DE493604C - Device for discharging the ashes from the wind boxes of underwind traveling grids - Google Patents
Device for discharging the ashes from the wind boxes of underwind traveling gridsInfo
- Publication number
- DE493604C DE493604C DEST45124D DEST045124D DE493604C DE 493604 C DE493604 C DE 493604C DE ST45124 D DEST45124 D DE ST45124D DE ST045124 D DEST045124 D DE ST045124D DE 493604 C DE493604 C DE 493604C
- Authority
- DE
- Germany
- Prior art keywords
- ashes
- underwind
- discharging
- wind boxes
- traveling
- 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
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2700/00—Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
- F23J2700/001—Ash removal, handling and treatment means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Description
Vorrichtung zum Austragen der Asche aus den Windkästen von Unterwind-Wanderrosten Die Erfindung betrifft eine Vorrichtung zum Austragen der Asche aus den Windkästen von Unterwind-Wanderrosten und besteht darin, daß die durch eine Schnecke nach dem einen Ende des Windkastens beförderte Asche in einen außerhalb des Windkastens angebrachten aufwärts gebogenen Krümmer hineingedrückt wird, über dessen Rand sie in den Aschenfall herabrieselt.Device for discharging the ashes from the wind boxes of underwind traveling grids The invention relates to a device for discharging the ashes from the wind boxes of underwind traveling grids and consists in the fact that the by a snail after ash conveyed from one end of the wind box to one placed outside the wind box upward bent elbow is pressed, over the edge of which it falls into the ash trickles down.
Dadurch, daß die Asche in ein nach oben umgebogenes Rohr hineingedrückt wird, wird erreicht, daß stets eine gewisse Menge Asche in diesem Krümmer vorhanden ist, auch wenn keine Asche nachgefördert wird, so daß dauernd ein vollkommener Luftabschluß nach der Außenluft hin erzielt wird.Because the ashes are pressed into a tube that is bent upwards is achieved that there is always a certain amount of ash in this elbow is, even if no ash is fed, so that a permanent complete air exclusion towards the outside air is achieved.
In der Zeichnung ist ein Unterwind-Wanderrost mit dieser Vorrichtung in Abb. r im Längsschnitt, in Abb.2 im Querschnitt dargestellt. Unter der Rostbahn a befinden sich Windkästen b, in deren unterem Ende eine Rinne c angeordnet ist, in welcher eine von außen angetriebene Schnecke d die Asche des Rostes nach dem einen Ende e der Rinne c hin befördert. Der Rost ist an der Seite durch eine Verkleidung f luftdicht abgeschlossen. An dieser Verkleidung ist der Krümmer g befestigt, in welchen die Schnecke d die Asche hineinpreßt. Sie wird durch die Schubkraft der Schnecke d in dem Krümmer g nach oben gedrückt und fällt über seine obere Öffnung in eine Rutsche h und von da aus in den Sammelbehälter i.In the drawing is an underwind traveling grate with this device in Fig. r in longitudinal section, in Fig. 2 in cross section. Under the rust track a there are wind boxes b, in the lower end of which a channel c is arranged, in which an externally driven screw d the ashes of the grate after one end e of the channel c conveyed out. The grate is on the side through a panel f sealed airtight. The manifold g is attached to this fairing, in into which the snail presses the ashes. It is driven by the thrust of the The screw d is pushed up in the elbow g and falls over its upper opening into a chute h and from there into the collecting container i.
Je nach der Höhe des aufrecht stehenden Armes des Krümmers g kann eine mehr oder weniger hohe Aschensäule in .dem Krümmer aufrecht erhalten werden, die imstande ist, einem entsprechend hohen Winddruck in dein Windkasten b das Gleichgewicht zu halten. Auch wenn keine Asche durch die Schnecke d befördert wird, kann die in dem Krümmer g befindliche Asche doch nicht zurück, da die Schnecke d sie immer wieder in den Krümmer hineinschiebt. Es ist also auch nach Betriebsstillegung immer genügend viel Asche in den Krümmern, um einen Luftabschluß herbeizuführen.Depending on the height of the upright arm of the elbow g can a more or less high ash column in the bend is kept upright, which is able to balance a correspondingly high wind pressure in your wind box b to keep. Even if no ash is conveyed through the auger d, the in the ashes in the elbow g are not returned, since the snail d keeps them back into the elbow. So there is always enough even after the plant has been closed lots of ash in the manifolds to seal off the air.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST45124D DE493604C (en) | Device for discharging the ashes from the wind boxes of underwind traveling grids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST45124D DE493604C (en) | Device for discharging the ashes from the wind boxes of underwind traveling grids |
Publications (1)
Publication Number | Publication Date |
---|---|
DE493604C true DE493604C (en) | 1930-03-10 |
Family
ID=7464814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEST45124D Expired DE493604C (en) | Device for discharging the ashes from the wind boxes of underwind traveling grids |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE493604C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1041194B (en) * | 1956-07-21 | 1958-10-16 | Esslingen Maschf | Device for removing combustion residues from underwind zone walking grates |
-
0
- DE DEST45124D patent/DE493604C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1041194B (en) * | 1956-07-21 | 1958-10-16 | Esslingen Maschf | Device for removing combustion residues from underwind zone walking grates |
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