DE442669C - Feed device for pulverized fuel furnaces with agitator arranged over a sieve-like perforated container bottom - Google Patents

Feed device for pulverized fuel furnaces with agitator arranged over a sieve-like perforated container bottom

Info

Publication number
DE442669C
DE442669C DEG61296D DEG0061296D DE442669C DE 442669 C DE442669 C DE 442669C DE G61296 D DEG61296 D DE G61296D DE G0061296 D DEG0061296 D DE G0061296D DE 442669 C DE442669 C DE 442669C
Authority
DE
Germany
Prior art keywords
sieve
pulverized fuel
arranged over
container bottom
feed device
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
DEG61296D
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.)
Gelsenkirchener Bergwerks AG
Original Assignee
Gelsenkirchener Bergwerks AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gelsenkirchener Bergwerks AG filed Critical Gelsenkirchener Bergwerks AG
Priority to DEG61296D priority Critical patent/DE442669C/en
Application granted granted Critical
Publication of DE442669C publication Critical patent/DE442669C/en
Expired legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/008—Feeding devices for pulverulent fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Description

Speisevorrichtung für Brennstaubfeuerungen mit über einem siebartig durchbrochenen Behälterboden angeordnetem Rührwerk. Als Speisevorrichtung für Brennstaubfeuerangen ist bereits ein über einem Gitterrost gelagertes Rührwerk vorgeschlagen worden. Diese Vorrichtung kann jedoch genügend fein verteilten Staub nicht liefern. Die feine Verteilung und gute Durchmischung des Staubes mit der Verbrennungsluft wird nach vorliegender Erfindung dadurch erreicht, daß in einer Trommel oder einem sonstigen geeigneten Behälter mit durchlochtem, siebartigem Boden Kugeln, Steine o. dgl. untergebracht sind, die durch das Rührwerk in Bewegung gehalten werden. Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt.Feed device for pulverized fuel furnaces with a sieve-like shape perforated container bottom arranged agitator. As a feeding device for burnt dust fires an agitator mounted above a grating has already been proposed. However, this device cannot deliver enough finely divided dust. the fine distribution and thorough mixing of the dust with the combustion air according to the present invention achieved in that in a drum or another Suitable container with perforated, sieve-like bottom balls, stones o. The like. Housed that are kept in motion by the agitator. An embodiment the invention is shown in the drawing.

Abb. r zeigt einen Querschnitt, Abb.2 einen. Längsschnitt durch die Vorrichtuaig.Fig.r shows a cross section, Fig.2 a. Longitudinal section through the Careful.

I ist eine feststehende Trommel, die durch Decke12 abgeschlossen ist und auf einem kastenförmigen. Fuß 3 steht. Die Kugeln q., Steine o. dgl. werden durch. die Umdrehung des Rührwerks in Bewegung gehalten, das bei dem gezeichneten Ausführungsbeispiel 'aus einer außenachsig zur Trommel angeordneten, mit Nocken, Rundeisen o. dgl. versehenen Welle 6 besteht, die durch Riemenscheibe vom Riemen 8 angetrieben wird.I is a fixed drum, which is closed by a ceiling12 and on a box-shaped. Foot 3 stands. The balls q., Stones or the like are by. the rotation of the agitator kept moving, the one in the drawing Embodiment 'consisting of an axially arranged to the drum, with cams, Round iron or the like Shaft 6 is made up by pulley is driven by the belt 8.

Der Brennstaub wird durch den Trichter 9 in die Trommel i - eingeführt und fällt infolge der Rührwerks- und Kugelbewegung in feinster Verteilung dun ch den siebartig gelochten unteren Teil Jo der Trommel i.The pulverized fuel is introduced into the drum i - through the funnel 9 and, due to the agitator and ball movement, falls dark in fine distribution the sieve-like perforated lower part Jo of the drum i.

Bei geeigneter Lochweite des Teiles io bleiben nicht ganz ausgemahlene oder zusammengeballte Brennstoffteile in der Trommel i zurück, werden dort durch Kugelfall und Reibung zerkleinert und fallen erst dann nach der Verbremiungskammer. Durch geeignete Wahl der Abmessungen der Trommel i, Umdrehungszahl der Welle 6 und Stellung des Rundschiebers i i kann die Leistung der Brenmstawbfeuerung geregelt werden.With a suitable hole width of the part io, not completely ground out remain or accumulated fuel particles back in the drum i, will be through there Ball drop and friction are crushed and only then fall after the combustion chamber. By suitable choice of the dimensions of the drum i, the number of revolutions of the shaft 6 and The position of the rotary valve i i can regulate the output of the Brenmstaw firing system will.

Claims (1)

PATENTANSPRUCH: Speisevorrichtung für Brennstaubfeuerungen mit über einem siebartig durchbrochenen Behälterboden angeordnetem Rührwerk, dadurch gekennzeichnet, daß in dem zweckmäßig zylindrischen Behälter (i) Kugeln (q) o. dgl. untergebracht sind, die durch das umlaufende Rührwerk (5) in Bewegung gehalten werden. Claim: Feeding device for pulverized fuel firing systems with an agitator arranged over a sieve-like perforated container bottom, characterized in that the expediently cylindrical container (i) houses balls (q) or the like, which are kept in motion by the rotating agitator (5).
DEG61296D 1924-04-27 1924-04-27 Feed device for pulverized fuel furnaces with agitator arranged over a sieve-like perforated container bottom Expired DE442669C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG61296D DE442669C (en) 1924-04-27 1924-04-27 Feed device for pulverized fuel furnaces with agitator arranged over a sieve-like perforated container bottom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG61296D DE442669C (en) 1924-04-27 1924-04-27 Feed device for pulverized fuel furnaces with agitator arranged over a sieve-like perforated container bottom

Publications (1)

Publication Number Publication Date
DE442669C true DE442669C (en) 1927-04-02

Family

ID=7132696

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG61296D Expired DE442669C (en) 1924-04-27 1924-04-27 Feed device for pulverized fuel furnaces with agitator arranged over a sieve-like perforated container bottom

Country Status (1)

Country Link
DE (1) DE442669C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108884696A (en) * 2015-12-24 2018-11-23 安德烈·普约尔 Door stopper with multiple stop positions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108884696A (en) * 2015-12-24 2018-11-23 安德烈·普约尔 Door stopper with multiple stop positions
CN108884696B (en) * 2015-12-24 2020-03-20 安德烈·普约尔 Door stop device with multiple stop positions

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