AT56722B - Device for regulating the draft when firing steam boilers and the like. - Google Patents

Device for regulating the draft when firing steam boilers and the like.

Info

Publication number
AT56722B
AT56722B AT56722DA AT56722B AT 56722 B AT56722 B AT 56722B AT 56722D A AT56722D A AT 56722DA AT 56722 B AT56722 B AT 56722B
Authority
AT
Austria
Prior art keywords
draft
steam boilers
regulating
firing steam
firing
Prior art date
Application number
Other languages
German (de)
Inventor
Sidonie Necova
Original Assignee
Sidonie Necova
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 Sidonie Necova filed Critical Sidonie Necova
Application granted granted Critical
Publication of AT56722B publication Critical patent/AT56722B/en

Links

Landscapes

  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Description

  

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 dadurch auch die Geschwindigkeit der Rauchgase geändert wird. Beim Schliessen der Tür 1' geht die Klappe 2J in der   angegebenen Weise in die ursprüngliche Lage znrück.   



   Soll das Verhältnis   der Menge   der Rauchgase hei   geschlossener und bei offener Tür ge-   
 EMI2.1 
   und verschiebt die Enden   der   Zugstangen 4, 4'nach   Bedarf in den kreisförmigen Ausschnitten 6, 6' der Arme 7,7'. Sind die Endpunkte der   Zugstallgen 4, 4'in   der neuen" Lage fixiert, kann man zum weiteren Regulieren die gegenseitige Lage der Segmente 10, 10' und der Arme 6, 6'in der Weise, wie dies weiter oben beschrieben worden ist, ändern. 



   Diese Einrichtung   kawi   für Kessel mit einer oder auch mit   mehreren   Feuerungen verwendet werden, derart, dass die Tür einer jeden Feuerung unabhängig von der anderen auf die Klappen, deren es soviele als Türen gibt, einwirkt ; bei mehreren Feuerungen sind entweder alle 
 EMI2.2 
 Entfernungen hintereinander in den Rauchkanal eingebaut.

   Die die Bewegung übertragenden Ketten oder Seile können auch kürzer sein, als wie dies in der Zeichnung dargestellt ist, etwa so, dass die Kette oder das Seil, das die Bewegung beispielsweise von der Rolle   11,   die auf der Welle   8     aufgekeilt   ist, auf die Rolle 17 überträgt, die Rolle 17 am grösseren Teile des Umfanges umspannt, so dass dann die Hälfte der   Spannrollen 15, 16   sowie die   Rollen 12, 11',   die auf den Wellen   8,   8' lose sitzen, entfallen.



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 this also changes the speed of the smoke gases. When the door 1 'is closed, the flap 2J returns to its original position in the manner indicated.



   Should the ratio of the amount of smoke gases be kept when the door is closed and when the door is open
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   and moves the ends of the tie rods 4, 4 'as required in the circular cutouts 6, 6' of the arms 7, 7 '. If the end points of the pull stalls 4, 4 'are fixed in the new "position, the mutual position of the segments 10, 10' and the arms 6, 6 'can be changed in the manner described above for further regulation .



   This device can be used for boilers with one or more firings, in such a way that the door of each firing acts independently of the other on the flaps, of which there are so many as doors; if there is more than one furnace, either all
 EMI2.2
 Built-in distances one behind the other in the smoke duct.

   The chains or ropes transmitting the movement can also be shorter than as shown in the drawing, for example so that the chain or rope that the movement, for example from the roller 11, which is keyed on the shaft 8, on the Roller 17 transfers, the roller 17 spans the larger part of the circumference, so that then half of the tensioning rollers 15, 16 and the rollers 12, 11 ', which sit loosely on the shafts 8, 8', are omitted.

 

Claims (1)

PATENT-ANSPRUCH : Vorrichtung zum selbsttätigen Regeln des Zuges bei Feuerungen von Dampfkessel und dgl,. bei welcher die Bewegung der Heiztür beim Öffnen und Schliessen durch einen Hebel-und Rollen- mechanismus auf eine um eine vertikale Achse drehbare Klappe übertragen wird, dadurch ge EMI2.3 eine um den an der Heiztür vorgesehenen Drehzapfen (6) der Stange (4) bei geschlossener Heiztür konzentrisch angeordnete Kulisse (7), in welcher das Ende der Stange (4) verstellt werden kann, eingeschaltet ist, wobei die Kulisse mit der Seilrolle (11) derart in Verbindung EMI2.4 PATENT CLAIM: Device for automatic control of the draft when firing steam boilers and the like. in which the movement of the heating door during opening and closing is transmitted by a lever and roller mechanism to a flap that can be rotated about a vertical axis, thereby ge EMI2.3 a connecting link (7), which is arranged concentrically around the pivot (6) of the rod (4) provided on the heating door and in which the end of the rod (4) can be adjusted, is switched on, the connecting link with the pulley (11 ) so in connection EMI2.4
AT56722D 1910-10-15 1910-10-15 Device for regulating the draft when firing steam boilers and the like. AT56722B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT56722T 1910-10-15

Publications (1)

Publication Number Publication Date
AT56722B true AT56722B (en) 1912-12-10

Family

ID=3578392

Family Applications (1)

Application Number Title Priority Date Filing Date
AT56722D AT56722B (en) 1910-10-15 1910-10-15 Device for regulating the draft when firing steam boilers and the like.

Country Status (1)

Country Link
AT (1) AT56722B (en)

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