AT332436B - DEVICE FOR INJECTION OF PRE-WARMED AIR INTO SHAFT FURNACES - Google Patents

DEVICE FOR INJECTION OF PRE-WARMED AIR INTO SHAFT FURNACES

Info

Publication number
AT332436B
AT332436B AT375474A AT375474A AT332436B AT 332436 B AT332436 B AT 332436B AT 375474 A AT375474 A AT 375474A AT 375474 A AT375474 A AT 375474A AT 332436 B AT332436 B AT 332436B
Authority
AT
Austria
Prior art keywords
injection
warmed air
shaft furnaces
furnaces
shaft
Prior art date
Application number
AT375474A
Other languages
German (de)
Other versions
ATA375474A (en
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 ATA375474A publication Critical patent/ATA375474A/en
Application granted granted Critical
Publication of AT332436B publication Critical patent/AT332436B/en

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)
AT375474A 1973-07-30 1974-05-07 DEVICE FOR INJECTION OF PRE-WARMED AIR INTO SHAFT FURNACES AT332436B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU68126 1973-07-30
LU68955 1973-12-07

Publications (2)

Publication Number Publication Date
ATA375474A ATA375474A (en) 1976-01-15
AT332436B true AT332436B (en) 1976-09-27

Family

ID=26640140

Family Applications (1)

Application Number Title Priority Date Filing Date
AT375474A AT332436B (en) 1973-07-30 1974-05-07 DEVICE FOR INJECTION OF PRE-WARMED AIR INTO SHAFT FURNACES

Country Status (17)

Country Link
JP (1) JPS5752403B2 (en)
AR (1) AR201872A1 (en)
AT (1) AT332436B (en)
BG (1) BG28272A3 (en)
BR (1) BR7405631D0 (en)
CA (1) CA1020346A (en)
CS (1) CS219311B2 (en)
DD (1) DD114670A5 (en)
DE (1) DE2421417C2 (en)
FR (1) FR2239654B1 (en)
GB (1) GB1434690A (en)
IN (1) IN139734B (en)
IT (1) IT1015716B (en)
NL (1) NL178266C (en)
RO (1) RO65528A (en)
SE (1) SE406331B (en)
YU (1) YU35462B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091422A2 (en) * 1982-04-05 1983-10-12 VOEST-ALPINE Aktiengesellschaft Shaft furnace tuyere connection
EP0091423A2 (en) * 1982-04-05 1983-10-12 VOEST-ALPINE Aktiengesellschaft Shaft furnace tuyere stock

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU79117A1 (en) * 1978-02-23 1978-06-27 Wurth Paul Sa HOT WIND INJECTION DEVICE FOR TANK OVENS
LU87504A1 (en) * 1989-04-21 1990-12-11 Wurth Paul Sa DEVICE FOR INJECTING PREHEATED AIR IN A TANK OVEN
CN116875751B (en) * 2023-09-08 2023-11-14 稷山县铭福钢铁制品有限公司 Device for reducing coke ratio of blast furnace and operation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1308351A (en) * 1969-04-21 1973-02-21 Wurth Anciens Ets Paul Tuyere feed lines in blast furnaces
LU64911A1 (en) * 1972-03-06 1972-07-06

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091422A2 (en) * 1982-04-05 1983-10-12 VOEST-ALPINE Aktiengesellschaft Shaft furnace tuyere connection
EP0091423A2 (en) * 1982-04-05 1983-10-12 VOEST-ALPINE Aktiengesellschaft Shaft furnace tuyere stock
EP0091423A3 (en) * 1982-04-05 1984-07-04 Voest-Alpine Aktiengesellschaft Shaft furnace tuyere stock
EP0091422A3 (en) * 1982-04-05 1984-07-04 Voest-Alpine Aktiengesellschaft Shaft furnace tuyere connection

Also Published As

Publication number Publication date
BG28272A3 (en) 1980-03-25
DD114670A5 (en) 1975-08-12
DE2421417A1 (en) 1975-02-20
SE7408205L (en) 1975-01-31
JPS5044102A (en) 1975-04-21
YU202774A (en) 1980-09-25
JPS5752403B2 (en) 1982-11-08
AU7127474A (en) 1976-01-22
YU35462B (en) 1981-02-28
FR2239654B1 (en) 1977-06-17
NL7404188A (en) 1975-02-03
CS219311B2 (en) 1983-03-25
CA1020346A (en) 1977-11-08
DE2421417C2 (en) 1984-06-07
SE406331B (en) 1979-02-05
AR201872A1 (en) 1975-04-24
FR2239654A1 (en) 1975-02-28
IN139734B (en) 1976-07-24
IT1015716B (en) 1977-05-20
ATA375474A (en) 1976-01-15
NL178266C (en) 1986-02-17
BR7405631D0 (en) 1975-05-06
RO65528A (en) 1980-01-15
GB1434690A (en) 1976-05-05

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee