GB1349036A - Shaft furnace - Google Patents

Shaft furnace

Info

Publication number
GB1349036A
GB1349036A GB5782471A GB5782471A GB1349036A GB 1349036 A GB1349036 A GB 1349036A GB 5782471 A GB5782471 A GB 5782471A GB 5782471 A GB5782471 A GB 5782471A GB 1349036 A GB1349036 A GB 1349036A
Authority
GB
United Kingdom
Prior art keywords
layer
kcal
conductivity
blast
graphite
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
GB5782471A
Other languages
English (en)
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 HOOGOVENS EN STAAL
Koninklijke Nederlandsche Hoogovens en Staalfabrieken NV
Original Assignee
KONINKLIJKE HOOGOVENS EN STAAL
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 HOOGOVENS EN STAAL, Koninklijke Nederlandsche Hoogovens en Staalfabrieken NV filed Critical KONINKLIJKE HOOGOVENS EN STAAL
Publication of GB1349036A publication Critical patent/GB1349036A/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)
GB5782471A 1970-12-18 1971-12-13 Shaft furnace Expired GB1349036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL707018539A NL148939B (nl) 1970-12-18 1970-12-18 Bodem van een schachtoven, in het bijzonder van een hoogoven voor ijzerproduktie.

Publications (1)

Publication Number Publication Date
GB1349036A true GB1349036A (en) 1974-03-27

Family

ID=19811845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5782471A Expired GB1349036A (en) 1970-12-18 1971-12-13 Shaft furnace

Country Status (12)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8001669A (nl) * 1980-03-21 1981-10-16 Estel Hoogovens Bv Vuurvaste constructie van de bodem en het aansluitende haardgedeelte van een schachtoven.
NL8301862A (nl) * 1983-05-26 1984-12-17 Hoogovens Groep Bv Tapgatconstructie in de haard van een schachtoven.
DE3803625A1 (de) * 1988-02-06 1989-08-17 Dango & Dienenthal Maschbau Verfahren und vorrichtung zum oeffnen des stichlochs von oefen
NL8902381A (nl) * 1989-09-25 1991-04-16 Hoogovens Groep Bv Schachtoven.
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 (zh) * 2013-03-14 2018-12-11 美商希利柯爾材料股份有限公司 定向凝固系統及方法

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 (de) * 1961-08-21 1968-10-31 Harbison Walker Refractories Feuerfeste Auskleidung fuer Sauerstoff-Stahlkonverter
DE1583198A1 (de) * 1967-10-27 1970-07-23 Thyssen Huette Ag Hochofenboden

Also Published As

Publication number Publication date
FR2118177B1 (de) 1975-08-29
ZA718323B (en) 1972-09-27
NL148939B (nl) 1976-03-15
AU3704271A (en) 1973-06-21
BE776848A (fr) 1972-06-19
JPS5113441B1 (de) 1976-04-28
DE2162893B2 (de) 1976-04-29
CA952310A (en) 1974-08-06
DE2162893A1 (de) 1972-07-13
LU64474A1 (de) 1972-06-20
BR7108396D0 (pt) 1973-05-29
US3752638A (en) 1973-08-14
FR2118177A1 (de) 1972-07-28
IT943292B (it) 1973-04-02
NL7018539A (de) 1972-06-20
DE2162893C3 (de) 1981-04-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years