DE513280C - Drying drum with built-in shredding device - Google Patents
Drying drum with built-in shredding deviceInfo
- Publication number
- DE513280C DE513280C DES78899D DES0078899D DE513280C DE 513280 C DE513280 C DE 513280C DE S78899 D DES78899 D DE S78899D DE S0078899 D DES0078899 D DE S0078899D DE 513280 C DE513280 C DE 513280C
- Authority
- DE
- Germany
- Prior art keywords
- drying drum
- built
- drying
- shredding device
- drum
- 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
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
- F26B11/0468—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for disintegrating, crushing, or for being mixed with the materials to be dried
- F26B11/0472—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for disintegrating, crushing, or for being mixed with the materials to be dried the elements being loose bodies or materials, e.g. balls, which may have a sorbent effect
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Crushing And Grinding (AREA)
Description
Trockentrommel mit eingebauter Zerkleinerungsvorrichtung Man hat bereits Trockentrommeln in Vorschlag gebracht, die mit einer Kugelmahlstrecke versehen sind, so daß das durch die Trockentrommel hindurchwandernde- Gut nacheinander die Trockenzone und den Kugelmahlraum durchläuft.Drying drum with built-in shredding device One already has Proposed drying drums, which are provided with a ball milling section, so that the goods migrating through the drying drum successively enter the drying zone and passes through the ball milling chamber.
Gegenstand der Erfindung ist die besondere Ausbildung einer solchen mit einer Kugelmühle vereinigten Trockentrommel, die dadurch gekennzeichnet wird, daß der Kugelmahlraum, der zweckmäßig mehrere Stufen besitzt, in Sektoren unterteilt ist, während der Innenraum der Trockentrommel in an sich bekannter Weise mit über den ganzen Querschnitt gleichmäßig verteilten Rieseleinbauten versehen ist.The subject of the invention is the special design of such drying drum combined with a ball mill, which is characterized in that that the ball milling chamber, which advantageously has several stages, divided into sectors is, while the interior of the drying drum in a known manner with about is provided the entire cross-section evenly distributed trickle installations.
Die neue Anordnung ermöglicht eine gleichmäßige Durchführung des Trockenguts und gleichmäßige Weiterförderung aus der Trockenzone in die Mahlvorrichtung und an eine sich gegebenenfalls an diese anschließende Nachtrocknungsstrecke. Ferner wird auch durch die Unterteilung des Mahlraumes in Sektoren große Festigkeit der Bauteile gegenüber den Beanspruchungen durch die Kugeln erzielt sowie eine besonders gute Durchtrocknung des Gutes auch während des Mahlvorganges gewährleistet, da die Trockenluft durch die einzelnen Sektorenkammern hindurchstreicht und hierbei mit viel größeren Mengen des Trockengutes in Berührung kommt, als wenn die Zerkleinerung in einem nicht in Sektoren unterteilten offenen Zylinderraum stattfindet.The new arrangement enables the dry material to be carried out evenly and uniform further conveyance from the drying zone into the grinding device and to a post-drying section that may be connected to this. Further The subdivision of the grinding chamber into sectors makes the Components achieved against the stresses caused by the balls as well as a special one good drying of the material is guaranteed even during the grinding process, since the Dry air sweeps through the individual sector chambers and with it Much larger amounts of the dry material comes into contact than when the shredding takes place in an open cylinder space not divided into sectors.
Abb. i zeigt eine mit einer Kugehnahlstrecke vereinigte Trockentrommel mit Rieseleinbauten, bei welcher der Kugelmahlraum in Sektoren unterteilt ist.Fig. I shows a drying drum combined with a ball mill with trickle installations, in which the ball milling chamber is divided into sectors.
Abb. 2 zeigt einen Querschnitt nach I inieA-B in Abb. i.Fig. 2 shows a cross section according to I inieA-B in Fig. I.
Im einzelnen bezeichnet a die Trockentrommel, b die z. B. hohl ausgebildete Achse, durch welche die Zufuhr des Gutes erfolgt. Der Trockenraum ist mit Einbauten c beliebiger Art versehen, die ein beständiges Umrieseln des Gutes bewirken. An die Trockentrommel a schließt sich zweckmäßig mit demselben Durchmesser eine Kugehnahlstrecke an, die mit verschieden großen Kugeln besetzte Mahlräume d, e und f aufweist.In detail, a denotes the drying drum, b the z. B. hollow trained Axis through which the goods are fed. The drying room is with built-ins c of any kind that cause constant trickling of the goods. At the drying drum a expediently closes a ball steel section with the same diameter which has grinding chambers d, e and f which are occupied with balls of different sizes.
Die Abführung des fein gemahlenen Gutes kann z. B. durch die zu diesem Zweck ebenfalls hohl ausbildende Achse g oder auch durch einen siebartig durchbrochenen Teil der Trommelwandung oder der Stirnwand der Trommel erfolgen, so daß man das Gut in verschiedenen Feinheitsgraden abführen kann. Die Abführungsvorrichtungen sind in an sich bekannter Weise durch Schieber verschließbar gestaltet, so daß man' nach Belieben mit größerer oder geringerer Mahlfeinheit arbeiten' kann.The removal of the finely ground material can, for. B. through to this Purpose likewise hollow forming axis g or through a sieve-like perforated Part of the drum wall or the end wall of the drum done so that you can Can dissipate well in various degrees of fineness. The discharge devices are designed in a manner known per se so that they can be closed by slides, so that ' can work with greater or lesser grinding fineness at will.
Der Mahlraum ist in der aus Abb. 2 ersichtlichen Weise in Sektoren in unterteilt, deren Ecken ausgerundet sind und deren Zwischenwände n vorteilhaft gepanzert sein können.The grinding chamber is in the manner shown in Fig. 2 in sectors divided into, the corners of which are rounded and the partition walls n advantageous can be armored.
Die beschriebene Vorrichtung kann in mannigfacher Weise z. B. bezüglich der Anzahl, Ausgestaltung und Unterteilung der Sektorenräume, der Mahlvorrichtung, der Rieseleinbauten sowie der Zuführung und Abführung des Gutes geändert werden.The device described can be used in many ways, for. B. regarding the number, design and subdivision of the sector rooms, the grinding device, the drainage installations as well as the supply and discharge of the goods are changed.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES78899D DE513280C (en) | Drying drum with built-in shredding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES78899D DE513280C (en) | Drying drum with built-in shredding device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE513280C true DE513280C (en) | 1930-11-25 |
Family
ID=7507808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES78899D Expired DE513280C (en) | Drying drum with built-in shredding device |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE513280C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3163238A1 (en) * | 2015-10-30 | 2017-05-03 | Fliegl jun., Josef | Drier |
-
0
- DE DES78899D patent/DE513280C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3163238A1 (en) * | 2015-10-30 | 2017-05-03 | Fliegl jun., Josef | Drier |
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