AT149181B - Furnace lining made of refractory magnesite bricks for rotary kilns. - Google Patents

Furnace lining made of refractory magnesite bricks for rotary kilns.

Info

Publication number
AT149181B
AT149181B AT149181DA AT149181B AT 149181 B AT149181 B AT 149181B AT 149181D A AT149181D A AT 149181DA AT 149181 B AT149181 B AT 149181B
Authority
AT
Austria
Prior art keywords
furnace
furnace lining
rotary kilns
furnace shell
lining made
Prior art date
Application number
Other languages
German (de)
Original Assignee
Veitscher Magnesitwerke 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
Application filed by Veitscher Magnesitwerke Ag filed Critical Veitscher Magnesitwerke Ag
Application granted granted Critical
Publication of AT149181B publication Critical patent/AT149181B/en

Links

Landscapes

  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Description

  

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  Ofenausmauerung aus feuerfesten Magnesitsteinen für Drehrohröfen. 
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   Die Fig. 6 zeigt einen Stein, dessen dem Ofenmantel zugekehrtes Ende abgerundet ist, während die Fig. 7 einen Stein zeigt, der an seiner dem Ofenmantel zugewendeten Stirnfläche eine kugelige Erhebung 2 besitzt, mit welcher er auf dem Blechmantel des Ofens anliegt. Wie bereits angeführt, können an der   Stirnfläche   des- Ofens mehrere solcher, gleichmässig um die Achse des Steines verteilter kugeliger Erhebungen vorgesehen sein. 



   PATENT-ANSPRÜCHE :
1. Ofenausmauerung aus feuerfesten Magnesitsteinen für Drehrohröfen, dadurch gekennzeichnet, dass die dem Ofenmantel zugekehrte Stirnfläche der Steine keine auf dem Ofenmantel aufliegende Ecken aufweist.



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  Furnace lining made of refractory magnesite bricks for rotary kilns.
 EMI1.1
 

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   6 shows a stone whose end facing the furnace shell is rounded, while FIG. 7 shows a stone which has a spherical elevation 2 on its end face facing the furnace shell, with which it rests on the sheet metal shell of the furnace. As already stated, several such spherical elevations distributed evenly around the axis of the stone can be provided on the end face of the furnace.



   PATENT CLAIMS:
1. Furnace lining made of refractory magnesite bricks for rotary kilns, characterized in that the end face of the bricks facing the furnace shell does not have any corners resting on the furnace shell.

Claims (1)

2. Ausmauerung nach Anspruch l, dadurch gekennzeichnet, dass die Steine auf ihrem dem Ofenmantel zugekehrten Ende zylinder-oder kegelstumpfförmig verjüngt sind. 2. Lining according to claim l, characterized in that the stones are tapered in the shape of a cylinder or a truncated cone on their end facing the furnace shell. 3. Ausmauerung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass jeder Stein einen oder mehrere Zapfen aufweist, mit welchen er sich auf den Ofenmantel stützt. 3. Brick lining according to claim 1 or 2, characterized in that each stone has one or more pegs with which it is supported on the furnace shell. 4. Ofenausmauerung nach Anspruch l, dadurch gekennzeichnet, dass das dem Ofenmantel zugekehrte Ende der Steine abgerundet ist. 4. Furnace lining according to claim l, characterized in that the end of the stones facing the furnace shell is rounded. 5. Ausmauerung nach Anspruch 4, dadurch gekennzeichnet, dass das dem Ofenmantel zugekehrte Ende der Steine als Kugelkalotte ausgebildet ist. 5. Brick lining according to claim 4, characterized in that the end of the stones facing the furnace shell is designed as a spherical cap. 6. Ofenausmauerung nach Anspruch 1, dadurch gekennzeichnet, dass auf der dem Ofenmantel zugekehrten Stirnfläche der Steine eine oder mehrere kugelige Warzen sitzen, die auf den Ofenmantel aufruhen. EMI2.1 6. Furnace lining according to claim 1, characterized in that one or more spherical warts are seated on the end face of the stones facing the furnace shell and rest on the furnace shell. EMI2.1
AT149181D 1935-10-25 1935-10-25 Furnace lining made of refractory magnesite bricks for rotary kilns. AT149181B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT149181T 1935-10-25

Publications (1)

Publication Number Publication Date
AT149181B true AT149181B (en) 1937-04-10

Family

ID=3645502

Family Applications (1)

Application Number Title Priority Date Filing Date
AT149181D AT149181B (en) 1935-10-25 1935-10-25 Furnace lining made of refractory magnesite bricks for rotary kilns.

Country Status (1)

Country Link
AT (1) AT149181B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE876377C (en) * 1942-01-11 1953-05-11 Karl Albert Lining of rotary tube furnaces and method of manufacturing the same
DE1270728B (en) * 1963-12-19 1968-06-20 Wolfgang Wiedermann Rotary drum furnace for waste incineration

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE876377C (en) * 1942-01-11 1953-05-11 Karl Albert Lining of rotary tube furnaces and method of manufacturing the same
DE1270728B (en) * 1963-12-19 1968-06-20 Wolfgang Wiedermann Rotary drum furnace for waste incineration

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