DE604968C - Drying drum with perforated jacket for drying damp fabrics in tape form - Google Patents

Drying drum with perforated jacket for drying damp fabrics in tape form

Info

Publication number
DE604968C
DE604968C DESCH101095D DESC101095D DE604968C DE 604968 C DE604968 C DE 604968C DE SCH101095 D DESCH101095 D DE SCH101095D DE SC101095 D DESC101095 D DE SC101095D DE 604968 C DE604968 C DE 604968C
Authority
DE
Germany
Prior art keywords
drying
drum
tape form
perforated jacket
covered
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
DESCH101095D
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.)
REINHARD SCHULZE DIPL ING
Original Assignee
REINHARD SCHULZE DIPL ING
Publication date
Priority to DESCH101095D priority Critical patent/DE604968C/en
Application granted granted Critical
Publication of DE604968C publication Critical patent/DE604968C/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
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
    • F26B13/16—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning perforated in combination with hot air blowing or suction devices, e.g. sieve drum dryers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Description

Trockentrommel mit perforiertem Mantel zur Trocknung feuchter Stoffe in Bandform Bei den bekannten Trockentrommeln, bei denen die warme Luft durch eine Hohlwelle in die Trommel hineingeführt wird und dann durch den perforierten Trommelmantel in das um den. Trommelumfang herumgeführte Trokkengut tritt, müssen die nicht vom Trockengut bedeckten Teile des perforierten Mantels abgedeckt sein, weil sonst die Luft den Weg des geringsten Widerstandes gehen würde und für die Trocknung verloren wäre.Drying drum with perforated jacket for drying damp fabrics in tape form In the known drying drums, in which the warm air through a Hollow shaft is fed into the drum and then through the perforated drum shell in that around the. Dry goods guided around the drum circumference do not have to be removed from the drum Dry material covered parts of the perforated jacket must be covered, otherwise the Air would take the path of least resistance and be lost to drying were.

Man hat daher bereits vorgeschlagen, die vom Trockengut nicht bedeckten Teile des Trommelmantels durch innere oder äußere Einbauten oder Abdeckungen gegen Luftaustritt zu schließen. Eine solche Abdeckung ist z. B. auf der Zeichnung bei a-b sichtbar. Gleichwohl hat die Erfahrung gezeigt, daß trotz der Abdeckung an den Linien a und b doch noch Warmluft entweicht und so dem Trockenzweck verloreng eht.It has therefore already been proposed that those not covered by the dry material Parts of the drum shell by internal or external fixtures or covers against Close air outlet. Such a cover is z. B. on the drawing a-b visible. Nevertheless, experience has shown that despite the cover on the Lines a and b still escapes warm air and is thus lost for drying purposes.

Erfindungsgemäß werden nun diese geringen Luftmengen, deren Entweichen nicht verhindert werden kann, durch entsprechende Formgebung der Abdeckung so geführt, daß sie am Trockengut entlangströmen -und auf diese Weise noch zur Trocknung beitragen.According to the invention, these small amounts of air are now allowed to escape cannot be prevented, guided by appropriate shaping of the cover in such a way that that they flow along the material to be dried - and in this way still contribute to the drying process.

Zu diesem Zweck wird, wie die Zeichnung erkennen läßt, zunächst in bekannter Weise der Teilumfang a-b durch ein Blech abgedeckt, das an -den beiden Seiten der Trommel vermittels eines Dichtungsstreifens D@ aus Filz oder ähnlichen Stoffen fest angepreßt wird. Dieses Abdeckblech wird nun erfindungsgemäß um die Leitwalzen für den Auf- bzw. Ablauf des Trockengutes so herumgeführt, daß die'geringen, bei x-x austretenden Luftmengen entlang dem auf- bzw. ablaufenden Trockengut geblasen werden.For this purpose, as can be seen in the drawing, in As is known, the partial circumference a-b covered by a sheet metal attached to the two Sides of the drum by means of a sealing strip D @ made of felt or the like Material is firmly pressed. This cover plate is now according to the invention to Guide rollers for the upward and downward movement of the material to be dried are guided around in such a way that the with x-x escaping air volumes blown along the approaching or draining dry goods will.

Claims (1)

PATENTANSPRUGFI: Trockentrommel mit perforiertem Mantel zur Trocknung feuchter Stoffe in Bandform, bei welcher der vom Trockengut nicht bedeckte Teil der Trommel außen durch ein sich dem Mantel anschmiegen-.des Bogenstück abgedeckt ist, dadurch gekennzeichnet, daß an beiden Enden des Abdeckbleches .ein um die Leitwalzen herumgebogenes Führungsblech angesetzt ist, durch welches die aus dem Zwischenraum zwischen, der Trommel und dem Abdeckblech austretende Luft auf das zu trocknende Band geleitet wird.PATENTANSPRUGFI: drying drum with perforated jacket for drying moist materials in tape form, in which the part not covered by the dry material The outside of the drum is covered by a curved piece that nestles against the jacket is, characterized in that at both ends of the cover plate .ein around the guide rollers bent guide plate is attached, through which the out of the gap between, the drum and the cover plate escaping air on the to be dried Band is directed.
DESCH101095D Drying drum with perforated jacket for drying damp fabrics in tape form Expired DE604968C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH101095D DE604968C (en) Drying drum with perforated jacket for drying damp fabrics in tape form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH101095D DE604968C (en) Drying drum with perforated jacket for drying damp fabrics in tape form

Publications (1)

Publication Number Publication Date
DE604968C true DE604968C (en) 1934-11-01

Family

ID=7446948

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH101095D Expired DE604968C (en) Drying drum with perforated jacket for drying damp fabrics in tape form

Country Status (1)

Country Link
DE (1) DE604968C (en)

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