DE368158C - Retort furnace for charring all kinds of fuels, oil slate, etc. Like., in which the material goes down between horizontal pipes flowed through by the heating gases in serpentine lines from bottom to top - Google Patents

Retort furnace for charring all kinds of fuels, oil slate, etc. Like., in which the material goes down between horizontal pipes flowed through by the heating gases in serpentine lines from bottom to top

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Publication number
DE368158C
DE368158C DES54995D DES0054995D DE368158C DE 368158 C DE368158 C DE 368158C DE S54995 D DES54995 D DE S54995D DE S0054995 D DES0054995 D DE S0054995D DE 368158 C DE368158 C DE 368158C
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DE
Germany
Prior art keywords
pipes
furnace
retort
retort furnace
fuels
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
DES54995D
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German (de)
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ROMAN SIEWERT
Original Assignee
ROMAN SIEWERT
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 ROMAN SIEWERT filed Critical ROMAN SIEWERT
Priority to DES54995D priority Critical patent/DE368158C/en
Application granted granted Critical
Publication of DE368158C publication Critical patent/DE368158C/en
Expired legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B1/00Retorts
    • C10B1/02Stationary retorts
    • C10B1/04Vertical retorts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)

Description

Retortenofen zum Verschwelen von Brennstoffen aller Art, Ölschiefer u. dgl., bei dem das Gut zwischen wagerechten, von den Heizgasen in Schlangenlinien von unten nach oben durchströmten Rohren niedergeht. Retortenofen zum Verschwelen von Brennstoffen aller Art, ölschiefer u. dgl, bei denen das Gut zwischen wagerechten, von den Heizgasen in Schlangenlinien von unten nach oben durchströmten Rohren niedergeht, sind bekannt. Es ist ferner bekannt, in Schachtflammöfen für Verdampfungsverfahren dachförmige Körper schachbrettartig gegeneinander versetzt einzubauen, auf denen das Gut periodisch herabrutscht ; hierbei kommt das Gut (Erz) mit der Flamme ummittelbar in Berührung.Retort furnace for charring all kinds of fuels, oil shale and the like, in which the goods between horizontal, of the heating gases in serpentine lines from bottom to top flowed through pipes descends. Retort furnace for smoldering of fuels of all kinds, oil shale and the like, where the goods are between horizontal, the heating gases descend in serpentine pipes from bottom to top, are known. It is also known in shaft flame furnaces for evaporation processes roof-shaped bodies offset against each other like a checkerboard, on which the good slips periodically; here the good (ore) comes directly with the flame in touch.

Diesen bekannten Einrichtungen gegenüber unterscheidet sich der Gegenstand der Erfindung dadurch, daß die die Heizgase führenden Rohre dachförmig oder im Querschnitt dreieckig gestaltet sind und daß unterhalb der breiten Grundfläche eines jeden Heizrohres ein Abzugrohr für die aus dem Schwelgut entweichenden Dämpfe und Gase liegt. Hierdurch wird über jedem Abzugrohr ein freier Raum geschaffen, in dem sich Schwelgase ansammeln können. Außerdem wird auch das Verstopfen der in den Abzugrohren befindlichen Offnungen durch das niedergehende Gut verhütet.Opposite these well-known institutions differs the object of the invention in that the pipes carrying the heating gases roof-shaped or triangular in cross-section and that below the broad Base area of each heating pipe is a flue pipe for those escaping from the smoldering material Vapors and gases. This creates a free space above each flue pipe, in which carbonization gases can accumulate. It also prevents clogging of the in the openings in the flues are prevented by the falling property.

Abb. i zeigt einen Längsschnitt des Ofens, Abb. 2 einen Querschnitt nach A-B der Abb. i. Der Ofen besteht aus dem feuerfesten Mauerwerk a und der Retorte b. Die Einfüllschächte c und der Ausfallschacht d werden durch bekannte Vorrichtungen luftdicht verschlossen gehalten. Die Retorte b durchziehen die wagerechten, schachbrettartig versetzten dreikantigen Rohre e, f, f1. UnterdiesendachartigenRohrenmünden die Schwelgasabzugrohre g, während im Oberteil des Ofens die Wasserdampfabzugrohre h münden. Beheizt wird der Ofen durch die Verbrennungsgase einerFeuerungk. DieTemperatur kann nach Bedarf durch Einführung zusätzlicher Heizgasmengen durch Gasbrenner i geregelt werden.Fig. I shows a longitudinal section of the furnace, Fig. 2 shows a cross section according to AB in Fig. I. The furnace consists of the refractory masonry a and the retort b. The filling shafts c and the discharge shaft d are kept hermetically sealed by known devices. The retort b is drawn through the horizontal triangular tubes e, f, f1, which are offset like a checkerboard. The carbonisation gas discharge pipes g open under these roof-like pipes, while the water vapor discharge pipes h open in the upper part of the furnace. The furnace is heated by the combustion gases from a furnace. The temperature can be regulated as required by introducing additional quantities of heating gas through gas burner i.

Die Wirkungsweise des Ofens ist folgende Das zu verschwelende Gut gelangt durch die Einfüllschächte c in den Ofen und wird von den Rohren e nur in langsamem Gleiten nach unten durchgelassen. Die Rohre e, f, f l bilden mit der Feuerung k, dem Mauerwerk a und dem Retortenmantel b schlangenförmige Züge, in die von unten her kalte Luft einströmt, welche die unteren Rohre f kühl erhält. Die so vorgewärmte Luft tritt in die Feuerung k, deren Verbrennungsgase die Rohre e durchziehen und schließlich durch die Züge yn entweichen. Die beim Trocknen sich bildenden Wasserdämpfe werden durch die Rohre k, die beim Verschwelen sich bildenden Gase und Dämpfe durch die Rohre g abgesaugt. Hierbei können die Rohre g entweder in das Sammelrohr n einer gemeinsamen Kondensationsanlage münden oder an Einzelbehälter angeschlossen werden, um je nach der Beschaffenheit der Schwelgase deren Einzelverwertung und Verarbeitung zu ermöglichen.. Die dreieckige dachartige Gestaltung der Rohre e, f, f 1 verhindert ein Verstopfen der Rohrmündungen g durch das zulaufende Gut, da unter jedem Rohr stets ein freier Raum g a; chaffen wird (Abb. i).The mode of operation of the furnace is as follows: The material to be carbonized enters the furnace through the filling shafts c and is only allowed to slide down slowly by the pipes e. The pipes e, f, f l form, with the furnace k, the masonry a and the retort casing b, serpentine trains, into which cold air flows from below, which keeps the lower pipes f cool. The air preheated in this way enters the furnace k, the combustion gases of which pass through the pipes e and finally escape through the flues yn. The water vapors formed during drying are sucked off through the pipes k, the gases and vapors formed during smoldering through the pipes g. The pipes g can either open into the collecting pipe n of a common condensation system or be connected to individual containers in order to enable their individual utilization and processing depending on the nature of the carbonization gases. The triangular roof-like design of the pipes e, f, f 1 prevents clogging the pipe mouths g through the incoming goods, since there is always a free space ga under each pipe; will create (Fig. i).

Claims (3)

PATENTANSPRÜCHE: i. Retortenofen zum Verschwelen von Brennstoffen aller Art, Olschiefer u. dgl., bei dem das Gut zwischen wagerechten, von den Heizgasen in Schlangenlinien von unten nach oben durchströmten Rohren niedergeht, dadurch gekennzeichnet, daß die in die Retorte (b) eingebauten Rohre dachförmig oder im Querschnitt dreieckig gestaltet und schachbrettartig gegeneinander versetzt sind. PATENT CLAIMS: i. Retort furnace for carbonizing fuels of all kinds, oil slate and the like, in which the goods are between the horizontal ones, from the heating gases descends in serpentine pipes through which flow flows from bottom to top, thereby characterized in that the tubes built into the retort (b) are roof-shaped or in the Triangular cross-section and offset against each other like a checkerboard. 2. Ausführungsform des Retortenofens nach Anspruch i, gekennzeichnet durch eine seitliche Feuerung (k), an welche die in der Retorte unterhalb der Ebene dieser Feuerung liegenden Rohre (f, f1) zwecks Zuführung der Verbrennungsluft angeschlossen sind, so daß in bekannter Weise unter Abkühlung des abgeschwelten Gutes die Verbrennungsluft vorgewärmt wird. 2. embodiment of the retort furnace according to claim i, characterized by a lateral furnace (k) to which the retort is located below the level of this Pipes (f, f1) lying on the furnace are connected for the purpose of supplying the combustion air are, so that in a known manner, the combustion air is cooled with the degreased material is preheated. 3. Ausführungsform des Retortenofens nach den Ansprüchen i und 2, dadurch gekennzeichnet, daß oberhalb der Feuerung (k) Brenner (i) angebracht sind zur Zuführung zusätzlicher Mengen von Heizgas. q.. Ausführungsform des Retortenofens nach den Ansprüchen i bis 3, bei der die sich bildenden Schweldämpfe und Gase zonenweise abgeführt werden, dadurch gekennzeichnet, daß unterhalb jeder Reihe von Heizrohren (e) Abzugsrohre (g) und oberhalb der Schütthöhe der Beschickung Rohre (k) zum Abziehen der in der Trockenzone auf tretenden Wasserdämpfe angebracht sind.3. embodiment of the retort furnace according to claims i and 2, characterized in that burner (i) is attached above the furnace (k) are for supplying additional quantities of heating gas. q .. embodiment of the retort furnace according to claims i to 3, in which the smoldering vapors and gases formed in zones are discharged, characterized in that below each row of heating pipes (e) Discharge pipes (g) and pipes (k) for extraction above the bed height of the feed which are attached to the water vapors occurring in the dry zone.
DES54995D 1920-12-12 1920-12-12 Retort furnace for charring all kinds of fuels, oil slate, etc. Like., in which the material goes down between horizontal pipes flowed through by the heating gases in serpentine lines from bottom to top Expired DE368158C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES54995D DE368158C (en) 1920-12-12 1920-12-12 Retort furnace for charring all kinds of fuels, oil slate, etc. Like., in which the material goes down between horizontal pipes flowed through by the heating gases in serpentine lines from bottom to top

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES54995D DE368158C (en) 1920-12-12 1920-12-12 Retort furnace for charring all kinds of fuels, oil slate, etc. Like., in which the material goes down between horizontal pipes flowed through by the heating gases in serpentine lines from bottom to top

Publications (1)

Publication Number Publication Date
DE368158C true DE368158C (en) 1923-02-01

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DES54995D Expired DE368158C (en) 1920-12-12 1920-12-12 Retort furnace for charring all kinds of fuels, oil slate, etc. Like., in which the material goes down between horizontal pipes flowed through by the heating gases in serpentine lines from bottom to top

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DE (1) DE368158C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE849544C (en) * 1949-10-10 1952-09-15 Regie Des Mines De La Sarre Fixed oven for smoldering coals with little or no baking

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE849544C (en) * 1949-10-10 1952-09-15 Regie Des Mines De La Sarre Fixed oven for smoldering coals with little or no baking

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