CA989613A - Tuyere feed lines in blast furnaces - Google Patents

Tuyere feed lines in blast furnaces

Info

Publication number
CA989613A
CA989613A CA164,639A CA164639A CA989613A CA 989613 A CA989613 A CA 989613A CA 164639 A CA164639 A CA 164639A CA 989613 A CA989613 A CA 989613A
Authority
CA
Canada
Prior art keywords
feed lines
blast furnaces
tuyere
tuyere feed
furnaces
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
CA164,639A
Other languages
English (en)
Other versions
CA164639S (en
Inventor
Edouard Legille
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
Application granted granted Critical
Publication of CA989613A publication Critical patent/CA989613A/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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
CA164,639A 1972-03-06 1973-02-22 Tuyere feed lines in blast furnaces Expired CA989613A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA989613A true CA989613A (en) 1976-05-25

Family

ID=19726971

Family Applications (1)

Application Number Title Priority Date Filing Date
CA164,639A Expired CA989613A (en) 1972-03-06 1973-02-22 Tuyere feed lines in blast furnaces

Country Status (14)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2239654B1 (nl) * 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 (nl) * 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)

* 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 (nl) * 1967-12-08 1969-03-14
BE748939A (nl) * 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
US4027605A (en) 1977-06-07
LU64911A1 (nl) 1972-07-06
NL7302297A (nl) 1973-09-10
JPS5654361B2 (nl) 1981-12-25
ES412331A1 (es) 1976-01-01
DE2304875A1 (de) 1973-09-20
FR2175419A5 (nl) 1973-10-19
JPS48102005A (nl) 1973-12-21
AU5227073A (en) 1974-08-22
GB1383478A (en) 1974-02-12
SU537633A3 (ru) 1976-11-30
AU471860B2 (en) 1976-05-06
IT985580B (it) 1974-12-10
ZA731034B (en) 1973-11-28
DE2304875C2 (de) 1983-10-13
BE796310A (fr) 1973-07-02
NL172342C (nl) 1983-08-16

Similar Documents

Publication Publication Date Title
CA1000051A (en) Blast furnace charge distribution apparatus
CA989613A (en) Tuyere feed lines in blast furnaces
CA1009455A (en) Blast furnace operating methods
CA979646A (en) Supersonic tuyere for a blast furnace
CA998527A (en) Tuyeres
CA997556A (en) Furnace charging apparatus
AU472629B2 (en) Tuyere construction
ZA744213B (en) Improvements in and relating to tuyere feed lines in blast furnaces
CA969760A (en) Method for charging materials into blast furnace
CA957843A (en) Blast furnace
CA975164A (en) Bosh construction for metallurgical furnaces
CA925705A (en) Operation of a blast furnace
AU443575B2 (en) Improvements in blast furnace operations
AU480307B2 (en) Improvements in and relating to tuyere feed lines in blast furnaces
CA923304A (en) Blowpipe for blast furnace
CA975163A (en) Refractory faced blast furnace wear element
AU7127474A (en) Improvements in and relating to tuyere feed lines in blast furnaces
CA902909A (en) Blast furnace shroud
CA926130A (en) Iron ore smelting process
AU477452B2 (en) Blast furnace operating methods
CA992311A (en) Adjustable tuyere
CA859036A (en) Blast furnace
CA863257A (en) Blast furnace system
CA875478A (en) Blast furnace operation
AU4736868A (en) Blast furnace process