DE457610C - Application device for drum dryer - Google Patents
Application device for drum dryerInfo
- 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
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)
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)
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 |
-
0
- DE DESCH72640D patent/DE457610C/en not_active Expired
Cited By (2)
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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