SE7408205L - - Google Patents
Info
- Publication number
- SE7408205L SE7408205L SE7408205A SE7408205A SE7408205L SE 7408205 L SE7408205 L SE 7408205L SE 7408205 A SE7408205 A SE 7408205A SE 7408205 A SE7408205 A SE 7408205A SE 7408205 L SE7408205 L SE 7408205L
- Authority
- SE
- Sweden
- Prior art keywords
- tuyere
- blast
- blast nozzle
- connection
- nozzle
- Prior art date
Links
- 230000000295 complement effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
- C21B7/163—Blowpipe assembly
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Furnace Details (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU68126 | 1973-07-30 | ||
| LU68955 | 1973-12-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7408205L true SE7408205L (enrdf_load_stackoverflow) | 1975-01-31 |
| SE406331B SE406331B (sv) | 1979-02-05 |
Family
ID=26640140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7408205A SE406331B (sv) | 1973-07-30 | 1974-06-20 | Anordning for att blasa in forvermd luft i schaktugnar |
Country Status (17)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116875751A (zh) * | 2023-09-08 | 2023-10-13 | 稷山县铭福钢铁制品有限公司 | 降低高炉焦比的装置及其操作方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU79117A1 (fr) * | 1978-02-23 | 1978-06-27 | Wurth Paul Sa | Dispositif d'injection de vent chaud pour fours a cuve |
| AT373284B (de) * | 1982-04-05 | 1984-01-10 | Voest Alpine Ag | Duesenstock fuer einen schachtofen |
| AT373283B (de) * | 1982-04-05 | 1984-01-10 | Voest Alpine Ag | Duesenstock fuer einen schachtofen |
| LU87504A1 (fr) * | 1989-04-21 | 1990-12-11 | Wurth Paul Sa | Dispositif d'injection d'air prechauffe dans un four a cuve |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1308351A (en) * | 1969-04-21 | 1973-02-21 | Wurth Anciens Ets Paul | Tuyere feed lines in blast furnaces |
| LU64911A1 (enrdf_load_stackoverflow) * | 1972-03-06 | 1972-07-06 |
-
1974
- 1974-03-26 FR FR7410361A patent/FR2239654B1/fr not_active Expired
- 1974-03-27 NL NLAANVRAGE7404188,A patent/NL178266C/xx active Search and Examination
- 1974-05-03 DE DE2421417A patent/DE2421417C2/de not_active Expired
- 1974-05-07 AT AT375474A patent/AT332436B/de not_active IP Right Cessation
- 1974-05-16 CA CA200,065A patent/CA1020346A/en not_active Expired
- 1974-05-28 RO RO7478974A patent/RO65528A/ro unknown
- 1974-06-20 SE SE7408205A patent/SE406331B/xx not_active IP Right Cessation
- 1974-07-02 IN IN1471/CAL/74A patent/IN139734B/en unknown
- 1974-07-04 AR AR254535A patent/AR201872A1/es active
- 1974-07-05 IT IT24863/74A patent/IT1015716B/it active
- 1974-07-09 BR BR5631/74A patent/BR7405631D0/pt unknown
- 1974-07-10 GB GB3060674A patent/GB1434690A/en not_active Expired
- 1974-07-19 YU YU2027/74A patent/YU35462B/xx unknown
- 1974-07-26 DD DD180162A patent/DD114670A5/xx unknown
- 1974-07-29 JP JP49087453A patent/JPS5752403B2/ja not_active Expired
- 1974-07-29 BG BG027366A patent/BG28272A3/xx unknown
- 1974-07-30 CS CS745424A patent/CS219311B2/cs unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116875751A (zh) * | 2023-09-08 | 2023-10-13 | 稷山县铭福钢铁制品有限公司 | 降低高炉焦比的装置及其操作方法 |
| CN116875751B (zh) * | 2023-09-08 | 2023-11-14 | 稷山县铭福钢铁制品有限公司 | 降低高炉焦比的装置及其操作方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7404188A (nl) | 1975-02-03 |
| CS219311B2 (en) | 1983-03-25 |
| IN139734B (enrdf_load_stackoverflow) | 1976-07-24 |
| BG28272A3 (en) | 1980-03-25 |
| GB1434690A (en) | 1976-05-05 |
| FR2239654A1 (enrdf_load_stackoverflow) | 1975-02-28 |
| AU7127474A (en) | 1976-01-22 |
| JPS5044102A (enrdf_load_stackoverflow) | 1975-04-21 |
| JPS5752403B2 (enrdf_load_stackoverflow) | 1982-11-08 |
| RO65528A (ro) | 1980-01-15 |
| AT332436B (de) | 1976-09-27 |
| IT1015716B (it) | 1977-05-20 |
| FR2239654B1 (enrdf_load_stackoverflow) | 1977-06-17 |
| BR7405631D0 (pt) | 1975-05-06 |
| YU202774A (en) | 1980-09-25 |
| DE2421417C2 (de) | 1984-06-07 |
| NL178266C (nl) | 1986-02-17 |
| DD114670A5 (enrdf_load_stackoverflow) | 1975-08-12 |
| DE2421417A1 (de) | 1975-02-20 |
| AR201872A1 (es) | 1975-04-24 |
| CA1020346A (en) | 1977-11-08 |
| YU35462B (en) | 1981-02-28 |
| SE406331B (sv) | 1979-02-05 |
| ATA375474A (de) | 1976-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1494693A (en) | Blowing lance assembly | |
| GB1031653A (en) | Improvements in or relating to lances for the supply of gas to smelting furnaces | |
| GB1383478A (en) | Tuyere feed lines in blast furnaces | |
| SE7408205L (enrdf_load_stackoverflow) | ||
| GB1206976A (en) | A method of melting metal in a gas cupola furnace | |
| GB939910A (en) | Improvements in or relating to rotary tubular kilns | |
| GB1241715A (en) | Improvements in or relating to the production of sponge iron | |
| ES453536A1 (es) | Dispositivo para mejorar el cierre automatico del embolo en una maquina que sirve para tapar los orificios de colada de un horno de tina. | |
| FR2573437B1 (fr) | Procede pour la conduite d'un haut fourneau, notamment d'un haut fourneau siderurgique | |
| GB1115404A (en) | Rotary furnace | |
| GB1003956A (en) | Air-tight charging device for the top of a blast furnace | |
| GB1067706A (en) | Improvements in or relating to the production of sponge iron | |
| GB1317491A (en) | Injection lance | |
| SE7713817L (sv) | Forfarande for framstellning av kromjern | |
| GB1067193A (en) | Improvements in or relating to tuyeres | |
| GB1070388A (en) | An improvement in tuyere used for smelting furnace | |
| GB1023942A (en) | Improvements in tuyere feed lines in blast furnaces | |
| JPS51128604A (en) | A sleeve for blast furnace tuyeres | |
| Wurth | Coal Injection at the Arbed-Belval Works | |
| GB1218599A (en) | Improvements relating to hot-blast cupola furnaces | |
| GB1288531A (enrdf_load_stackoverflow) | ||
| JP2715439B2 (ja) | 微粉炭バーナの取付け構造 | |
| GB1349821A (en) | Tuyere connections for furnaces | |
| SU582287A1 (ru) | Доменна печь | |
| ES8305914A1 (es) | "bloque de tobera para hornos tubulares rotativos". |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7408205-8 Effective date: 19880318 Format of ref document f/p: F |