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DE254527C - - Google Patents

Info

Publication number
DE254527C
DE254527C DENDAT254527D DE254527DA DE254527C DE 254527 C DE254527 C DE 254527C DE NDAT254527 D DENDAT254527 D DE NDAT254527D DE 254527D A DE254527D A DE 254527DA DE 254527 C DE254527 C DE 254527C
Authority
DE
Germany
Prior art keywords
drum
dried
rolling elements
inlet
rolling
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.)
Active
Application number
DENDAT254527D
Other languages
German (de)
Publication of DE254527C publication Critical patent/DE254527C/de
Active 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
    • F26B11/0463Machines 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
    • F26B11/0468Machines 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 disintegrating, crushing, or for being mixed with the materials to be dried
    • F26B11/0472Machines 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 disintegrating, crushing, or for being mixed with the materials to be dried the elements being loose bodies or materials, e.g. balls, which may have a sorbent effect

Landscapes

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

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Bei drehbaren Trockentrommelanlagen für ein Trockengut, welches die Neigung hat, im Innern anzubacken, ist es üblich, zum Loslösen des anbackenden Gutes Rollkörper mit in die Trommel einzugeben, welche über die Trommelwandung schleifen oder durch im Innern angebrachte Leisten hochgehoben nach unten fallen und die sich bildenden Krusten abschlagen.In the case of rotating drying drum systems for a material to be dried, which has the tendency to im To bake the inside, it is customary to use a rolling element to loosen the material that is caked on enter into the drum, which grind over the drum wall or through im The inside strips are lifted and fall down and the crusts that form knock off.

ίο Die Rollkörper werden am Einlauf mit dem nassen Gut eingegeben, durchwandern die ganze Trommel mit dem Trockengut und treten auch mit letzterem am Auslauf aus.ίο The rolling elements are at the inlet with the When wet goods are put in, they pass through the entire drum with the dry goods and also exit with the latter at the outlet.

Es ist notwendig, die Rollkörper aus dem getrockneten Gut herauszulesen und sie zur Wiederbenutzung an das Einlaufende der Trommel zurückzuschaffen.It is necessary to read out the rolling elements from the dried material and to use them Recycle it to the inlet end of the drum.

Die Erfindung hat den Zweck, das getrocknete Gut vor dem Austritt aus der Trommel selbsttätig abzuscheiden und die von dem Trockengut getrennten Rollkörper selbsttätig an das Einlaufende der Trommel zurückzubefördern.The invention has the purpose of the dried material before it emerges from the Separate drum automatically and the rolling bodies separated from the material to be dried automatically returned to the inlet end of the drum.

In der Zeichnung ist eine Trockentrommel T im Längsschnitt dargestellt. Das zu trocknende Gut wird an dem Einlauftrichter E mit den Rollkörpern in die Trommel eingeliefert. Vor dem Auslauf ist die Trommel auf etwa 1 m Länge, und zwar auf dem in der Zeichnung mit L benannten Stück durchbrochen. Die Lochung ist so gewählt, daß das mittlerweile vollständig durchgetrocknete Gut in den Sammeltrichter S sich absiebt und von dort weiterbefördert wird, während die Rollkörper durch eine Auslaufschurre R dem Hebewerk V zugeführt werden. Letzteres hebt die Rollkörper bis auf den höchsten Teil der Rutsche B, von wo sie durch die Einwirkung der Schwerkraft von selbst in den Einlauftrichter E zurückrollen.In the drawing, a drying drum T is shown in longitudinal section. The material to be dried is fed into the drum at the inlet funnel E with the rollers. In front of the outlet, the drum is perforated over a length of about 1 m, namely on the piece labeled L in the drawing. The perforation is selected in such a way that the material, which has meanwhile completely dried out, is sieved into the collecting funnel S and conveyed on from there, while the rolling elements are fed to the elevator V through an outlet chute R. The latter lifts the rolling elements up to the highest part of the chute B, from where they roll back into the inlet funnel E by themselves due to the action of gravity.

Claims (1)

Patent-AnsPRUcH :Patent claim: Verfahren zum Trennen von losen Rollkörpern und Trockengut in drehbaren Trockentrommeln, dadurch gekennzeichnet, daß das Trockengut vor dem Trommelende durch die auf eine kurze Länge durchbrochene Trommelwandung abgesiebt wird, während die Rollkörper am hinteren Ende der Trommel austreten und durch ein Hebewerk und eine daran anschließende Rücklaufrinne zum Einlaufende der Trommel zurückbefördert werden.Process for separating loose rolling bodies and dry goods into rotatable ones Drying drums, characterized in that the material to be dried is cut to a short length in front of the end of the drum perforated drum wall is screened off, while the rolling elements emerge at the rear end of the drum and through a lift and an adjoining return channel to the inlet end of the drum be returned. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT254527D Active DE254527C (en)

Publications (1)

Publication Number Publication Date
DE254527C true DE254527C (en)

Family

ID=512709

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT254527D Active DE254527C (en)

Country Status (1)

Country Link
DE (1) DE254527C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1230400B (en) * 1961-12-13 1966-12-15 Ets Kuhlmann Granulating drum
EP0609614A1 (en) * 1993-01-28 1994-08-10 Japanic Corporation Raw sewage disposal apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1230400B (en) * 1961-12-13 1966-12-15 Ets Kuhlmann Granulating drum
EP0609614A1 (en) * 1993-01-28 1994-08-10 Japanic Corporation Raw sewage disposal apparatus

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