GB1383478A - Tuyere feed lines in blast furnaces - Google Patents

Tuyere feed lines in blast furnaces

Info

Publication number
GB1383478A
GB1383478A GB760473A GB760473A GB1383478A GB 1383478 A GB1383478 A GB 1383478A GB 760473 A GB760473 A GB 760473A GB 760473 A GB760473 A GB 760473A GB 1383478 A GB1383478 A GB 1383478A
Authority
GB
United Kingdom
Prior art keywords
tuyere
connection nozzle
blast
connection
feed lines
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
Application number
GB760473A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Paul Wurth SA
Original Assignee
Anciens Etablissements Paul Wurth SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anciens Etablissements Paul Wurth SA filed Critical Anciens Etablissements Paul Wurth SA
Publication of GB1383478A publication Critical patent/GB1383478A/en
Expired legal-status Critical Current

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)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
GB760473A 1972-03-06 1973-02-15 Tuyere feed lines in blast furnaces Expired GB1383478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU64911 1972-03-06

Publications (1)

Publication Number Publication Date
GB1383478A true GB1383478A (en) 1974-02-12

Family

ID=19726971

Family Applications (1)

Application Number Title Priority Date Filing Date
GB760473A Expired GB1383478A (en) 1972-03-06 1973-02-15 Tuyere feed lines in blast furnaces

Country Status (14)

Country Link
US (1) US4027605A (US20100223739A1-20100909-C00005.png)
JP (1) JPS5654361B2 (US20100223739A1-20100909-C00005.png)
AU (1) AU471860B2 (US20100223739A1-20100909-C00005.png)
BE (1) BE796310A (US20100223739A1-20100909-C00005.png)
CA (1) CA989613A (US20100223739A1-20100909-C00005.png)
DE (1) DE2304875C2 (US20100223739A1-20100909-C00005.png)
ES (1) ES412331A1 (US20100223739A1-20100909-C00005.png)
FR (1) FR2175419A5 (US20100223739A1-20100909-C00005.png)
GB (1) GB1383478A (US20100223739A1-20100909-C00005.png)
IT (1) IT985580B (US20100223739A1-20100909-C00005.png)
LU (1) LU64911A1 (US20100223739A1-20100909-C00005.png)
NL (1) NL172342C (US20100223739A1-20100909-C00005.png)
SU (1) SU537633A3 (US20100223739A1-20100909-C00005.png)
ZA (1) ZA731034B (US20100223739A1-20100909-C00005.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2230847A (en) * 1989-04-21 1990-10-31 Wurth Paul Sa Device for injecting preheated air into a shaft furnace

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2239654B1 (US20100223739A1-20100909-C00005.png) * 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
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 (US20100223739A1-20100909-C00005.png) * 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
US9151493B2 (en) * 2008-12-18 2015-10-06 Alstom Technology Ltd 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
US9857077B2 (en) 2008-12-18 2018-01-02 General Electric Technology Gmbh 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)

* Cited by examiner, † Cited by third party
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 (US20100223739A1-20100909-C00005.png) * 1967-12-08 1969-03-14
BE748939A (US20100223739A1-20100909-C00005.png) * 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2230847A (en) * 1989-04-21 1990-10-31 Wurth Paul Sa Device for injecting preheated air into a shaft furnace
GB2230847B (en) * 1989-04-21 1993-02-03 Wurth Paul Sa Device for injecting preheated air into a shaft furnace

Also Published As

Publication number Publication date
AU5227073A (en) 1974-08-22
LU64911A1 (US20100223739A1-20100909-C00005.png) 1972-07-06
ES412331A1 (es) 1976-01-01
CA989613A (en) 1976-05-25
AU471860B2 (en) 1976-05-06
FR2175419A5 (US20100223739A1-20100909-C00005.png) 1973-10-19
IT985580B (it) 1974-12-10
NL172342C (nl) 1983-08-16
US4027605A (en) 1977-06-07
JPS5654361B2 (US20100223739A1-20100909-C00005.png) 1981-12-25
DE2304875A1 (de) 1973-09-20
SU537633A3 (ru) 1976-11-30
ZA731034B (en) 1973-11-28
BE796310A (fr) 1973-07-02
DE2304875C2 (de) 1983-10-13
NL7302297A (US20100223739A1-20100909-C00005.png) 1973-09-10
JPS48102005A (US20100223739A1-20100909-C00005.png) 1973-12-21

Similar Documents

Publication Publication Date Title
GB1383478A (en) Tuyere feed lines in blast furnaces
GB1393485A (en) Compensator section for a pipeline
ES378793A1 (es) Dispositivo de inyeccion de aire precalentado para hornos de cuba.
ES8405138A1 (es) Un procedimiento para inyectar un combustible pulverizado, en un alto horno.
GB1475614A (en) Tuyere stocks
CA2100465A1 (en) Blast pipe and tuyere arrangement
GB1008723A (en) Improvements in or relating to a blowing device
GB972335A (en) Improved apparatus for continuous steelmaking
GB1354628A (en) Device for injecting hot gases into a shaft furnace
GB1434690A (en) Tuyere feed lines in blast furnaces
GB1350115A (en) Method of introducing auxiliary fuels to blast furnaces and tuyere for use in this method
GB1086196A (en) Reduction of iron ore
GB254396A (en) Apparatus for the introduction into furnaces and blast furnaces of materials or residues
GB1409738A (en) Means for interconnecting two high-pressure and or high- temperature vessels lines or the like to one another
SU854990A1 (ru) Устройство дл ввода угольной пыли в доменную печь
SU399525A1 (ru) УСТРОЙСТВО дл ПОДАЧИ ПРИРОДНОГО ГАЗА В ДОМЕННУЮ ПЕЧЬ
JPS51128604A (en) A sleeve for blast furnace tuyeres
US1004929A (en) Apparatus for the manufacture of steel.
JPH0416522B2 (US20100223739A1-20100909-C00005.png)
GB1218599A (en) Improvements relating to hot-blast cupola furnaces
US2445743A (en) Metallurgical apparatus
ES256780U (es) Tobera refrigerada para altos hornos.
GB453552A (en) Improvements in or relating to blast furnaces
GB764329A (en) Improvements in pipe couplings
GB1061609A (en) Improvements in and relating to cupola furnaces

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee