AT65647B - Process for utilizing the hot vapors produced when drying peat, lignite and the like. - Google Patents

Process for utilizing the hot vapors produced when drying peat, lignite and the like.

Info

Publication number
AT65647B
AT65647B AT65647DA AT65647B AT 65647 B AT65647 B AT 65647B AT 65647D A AT65647D A AT 65647DA AT 65647 B AT65647 B AT 65647B
Authority
AT
Austria
Prior art keywords
lignite
utilizing
vapors produced
hot vapors
drying
Prior art date
Application number
Other languages
German (de)
Original Assignee
Wetcarbonizing Ltd
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 Wetcarbonizing Ltd filed Critical Wetcarbonizing Ltd
Application granted granted Critical
Publication of AT65647B publication Critical patent/AT65647B/en

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  • Solid Fuels And Fuel-Associated Substances (AREA)

Description

  

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 und durch denselben einer geneigt gelagerten, sich drehenden Trockentrommel c zugeleitet, welche in Fig. 1 a im Schnitt dargestellt ist. In dieser Trockentrommel sind in bekannter Weise in der Längsrichtung verlaufende Röhren Cl angeordnet, durch die der Torf von dem Trichter b   hindurchgefördert wird   und an dem entgegengesetzten Ende aus der Trommel austritt, von wo er durch eine Fördervorrichtung d entfernt und an die Gebrauchsstelle   übergeführt   wird. Die Trockentrommel kann auf irgend eine geeignete Weise geheizt werden, und zwar geschieht dies im vorliegenden Falle vermittelst des durch den Zapfen & eingeführten Dampfes, der durch die in der hohlen Achse   c   vorgesehenen Löcher   c*   austritt.

   Der infolge der Trocknung sich   ent-   wickelnde Wasserdampf, der ausserdem die eingeführte Luft und den ganzen mitgerissenen Staub enthält, kann nötigenfalls teilweise auf dem Schornstein e ins Freie abgeführt werden, zu welchem Zwecke sich nach aussen öffnende Klappen 'vorgesehen sind, deren Stellung durch eine   Kette/   und Handrad J3 geregelt werden kann. 



   Gemäss der Erfindung soll indessen der mit   Staub geschwängerte heisse   Brüden ganz oder nahezu vollständig in den Gaserzeuger h eingeführt werden, in welchen er unterhalb des Feuerrostes g entweder angesaugt oder   eingedrückt   wird. Der Wasserdampf nimmt seinen Weg durch   Rohr. j und Staubabscheider k, falls eine vorherige   Staubabscheidung erwünscht ist, zu dem unterhalb des Gaserzeugers angeordneten Luftzufuhrrohr i, wo er mit der für den Betrieb des Gaserzeugers nötigen, durch Ventil   il   hinzutretenden Menge Luft vermischt wird, um alsdann in den Gaserzeuger einzutreten. 



   Das in dem Generator erzeugte Kraftgas wird durch den   Saugventilator w angesaugt und   strömt durch die Leitungen zuerst in die   Ammoniakabsorptionskammern   o, wo es vom Ammoniak befreit wird und wo gleichzeitig die Temperatur des Gases derart herabgesetzt wird, dass es durch die Ableitung p und den Ventilator m hindurchgesaugt und in gekühltem und   ammoniakfr'iem   Zustande durch Rohr q an eine beliebige Verbrauchsstelle weitergeleitet werden kann.



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 and fed through the same to an inclined, rotating drying drum c, which is shown in section in FIG. 1 a. In this drying drum, longitudinally extending tubes C1 are arranged in a known manner, through which the peat is conveyed from the hopper b and exits the drum at the opposite end, from where it is removed by a conveyor device d and transferred to the point of use. The drying drum can be heated in any suitable way, and in the present case this is done by means of the steam introduced through the pin & which exits through the holes c * provided in the hollow axis c.

   The water vapor developing as a result of the drying process, which also contains the air introduced and all the dust that has been entrained, can, if necessary, be partially discharged into the open air on the chimney. For this purpose, outward-opening flaps are provided, the position of which is provided by a Chain / and handwheel J3 can be regulated.



   According to the invention, however, the hot vapor laden with dust is to be wholly or almost completely introduced into the gas generator h, into which it is either sucked in or pressed in below the grate g. The water vapor makes its way through the pipe. j and dust separator k, if a previous dust separation is desired, to the air supply pipe i arranged below the gas generator, where it is mixed with the amount of air required for the operation of the gas generator through valve il, in order to then enter the gas generator.



   The fuel gas generated in the generator is sucked in by the suction fan w and flows through the lines first into the ammonia absorption chambers o, where it is freed from ammonia and where at the same time the temperature of the gas is reduced in such a way that it passes through the discharge line p and the fan m sucked through and in a cooled and ammonia-free state can be passed through pipe q to any point of consumption.

 

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Nutzbarmachung der beim Trocknen von Torf, Braunkohle und dgl. entstehenden heissen Brüden, dadurch gekennzeichnet, dass die Brüden in den zur Gewinnung von Kraftgas unter Wiedergewinnung von Ammoniak dienenden Generator eingeleitet werden, um einerseits ein Abfallprodukt aus der Brikettherstellung für die Gewinnung von Kraftgas und Ammoniak zu verwerten und andererseits den Betrieb des Gasgenerators entsprechend zu verbilligen. PATENT CLAIM: A method for utilizing the hot vapors produced during the drying of peat, lignite and the like, characterized in that the vapors are introduced into the generator used for the production of fuel gas with the recovery of ammonia, on the one hand to produce a waste product from briquette production for the production of fuel gas and to utilize ammonia and on the other hand to make the operation of the gas generator cheaper.
AT65647D 1910-05-14 1911-05-14 Process for utilizing the hot vapors produced when drying peat, lignite and the like. AT65647B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB65647X 1910-05-14

Publications (1)

Publication Number Publication Date
AT65647B true AT65647B (en) 1914-07-10

Family

ID=9816812

Family Applications (1)

Application Number Title Priority Date Filing Date
AT65647D AT65647B (en) 1910-05-14 1911-05-14 Process for utilizing the hot vapors produced when drying peat, lignite and the like.

Country Status (1)

Country Link
AT (1) AT65647B (en)

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