AT217648B - cupola - Google Patents

cupola

Info

Publication number
AT217648B
AT217648B AT884358A AT884358A AT217648B AT 217648 B AT217648 B AT 217648B AT 884358 A AT884358 A AT 884358A AT 884358 A AT884358 A AT 884358A AT 217648 B AT217648 B AT 217648B
Authority
AT
Austria
Prior art keywords
zone
melting zone
wind
iron
cupola
Prior art date
Application number
AT884358A
Other languages
German (de)
Inventor
Franz Zwinz
Original Assignee
Franz Zwinz
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 Franz Zwinz filed Critical Franz Zwinz
Priority to AT884358A priority Critical patent/AT217648B/en
Priority to ES251803A priority patent/ES251803A1/en
Application granted granted Critical
Publication of AT217648B publication Critical patent/AT217648B/en

Links

Landscapes

  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Kupolofen 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 unterhalb des eisernen Schachtes 6, d. i. nächst der oberen Grenze der Schmelzzone, angebracht und lässt den noch im festen, ungeschmolzenen Zustand zutretenden Einsatz an Eisen bzw. rot glühendem Koks erkennen ; die zweite Schauöffnung 21 ermöglicht im heissesten Bereich der Schmelzzone die Beobachtung von weiss glühendem Koks und Eisen, die dritte Öffnung 22 jene von bereits flüssigem Eisen. Entspricht der beobachtete Zustand des Einsatzes nicht, so kann durch Aufgabe von Koks, gegebenenfalls von metallischem Material oder auch durch Änderung der Windmenge, die Höhe bzw. Lage der Schmelzzone in das für günstigste Betriebserfolge als richtig erkannte Niveau einreguliert werden. 



   Dadurch wird die Herstellung eines   Eisens unerwünschter Qualität sowie eine   allfällige Schädigung des Ofens hintangehalten. 



   In der Zeichnung sind ferner noch die Seitenwandungen 2 und die Bodenteile der eisernen Formkörper des Schachtes und die erwähnten, zwischen den   Formkörpern   freigelassenen Spalten 24 zu erkennen.



   <Desc / Clms Page number 1>
 



  cupola
 EMI1.1
 

 <Desc / Clms Page number 2>

 below the iron shaft 6, d. i. next to the upper limit of the melting zone, and shows the use of iron or red-hot coke still in the solid, unmelted state; the second viewing opening 21 enables the observation of glowing white coke and iron in the hottest area of the melting zone, the third opening 22 that of already molten iron. If the observed condition does not correspond to the use, the height or position of the melting zone can be adjusted to the level recognized as being correct for the most favorable operational success by adding coke, possibly metallic material or changing the amount of wind.



   This prevents the production of iron of an undesirable quality and any damage to the furnace.



   In the drawing, the side walls 2 and the base parts of the iron moldings of the shaft and the mentioned gaps 24 left free between the moldings can also be seen.

 

Claims (1)

PATENTANSPRUCH : Kupolofen, zu dessen Betrieb Wind relativ niedrigen Druckes angewendet wird, nach Patent Nr. 210577, dadurch gekennzeichnet, dass im Bereich der sich unterhalb des Schachtes und oberhalb der Windeinblas- düsen befindlichen Schmelzzone in verschiedenenHöhenlagen angeordnete, an sich bekannte Schauöffnun- gen vorgesehen sind, welche den Eintritt des Setzmaterials in die Schmelzzone, in die Zone der grössten Hitzeentwicklung sowie die Zone des erschmolzenen Eisens beobachten lassen. PATENT CLAIM: Cupola furnace, for the operation of which wind at relatively low pressure is used, according to patent no. 210577, characterized in that in the area of the melting zone located below the shaft and above the wind injection nozzles, known viewing openings are provided at different heights, which allow the entry of the setting material into the melting zone, into the zone of greatest heat development and the zone of molten iron to be observed.
AT884358A 1958-09-03 1958-12-22 cupola AT217648B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT884358A AT217648B (en) 1958-12-22 1958-12-22 cupola
ES251803A ES251803A1 (en) 1958-09-03 1959-09-01 A cubilote oven (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT210577D
AT884358A AT217648B (en) 1958-12-22 1958-12-22 cupola

Publications (1)

Publication Number Publication Date
AT217648B true AT217648B (en) 1961-10-10

Family

ID=25605080

Family Applications (1)

Application Number Title Priority Date Filing Date
AT884358A AT217648B (en) 1958-09-03 1958-12-22 cupola

Country Status (1)

Country Link
AT (1) AT217648B (en)

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