BR8507216A - EQUIPMENT AND PROCESS INTENDED TO ALLOW RECONSTRUCTION AND REPAIR OF HIGH OVENS - Google Patents

EQUIPMENT AND PROCESS INTENDED TO ALLOW RECONSTRUCTION AND REPAIR OF HIGH OVENS

Info

Publication number
BR8507216A
BR8507216A BR8507216A BR8507216A BR8507216A BR 8507216 A BR8507216 A BR 8507216A BR 8507216 A BR8507216 A BR 8507216A BR 8507216 A BR8507216 A BR 8507216A BR 8507216 A BR8507216 A BR 8507216A
Authority
BR
Brazil
Prior art keywords
repair
equipment
process intended
allow reconstruction
ovens
Prior art date
Application number
BR8507216A
Other languages
Portuguese (pt)
Inventor
William Pasek
Original Assignee
Pasek & Cie Sa Stephan
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 Pasek & Cie Sa Stephan filed Critical Pasek & Cie Sa Stephan
Publication of BR8507216A publication Critical patent/BR8507216A/en

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
    • 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
    • F27D1/1636—Repairing linings by projecting or spraying refractory materials on the lining
    • F27D1/1642—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/04—Blast furnaces with special refractories
    • C21B7/06—Linings for furnaces
    • 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
    • F27B1/12—Shells or casings; Supports therefor
    • F27B1/14—Arrangements of 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/02—Observation or illuminating devices
    • F27D2021/026—Observation or illuminating devices using a video installation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General 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)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Feeding And Controlling Fuel (AREA)
BR8507216A 1984-07-24 1985-07-08 EQUIPMENT AND PROCESS INTENDED TO ALLOW RECONSTRUCTION AND REPAIR OF HIGH OVENS BR8507216A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8411716A FR2568361B1 (en) 1984-07-24 1984-07-24 EQUIPMENT FOR ALLOWING REFURBISHMENT AND REPAIR OF BLAST FURNACES COMPRISING A ROTATING CHUTE AND METHOD OF REFURBISHING AND REPAIRING BLAST FURNACES USING SUCH EQUIPMENT
PCT/BE1985/000013 WO1986000978A1 (en) 1984-07-24 1985-07-08 Equipment for the remaking and repairing of high furnaces

Publications (1)

Publication Number Publication Date
BR8507216A true BR8507216A (en) 1987-08-04

Family

ID=9306428

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8507216A BR8507216A (en) 1984-07-24 1985-07-08 EQUIPMENT AND PROCESS INTENDED TO ALLOW RECONSTRUCTION AND REPAIR OF HIGH OVENS

Country Status (11)

Country Link
EP (1) EP0226576B1 (en)
KR (1) KR860700288A (en)
AR (1) AR242446A1 (en)
AT (1) ATE44607T1 (en)
AU (1) AU4635685A (en)
BR (1) BR8507216A (en)
DE (1) DE3571498D1 (en)
ES (1) ES8701964A1 (en)
FR (1) FR2568361B1 (en)
NO (1) NO167479C (en)
WO (1) WO1986000978A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8718983D0 (en) * 1987-08-11 1987-09-16 Rotherham Fabrications Ltd Applying spray coating materials

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1049776A (en) * 1974-07-23 1979-03-06 Uss Engineers And Consultants Mobile refractory gunning device
US4253646A (en) * 1978-10-09 1981-03-03 Nippon Steel Corporation Hot blast-furnace-lining repairing apparatus
DE2851259C3 (en) * 1978-10-13 1981-10-01 Spribag Ag, Widen-Mutschellen Spray system for hot repairs of metallurgical vessels
US4301998A (en) * 1980-04-25 1981-11-24 Pfizer Inc. Vertical gunning apparatus with television monitor
DE3214990C2 (en) * 1981-04-23 1986-09-25 Nippon Steel Corp., Tokio/Tokyo Device for repairing the lining of blast furnaces

Also Published As

Publication number Publication date
ATE44607T1 (en) 1989-07-15
NO861164L (en) 1986-03-24
AR242446A1 (en) 1993-03-31
WO1986000978A1 (en) 1986-02-13
ES8701964A1 (en) 1986-12-16
FR2568361B1 (en) 1989-03-03
ES545296A0 (en) 1986-12-16
NO167479B (en) 1991-07-29
NO167479C (en) 1991-11-06
FR2568361A1 (en) 1986-01-31
DE3571498D1 (en) 1989-08-17
AU4635685A (en) 1986-02-25
EP0226576B1 (en) 1989-07-12
KR860700288A (en) 1986-08-01
EP0226576A1 (en) 1987-07-01

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 08/07/2000