DE167390C - - Google Patents

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Publication number
DE167390C
DE167390C DENDAT167390D DE167390DA DE167390C DE 167390 C DE167390 C DE 167390C DE NDAT167390 D DENDAT167390 D DE NDAT167390D DE 167390D A DE167390D A DE 167390DA DE 167390 C DE167390 C DE 167390C
Authority
DE
Germany
Prior art keywords
rollers
elastic
goods
carrier
thin
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
DENDAT167390D
Other languages
German (de)
Publication of DE167390C publication Critical patent/DE167390C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/02Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/005Seals, locks, e.g. gas barriers for web drying enclosures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/101Supporting materials without tension, e.g. on or between foraminous belts

Landscapes

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

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. Der Gegenstand der Erfindung ist eine Einrichtung zur Durchführung von Pulver oder Fasergebilden, wie Papier o. dgl., durch eine geschlossene Trockenkammer. Die Ein- und Ausführung des Gutes geschieht dabei luftdicht, so daß die Trocknung in der Kammer unter Abschluß der Außenluft erfolgen kann.The subject of the invention is a device for carrying out powder or fiber structures, such as paper or the like, through a closed drying chamber. The A- and execution of the goods is done airtight, so that the drying in the Chamber can take place with the closure of the outside air. Die Durchführung durch die Walzen geschieht in der bekannten Art und Weise wie bei den Naßpressen der Papiermaschinen. Der Träger des Trockengutes ist ein ganz dünnes Gewebe, dessen seitliche Abdichtung durch die elastischen Walzenüberzüge erfolgt. Bei den geschlossenen Trocknern, Patent 157972, Kl. 82a, und Patent 114754, Kl. 8a, erfolgt die Abdichtung mittels trockener Überzüge, die durch die weitere Trocknung durch den Trockner spröde werden und die Elastizität verlieren.The implementation through the rollers takes place in the known manner as in the wet presses of the paper machines. The carrier of the dry goods is a very thin one Fabric, the side of which is sealed by the elastic roller covers. at the closed dryers, patent 157972, cl. 82a, and patent 114754, cl. 8a the sealing by means of dry coatings, which by the further drying by the Dryers become brittle and lose their elasticity. Die Erfindung bezweckt, die Überzüge der Walzen und der beweglichen Preßbalken mittels Zuführung von Flüssigkeit feucht und elastisch zu erhalten.The invention aims to cover the rolls and the movable press beams to be kept moist and elastic by adding liquid. Die Zeichnung zeigt in Fig. 1 einen Längsschnitt und in Fig. 2 einen teilweisen Querschnitt eines Ausführungsbeispieles des Erfindungsgegenstandes. The drawing shows a longitudinal section in FIG. 1 and a partial cross section in FIG of an embodiment of the subject matter of the invention. In dem Gehäuse α sind Führungswalzen b, welche auch mit Heizeinrichtungen versehen sein können, angeordnet. Die Einführungswalzen c, sowie die Ausführungswalzen d sind je mit einem elastischen Mantel, z. B.In the housing α guide rollers b, which can also be provided with heating devices, are arranged. The introduction rollers c, as well as the execution rollers d are each with an elastic jacket, for. B. aus Filz, überzogen. An den Mantel der Walzen werden Balken e mittels. Gegengewicht angedrückt. Die Balken sind an den gleitenden Flächen mit einem "elastischen· Mantel, z. B. Filz, belegt und bei ihren Gelenkstellen mittels Kautschukstreifen f mit der festen Wand α verbunden. Die Balken bilden mit den Walzenmänteln Mulden, welche mit einer geeigneten Flüssigkeit gefüllt werden, zur Erhaltung der Elastizität des Überzuges, um so einen luftdichten Abschluß herzustellen.made of felt, covered. On the jacket of the rollers are bars e by means. Counterweight pressed on. The bars are covered on the sliding surfaces with an "elastic jacket, e.g. felt, and are connected to the fixed wall α at their hinge points by means of rubber strips f . The bars form troughs with the roller jackets which are filled with a suitable liquid , to maintain the elasticity of the cover so as to create an airtight seal. Als Träger des zu trocknenden Gutes dient ein dünnes Gewebe; die elastisch erhaltenen Mäntel der Zu- bezw. Abführwalzen ermöglichen die Abdichtung der Kanten des Gutes, sowie des dünnen Trägers.A thin fabric serves as the carrier of the goods to be dried; the elastic obtained Coats of the zu- or. Discharge rollers enable the edges of the goods to be sealed, as well as the thin carrier. Pate nt-A ν SPRU CH :Godfather nt-A ν SPRU CH: Trockner, bei dem das Gut, z. B. Pulver, Fasergebilde, Papier o. dgl., auf einer als Träger dienenden dünnen Gewebebahn durch eine geschlossene Trockenkammer und zwischen sich drehenden, mit elastischen Mänteln versehenen Ein- und Ausführwalzen hindurchgeführt wird, gekennzeichnet durch bewegliche Preßbalken (e), die mit den Walzen (c und d) Flüssigkeitsmulden bilden, zum Zwecke, durch die Flüssigkeit die elastischen Mäntel der Walzen geschmeidig und dichtend zu erhalten. Dryer in which the goods, e.g. B. powder, fiber structure, paper o. The like., Is passed on a serving as a carrier thin web of fabric through a closed drying chamber and between rotating, provided with elastic jackets in and out rollers, characterized by movable press bar (s), which with the Rollers (c and d) form liquid troughs for the purpose of keeping the elastic sheaths of the rolls pliable and tight through the liquid. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT167390D Active DE167390C (en)

Publications (1)

Publication Number Publication Date
DE167390C true DE167390C (en)

Family

ID=432706

Family Applications (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032890A (en) * 1958-03-28 1962-05-08 Continental Can Co Sealing structures for treating chambers
EP1983283A1 (en) * 2007-04-19 2008-10-22 Voith Patent GmbH Sealing arrangement for a drying device in a machine for producing a strip of fibrous material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032890A (en) * 1958-03-28 1962-05-08 Continental Can Co Sealing structures for treating chambers
EP1983283A1 (en) * 2007-04-19 2008-10-22 Voith Patent GmbH Sealing arrangement for a drying device in a machine for producing a strip of fibrous material

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