DE494307C - Circulating drying drum consisting of screwable sections - Google Patents

Circulating drying drum consisting of screwable sections

Info

Publication number
DE494307C
DE494307C DEW76483D DEW0076483D DE494307C DE 494307 C DE494307 C DE 494307C DE W76483 D DEW76483 D DE W76483D DE W0076483 D DEW0076483 D DE W0076483D DE 494307 C DE494307 C DE 494307C
Authority
DE
Germany
Prior art keywords
sections
screwable
drying drum
circulating drying
drum consisting
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
DEW76483D
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
Publication date
Priority to DEW76483D priority Critical patent/DE494307C/en
Application granted granted Critical
Publication of DE494307C publication Critical patent/DE494307C/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
    • F26B11/0463—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 internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
    • F26B11/0477—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 internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum

Landscapes

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

Description

Aus zusammenschraubbaren Schüssen bestehende umlaufende Trockentrommel Die umlaufenden Trockentrommeln bestehen aus einem zylindrischen Blechmantel und einem eingebauten Riesel- oder Schaufelsystem, welches gleichfalls aus Schmiedeeisen ist. Der Blechmantel wird nach bekannten Verfahren durch Nieten oder Schweißen hergestellt, die Einbauten müssen gesondert und einzeln im Mantel befestigt werden. Durchmesser und Länge des Mantels und die diesen Abmessungen angepaßten Einbauten werden in jedem Einzelfalle festgelegt. Es ist auch bekannt, derartige Trockentrommeln aus einzelnen zusammenschraubbaren Schüssen aufzubauen.Circulating drying drum consisting of screwable sections The rotating drying drums consist of a cylindrical sheet metal jacket and a built-in trickle or scoop system, which is also made of wrought iron is. The sheet metal jacket is manufactured using known methods by riveting or welding, the internals must be fastened separately and individually in the jacket. diameter and length of the jacket and the internals adapted to these dimensions are shown in determined in each individual case. It is also known to make such drying drums to build individual screw-together sections.

Demgegenüber besteht die Erfindung darin, daß die Trockentrommel aus gegossenen Schüssen besteht, die mit ihren Rieseleinbauten ein einheitliches Ganzes bilden. Erst durch .das Gießen der Schüsse wird die Herstellung der Trommeln vereinfacht, Der Erfindungsgegenstand ist auf der Zeichnung in einem Ausführungsbeispiel dargestellt.In contrast, the invention consists in that the drying drum from cast shots, which form a unified whole with their trickle fittings form. The production of the drums is only simplified by the casting of the shots. The subject of the invention is shown in the drawing in an exemplary embodiment.

A.bb. i ist ein Aufriß und Abb. z ein O_uerschnitt der Trommel.A.bb. i is an elevation and Fig. z is a cross section of the drum.

Die Trommel a ragt in bekannter Weise am Einlaßende in den Stutzen b des Heißgaskanals c und am Auslaßende in das Ausfallgehäuse d hinein. Sie ruht mit ihren Laufringen e auf Tragrollen g und trägt an ihrem Umfang den Zahnkranz f, durch den sie in geeigneter Weise von einem Antrieb aus in Umdrehung versetzt werden kann.The drum a protrudes in a known manner at the inlet end into the nozzle b of the hot gas channel c and at the outlet end into the dropout housing d. She rests with their races e on support rollers g and carries the ring gear on its circumference f, by means of which it is set in rotation in a suitable manner by a drive can be.

Gemäß der Erfindung ist nun die Trommel a in die Schüsse oder Einzelteile i bis 7 zerlegt, die durch Flanschen la oder andere bekannte Rohrverbindungen miteinander zusammenhängen. Der mittlere Trommelteil q. trägt den Zahnkranz f, die Schüsse 2 und 6 sind mit den Laufringen e versehen, und die Schüsse i und 7 sind in üblicher Weise für den Ein- und Auslaß des Trockengutes ausgebildet. Die Schüsse 3 und j dienen zum Auffüllen der Trommel auf die erforderliche Länge. Die Laufringe e sind angezogen oder .aufgezogen und könnten bei kurzen Trommellängen auch an den Schüssen i und 7 angebracht sein. Das gleiche gilt hinsichtlich des Zahnkranzes f. Der Zusammenhang der Rieseleinbauten i mit dem Trommelmantel ist aus Abb. z ersichtlich.According to the invention, the drum a is now in the shots or individual parts i to 7 disassembled, which are connected to one another by flanges la or other known pipe connections related. The middle drum part q. carries the ring gear f, the shots 2 and 6 are provided with the races e, and the wefts i and 7 are more common Way designed for the inlet and outlet of the dry material. The shots 3 and j are used to fill the drum to the required length. The races e are dressed or i and 7 should be attached. The same applies to the ring gear f. The context the trickle installation i with the drum shell can be seen in Fig. z.

Claims (2)

PATENTANSPRÜCHE: i. Aus zusammenschraubbaren Schüssen bestehende umlaufende Trockentrommel, dadurch gekennzeichnet, daß die Schüsse nebst ihren Rieseleinbauten als zusammenhängendes Ganzes gegossen sind. PATENT CLAIMS: i. Circumferential ones consisting of screwable sections Drying drum, characterized in that the sections together with their trickle internals are cast as a coherent whole. 2. Trockentrommel nach Anspruch i, dadurch gekennzeichnet, daß auch die Laufringe (e) und Zahnkränze (f) an den Schüssen angegossen sind.2. drying drum according to claim i, characterized characterized in that the races (e) and ring gears (f) are cast on the shots are.
DEW76483D Circulating drying drum consisting of screwable sections Expired DE494307C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW76483D DE494307C (en) Circulating drying drum consisting of screwable sections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW76483D DE494307C (en) Circulating drying drum consisting of screwable sections

Publications (1)

Publication Number Publication Date
DE494307C true DE494307C (en) 1930-03-21

Family

ID=7610144

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW76483D Expired DE494307C (en) Circulating drying drum consisting of screwable sections

Country Status (1)

Country Link
DE (1) DE494307C (en)

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