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
Links
- 238000010304 firing Methods 0.000 title claims description 4
- 230000001105 regulatory effect Effects 0.000 title 1
- 238000010438 heat treatment Methods 0.000 claims 2
- 239000000779 smoke Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
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-
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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
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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
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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)
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) |
-
1910
- 1910-10-15 AT AT56722D patent/AT56722B/en active
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