IT943292B - COOLED BOTTOM FOR VESSEL OVENS ESPECIALLY FOR ALTIFORNI - Google Patents

COOLED BOTTOM FOR VESSEL OVENS ESPECIALLY FOR ALTIFORNI

Info

Publication number
IT943292B
IT943292B IT71139/71A IT7113971A IT943292B IT 943292 B IT943292 B IT 943292B IT 71139/71 A IT71139/71 A IT 71139/71A IT 7113971 A IT7113971 A IT 7113971A IT 943292 B IT943292 B IT 943292B
Authority
IT
Italy
Prior art keywords
altiforni
vessel
cooled bottom
ovens
ovens especially
Prior art date
Application number
IT71139/71A
Other languages
Italian (it)
Original Assignee
Koninklijke Hoogovens En Staal
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 Koninklijke Hoogovens En Staal filed Critical Koninklijke Hoogovens En Staal
Application granted granted Critical
Publication of IT943292B publication Critical patent/IT943292B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • C21B7/106—Cooling of the furnace bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Blast Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
IT71139/71A 1970-12-18 1971-12-17 COOLED BOTTOM FOR VESSEL OVENS ESPECIALLY FOR ALTIFORNI IT943292B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL707018539A NL148939B (en) 1970-12-18 1970-12-18 BOTTOM OF A SHAFT FURNACE, IN PARTICULAR A HEAVY-DUTY OVEN FOR IRON PRODUCTION.

Publications (1)

Publication Number Publication Date
IT943292B true IT943292B (en) 1973-04-02

Family

ID=19811845

Family Applications (1)

Application Number Title Priority Date Filing Date
IT71139/71A IT943292B (en) 1970-12-18 1971-12-17 COOLED BOTTOM FOR VESSEL OVENS ESPECIALLY FOR ALTIFORNI

Country Status (12)

Country Link
US (1) US3752638A (en)
JP (1) JPS5113441B1 (en)
BE (1) BE776848A (en)
BR (1) BR7108396D0 (en)
CA (1) CA952310A (en)
DE (1) DE2162893C3 (en)
FR (1) FR2118177B1 (en)
GB (1) GB1349036A (en)
IT (1) IT943292B (en)
LU (1) LU64474A1 (en)
NL (1) NL148939B (en)
ZA (1) ZA718323B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8001669A (en) * 1980-03-21 1981-10-16 Estel Hoogovens Bv FIRE-RESISTANT CONSTRUCTION OF THE BOTTOM AND THE CONNECTING FIREPLACE OF A SHAFT OVEN.
NL8301862A (en) * 1983-05-26 1984-12-17 Hoogovens Groep Bv TAPGAT CONSTRUCTION IN THE FIRE OF A SHAFT OVEN.
DE3803625A1 (en) * 1988-02-06 1989-08-17 Dango & Dienenthal Maschbau METHOD AND DEVICE FOR OPENING THE STITCH HOLE OF OEFEN
NL8902381A (en) * 1989-09-25 1991-04-16 Hoogovens Groep Bv SHAFT OVEN.
US5230617A (en) * 1991-09-25 1993-07-27 Klein Ernst G Furnace shell cooling system
US5601427A (en) * 1994-07-25 1997-02-11 Daidotokushuko Kabushikikaisha Waste melting furnace and a method of melting wastes
US9352389B2 (en) 2011-09-16 2016-05-31 Silicor Materials, Inc. Directional solidification system and method
TWI643983B (en) * 2013-03-14 2018-12-11 美商希利柯爾材料股份有限公司 Directional solidification system and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1937940A (en) * 1930-05-03 1933-12-05 Brassert & Co Bottom for boiler furnaces
US1940115A (en) * 1930-10-08 1933-12-19 Republic Carbon Company Bottom for slag tap furnaces
US2673083A (en) * 1952-04-01 1954-03-23 Union Carbide & Carbon Corp Cooling apparatus for blast furnace hearths
US2859030A (en) * 1955-08-08 1958-11-04 Ernest B Snyder Blast furnace spray cooling means with disposal shed
DE1281464B (en) * 1961-08-21 1968-10-31 Harbison Walker Refractories Refractory lining for oxygen steel converter
DE1583198A1 (en) * 1967-10-27 1970-07-23 Thyssen Huette Ag Blast furnace floor

Also Published As

Publication number Publication date
FR2118177B1 (en) 1975-08-29
BE776848A (en) 1972-06-19
NL7018539A (en) 1972-06-20
DE2162893C3 (en) 1981-04-30
JPS5113441B1 (en) 1976-04-28
US3752638A (en) 1973-08-14
NL148939B (en) 1976-03-15
DE2162893A1 (en) 1972-07-13
GB1349036A (en) 1974-03-27
FR2118177A1 (en) 1972-07-28
DE2162893B2 (en) 1976-04-29
BR7108396D0 (en) 1973-05-29
AU3704271A (en) 1973-06-21
CA952310A (en) 1974-08-06
ZA718323B (en) 1972-09-27
LU64474A1 (en) 1972-06-20

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