BR9404453A - Forno de cuba e elelmento de resfriamento para o mesmo - Google Patents

Forno de cuba e elelmento de resfriamento para o mesmo

Info

Publication number
BR9404453A
BR9404453A BR9404453A BR9404453A BR9404453A BR 9404453 A BR9404453 A BR 9404453A BR 9404453 A BR9404453 A BR 9404453A BR 9404453 A BR9404453 A BR 9404453A BR 9404453 A BR9404453 A BR 9404453A
Authority
BR
Brazil
Prior art keywords
same
cooling element
bowl oven
bowl
oven
Prior art date
Application number
BR9404453A
Other languages
English (en)
Inventor
Gijsbertus Schellingerhout
Cornelis Slegers
Boer Riekelt De
Original Assignee
Hoogovens Groep Bv
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 Hoogovens Groep Bv filed Critical Hoogovens Groep Bv
Publication of BR9404453A publication Critical patent/BR9404453A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/24—Cooling arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/004—Cooling of furnaces the cooling medium passing a waterbox
    • F27D2009/0043—Insert type waterbox, e.g. cylindrical or flat type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
BR9404453A 1993-11-15 1994-11-14 Forno de cuba e elelmento de resfriamento para o mesmo BR9404453A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9301966A NL9301966A (nl) 1993-11-15 1993-11-15 Schachtoven.

Publications (1)

Publication Number Publication Date
BR9404453A true BR9404453A (pt) 1995-06-20

Family

ID=19863132

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9404453A BR9404453A (pt) 1993-11-15 1994-11-14 Forno de cuba e elelmento de resfriamento para o mesmo

Country Status (5)

Country Link
US (1) US5503373A (pt)
BR (1) BR9404453A (pt)
CA (1) CA2135667C (pt)
IT (1) IT1267612B1 (pt)
NL (1) NL9301966A (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109722497A (zh) * 2018-10-30 2019-05-07 上海宝冶冶金工程有限公司 一种高炉短期化中修施工方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE537780C (de) * 1930-01-08 1931-11-06 John Cockerill Sa Verfahren und Vorrichtung zur Kuehlung des Mauerwerks von Hochoefen
US2252605A (en) * 1938-03-02 1941-08-12 Falcon Bronze Company Cooling plate for blast furnace inwalls and mantles
US2252606A (en) * 1941-05-27 1941-08-12 Falcon Bronze Company Cooling plate for blast furnace inwalls and mantles
GB1112047A (en) * 1964-05-20 1968-05-01 Yawata Iron & Steel Co Blast furnace construction
NL170437C (nl) * 1973-09-12 1982-11-01 Estel Hoogovens Bv Wandconstructie van een schachtoven.

Also Published As

Publication number Publication date
US5503373A (en) 1996-04-02
ITTO940906A0 (it) 1994-11-14
ITTO940906A1 (it) 1996-05-14
NL9301966A (nl) 1995-06-01
CA2135667A1 (en) 1995-05-16
IT1267612B1 (it) 1997-02-07
CA2135667C (en) 1999-02-09

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
TC Change of name
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A,12A,13A,14A E 15A ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2058 DE 15/06/2010 E AO NAO RECOLHIMENTO DA 16A, 17A, 18A E 19A ANUIDADES.