ES2044226T3 - ARMORING FOR THERMAL INSULATION INTENDED TO ALLOW THE REPAIR OF THE COWPER STOVES AND PROCEDURE FOR THEIR IMPLEMENTATION. - Google Patents

ARMORING FOR THERMAL INSULATION INTENDED TO ALLOW THE REPAIR OF THE COWPER STOVES AND PROCEDURE FOR THEIR IMPLEMENTATION.

Info

Publication number
ES2044226T3
ES2044226T3 ES89870097T ES89870097T ES2044226T3 ES 2044226 T3 ES2044226 T3 ES 2044226T3 ES 89870097 T ES89870097 T ES 89870097T ES 89870097 T ES89870097 T ES 89870097T ES 2044226 T3 ES2044226 T3 ES 2044226T3
Authority
ES
Spain
Prior art keywords
cushion
cowper
repair
armoring
implementation
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 - Fee Related
Application number
ES89870097T
Other languages
Spanish (es)
Inventor
Guy Collard
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.)
STEPHAN PASEK AND CIE SA
Original Assignee
STEPHAN PASEK AND CIE SA
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 STEPHAN PASEK AND CIE SA filed Critical STEPHAN PASEK AND CIE SA
Application granted granted Critical
Publication of ES2044226T3 publication Critical patent/ES2044226T3/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/44—Refractory linings
    • C21C5/441—Equipment used for making or repairing linings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
    • E04H15/22—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure supported by air pressure inside the tent
    • 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
    • F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
    • 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
    • F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
    • F27D2001/1605—Repairing linings
    • F27D2001/161—Hot repair
    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D2021/0057—Security or safety devices, e.g. for protection against heat, noise, pollution or too much duress; Ergonomic aspects
    • 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
    • F27D2201/00—Manipulation of furnace parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Insulation (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Laminated Bodies (AREA)

Abstract

A thermic shield essentially comprising a cushion (11) formed by two linings of composite materials capable of resisting temperatures of the order of 800 to 900 DEG C, and capable of being inflated by means of a turbine. The cushion is provided with an inlet sleeve (13) connected to a turbine and at least one evacuation sleeve (15), in a manner such as to sustain the circulation of renewable air in the cushion. The cushion rests on an appropriate supporting element (3,4,5). The device is intended to constitute a thermic shield designed to be installed in the shaft of a Cowper or other shafts with a view to permitting renovation or repair work to the latter without cooling the cupola of the Cowper. <IMAGE>
ES89870097T 1988-07-01 1989-06-19 ARMORING FOR THERMAL INSULATION INTENDED TO ALLOW THE REPAIR OF THE COWPER STOVES AND PROCEDURE FOR THEIR IMPLEMENTATION. Expired - Fee Related ES2044226T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8800769A BE1002086A4 (en) 1988-07-01 1988-07-01 THERMAL INSULATION SHIELD FOR ALLOWING REFURBISHMENT OF COWPERS AND METHOD FOR ITS IMPLEMENTATION.

Publications (1)

Publication Number Publication Date
ES2044226T3 true ES2044226T3 (en) 1994-01-01

Family

ID=3883514

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89870097T Expired - Fee Related ES2044226T3 (en) 1988-07-01 1989-06-19 ARMORING FOR THERMAL INSULATION INTENDED TO ALLOW THE REPAIR OF THE COWPER STOVES AND PROCEDURE FOR THEIR IMPLEMENTATION.

Country Status (5)

Country Link
EP (1) EP0349513B1 (en)
AT (1) ATE93051T1 (en)
BE (1) BE1002086A4 (en)
DE (1) DE68908292D1 (en)
ES (1) ES2044226T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1272206B (en) * 1994-04-15 1997-06-16 Ilva Laminati Piani DEVICE FOR THE PROTECTION OF PERSONNEL DURING THE MAINTENANCE OF THE INTERNAL COVERING OF CONVERTERS, FIREPLACES AND SIMILAR.
EP1889926A1 (en) * 2006-08-15 2008-02-20 Danieli Corus Technical Services BV Method of stabilising a refractory inner wall of a hot blast generating device and use thereof in a hot repair method
GB201117341D0 (en) * 2011-10-07 2011-11-23 Siemens Vai Metals Tech Ltd Heat shield

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1358186A (en) * 1963-05-30 1964-04-10 Beteiligungs & Patentverw Gmbh Device suitable for preventing accidents during the execution of work in converters and the like having tanks provided with a lining
FR1566305A (en) * 1968-01-29 1969-05-09
ZA738487B (en) * 1972-11-18 1974-09-25 T Gilchrist Insulation panel
GB1471430A (en) * 1974-11-14 1977-04-27 Kortvelyessy L High-temperature heat insulation shield
US4484420A (en) * 1980-08-01 1984-11-27 Stokes Charlie M Flexible enclosure for protecting materials or things
US4382778A (en) * 1981-09-04 1983-05-10 Noranda Mines Limited Method and apparatus for reducing excess air inleakage into an open ring-type carbon baking furnace

Also Published As

Publication number Publication date
EP0349513B1 (en) 1993-08-11
EP0349513A1 (en) 1990-01-03
BE1002086A4 (en) 1990-06-26
ATE93051T1 (en) 1993-08-15
DE68908292D1 (en) 1993-09-16

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