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DE382265C - Drying and roasting drum heated by means of Perkins pipes - Google Patents

Drying and roasting drum heated by means of Perkins pipes

Info

Publication number
DE382265C
DE382265C DEP41643D DEP0041643D DE382265C DE 382265 C DE382265 C DE 382265C DE P41643 D DEP41643 D DE P41643D DE P0041643 D DEP0041643 D DE P0041643D DE 382265 C DE382265 C DE 382265C
Authority
DE
Germany
Prior art keywords
perkins
pipes
drying
heated
air
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
DEP41643D
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.)
Metall und Eisengiesserei G M
Original Assignee
Metall und Eisengiesserei G M
Publication date
Priority to DEP41643D priority Critical patent/DE382265C/en
Application granted granted Critical
Publication of DE382265C publication Critical patent/DE382265C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/0445Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having conductive heating arrangements, e.g. heated drum wall
    • F26B11/045Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having conductive heating arrangements, e.g. heated drum wall using heated internal elements, e.g. which move through or convey the materials to be dried

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Description

mittels Perkinsrohre geheizte Trocken- und Rösttrommel. Trocken- und Rösttrommeln, die durch an beiden Enden luftdicht verschlossene Pelkinsrohre geheizt «erden, sind bekannt.Drying and roasting drum heated by means of Perkins pipes. Dry and Roasting drums heated by pelkin tubes that are hermetically sealed at both ends «Earth are known.

Die Erfindung besteht darin, daß die Rohre durch einen besonderen. an dem Heizofen angebauten Erhitzerrauin hindurchgeführt sind, durch den die um den Heizofen in bekannter Weise geführte und bereits erwärmte Luft beim Vorüberstreicben an den Perkinsrohren weiter erhitzt wird.The invention consists in that the tubes by a special. are passed on the heater built-in heater, through which the the heating furnace in a known manner and already warmed air while passing by is further heated on the Perkins tubes.

Durch die Erfindung wird eine einfache Herstellung von Überhitzerluft erreicht, die besonders für die Tabaktrocknung von Bedeutung ist.The invention enables superheater air to be produced in a simple manner achieved, which is particularly important for tobacco drying.

Die Erfindung ist in der Zeichnung in einer Ausführung veranschaulicht, und zwar zeigt Abb. i einen Längsschnitt durch die Trockentrommel mit Heizofen, Abb. a einen Querschnitt nach Linie 1-1 der Abb. i.The invention is illustrated in the drawing in an embodiment, namely Fig. i shows a longitudinal section through the drying drum with heating furnace, Fig. A is a cross-section along line 1-1 of Fig. I.

Die drehbar auf Walzen a gelagerte Tromnie] b ist innen mit feststehenden Heizrohren c versehen, die an beiden Enden luftdicht verschlossen und mit Flüssigkeit gefüllt sind. Die Rohre fallen nach dem Heizofen d zu etwas schräg ab und ragen in den Heizkanal e des Heizofens d hinein.The drum b is rotatably mounted on rollers a and has a fixed inside Heating pipes c provided, which are hermetically sealed at both ends and filled with liquid are filled. After the furnace d, the pipes drop at a slight angle and protrude into the heating channel e of the heating furnace d.

Um den Heizofen d ist ein "Mantel f angeordnet, der durch die durch ein Gitter g abgeschlossene Öffnung mit der Außenluft in Verbindung steht und einen Heizraum h zur Herstellung warmer Luft bildet. Hinter dem Heizraum befindet sich ein zweiter, vollkommen für sich abgeschlossener Überhitzerrauni i-, durch welchen die Flüssigkeitsrohre c hindurchgeführt sind. Durch ein Rohr k steht der Heizraum 1z mit dem Überhitzerraum i in Verbindung. Ein oder mehrere Zwischenwände L bewirken im Überhitzerraum i eine Umleitung. Am Überhitzerraum schließt sich ein Rohr in an, das nach dein Luftrad n führt, der die Luft ansaugt, so daß diese zuerst in den Heizraum h strömt, dort erwärmt wird. dann in den Überhitzerraum i gelangt, uai «-eiter erhitzt zu werden, "vorauf sie vom Sauger ra in die Trommel geblasen wird.A jacket f is arranged around the heating furnace d, which communicates with the outside air through the opening closed by a grille g and forms a heating room h for producing warm air. Behind the heating room there is a second, completely self-contained superheater room i -, through which the liquid pipes c are passed. The heating room 1z is connected to the superheater room i through a pipe k. One or more partition walls L effect a diversion in the superheater room I. A pipe in connects to the superheater room, which leads to the air wheel n, which sucks in the air, so that it first flows into the boiler room h, is heated there, then passes into the superheater room i, to be heated further, before it is blown into the drum by the sucker ra.

Die Trommel ist in bekannter Weise mit dem Einführtrichter o und dem Abführkanal h versehen. Auch besitzt sie regelbare öffnungen q, welche eine Wärmeregelung und Entlüftung gestatten.The drum is in a known manner with the insertion funnel o and the Provide discharge channel h. It also has adjustable openings q, which regulate the temperature and allow venting.

Claims (1)

PATENT-AN SPRueH: :Mitteis Perkinsrohre geheizte Trocken-und Rösttrommel, deren Heizofen mit einem Luftmantel für die warme Trockenluft umgeben ist, dadurch gekennzeichnet, daß die Flüssigkeitsrohre (c) durch einen besonderen, an dem Heizofen angebauten Erhitzerraum (i) hindurchgeführt sind. durch den die im Heizofen bereits erwärmte Luft beim Vorüberstreichen an den Perkinsrohren weiter erhitzt wird.PATENT-AN SPRueH:: Mitteis Perkins tubes heated drying and roasting drum, whose heating furnace is surrounded by an air jacket for the warm dry air, thereby characterized in that the liquid pipes (c) are connected to the heating furnace by a special one attached heater room (i) are passed through. by the ones in the stove already heated air is heated further as it passes the Perkins tubes.
DEP41643D Drying and roasting drum heated by means of Perkins pipes Expired DE382265C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP41643D DE382265C (en) Drying and roasting drum heated by means of Perkins pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP41643D DE382265C (en) Drying and roasting drum heated by means of Perkins pipes

Publications (1)

Publication Number Publication Date
DE382265C true DE382265C (en) 1923-10-01

Family

ID=7377982

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP41643D Expired DE382265C (en) Drying and roasting drum heated by means of Perkins pipes

Country Status (1)

Country Link
DE (1) DE382265C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0851194A3 (en) * 1996-12-23 1998-08-26 Starcosa - Tag Dryer with exhaust gas purification by thermal afterburning

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0851194A3 (en) * 1996-12-23 1998-08-26 Starcosa - Tag Dryer with exhaust gas purification by thermal afterburning

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