DE382265C - Drying and roasting drum heated by means of Perkins pipes - Google Patents
Drying and roasting drum heated by means of Perkins pipesInfo
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines 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
- F26B11/0445—Machines 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
- F26B11/045—Machines 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)
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)
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 |
-
0
- DE DEP41643D patent/DE382265C/en not_active Expired
Cited By (1)
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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