FR2389088A1 - COOLING ELEMENT FOR A METALLURGIC OVEN - Google Patents

COOLING ELEMENT FOR A METALLURGIC OVEN

Info

Publication number
FR2389088A1
FR2389088A1 FR7811931A FR7811931A FR2389088A1 FR 2389088 A1 FR2389088 A1 FR 2389088A1 FR 7811931 A FR7811931 A FR 7811931A FR 7811931 A FR7811931 A FR 7811931A FR 2389088 A1 FR2389088 A1 FR 2389088A1
Authority
FR
France
Prior art keywords
cooling element
metallurgic
oven
stones
cast iron
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.)
Granted
Application number
FR7811931A
Other languages
French (fr)
Other versions
FR2389088B1 (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.)
Thyssen AG
Original Assignee
August Thyssen Huette AG
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
Priority claimed from DE19772719166 external-priority patent/DE2719166C3/en
Priority claimed from DE2719165A external-priority patent/DE2719165C2/en
Application filed by August Thyssen Huette AG filed Critical August Thyssen Huette AG
Publication of FR2389088A1 publication Critical patent/FR2389088A1/en
Application granted granted Critical
Publication of FR2389088B1 publication Critical patent/FR2389088B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/04—Cast-iron alloys containing spheroidal graphite
    • 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
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/12—Casings; Linings; Walls; Roofs incorporating 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
    • F27D2009/0045—Cooling of furnaces the cooling medium passing a block, e.g. metallic
    • F27D2009/0048—Cooling of furnaces the cooling medium passing a block, e.g. metallic incorporating conduits for the medium
    • 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
    • F27D2009/0051—Cooling of furnaces comprising use of studs to transfer heat or retain the liner

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Blast Furnaces (AREA)

Abstract

Elément comportant des tubes à réfrigérant encastrés dans une pièce en fonte nodulaire. La pièce en fonte 2 de l'élément de refroidissement 1 contient des tubes d'acier 3 pour le réfrigérant. Elle porte des évidements 4 en queue d'aronde dans lesquels sont introduites les pierres 7 d'un habillage réfractaire 6. Il existe un jeu 8 entre les pierres 7 et les évidements 4.Element comprising refrigerant tubes embedded in a nodular cast iron part. The cast iron part 2 of the cooling element 1 contains steel tubes 3 for the refrigerant. It has dovetail recesses 4 into which are introduced the stones 7 of a refractory lining 6. There is a clearance 8 between the stones 7 and the recesses 4.

FR7811931A 1977-04-29 1978-04-21 COOLING ELEMENT FOR A METALLURGIC OVEN Granted FR2389088A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772719166 DE2719166C3 (en) 1977-04-29 1977-04-29 Cooling element for a metallurgical furnace
DE2719165A DE2719165C2 (en) 1977-04-29 1977-04-29 Cooling element for a metallurgical furnace

Publications (2)

Publication Number Publication Date
FR2389088A1 true FR2389088A1 (en) 1978-11-24
FR2389088B1 FR2389088B1 (en) 1983-10-07

Family

ID=25771942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811931A Granted FR2389088A1 (en) 1977-04-29 1978-04-21 COOLING ELEMENT FOR A METALLURGIC OVEN

Country Status (5)

Country Link
FR (1) FR2389088A1 (en)
GB (1) GB1572232A (en)
IT (1) IT1094724B (en)
LU (1) LU79470A1 (en)
NL (1) NL7804072A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416438A1 (en) * 1978-02-03 1979-08-31 Gutehoffnungshuette Sterkrade COOLING PLATE FOR A METALLURGIC OVEN
FR2454078A1 (en) * 1979-04-09 1980-11-07 Nippon Kokan Kk TUBULAR COOLING DEVICE COMPRISING A DOUBLE UNSOLDED TUBE
FR2479847A1 (en) * 1980-04-03 1981-10-09 Avco Everett Res Lab Inc WALL STRUCTURE FOR THE GASIFICATION REGION OF A GAS GENERATOR
FR2552105A1 (en) * 1983-09-21 1985-03-22 Usinor IMPROVEMENT IN COOLING PLATES FOR BLAST FURNACES

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR850329A (en) * 1938-02-15 1939-12-14 Brassert & Co Cooling tank for shaft furnaces, in particular for blast furnaces
US3843106A (en) * 1972-04-28 1974-10-22 Ishikawajima Harima Heavy Ind Furnace
DE2552637A1 (en) * 1974-11-26 1976-08-12 Huta Hosciuszko Przed Panstwow PLATE COOLERS FOR SHAFT FURNACES, IN PARTICULAR Blast furnaces, AND METHOD OF EXECUTING THESE
JPS5250904A (en) * 1975-10-21 1977-04-23 Kubota Ltd Stave coolr for melting furnace

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR850329A (en) * 1938-02-15 1939-12-14 Brassert & Co Cooling tank for shaft furnaces, in particular for blast furnaces
US3843106A (en) * 1972-04-28 1974-10-22 Ishikawajima Harima Heavy Ind Furnace
DE2552637A1 (en) * 1974-11-26 1976-08-12 Huta Hosciuszko Przed Panstwow PLATE COOLERS FOR SHAFT FURNACES, IN PARTICULAR Blast furnaces, AND METHOD OF EXECUTING THESE
JPS5250904A (en) * 1975-10-21 1977-04-23 Kubota Ltd Stave coolr for melting furnace

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ABJP/77 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416438A1 (en) * 1978-02-03 1979-08-31 Gutehoffnungshuette Sterkrade COOLING PLATE FOR A METALLURGIC OVEN
FR2454078A1 (en) * 1979-04-09 1980-11-07 Nippon Kokan Kk TUBULAR COOLING DEVICE COMPRISING A DOUBLE UNSOLDED TUBE
FR2479847A1 (en) * 1980-04-03 1981-10-09 Avco Everett Res Lab Inc WALL STRUCTURE FOR THE GASIFICATION REGION OF A GAS GENERATOR
FR2552105A1 (en) * 1983-09-21 1985-03-22 Usinor IMPROVEMENT IN COOLING PLATES FOR BLAST FURNACES
EP0142399A1 (en) * 1983-09-21 1985-05-22 Sollac Cooling panels for blast furnaces
US4669708A (en) * 1983-09-21 1987-06-02 Union Siderurgique Du Nord Et De L'est De La France Cooling plates for blast-furnaces

Also Published As

Publication number Publication date
GB1572232A (en) 1980-07-30
LU79470A1 (en) 1978-09-29
FR2389088B1 (en) 1983-10-07
IT1094724B (en) 1985-08-02
NL7804072A (en) 1978-10-31
IT7822593A0 (en) 1978-04-21

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Legal Events

Date Code Title Description
ST Notification of lapse