BE796310A - Dispositif d'injection d'air pre-chauffe dans des fours a cuve - Google Patents

Dispositif d'injection d'air pre-chauffe dans des fours a cuve

Info

Publication number
BE796310A
BE796310A BE6044049A BE6044049A BE796310A BE 796310 A BE796310 A BE 796310A BE 6044049 A BE6044049 A BE 6044049A BE 6044049 A BE6044049 A BE 6044049A BE 796310 A BE796310 A BE 796310A
Authority
BE
Belgium
Prior art keywords
heated air
injecting pre
ovens
tank
tank ovens
Prior art date
Application number
BE6044049A
Other languages
English (en)
Inventor
E Legille
Original Assignee
Wurth Anciens Ets Paul
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 Wurth Anciens Ets Paul filed Critical Wurth Anciens Ets Paul
Publication of BE796310A publication Critical patent/BE796310A/fr

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)
BE6044049A 1972-03-06 1973-03-05 Dispositif d'injection d'air pre-chauffe dans des fours a cuve BE796310A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE796310A true BE796310A (fr) 1973-07-02

Family

ID=19726971

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6044049A BE796310A (fr) 1972-03-06 1973-03-05 Dispositif d'injection d'air pre-chauffe dans des fours a cuve

Country Status (14)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2239654B1 (fr) * 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 (fr) * 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 (fr) * 1967-12-08 1969-03-14
BE748939A (fr) * 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

Also Published As

Publication number Publication date
ZA731034B (en) 1973-11-28
JPS5654361B2 (fr) 1981-12-25
DE2304875A1 (de) 1973-09-20
AU5227073A (en) 1974-08-22
GB1383478A (en) 1974-02-12
ES412331A1 (es) 1976-01-01
DE2304875C2 (de) 1983-10-13
SU537633A3 (ru) 1976-11-30
JPS48102005A (fr) 1973-12-21
NL172342C (nl) 1983-08-16
AU471860B2 (en) 1976-05-06
LU64911A1 (fr) 1972-07-06
FR2175419A5 (fr) 1973-10-19
US4027605A (en) 1977-06-07
IT985580B (it) 1974-12-10
CA989613A (en) 1976-05-25
NL7302297A (fr) 1973-09-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: S.A. DES ANCIENS ETS PAUL WURTH

Effective date: 19890331