ES2043975T3 - Dispositivo de inyeccion de aire precalentado en un horno de cuba. - Google Patents
Dispositivo de inyeccion de aire precalentado en un horno de cuba.Info
- Publication number
- ES2043975T3 ES2043975T3 ES89112514T ES89112514T ES2043975T3 ES 2043975 T3 ES2043975 T3 ES 2043975T3 ES 89112514 T ES89112514 T ES 89112514T ES 89112514 T ES89112514 T ES 89112514T ES 2043975 T3 ES2043975 T3 ES 2043975T3
- Authority
- ES
- Spain
- Prior art keywords
- injection device
- air injection
- preheated air
- cuba oven
- adjacent
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
-
- 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)
- Joints Allowing Movement (AREA)
- Blast Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Pipe Accessories (AREA)
- Duct Arrangements (AREA)
Abstract
EL DISPOSITIVO CONSTA DE UN ELEMENTO TUBULAR CENTRAL (126) QUE ESTA ENLAZADO A UNAS TUBULADURAS ADYACENTES (128,130) MEDIANTE UNAS ORIENTACIONES DE JUNTA ESFERICA (138,140) Y UNOS COMPENSADORES (144,146), UNIENDO UN PAR DE TIRANTES DICHAS TUBULADURAS ADYACENTES ENTRE SI. CON EL FIN DE REDUCIR LA LONGITUD DEL CONJUNTO, LAS JUNTAS ESFERICAS (138,140) SE ORIENTAN EN SENTIDOS OPUESTOS DE FORMA QUE SUS CENTROS DE CURVATURA RESPECTIVOS SE ENCUENTREN SOBRE EL EJE DE CADA UNA DE LAS TUBULADURAS ADYACENTES (128,130).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU87283A LU87283A1 (fr) | 1988-07-19 | 1988-07-19 | Dispositif d'injection d'air prechauffe dans un four a cuve |
LU87505A LU87505A1 (fr) | 1989-04-21 | 1989-04-21 | Dispositif d'injection d'air prechauffe dans un four a cuve |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2043975T3 true ES2043975T3 (es) | 1994-01-01 |
Family
ID=26640330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89112514T Expired - Lifetime ES2043975T3 (es) | 1988-07-19 | 1989-07-08 | Dispositivo de inyeccion de aire precalentado en un horno de cuba. |
Country Status (16)
Country | Link |
---|---|
US (1) | US4987838A (es) |
EP (1) | EP0363576B1 (es) |
JP (1) | JP2840763B2 (es) |
KR (1) | KR0133671B1 (es) |
CN (1) | CN1019818B (es) |
AU (1) | AU608987B2 (es) |
BR (1) | BR8903613A (es) |
CA (1) | CA1335328C (es) |
CZ (1) | CZ279945B6 (es) |
DE (1) | DE3920221C2 (es) |
ES (1) | ES2043975T3 (es) |
FR (1) | FR2634543B1 (es) |
GB (1) | GB2221023B (es) |
PL (1) | PL162875B1 (es) |
SK (1) | SK441189A3 (es) |
TR (1) | TR24989A (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU87730A1 (fr) * | 1990-04-27 | 1991-11-15 | Wurth Paul Sa | Dispositif d'injection d'air prechauffe dans un four a cuve |
ZA918261B (en) * | 1990-11-09 | 1992-09-30 | Wurth Paul Sa | Device for injecting preheated air into a shaft furnace and process for manufacturing ball-and-socket joints |
LU87838A1 (fr) * | 1990-11-09 | 1992-08-25 | Wurth Paul Sa | Dispositif d'injection d'air prechauffe dans un four a cuve et procede de fabrication de rotules convexes d'articulations spheriques |
US5209657A (en) * | 1990-11-09 | 1993-05-11 | Paul Wurth S.A. | Device for injecting preheated air into a shaft furnace and process of manufacturing ball-and-socket joints |
JPH065531A (ja) * | 1992-06-22 | 1994-01-14 | Tokyo Electron Tohoku Ltd | 熱処理装置の配管連結装置 |
NL9201838A (nl) * | 1992-10-23 | 1994-05-16 | Hoogovens Groep Bv | Hetewindleiding. |
US6176526B1 (en) | 1999-01-04 | 2001-01-23 | Lever Brother Company Division Of Conopco | Expansion joint |
KR100804813B1 (ko) * | 2003-08-11 | 2008-02-20 | (주) 대진스폐샬옵텍스 | 자외선 측정기 |
DE102010015842A1 (de) * | 2010-03-05 | 2011-09-08 | Z & J Technologies Gmbh | Heißwinddüsenstock für einen Schachtofen, insbesondere Hochofen |
CN102914144B (zh) * | 2011-08-01 | 2016-04-27 | Sab有限公司 | 鼓风口弯头 |
LU91921B1 (en) * | 2011-12-19 | 2013-06-20 | Wurth Paul Sa | Compensation joint for a fluid conduit |
LU102097B1 (en) | 2020-09-28 | 2022-03-29 | Wurth Paul Sa | Reducing gas injection System |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE35369C (de) * | BOCHUMER EISENHÜTTE, HEINTZMANN & DREYER in Bochum | Neuerung an Düsenstöcken | ||
US1866080A (en) * | 1931-06-30 | 1932-07-05 | Edgar E Brosius | Tuyere structure and method of changing the same |
DE584146C (de) * | 1931-07-30 | 1933-09-15 | Edgar E Brosius | Verfahren und Vorrichtung zum Auswechseln von Hochofenwindformen |
US3166621A (en) * | 1961-03-16 | 1965-01-19 | Colorado Fuel & Iron Corp | Burner tuyere arrangement for a blast furnace |
BE748939A (es) * | 1969-04-21 | 1970-09-16 | Wurth Anciens Ets Paul | |
LU63079A1 (es) * | 1971-04-29 | 1971-08-27 | ||
US3766868A (en) * | 1972-02-22 | 1973-10-23 | Anciens Etablissements P Warth | Tuyere stock for furnaces |
DE7325087U (de) * | 1973-07-07 | 1973-11-08 | Steinfurter Eisenwerk Gmbh | Düsenstock |
FR2404674A1 (fr) * | 1977-09-30 | 1979-04-27 | Usinor | Dispositif de support d'une descente de vent de haut-fourneau |
DE3221070C1 (de) * | 1982-06-04 | 1983-08-25 | Hawiko Kompensatoren- und Apparatebau GmbH & Co KG, 5830 Schwelm | Duesenstock fuer Schachtoefen,insbesondere Hochoefen |
-
1989
- 1989-06-20 AU AU36592/89A patent/AU608987B2/en not_active Ceased
- 1989-06-21 DE DE3920221A patent/DE3920221C2/de not_active Expired - Fee Related
- 1989-06-21 FR FR898908249A patent/FR2634543B1/fr not_active Expired - Lifetime
- 1989-06-29 GB GB8914973A patent/GB2221023B/en not_active Expired - Lifetime
- 1989-07-06 TR TR89/0633A patent/TR24989A/xx unknown
- 1989-07-08 ES ES89112514T patent/ES2043975T3/es not_active Expired - Lifetime
- 1989-07-08 EP EP89112514A patent/EP0363576B1/fr not_active Expired - Lifetime
- 1989-07-10 CA CA000605202A patent/CA1335328C/en not_active Expired - Fee Related
- 1989-07-14 JP JP1182345A patent/JP2840763B2/ja not_active Expired - Lifetime
- 1989-07-14 US US07/380,129 patent/US4987838A/en not_active Expired - Fee Related
- 1989-07-14 KR KR1019890010066A patent/KR0133671B1/ko not_active IP Right Cessation
- 1989-07-17 BR BR898903613A patent/BR8903613A/pt not_active IP Right Cessation
- 1989-07-18 CN CN89104884A patent/CN1019818B/zh not_active Expired
- 1989-07-19 SK SK4411-89A patent/SK441189A3/sk unknown
- 1989-07-19 CZ CS894411A patent/CZ279945B6/cs not_active IP Right Cessation
- 1989-07-19 PL PL28066089A patent/PL162875B1/pl unknown
Also Published As
Publication number | Publication date |
---|---|
JP2840763B2 (ja) | 1998-12-24 |
SK278767B6 (sk) | 1998-02-04 |
FR2634543A1 (fr) | 1990-01-26 |
JPH0273909A (ja) | 1990-03-13 |
AU3659289A (en) | 1990-01-25 |
FR2634543B1 (fr) | 1992-02-07 |
CN1039445A (zh) | 1990-02-07 |
CN1019818B (zh) | 1992-12-30 |
EP0363576A1 (fr) | 1990-04-18 |
EP0363576B1 (fr) | 1993-08-25 |
DE3920221A1 (de) | 1990-01-25 |
US4987838A (en) | 1991-01-29 |
KR0133671B1 (ko) | 1998-07-01 |
GB2221023A (en) | 1990-01-24 |
CA1335328C (en) | 1995-04-25 |
SK441189A3 (en) | 1998-02-04 |
GB2221023B (en) | 1991-12-04 |
CZ441189A3 (en) | 1995-04-12 |
AU608987B2 (en) | 1991-04-18 |
DE3920221C2 (de) | 1998-05-14 |
PL162875B1 (pl) | 1994-01-31 |
BR8903613A (pt) | 1990-03-13 |
GB8914973D0 (en) | 1989-08-23 |
TR24989A (tr) | 1992-08-17 |
CZ279945B6 (cs) | 1995-09-13 |
KR900001864A (ko) | 1990-02-27 |
PL280660A1 (en) | 1990-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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