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DE359308C - Installation on underwind furnaces to prevent air coke losses - Google Patents

Installation on underwind furnaces to prevent air coke losses

Info

Publication number
DE359308C
DE359308C DEN18114D DEN0018114D DE359308C DE 359308 C DE359308 C DE 359308C DE N18114 D DEN18114 D DE N18114D DE N0018114 D DEN0018114 D DE N0018114D DE 359308 C DE359308 C DE 359308C
Authority
DE
Germany
Prior art keywords
underwind
furnaces
installation
prevent air
grate
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
DEN18114D
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.)
EVAPORATOR AKT GES DEUTSCHE
Original Assignee
EVAPORATOR AKT GES DEUTSCHE
Publication date
Priority to DEN18114D priority Critical patent/DE359308C/en
Application granted granted Critical
Publication of DE359308C publication Critical patent/DE359308C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23BMETHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B5/00Combustion apparatus with arrangements for burning uncombusted material from primary combustion
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23BMETHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B2700/00Combustion apparatus for solid fuel
    • F23B2700/022Combustion apparatus for solid fuel with various types of fume afterburners

Landscapes

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

Description

Einrichtung an Unterwindfeuerungen zur Verhinderung von Flugkoksverlusten. Die bekannten Feuerungen, welche mit Unterwind arbeiten, haben den Nachteil, daß durch die starke Luft- und Heizgasbewegung sehr viel Flugkoks und Flugkohle erzeugt und der Verbrennung entzogen: wird:.Installation of underwind furnaces to prevent air coke losses. The known firings, which work with underwind, have the disadvantage that A lot of flying coke and coal is generated by the strong air and heating gas movement and withdrawn from incineration: will :.

Den, Gegenstand der Erfindung bildet nun eine Feuerung, bei welcher- obiger Nachteil dadurch vermieden wird, daß die bewegte Druckluft gestaut, auf diese Weise in stetig wirkende Druckhift umgewandelt und auf die Roste verteilt wird. Auf diese Weise wird unterhalb des Feuerrostes ein: Überdruck erzeugt, der sich gleichmäßig durch die Rostöffnungen verteilt und. eine gleichmäßige Luft- und Gasbewegung .gegen den Fuchs zu .erzeugt, wo beide durch einen aus feuerfester Masse bestehenden Rost neuerdings gestaut werden und hierbei den mitgenommenen Flugkoks oder die Flugkohle abgeben.The object of the invention is now a furnace in which- The above disadvantage is avoided in that the moving compressed air accumulates on this Way is converted into continuously acting pressure shift and distributed over the grates. In this way, an overpressure is created below the grate, which is evenly distributed through the grate openings and. a steady air and gas movement .against the fox, where both are made of refractory mass Rust has recently been dammed up and the air coke or charcoal that has been taken along hand over.

Auf der Zeichnung ist eine beispielsweise Ausführungsform; (des Erfind:ungs&gegenstandes dargestellt. Es zeugen A'bb. z einen senkrechten. Schmitt durch eine Feuerstelle in einem Flammrohr, Abb. 2 eine Vorderansicht derselben.The drawing shows an example embodiment; (of the invention & subject shown. A'bb testify. z a vertical. Schmitt by a fireplace in a flame tube, Fig. 2 is a front view of the same.

In dem Flammrohr a ist der Rost b mit einer Rostplatte c (toten Rastfläche) angebracht. Unter letzterer ist ein sackartiger Windfänger d angeordnet. In der Feuerluke ist ein. Stehrost f mit Öffnungen e vorgesehen, vor welchem .gegebenenfalls ein Filter g aus Koks, Schlacke o. dgl. aufgeschichtet wird.In the flame tube a is the grate b with a grate plate c (dead locking surface) appropriate. A sack-like wind catcher d is arranged under the latter. In the Fire hatch is a. Standing grate f provided with openings e, in front of which a filter g made of coke, slag or the like is piled up.

Die Wirkungsweise der Vorrichtung ist folgende: Der Unterwind, wird in Richtung des Pfeiles 3n den sackartigen. Windfänger d unterhalb ider Platte c hineingetrieben, staut sich hier und( verteilt sich mit einem gleichmäßigen überdruck'durch die Löcher des Rostes b und bewegt die .durch die Verbrennung, entstehenden Gase, welche Flugkoks mitgenommen haben, gegen die Öffnungen e des Stehrostes f. Der Stehrost f bewirkt gegebenenfalls unter Mitwirkung ides Filters g aus Koks, Schlacke a. dgl. neuerdings eine Stauung und Verteilung des mitgeführten Flugkorks, welcher sich Infolgedessen hier ablagern muß und .so .der vollständigen Verbrennung zugeführt wird.The mode of operation of the device is as follows: The downwind becomes the sack-like in the direction of the arrow 3n. Wind catcher d driven in below the plate c, accumulates here and (is distributed with a uniform overpressure 'through the holes of the grate b and moves the gases produced by the combustion, which have taken with flying coke, against the openings e of the standing grate f. The standing grate f , if necessary with the assistance of the filter g made of coke, slag, etc., has recently been used to stow and distribute the airborne cork carried along, which as a result has to be deposited here and is thus fed to complete combustion.

Claims (1)

PATENT-ANsPRUcH: Einrichtung an Unterwin:dfeuerungen zur Verhinderung von Flugkoksverlusten, gekennzeichnet .durch einen an die Windkammer unter dem Rost (b) anschließenden Windfang (d) und einen Stehrost (f) in der Feuerluke, vor dessen Öffnungen (e) gegebenenfalls Koks., Schlacke o. dgl. gelagert ist.PATENT CLAIM: Equipment on under-wind: d-firing systems to prevent the loss of flycoke, characterized by a vestibule (d) adjoining the wind chamber under the grate (b) and a standing grate (f) in the fire hatch, with coke in front of its openings (e) if necessary ., Slag or the like. Is stored.
DEN18114D Installation on underwind furnaces to prevent air coke losses Expired DE359308C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEN18114D DE359308C (en) Installation on underwind furnaces to prevent air coke losses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN18114D DE359308C (en) Installation on underwind furnaces to prevent air coke losses

Publications (1)

Publication Number Publication Date
DE359308C true DE359308C (en) 1922-09-21

Family

ID=7340530

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN18114D Expired DE359308C (en) Installation on underwind furnaces to prevent air coke losses

Country Status (1)

Country Link
DE (1) DE359308C (en)

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