DE3365913D1 - Suspended apparatus for changing tuyere stock assemblies - Google Patents
Suspended apparatus for changing tuyere stock assembliesInfo
- Publication number
- DE3365913D1 DE3365913D1 DE8383112198T DE3365913T DE3365913D1 DE 3365913 D1 DE3365913 D1 DE 3365913D1 DE 8383112198 T DE8383112198 T DE 8383112198T DE 3365913 T DE3365913 T DE 3365913T DE 3365913 D1 DE3365913 D1 DE 3365913D1
- Authority
- DE
- Germany
- Prior art keywords
- tuyere stock
- tuyere
- hot air
- removal device
- closed circuit
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
- C21B7/166—Tuyere replacement apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Blast Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- General Preparation And Processing Of Foods (AREA)
- Cleaning In General (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Coating With Molten Metal (AREA)
- Processing Of Solid Wastes (AREA)
- Window Of Vehicle (AREA)
- Seal Device For Vehicle (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU84522A LU84522A1 (de) | 1982-12-10 | 1982-12-10 | Haengende duesenstockausbauvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3365913D1 true DE3365913D1 (en) | 1986-10-09 |
Family
ID=19729995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383112198T Expired DE3365913D1 (en) | 1982-12-10 | 1983-12-05 | Suspended apparatus for changing tuyere stock assemblies |
Country Status (9)
Country | Link |
---|---|
US (1) | US4582302A (de) |
EP (1) | EP0111283B1 (de) |
AT (1) | ATE21936T1 (de) |
BR (1) | BR8306934A (de) |
CA (1) | CA1220024A (de) |
DE (1) | DE3365913D1 (de) |
ES (1) | ES8500331A1 (de) |
LU (1) | LU84522A1 (de) |
ZA (1) | ZA838934B (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6221313B1 (en) | 1999-11-15 | 2001-04-24 | North American Refractories Co. | Taphole knockout device |
CN110980518A (zh) * | 2020-01-17 | 2020-04-10 | 东阳格盘机械科技有限公司 | 一种门吊夹轨器装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE428866C (de) * | 1926-05-11 | Gelsenkirchener Bergwerks Akt | Vorrichtung zum Auswechseln der Armaturteile von Schachtoefen | |
GB1187596A (en) * | 1966-07-21 | 1970-04-08 | Yawata Iron & Steel Co | Blast Furnace Arrangemet |
JPS5237426B2 (de) * | 1972-06-15 | 1977-09-22 | ||
FR2314119A1 (fr) * | 1975-06-13 | 1977-01-07 | Usinor | Appareil de manutention a auto-centrage, notamment pour busillon de porte-vent pour haut fourneau |
US4087084A (en) * | 1975-10-28 | 1978-05-02 | Louis A. Grant, Inc. | Apparatus for changing blast furnace tuyeres |
US4266907A (en) * | 1977-07-28 | 1981-05-12 | Paul Wurth, S.A. | Device for handling the various components of an installation for the injection of pre-heated air into a shaft furnace |
CA1119399A (en) * | 1978-12-07 | 1982-03-09 | James L. Egan | Apparatus for changing tuyeres on a blast furnace |
-
1982
- 1982-12-10 LU LU84522A patent/LU84522A1/de unknown
-
1983
- 1983-11-25 ES ES527547A patent/ES8500331A1/es not_active Expired
- 1983-11-30 ZA ZA838934A patent/ZA838934B/xx unknown
- 1983-12-05 CA CA000442542A patent/CA1220024A/en not_active Expired
- 1983-12-05 DE DE8383112198T patent/DE3365913D1/de not_active Expired
- 1983-12-05 AT AT83112198T patent/ATE21936T1/de not_active IP Right Cessation
- 1983-12-05 EP EP83112198A patent/EP0111283B1/de not_active Expired
- 1983-12-09 BR BR8306934A patent/BR8306934A/pt not_active IP Right Cessation
- 1983-12-12 US US06/637,368 patent/US4582302A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BR8306934A (pt) | 1984-07-24 |
CA1220024A (en) | 1987-04-07 |
ATE21936T1 (de) | 1986-09-15 |
US4582302A (en) | 1986-04-15 |
ES527547A0 (es) | 1984-11-01 |
ES8500331A1 (es) | 1984-11-01 |
ZA838934B (en) | 1984-08-29 |
EP0111283B1 (de) | 1986-09-03 |
EP0111283A1 (de) | 1984-06-20 |
LU84522A1 (de) | 1984-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |