DE549806C - Pneumatic drying and conveyor system - Google Patents

Pneumatic drying and conveyor system

Info

Publication number
DE549806C
DE549806C DESCH94395D DESC094395D DE549806C DE 549806 C DE549806 C DE 549806C DE SCH94395 D DESCH94395 D DE SCH94395D DE SC094395 D DESC094395 D DE SC094395D DE 549806 C DE549806 C DE 549806C
Authority
DE
Germany
Prior art keywords
conveyor system
pneumatic drying
drying
pneumatic
conveying
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
DESCH94395D
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 DESCH94395D priority Critical patent/DE549806C/en
Application granted granted Critical
Publication of DE549806C publication Critical patent/DE549806C/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
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • F26B17/101—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis
    • F26B17/104—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis with fixed or moving internal bodies for defining or changing the course of the entrained material

Landscapes

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

Description

Pneumatische Trocken- und Förderanlage Bei pneumatischen Förder- und Trockenaniagen ist es erforderlich, die Förder- oder Trockenrohre an den Krümmungen mit möglichst großen Krümmungshalbmessern auszubilden, um zu verhindern, daß sich das vom Gasstrom mitgeführte Gut in den Krümmungen absetzt. Dadurch ergibt sich ein außerordentlich großer Raumbedarf, so daß die Anlage entweder nur senkrecht ausgeführt werden kann oder aber bei liegender Rohrleitung stark in die Höhe wächst.Pneumatic drying and conveying system With pneumatic conveying and Drying systems require the conveying or drying pipes at the bends with the largest possible radius of curvature to prevent that the material carried along by the gas flow settles in the bends. This results in an extraordinarily large space requirement, so that the system is either only vertical can be carried out or increases significantly in height when the pipeline is lying flat.

Dieser Nachteil wird gemäß der Erfindung dadurch beseitigt, daß an den Umkehrstellen Schaufelräder angeordnet sind, welche die Umleitung des Förder- oder Trockengutes auch bei kleinem Krümmungsradius einwandfrei bewirken.This disadvantage is eliminated according to the invention in that on paddle wheels are arranged at the reversal points, which guide the diversion of the conveying or dry goods, even with a small radius of curvature.

In der Zeichnung sind zwei Ausführungsbeispiele der Erfindung dargestellt.Two exemplary embodiments of the invention are shown in the drawing.

In Abb-, i ist i i der Rohrstrang, in den das Gut aufgegeben wird, 12 der zweite Rohr-Strang; in den es übergeleitet werden soll. An der Umkehrstelle ist ein Schaufelrad 32 vorgesehen, dessen Schaufeln 33 die Umleitung der Luft und des Trockengutes aus dem einen Rohr in das andere bewirken. Die Umdrehungszahl des Schaufelrades ist der Luftmenge und der Beschaffenheit des geförderten Gutes anzupassen. Abb.2 zeigt eine Ausführung, beider die Schaufeln becherförmig ausgebildet sind und gleichzeitig eine saugende und drückende Wirkung ausüben.In Fig-, i i i is the pipe string into which the good is fed, 12 the second pipe string; into which it is to be transferred. At the turning point a paddle wheel 32 is provided, the blades 33 of which divert the air and effect of the dry material from one tube into the other. The number of revolutions of the The paddle wheel is to be adapted to the amount of air and the nature of the conveyed material. Fig.2 shows an embodiment in which the blades are cup-shaped and at the same time exert a sucking and pressing effect.

Claims (2)

PATENTANSPRÜCHE: r. Pneumatische Förder- oder Trockenanlage, dadurch gekennzeichnet, daß an den Umkehrstellen der Trockenrohre Schaufelräder eingebaut sind. PATENT CLAIMS: r. Pneumatic conveying or drying system, characterized in that paddle wheels are installed at the reversal points of the drying tubes. 2. Einrichtung nach Anspruch i, dadurch gekennzeichnet, daß die Schaufeln des Schaufelrades becherförmig ausgebildet sind.2. Device according to claim i, characterized in that the Blades of the impeller are cup-shaped.
DESCH94395D Pneumatic drying and conveyor system Expired DE549806C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH94395D DE549806C (en) Pneumatic drying and conveyor system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH94395D DE549806C (en) Pneumatic drying and conveyor system

Publications (1)

Publication Number Publication Date
DE549806C true DE549806C (en) 1932-05-04

Family

ID=7445374

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH94395D Expired DE549806C (en) Pneumatic drying and conveyor system

Country Status (1)

Country Link
DE (1) DE549806C (en)

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