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 grids

Info

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
Application number
DEST45124D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Zosen Inova Steinmueller GmbH
Original Assignee
L&C Steinmueller GmbH
Publication date
Priority to DEST45124D priority Critical patent/DE493604C/en
Application granted granted Critical
Publication of DE493604C publication Critical patent/DE493604C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00Removing ash, clinker, or slag from combustion chambers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2700/00Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
    • F23J2700/001Ash 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)

# PATENTANSPRUCH: Vorrichtung zum Austragen der Asche aus den Windkästen von Unterwind-Wanderrosten, dadurch gekennzeichnet, daß die Förderschnecke (d) die Asche in einen nach oben gerichteten, nach außen offenen Krümmer (g) hineindrückt, über dessen oberen Rand sie in einen Sammelbehälter fällt.# PATENT CLAIM: Device for discharging the ashes from the wind boxes of underwind traveling grids, characterized in that the screw conveyor (d) the Pushing ash into an upwardly directed, outwardly open elbow (g), over the upper edge of which it falls into a collecting container.
DEST45124D Device for discharging the ashes from the wind boxes of underwind traveling grids Expired DE493604C (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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