DE396160C - Rotatable drying drum with radial chamber division - Google Patents

Rotatable drying drum with radial chamber division

Info

Publication number
DE396160C
DE396160C DEM66653D DEM0066653D DE396160C DE 396160 C DE396160 C DE 396160C DE M66653 D DEM66653 D DE M66653D DE M0066653 D DEM0066653 D DE M0066653D DE 396160 C DE396160 C DE 396160C
Authority
DE
Germany
Prior art keywords
drum
drying drum
chamber
rotatable drying
radial chamber
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
DEM66653D
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEM66653D priority Critical patent/DE396160C/en
Application granted granted Critical
Publication of DE396160C publication Critical patent/DE396160C/en
Expired legal-status Critical Current

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
    • F26B11/0404—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 with internal subdivision of the drum, e.g. for subdividing or recycling the material to be dried
    • F26B11/0409—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 with internal subdivision of the drum, e.g. for subdividing or recycling the material to be dried the subdivision consisting of a plurality of substantially radially oriented internal walls, e.g. forming multiple sector-shaped chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Description

Drehbare Trockentrommei mit radialer Kammereinteilung. Der Gegenstand der Erfindung bezieht sich auf eine Trockentrommel, bei der eine völlige Durchtrocknung des Gutes erreicht werden soll. Erfahrungsgemäß tritt unmittelbar an der Trommelwand-ung eine Abkühlung ein, wodurch die Luftgeschwindigkeit verringert wird. Das Gut, welches in den äußeren Zellen der Trommel-lagert, wird hierbei ungenügend durchtrocknet, während das Gut in den mittleren Zellen häufig zu sehr austrocknet.Rotatable drying drum with radial compartment division. The object the invention relates to a drying drum in which a complete through-drying of the good is to be achieved. Experience has shown that it occurs directly on the drum wall a cooling, whereby the air velocity is reduced. The good which stored in the outer cells of the drum, is insufficiently dried out, while the material in the middle cells often dries out too much.

Diese Nachteile sollen dadurch beseitigt werden, daß dis Gut in jeder Kammer einen Kreislauf von dem Umfang der Trommel nach der Mitte zu und umgekehrt ausführt. Hierzu wird jede Kammer durch eine radiale Zwischenwand unterteilt, welche in der Mitte und am Umfang der Trommel unterbrochen ist. Das Gut bewegt sich dadurch in einem Kreislauf von der Mitte der Trommel nach dein Rand der einen Kammerhälfte und in der anderen, Kam.-nerhälfte wieder nach der Mitte zu. These disadvantages are to be eliminated by the fact that the material in each chamber carries out a cycle from the circumference of the drum towards the center and vice versa. For this purpose, each chamber is divided by a radial partition, which is interrupted in the middle and on the circumference of the drum. The material moves in a cycle from the center of the drum to the edge of one half of the chamber and in the other half of the chamber back to the center .

Der Erfindungsgegenstand ist in der Zeichnung in einemi Querschnitt durch eine Saugtrommel schematisch dargestellt.The subject of the invention is shown in the drawing in a cross-section shown schematically by a suction drum.

je nach Größe des Trommeldurchmessers wird eine Teilung der Trommel in eine Anzahl Kammern durch die Wände i vorgenommen. In der Zeichnung sind beispielsweise fünf Kammern dargestellt. jede Katmner wird durch die Zwischenwände 2 unterteilt, die am Rande und in der Mitte der Trommel durchbrochen sind. Die Wände i und 2 sind mit geraden oder gekrümmten, auch hakenförmigen Hubleisten 3 und 4 hesetzt, damit beim Drehen der Trommel das Gut unter ständigem Rieseln in den einzelnen Teilen in der Weise weiterwandert, wie die Pfeilrichtung angibt. Nach demDurchwandern, der einen Kammer tritt es durch die am Umfang der Trommel befindliche öffnung der Zwischenwand 2 in die nächste Kammer über. Auf diese Weise wird es in einem ununterbrochenen Kreislauf unter steter Änderung seines Weges und- unter steter Durchmischung sowohl des, äußeren kälter-en Tefies des Heißluftstromes mit seiner geringeren Geschwindigkeit als auch des- inneren wärmeren Teiles mit der größeren LuftgeschwindiAeit ausgesetzt und eine gleichmäßige Austrocknung erzielt.Depending on the size of the drum diameter, the drum is divided into a number of chambers by the walls i. In the drawing, for example, five chambers are shown. each Katmner is divided by the partitions 2, which are perforated at the edge and in the middle of the drum. The walls i and 2 are set with straight or curved, also hook-shaped lifting strips 3 and 4, so that when the drum rotates, the material moves on with constant trickling in the individual parts in the manner as the direction of the arrow indicates. After wandering through one of the chambers, it passes through the opening in the partition 2 on the circumference of the drum into the next chamber. In this way, it is exposed in an uninterrupted cycle with constant change of its path and with constant mixing of both the outer, colder part of the hot air flow with its lower speed and the inner, warmer part with the higher air speed, and uniform drying is achieved .

Claims (1)

PATFNT-ANspRTicii: Drehbare Trockentrommel mit radialer Kammereinteilung, dadurch gekennzeichnet, daß die Kammern durch radiale Zwischenwände (2) unterteilt sind, die am Umfang der Trommel und in der Nähe der Trommelmitte unterbrochen sind, so daß dasGut aus der einenKammerhälfte an der Achse und am Trommelumfang in die andere Hälfte derart überwechselt, daß in der Kammer ein ständiger Kreislauf sich vollzieht. PATFNT-ANspRTicii: Rotatable drying drum with radial chamber division, characterized in that the chambers are divided by radial partitions (2) which are interrupted on the circumference of the drum and in the vicinity of the drum center, so that the goods from one chamber half on the axis and on the Drum circumference changed over to the other half in such a way that a constant cycle takes place in the chamber.
DEM66653D 1919-08-31 1919-08-31 Rotatable drying drum with radial chamber division Expired DE396160C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM66653D DE396160C (en) 1919-08-31 1919-08-31 Rotatable drying drum with radial chamber division

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM66653D DE396160C (en) 1919-08-31 1919-08-31 Rotatable drying drum with radial chamber division

Publications (1)

Publication Number Publication Date
DE396160C true DE396160C (en) 1924-05-23

Family

ID=7311888

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM66653D Expired DE396160C (en) 1919-08-31 1919-08-31 Rotatable drying drum with radial chamber division

Country Status (1)

Country Link
DE (1) DE396160C (en)

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