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ZA718323B - A bottom of a shaft furnace,a shaft furnace provided with such a bottom,and a method for cooling such a bottom - Google Patents

A bottom of a shaft furnace,a shaft furnace provided with such a bottom,and a method for cooling such a bottom

Info

Publication number
ZA718323B
ZA718323B ZA718323A ZA718323A ZA718323B ZA 718323 B ZA718323 B ZA 718323B ZA 718323 A ZA718323 A ZA 718323A ZA 718323 A ZA718323 A ZA 718323A ZA 718323 B ZA718323 B ZA 718323B
Authority
ZA
South Africa
Prior art keywords
shaft furnace
cooling
furnace provided
shaft
furnace
Prior art date
Application number
ZA718323A
Other languages
English (en)
Inventor
K Etzel
J Van Laar
B Hoogendoorn
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
Publication of ZA718323B publication Critical patent/ZA718323B/xx

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)
ZA718323A 1970-12-18 1971-12-13 A bottom of a shaft furnace,a shaft furnace provided with such a bottom,and a method for cooling such a bottom ZA718323B (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
ZA718323B true ZA718323B (en) 1972-09-27

Family

ID=19811845

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA718323A ZA718323B (en) 1970-12-18 1971-12-13 A bottom of a shaft furnace,a shaft furnace provided with such a bottom,and a method for cooling such a bottom

Country Status (12)

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

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
GB1349036A (en) 1974-03-27
DE2162893A1 (de) 1972-07-13
DE2162893C3 (de) 1981-04-30
US3752638A (en) 1973-08-14
IT943292B (it) 1973-04-02
LU64474A1 (xx) 1972-06-20
FR2118177A1 (xx) 1972-07-28
FR2118177B1 (xx) 1975-08-29
BE776848A (fr) 1972-06-19
BR7108396D0 (pt) 1973-05-29
DE2162893B2 (de) 1976-04-29
NL148939B (nl) 1976-03-15
NL7018539A (xx) 1972-06-20
AU3704271A (en) 1973-06-21
CA952310A (en) 1974-08-06
JPS5113441B1 (xx) 1976-04-28

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