DE356774C - Traveling grate firing with angled auxiliary grate - Google Patents

Traveling grate firing with angled auxiliary grate

Info

Publication number
DE356774C
DE356774C DEB95974D DEB0095974D DE356774C DE 356774 C DE356774 C DE 356774C DE B95974 D DEB95974 D DE B95974D DE B0095974 D DEB0095974 D DE B0095974D DE 356774 C DE356774 C DE 356774C
Authority
DE
Germany
Prior art keywords
grate
traveling
auxiliary
fuel
firing
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
DEB95974D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEB95974D priority Critical patent/DE356774C/en
Application granted granted Critical
Publication of DE356774C publication Critical patent/DE356774C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23HGRATES; CLEANING OR RAKING GRATES
    • F23H11/00Travelling-grates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Fuel Combustion (AREA)

Description

Wanderrostfeuerung mit winkelförmigem Hilfsrost. Es sind Wanderrostfeuerungen bekannt, bei welchen unter dem Beschickungstrichter ein winkelförmiger Hilfsrost angebracht ist, durch dessen Spalten die auf dem Hilfsrost zur Entzündung gebrachte Kohle rutscht, um dann auf dem Wanderrost ein Unterfeuer zu bilden. Um bei diesen Feuerungen gleichzeitig in an sich bekannter Weise minderwertige und hochwertige Brennstoffe verheizen zu können, wird nach der Erfindung der aufragende Schenkel des Winkelrostes verlängert und unter der Vorderseite des Beschickungstrichters in gewissem Abstand von dieser hinweggeführt. Es ergibt sich hierdurch die Möglichkeit, unmittelbar auf den Winkelrost gewisse Mengen hochwertigen Brennstoffs aufzugeben, der dann auf dem Hilfsrost entzündet wird und, in bekannter Weise durch die Spalten des Hilfsrostes auf den Wanderrost fallend, ein Unterfeuer zur sicheren Entzündung des minderwertigen Brennstoffes bildet. Man kann somit die bekannte Wirkung des Winkelrostes ständig aufrechterhalten, auch dann, wenn der Trichter mit minderwertigem Brennstoff beschickt wird. -In der Zeichnung ist eine Ausführungsform der Feuerung im Längsschnitt dargestellt. Über dem Wanderrost a befindet sich in bekannter Weise der Beschickungstrichter b und unter diesem dicht über dem Wanderrost der winkelförmige Hilfsrost c. Der aufragende Schenkel dieses Hilfsrostes ist verlängert und unter der Vorderwand e des Beschickungstrichters hinweggeführt. Man kann somit auf den Hilfsrost hochwertigen Brennstoff füllen, wenn der Brennstoff im Beschickungstrichter b so minderwertig ist, daB die ein Unterfeuer bildende Wirkung des Hilfsrostes aufhört.Traveling grate firing with angled auxiliary grate. There are traveling grate furnaces known, in which an angled auxiliary grate under the feed hopper is attached, through the cracks of which caused the ignition on the auxiliary grate Coal slides in order to then form an underfire on the traveling grate. To with these Firings at the same time in a known manner inferior and high quality To be able to burn fuels, according to the invention, the towering leg of the angle grate and under the front of the feed hopper led away from this at a certain distance. This makes it possible to to put certain amounts of high-quality fuel directly onto the angle grate, which is then ignited on the auxiliary grate and, in a known manner, through the crevices of the auxiliary grate falling onto the traveling grate, an underfire for safe ignition of inferior fuel forms. One can thus use the well-known effect of the Angular rust is constantly maintained, even if the funnel with inferior quality Fuel is charged. -In the drawing is an embodiment of the furnace shown in longitudinal section. Above the traveling grate a is located in a known manner the feed hopper b and below this, just above the traveling grate, the angular one Auxiliary grate c. The upstanding leg of this auxiliary grate is extended and under the front wall e of the feed hopper led away. You can therefore access the Auxiliary grate fill high quality fuel when the fuel is in the feed hopper b is so inferior that the auxiliary grating ceases to act as an underfire.

Auf dem Winkelrost c entzündet sich der hochwertige Brennstoff g, dessen glühende Teile nunmehr in bekannter Weise durch die Rostspalten auf den Wanderrost ca fallen und so unter den zu entzündenden, aus dem Trichter b nachrutschenden minderwertigen Brennstoff h gelangen. Dabei wird dieser minderwertige Brennstoff durch das Feuer auf dem Winkelrost, bevor er auf die Glut gelangt, schon bis zu einem gewissen Grade vorgetrocknet. Es genügt deshalb eine verhältnismäßig geringe Menge hochwertigen Brennstoffes, um eine in der Hauptsache mit sehr minderwertigem Brennstoff betriebene Wanderrostfenerung in sicherem Dauerbetrieb zu er halten.The high-quality fuel g ignites on the angle grate c, its glowing parts now in a known manner through the grate gaps on the traveling grate ca fall and so under the inferior ones to be ignited, slipping down from the funnel b Fuel h arrive. This inferior fuel is used by the fire on the angular grate, before it reaches the embers, to a certain extent pre-dried. A relatively small amount of high quality is therefore sufficient Fuel, to a fuel operated mainly with very inferior fuel To keep traveling grate in safe continuous operation.

Claims (1)

PATENTANSPRUCH: Wanderrostfeuerung mit winkelförmigem Hilfsrost unter dem Beschickungstrichter, dadurch gekennzeichnet, daB der aufragende Teil (d) des Hilfsrostes in einem Abstande unter der Vorderwand (e) des Beschickungstrichters hinweggeführt ist. PATENT CLAIM: Traveling grate furnace with angled auxiliary grate under the feed hopper, characterized in that the protruding part (d) of the auxiliary grate is led away at a distance under the front wall (e) of the feed hopper.
DEB95974D Traveling grate firing with angled auxiliary grate Expired DE356774C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB95974D DE356774C (en) Traveling grate firing with angled auxiliary grate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB95974D DE356774C (en) Traveling grate firing with angled auxiliary grate

Publications (1)

Publication Number Publication Date
DE356774C true DE356774C (en) 1922-07-28

Family

ID=6988446

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB95974D Expired DE356774C (en) Traveling grate firing with angled auxiliary grate

Country Status (1)

Country Link
DE (1) DE356774C (en)

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