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ES8700329A1 - Improved shells for hot blast stoves or identical apparatus. - Google Patents

Improved shells for hot blast stoves or identical apparatus.

Info

Publication number
ES8700329A1
ES8700329A1 ES540122A ES540122A ES8700329A1 ES 8700329 A1 ES8700329 A1 ES 8700329A1 ES 540122 A ES540122 A ES 540122A ES 540122 A ES540122 A ES 540122A ES 8700329 A1 ES8700329 A1 ES 8700329A1
Authority
ES
Spain
Prior art keywords
wall
hot blast
blast stoves
metal sheet
identical apparatus
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
ES540122A
Other languages
Spanish (es)
Other versions
ES540122A0 (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.)
USINOR SA
Original Assignee
USINOR SA
Union Siderurgique du Nord et de lEst de France SA USINOR
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9300246&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8700329(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by USINOR SA, Union Siderurgique du Nord et de lEst de France SA USINOR filed Critical USINOR SA
Publication of ES8700329A1 publication Critical patent/ES8700329A1/en
Publication of ES540122A0 publication Critical patent/ES540122A0/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/02—Brick hot-blast stoves
    • C21B9/06—Linings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Powder Metallurgy (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The disclosure relates to an envelope to a cowper or a similar apparatus, comprising a wall (1) made with welded metal sheet, characterized in that it comprises a second wall (4) of welded metal sheet, which is arranged outside and parallel to the first wall, those two walls delimiting therebetween a space (5) filled with a filler material (6) consisting of light alloy shot, for example aluminium or aluminium alloy shot, embedded in a thermosetting resin binder. The operation life of said apparatuses is thus considerably improved and the lining and reinforcing process is relatively easy to implement.
ES540122A 1984-01-18 1985-01-18 Improved shells for hot blast stoves or identical apparatus. Expired ES8700329A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8400746A FR2560215B1 (en) 1984-01-18 1984-01-18 IMPROVEMENT IN ENVELOPES FOR COWPERS OR THE LIKE

Publications (2)

Publication Number Publication Date
ES8700329A1 true ES8700329A1 (en) 1986-10-16
ES540122A0 ES540122A0 (en) 1986-10-16

Family

ID=9300246

Family Applications (1)

Application Number Title Priority Date Filing Date
ES540122A Expired ES8700329A1 (en) 1984-01-18 1985-01-18 Improved shells for hot blast stoves or identical apparatus.

Country Status (11)

Country Link
EP (1) EP0149575B1 (en)
JP (1) JPS61500920A (en)
KR (1) KR850700257A (en)
AR (1) AR231843A1 (en)
AT (1) ATE30599T1 (en)
BR (1) BR8504777A (en)
CA (1) CA1253687A (en)
DE (1) DE3560907D1 (en)
ES (1) ES8700329A1 (en)
FR (1) FR2560215B1 (en)
WO (1) WO1985003310A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1006169C2 (en) * 1997-05-30 1998-12-01 Hoogovens Staal Bv Refractory wall structure
AU719587B2 (en) * 1997-05-30 2000-05-11 Hoogovens Staal Bv Refractory wall structure
NL1008625C2 (en) 1998-03-18 1999-09-21 Hoogovens Staal Bv Wall construction for a metallurgical vessel and blast furnace provided with such a wall construction and metal beams for use therewith.
US20130038003A1 (en) * 2010-01-19 2013-02-14 Tega Industries Limited Mixing drum for a blast furnace
CN112537611B (en) * 2020-11-26 2023-02-21 上海宝冶冶金工程有限公司 Replacing device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1272483A (en) * 1959-02-09 1961-09-29 Air heating devices for blast or blast furnaces, with very active heat exchange gasket and shielded, sealed combustion chamber, with independent and undeformable insulation
GB1442129A (en) * 1973-01-17 1976-07-07 British Aluminium Co Ltd Containers for molten metal
DE2410657C3 (en) * 1974-03-04 1979-11-29 Mannesmann Ag, 4000 Duesseldorf Arrangement of a plastic film between the sheet metal jacket and the brickwork of a heater to protect against intergranular stress corrosion and a method for producing the arrangement
FR2318933A1 (en) * 1975-07-22 1977-02-18 Inst Str Metallokon Blast furnace stone with gas tight lining - obtd. by spray coating a gunite layer with metal or heat proof synthetics
DE2742109A1 (en) * 1977-09-19 1979-04-12 Eberhard Dipl Ing Boehmer Wind heater for blast furnaces - has internal sheath made of high alloy steel preventing stress corrosion at high temps.
DE3218126C1 (en) * 1982-05-14 1983-09-29 Aktiengesellschaft der Dillinger Hüttenwerke, 6638 Dillingen Blast heater for blast furnaces

Also Published As

Publication number Publication date
FR2560215B1 (en) 1989-01-06
ATE30599T1 (en) 1987-11-15
WO1985003310A1 (en) 1985-08-01
KR850700257A (en) 1985-12-26
CA1253687A (en) 1989-05-09
EP0149575A3 (en) 1985-08-28
JPS61500920A (en) 1986-05-08
EP0149575A2 (en) 1985-07-24
DE3560907D1 (en) 1987-12-10
BR8504777A (en) 1985-12-24
EP0149575B1 (en) 1987-11-04
AR231843A1 (en) 1985-03-29
FR2560215A1 (en) 1985-08-30
ES540122A0 (en) 1986-10-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040723