CA952310A - Shaft furnace hearth construction - Google Patents

Shaft furnace hearth construction

Info

Publication number
CA952310A
CA952310A CA130,068A CA130068A CA952310A CA 952310 A CA952310 A CA 952310A CA 130068 A CA130068 A CA 130068A CA 952310 A CA952310 A CA 952310A
Authority
CA
Canada
Prior art keywords
shaft furnace
furnace hearth
hearth construction
construction
shaft
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
CA130,068A
Other versions
CA130068S (en
Inventor
Jacobus Van Laar
Karl W.F. Etzel
Bastiaan M. Hoogendoorn
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.)
Koninklijke Nederlandsche Hoogovens en Staalfabrieken NV
Original Assignee
Koninklijke Nederlandsche Hoogovens en Staalfabrieken NV
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 Nederlandsche Hoogovens en Staalfabrieken NV filed Critical Koninklijke Nederlandsche Hoogovens en Staalfabrieken NV
Application granted granted Critical
Publication of CA952310A publication Critical patent/CA952310A/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
    • C21B7/10—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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
CA130,068A 1970-12-18 1971-12-14 Shaft furnace hearth construction Expired CA952310A (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
CA952310A true CA952310A (en) 1974-08-06

Family

ID=19811845

Family Applications (1)

Application Number Title Priority Date Filing Date
CA130,068A Expired CA952310A (en) 1970-12-18 1971-12-14 Shaft furnace hearth construction

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
DE2162893C3 (en) 1981-04-30
GB1349036A (en) 1974-03-27
NL7018539A (en) 1972-06-20
US3752638A (en) 1973-08-14
BE776848A (en) 1972-06-19
IT943292B (en) 1973-04-02
DE2162893A1 (en) 1972-07-13
AU3704271A (en) 1973-06-21
LU64474A1 (en) 1972-06-20
FR2118177B1 (en) 1975-08-29
BR7108396D0 (en) 1973-05-29
ZA718323B (en) 1972-09-27
NL148939B (en) 1976-03-15
FR2118177A1 (en) 1972-07-28
DE2162893B2 (en) 1976-04-29
JPS5113441B1 (en) 1976-04-28

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