ZA731034B - Improvements in and relating to tuyere feed lines in blast furnaces - Google Patents
Improvements in and relating to tuyere feed lines in blast furnacesInfo
- Publication number
- ZA731034B ZA731034B ZA731034A ZA731034A ZA731034B ZA 731034 B ZA731034 B ZA 731034B ZA 731034 A ZA731034 A ZA 731034A ZA 731034 A ZA731034 A ZA 731034A ZA 731034 B ZA731034 B ZA 731034B
- Authority
- ZA
- South Africa
- Prior art keywords
- relating
- feed lines
- blast furnaces
- tuyere
- tuyere feed
- Prior art date
Links
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)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU64911 | 1972-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA731034B true ZA731034B (en) | 1973-11-28 |
Family
ID=19726971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA731034A ZA731034B (en) | 1972-03-06 | 1973-02-13 | Improvements in and relating to tuyere feed lines in blast furnaces |
Country Status (14)
Country | Link |
---|---|
US (1) | US4027605A (uk) |
JP (1) | JPS5654361B2 (uk) |
AU (1) | AU471860B2 (uk) |
BE (1) | BE796310A (uk) |
CA (1) | CA989613A (uk) |
DE (1) | DE2304875C2 (uk) |
ES (1) | ES412331A1 (uk) |
FR (1) | FR2175419A5 (uk) |
GB (1) | GB1383478A (uk) |
IT (1) | IT985580B (uk) |
LU (1) | LU64911A1 (uk) |
NL (1) | NL172342C (uk) |
SU (1) | SU537633A3 (uk) |
ZA (1) | ZA731034B (uk) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2239654B1 (uk) * | 1973-07-30 | 1977-06-17 | Wurth Anciens Ets Paul | |
FR2404674A1 (fr) * | 1977-09-30 | 1979-04-27 | Usinor | Dispositif de support d'une descente de vent de haut-fourneau |
US4685703A (en) * | 1986-05-27 | 1987-08-11 | Phillips Petroleum Company | Expansible and contractible duct |
GB8704407D0 (en) * | 1987-02-25 | 1987-04-01 | Davy Mckee Stockton | Tuyere stock |
LU87504A1 (fr) * | 1989-04-21 | 1990-12-11 | Wurth Paul Sa | Dispositif d'injection d'air prechauffe dans un four a cuve |
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 |
DE4110628C1 (uk) * | 1991-04-02 | 1992-06-25 | Man Gutehoffnungshuette Ag, 4200 Oberhausen, De | |
LU88241A1 (fr) * | 1993-03-31 | 1994-10-03 | Wurth Paul Sa | Dispositif d'injection d'air préchauffé dans un four à cuve |
US5778367A (en) | 1995-12-14 | 1998-07-07 | Network Engineering Software, Inc. | Automated on-line information service and directory, particularly for the world wide web |
US8991323B2 (en) * | 2008-11-14 | 2015-03-31 | Babcock & Wilcox Power Generation Group, Inc. | Bladed coal diffuser and coal line balancing device |
US9857077B2 (en) | 2008-12-18 | 2018-01-02 | General Electric Technology Gmbh | Coal rope distributor with replaceable wear components |
US9151434B2 (en) * | 2008-12-18 | 2015-10-06 | Alstom Technology Ltd | Coal rope distributor with replaceable wear components |
US9151493B2 (en) * | 2008-12-18 | 2015-10-06 | Alstom Technology Ltd | Coal rope distributor with replaceable wear components |
US9593795B2 (en) | 2009-11-02 | 2017-03-14 | General Electric Technology Gmbh | Fuel head assembly with replaceable wear components |
CN102127608A (zh) * | 2011-04-11 | 2011-07-20 | 张昭贵 | 一种高炉整体式送风支管装置 |
LU102097B1 (en) | 2020-09-28 | 2022-03-29 | Wurth Paul Sa | Reducing gas injection System |
CN113699295B (zh) * | 2021-08-12 | 2022-08-19 | 中国一冶集团有限公司 | 一种高炉送风装置安装及热风围管开孔的施工方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US726422A (en) * | 1901-02-07 | 1903-04-28 | Oliver S Garretson | Twyer for blast-furnaces. |
SU142658A1 (ru) * | 1960-12-28 | 1961-11-30 | Я.М. Круг | Фурменный прибор дл доменной печи |
US3520525A (en) * | 1967-11-15 | 1970-07-14 | Koppers Co Inc | Apparatus for delivering air to a blast furnace |
FR1559679A (uk) * | 1967-12-08 | 1969-03-14 | ||
BE748939A (uk) * | 1969-04-21 | 1970-09-16 | Wurth Anciens Ets Paul | |
US3766868A (en) * | 1972-02-22 | 1973-10-23 | Anciens Etablissements P Warth | Tuyere stock for furnaces |
-
1972
- 1972-03-06 LU LU64911D patent/LU64911A1/xx unknown
-
1973
- 1973-02-01 DE DE2304875A patent/DE2304875C2/de not_active Expired
- 1973-02-13 ZA ZA731034A patent/ZA731034B/xx unknown
- 1973-02-15 GB GB760473A patent/GB1383478A/en not_active Expired
- 1973-02-16 AU AU52270/73A patent/AU471860B2/en not_active Expired
- 1973-02-19 NL NLAANVRAGE7302297,A patent/NL172342C/xx not_active IP Right Cessation
- 1973-02-20 FR FR7305927A patent/FR2175419A5/fr not_active Expired
- 1973-02-22 CA CA164,639A patent/CA989613A/en not_active Expired
- 1973-03-02 JP JP2561673A patent/JPS5654361B2/ja not_active Expired
- 1973-03-05 SU SU1888319A patent/SU537633A3/ru active
- 1973-03-05 BE BE6044049A patent/BE796310A/xx not_active IP Right Cessation
- 1973-03-05 ES ES412331A patent/ES412331A1/es not_active Expired
- 1973-03-06 IT IT21213/73A patent/IT985580B/it active
- 1973-03-06 US US05/339,117 patent/US4027605A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SU537633A3 (ru) | 1976-11-30 |
LU64911A1 (uk) | 1972-07-06 |
BE796310A (fr) | 1973-07-02 |
GB1383478A (en) | 1974-02-12 |
NL7302297A (uk) | 1973-09-10 |
IT985580B (it) | 1974-12-10 |
AU471860B2 (en) | 1976-05-06 |
FR2175419A5 (uk) | 1973-10-19 |
ES412331A1 (es) | 1976-01-01 |
JPS48102005A (uk) | 1973-12-21 |
CA989613A (en) | 1976-05-25 |
DE2304875A1 (de) | 1973-09-20 |
JPS5654361B2 (uk) | 1981-12-25 |
AU5227073A (en) | 1974-08-22 |
DE2304875C2 (de) | 1983-10-13 |
NL172342C (nl) | 1983-08-16 |
US4027605A (en) | 1977-06-07 |
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