SE0104171D0 - Method and apparatus for insulating furnace - Google Patents

Method and apparatus for insulating furnace

Info

Publication number
SE0104171D0
SE0104171D0 SE0104171A SE0104171A SE0104171D0 SE 0104171 D0 SE0104171 D0 SE 0104171D0 SE 0104171 A SE0104171 A SE 0104171A SE 0104171 A SE0104171 A SE 0104171A SE 0104171 D0 SE0104171 D0 SE 0104171D0
Authority
SE
Sweden
Prior art keywords
elements
insulating
furnace
volume
wedges
Prior art date
Application number
SE0104171A
Other languages
Swedish (sv)
Other versions
SE0104171L (en
SE520632C2 (en
Inventor
Lars-Goeran Johansson
Original Assignee
Sandvik Ab
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 Sandvik Ab filed Critical Sandvik Ab
Priority to SE0104171A priority Critical patent/SE520632C2/en
Publication of SE0104171D0 publication Critical patent/SE0104171D0/en
Priority to PCT/SE2002/002257 priority patent/WO2003054464A1/en
Priority to AU2002366937A priority patent/AU2002366937A1/en
Publication of SE0104171L publication Critical patent/SE0104171L/en
Publication of SE520632C2 publication Critical patent/SE520632C2/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
    • F27D1/0003—Linings or walls
    • 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
    • F27D1/0003—Linings or walls
    • F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
    • F27D1/0009—Comprising ceramic fibre elements
    • 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
    • F27D1/14—Supports for linings
    • F27D1/145—Assembling elements
    • 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
    • F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
    • F27D1/045—Bricks for lining cylindrical bodies, e.g. skids, tubes
    • F27D2001/047—Lining of cylindrical vessels
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0036—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising inflatable or extendable parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

The invention relates to a method of insulating a furnace with the aid of free-standing elements of insulating material whose volume decreases at high temperatures. The invention is characterised in that the insulating elements are wedge-shaped and placed so that the wedges point inwards towards the heated volume of the furnace. The insulating elements are caused to move in the direction of the wedges as the volume of the insulating elements decreases, such as to cause said elements to approach each other in a direction at right angles to the direction of movement of said elements, therewith maintaining the imperviousness of the furnace insulation during the heating process. The invention also relates to an arrangement.
SE0104171A 2001-12-12 2001-12-12 Method and apparatus for insulating furnace SE520632C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0104171A SE520632C2 (en) 2001-12-12 2001-12-12 Method and apparatus for insulating furnace
PCT/SE2002/002257 WO2003054464A1 (en) 2001-12-12 2002-12-06 A method and an arrangement relating to furnace insulation.
AU2002366937A AU2002366937A1 (en) 2001-12-12 2002-12-06 A method and an arrangement relating to furnace insulation.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0104171A SE520632C2 (en) 2001-12-12 2001-12-12 Method and apparatus for insulating furnace

Publications (3)

Publication Number Publication Date
SE0104171D0 true SE0104171D0 (en) 2001-12-12
SE0104171L SE0104171L (en) 2003-06-13
SE520632C2 SE520632C2 (en) 2003-08-05

Family

ID=20286282

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0104171A SE520632C2 (en) 2001-12-12 2001-12-12 Method and apparatus for insulating furnace

Country Status (3)

Country Link
AU (1) AU2002366937A1 (en)
SE (1) SE520632C2 (en)
WO (1) WO2003054464A1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8900114A (en) * 1989-01-18 1990-08-16 Milutin Gnjatovic METHOD FOR INSULATING AN OVEN AND OVEN MANUFACTURED BY THE METHOD

Also Published As

Publication number Publication date
SE0104171L (en) 2003-06-13
AU2002366937A1 (en) 2003-07-09
SE520632C2 (en) 2003-08-05
WO2003054464A1 (en) 2003-07-03

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Legal Events

Date Code Title Description
NUG Patent has lapsed