-12-24 | 열풍로 축열실 돔 연락관의 연와 축조장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100395109B1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100433346B1 (ko) * | 2000-12-16 | 2004-05-27 | 주식회사 포스코 | 열풍누출 차단시의 연와축조 방법 |
| KR20040044743A (ko) * | 2002-11-22 | 2004-05-31 | 주식회사 포스코 | 열풍관의 연와축조방법 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS507703A (ko) * | 1973-05-25 | 1975-01-27 | ||
| JPS5215402A (en) * | 1975-07-29 | 1977-02-05 | Nippon Kokan Kk <Nkk> | Hot stove dome connecting duct |
| JPS58155598U (ja) * | 1982-04-12 | 1983-10-18 | 住友金属工業株式会社 | 熱風管連結部の目地構造 |
| JPS5947309A (ja) * | 1982-09-10 | 1984-03-17 | Sumitomo Metal Ind Ltd | 熱風管のレンガ積方法 |
| JPS62267405A (ja) * | 1986-05-13 | 1987-11-20 | Nippon Steel Corp | 高温・高圧配管の熱膨張吸収方法 |
-
1999
- 1999-12-24 KR KR10-1999-0061552A patent/KR100395109B1/ko not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS507703A (ko) * | 1973-05-25 | 1975-01-27 | ||
| JPS5215402A (en) * | 1975-07-29 | 1977-02-05 | Nippon Kokan Kk <Nkk> | Hot stove dome connecting duct |
| JPS58155598U (ja) * | 1982-04-12 | 1983-10-18 | 住友金属工業株式会社 | 熱風管連結部の目地構造 |
| JPS5947309A (ja) * | 1982-09-10 | 1984-03-17 | Sumitomo Metal Ind Ltd | 熱風管のレンガ積方法 |
| JPS62267405A (ja) * | 1986-05-13 | 1987-11-20 | Nippon Steel Corp | 高温・高圧配管の熱膨張吸収方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010058075A (ko) | 2001-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100395109B1 (ko) | 열풍로 축열실 돔 연락관의 연와 축조장치 | |
| CN103451341A (zh) | 一种热风炉热风管道补偿器砌筑结构 | |
| CN120148961A (zh) | 一种耐高温的稳定型低压电缆 | |
| AU661643B2 (en) | Hot-blast main for hot-blast stove system of a blast furnace | |
| KR100447892B1 (ko) | 교환이 가능하고 냉각기능을 갖춘 열풍로 연락관 | |
| KR100402022B1 (ko) | 고로 열풍로의 혼냉실 및 연락관 연와축조방법 | |
| KR101249061B1 (ko) | 연락관 벨로우즈 보수장치 및 이를 이용한 연락관 벨로우즈 보수방법 | |
| CA1303849C (en) | Ceramic burner for a hot-blast stove | |
| KR100433346B1 (ko) | 열풍누출 차단시의 연와축조 방법 | |
| CN209706054U (zh) | 一种高热值燃料同心射流空气单蓄热烧嘴 | |
| KR100649323B1 (ko) | 축열식 버너의 연료노즐 소손방지방법 및 장치 | |
| JP3277029B2 (ja) | 外燃式熱風炉の連結構造 | |
| CN110173689B (zh) | 一种燃烧器 | |
| CA1196783A (en) | Blast furnace stove wall | |
| CN219776303U (zh) | 双管立式炉炉体加热系统的结构 | |
| KR20040044743A (ko) | 열풍관의 연와축조방법 | |
| KR100311906B1 (ko) | 가스증폭플라즈마고온열분해소각시스템의소각유닛및그제조방법 | |
| CN222479885U (zh) | 一种风管 | |
| CN213090471U (zh) | 高温炉墙膨胀结构 | |
| KR200435680Y1 (ko) | 성화대용 화반 | |
| CN211345829U (zh) | 一种工业用燃气烟气干燥热风炉 | |
| CN110042186A (zh) | 一种低导热高炉热风管道结构 | |
| JP2894182B2 (ja) | コークス炉の炉壁補修用断熱構造体 | |
| SU1018974A1 (ru) | Высокотемпературный доменный воздухонагреватель | |
| JPS5887233A (ja) | 連続焼鈍炉 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| D13-X000 | Search requested |
St.27 status event code: A-1-2-D10-D13-srh-X000 |
|
| D14-X000 | Search report completed |
St.27 status event code: A-1-2-D10-D14-srh-X000 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| FPAY | Annual fee payment |
Payment date: 20090804 Year of fee payment: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20100806 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20100806 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18 | Changes to party contact information recorded |
Free format text: ST27 STATUS EVENT CODE: A-5-5-R10-R18-OTH-X000 (AS PROVIDED BY THE NATIONAL OFFICE) |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |