DE457610C - Application device for drum dryer - Google Patents

Application device for drum dryer

Info

Publication number
DE457610C
DE457610C DESCH72640D DESC072640D DE457610C DE 457610 C DE457610 C DE 457610C DE SCH72640 D DESCH72640 D DE SCH72640D DE SC072640 D DESC072640 D DE SC072640D DE 457610 C DE457610 C DE 457610C
Authority
DE
Germany
Prior art keywords
application device
roller
feed
drum dryer
rollers
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
DESCH72640D
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 DESCH72640D priority Critical patent/DE457610C/en
Application granted granted Critical
Publication of DE457610C publication Critical patent/DE457610C/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
    • F26B17/28—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve, the axis of rotation being in fixed position
    • F26B17/284—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve, the axis of rotation being in fixed position the materials being dried on the non-perforated surface of heated rollers or drums
    • F26B17/286—Arrangements for application of materials to be dried onto the drums or rollers; Arrangements for removing dried materials from the drums or rollers, e.g. doctor blades

Landscapes

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

Description

Auftragvorrichtung für Walzentrockner. Die Erfindung betrifft eine Auftragvorrichtung für Walzentrockner mit zwei sich entgegengesetzt drehenden Walzen, die derart übereinander angeordnet .sind, daß das Trokkengut aus dem Zuführungsbehälter vonihnen erfaßt und in den von dem Dreiwalzensystem begrenzten Raum #gepreßt wird. Das mitgeführte Gut wird von der unteren Walze auf die in gleichem Sinn umdrehende Trockenwalze abgestreift und auf dieser durch die obere, gegenläufig sich drehende Walze ausgewalzt.Application device for drum dryers. The invention relates to a Application device for drum dryers with two oppositely rotating rollers, which are arranged one above the other in such a way that the dry goods from the feed container is grasped by them and pressed into the space # delimited by the three-roller system. The goods carried are transferred from the lower roller to the one rotating in the same direction Stripped drying roller and on this by the upper, counter-rotating Roll rolled out.

Es ist bereits vorgeschlagen worden, das Trockengut durch entgegengesetzt laufende Kapselräderpaare, profilierte Walzen oder ähnlich ausgebildete Drehkörper der Trockenwalze zuzuführen.It has already been proposed to reverse the dry material through running pairs of capsule wheels, profiled rollers or similarly designed rotating bodies to be fed to the drying roller.

Demgegenüber liegt das Fortschrittliche der Auftragvorrichtung gemäß der Erfindung darin, daß die obere Walze nicht nur der Zuführung des Gutes dient, sondern auch gleichzeitig das aufgetragene Gut auf dem Trockner gleichmäßig verteilt. Eine weitere Auftragvorrichtung, wie sie bisher zur Verwendung kam, ist daher unnötig.In contrast, the progress of the application device is according to the invention is that the upper roller is not only used to feed the goods, but at the same time the applied material is evenly distributed on the dryer. Another application device, as has been used up to now, is therefore unnecessary.

An Hand einer Zeichnung sei die beschriebene Einrichtung erläutert: Die untere Speistwalze b und die obere Speisewalze c, die sich gegenläufig drehen, erfassen das Gut aus dem Vorratsbehälter und führen es in den von den Speisewalzen und der heißen Trokkenwalze a gebildeten Raum. Die Speisewalze b streift das von ihr mitgeführte Gut an die Trockenwalze u ab, welches sodann auf letzterer durch die obere Speisewalzec gleichmäßig verteilt wird. Zur Erzielung der gewünschten Schichthöhe kann der Abstand der drei Walzen untereinander geregelt werden.The device described is explained using a drawing: The lower feed roller b and the upper feed roller c, which rotate in opposite directions, grasp the material from the storage container and feed it into the from the feed rollers and the hot drying roller a formed. The feed roller b brushes this off their carried goods to the drying roller u, which then on the latter through the upper Speisewalzec is evenly distributed. To achieve the desired Layer height, the distance between the three rollers can be regulated.

Durch Kühlung der Speisewalzen erreicht man eine glatte Abgabe des Speisegutes an die Trockenwalze. Naturgemäß wird dadurch der Reibungswiderstand vermindert und somit die Nutzwirkung der Trockenanlage erhöht.A smooth delivery of the is achieved by cooling the feed rollers Food to the drying roller. This naturally increases the frictional resistance reduced and thus the usefulness of the drying system increased.

Claims (1)

PATENTANSPRÜCHE: i. Auftragvorrichtung für Walzentrockner mit zwei Walzen, die das Gut dem Speisebehälter entnehmen und gegen die Trockenwalze drücken, dadurch gekennzeichnet, daß die sich gegenläufig zur Trockenwalze drehende obere Walze (c) gleichzeitig das Gut auf die Trockenwalze (a) aufträgt. a. Auftragvorrichtung nach Anspruch i, dadurch gekennzeichnet, daß die Speisewalzen mit Innenkühlung versehen sind. PATENT CLAIMS: i. Application device for drum dryers with two rollers which remove the material from the feed container and press it against the drying roller, characterized in that the upper roller (c) rotating in the opposite direction to the drying roller simultaneously applies the material to the drying roller (a). a. Application device according to claim i, characterized in that the feed rollers are provided with internal cooling.
DESCH72640D Application device for drum dryer Expired DE457610C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH72640D DE457610C (en) Application device for drum dryer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH72640D DE457610C (en) Application device for drum dryer

Publications (1)

Publication Number Publication Date
DE457610C true DE457610C (en) 1928-03-27

Family

ID=7440496

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH72640D Expired DE457610C (en) Application device for drum dryer

Country Status (1)

Country Link
DE (1) DE457610C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0449005A1 (en) * 1990-03-15 1991-10-02 Societe Des Produits Nestle S.A. Process for dehydration of food products, such as soups, purées, porridges or compotes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0449005A1 (en) * 1990-03-15 1991-10-02 Societe Des Produits Nestle S.A. Process for dehydration of food products, such as soups, purées, porridges or compotes
CH682420A5 (en) * 1990-03-15 1993-09-15 Nestle Sa Process and dewatering device for food products such as soups, purees, sauces or slurries.

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