DE404971C - Fuel feed device with paddle wheel for burning easily combustible residues (sawdust and wood shavings) - Google Patents
Fuel feed device with paddle wheel for burning easily combustible residues (sawdust and wood shavings)Info
- Publication number
- DE404971C DE404971C DED40685D DED0040685D DE404971C DE 404971 C DE404971 C DE 404971C DE D40685 D DED40685 D DE D40685D DE D0040685 D DED0040685 D DE D0040685D DE 404971 C DE404971 C DE 404971C
- Authority
- DE
- Germany
- Prior art keywords
- sawdust
- paddle wheel
- feed device
- fuel feed
- wood shavings
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/06—Feeding or distributing of lump or pulverulent fuel to combustion apparatus for shaft-type furnaces
Description
Brennstoffzuführungsvorrichtung mit Schaufelrad für das Verfeuern leicht brennbarer Rückstände (Sägemehl und Hobelspäne). Beiden bekannten Feuerungen, z. B. Dampfkesselfeuerung, durch welche leicht brennbare Rückstände, beispielsweise aus Werkstätten abgesaugte Sägespäne oder Flachsrückstände, von oben durch ein Fallrohr in dem Verbrennungsraum eingeführt werden, besteht der übelstand, daß die Flamme in dem Flammrohr hochschlagen. kann, falls nicht in der Feuerung ständig mit viel zu starkem Zuge und daher mit zu großen Luftmengen gearbeitet wird. Außerdem fehlt bei diesen Feuerungen, denen der aus den Werk. Stätten. abgesaugte Brennstoff zugeführt wird, bisher jede Kontrollee über den Brenulstoffverbrauch. Beide übelstände werden nach der Erfindung dadurch beseitigt, daß in das Fallrohr ein auf einer Seite offenes Gehäuse eingeschaltet wird, welches ein. durch den fallenden Brennstoff einseitig beaufschlagtes Schaufelrad enthält, das mit einem Zählwerk verbunden. ist. Es ist an sich nicht neu, Brennstoffe mittels eines Schaufelrades in den. Verbrennungsraum einzuführen, und man hat auch Beschickungsvorrichtungen von Feuerungen schon mit einem Zählwerk verbunden. Die bekannten Vorrichtungen können aber nur für das Feuern von Kohle in Frage kommen, während es sich 'liei der Erfindung um die Verbesserung der Vorrichtungen zum Verfeuern von Sägemehl, Holzspänen u. dgl. handelt.Fuel feed device with paddle wheel for burning easily flammable residues (sawdust and wood shavings). Both known firings, z. B. Steam boiler, through which highly flammable residues, for example Sawdust or flax residues extracted from workshops, from above through a downpipe are introduced into the combustion chamber, there is a drawback that the flame knock up in the flame tube. can, if not in the furnace, constantly with a lot too strong a draft and therefore too large amounts of air are used. Also missing with these firings, those from the factory. Sites. sucked fuel supplied will, so far, every control over the fuel consumption. Both evils will be eliminated according to the invention in that in the downpipe an open on one side Housing is switched on, which one. one-sided due to the falling fuel contains acted upon paddle wheel, which is connected to a counter. is. It is not new in itself, fuels by means of a paddle wheel in the. Combustion chamber and one also has loading devices from Furnaces already connected to a counter. The known devices can only for firing coal come into question, while it is' liei of the invention the improvement of the devices for burning sawdust, wood chips and the like. acts.
In der Zeichnung ist eine Ausführungsform rcles Fallrohres mit dem eingebauten: Schaufelrad dargestellt. Es zeigen: Abb. i eine Seitenansicht, Abb. a eine Vorderansicht.In the drawing is an embodiment rcles downpipe with the built-in: paddle wheel shown. They show: Fig. I a side view, Fig. a is a front view.
Das Rohr a ist an den Ausscheider angeschlossen, in welchem die mitgerissenen Brennstoffteile von dem Luftstrom getrennt werden. Das Rohr b führt in den Verbrennungsraum herab. Zwischen diesen beiden Rohren. ist das an einer Seite offene Gehäuse c eingeschaltet, in welchem das Schaufelrad d läuft. An die Achse e dieses Rades ist ein Zählwerk f angeschlossen.The pipe a is connected to the separator in which the entrained Fuel parts are separated from the air flow. The pipe b leads into the combustion chamber down. Between these two pipes. If the housing c, which is open on one side, is switched on, in which the paddle wheel d runs. There is a counter on the axis e of this wheel f connected.
Durch die fallenden Sägespäne wird das Rad so gedreht, daß die Umdrehungszahl der Brennstoffmenge annähernd entspricht und aus den Angaben des Zählwerks Rückschluß auf die in einem bestimmten Zeitraum verbrauchte Brennstoffmenge gezogen. werden kann. Da das Rohr b oben durch das Rad abgeschlossen ist, so kann die Luftzufuhr besser geregelt werden als bisher. Die Anwendung zu starken Zuges erübrigt sich. Schlägt die Flamme einmal hoch, -so wird sie durch das Rad d ins Freie geleitet.The falling sawdust turns the wheel so that the number of revolutions corresponds approximately to the amount of fuel and conclusions can be drawn from the information on the counter is drawn on the amount of fuel consumed in a certain period of time. will can. Since the tube b is closed at the top by the wheel, the air supply can better regulated than before. There is no need to apply excessive tension. If the flame strikes once, it is directed into the open by the wheel d.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED40685D DE404971C (en) | 1921-11-09 | 1921-11-09 | Fuel feed device with paddle wheel for burning easily combustible residues (sawdust and wood shavings) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED40685D DE404971C (en) | 1921-11-09 | 1921-11-09 | Fuel feed device with paddle wheel for burning easily combustible residues (sawdust and wood shavings) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE404971C true DE404971C (en) | 1924-10-24 |
Family
ID=7045590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DED40685D Expired DE404971C (en) | 1921-11-09 | 1921-11-09 | Fuel feed device with paddle wheel for burning easily combustible residues (sawdust and wood shavings) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE404971C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1021112B (en) * | 1953-12-18 | 1957-12-19 | Johannes Martinus Haslinghuis | Firing for wood chips, coarse wood and easily combustible waste for flame tube boilers |
| DE1209691B (en) * | 1962-07-23 | 1966-01-27 | Vorkauf Heinrich | Fuel feed device for a shaft furnace |
-
1921
- 1921-11-09 DE DED40685D patent/DE404971C/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1021112B (en) * | 1953-12-18 | 1957-12-19 | Johannes Martinus Haslinghuis | Firing for wood chips, coarse wood and easily combustible waste for flame tube boilers |
| DE1209691B (en) * | 1962-07-23 | 1966-01-27 | Vorkauf Heinrich | Fuel feed device for a shaft furnace |
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