DE204439C - - Google Patents
Info
- Publication number
- DE204439C DE204439C DE1907204439D DE204439DA DE204439C DE 204439 C DE204439 C DE 204439C DE 1907204439 D DE1907204439 D DE 1907204439D DE 204439D A DE204439D A DE 204439DA DE 204439 C DE204439 C DE 204439C
- Authority
- DE
- Germany
- Prior art keywords
- air flow
- time
- trough
- troughs
- lifted
- 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 - Lifetime
Links
- 238000001035 drying Methods 0.000 claims description 3
- 235000016068 Berberis vulgaris Nutrition 0.000 claims description 2
- 241000335053 Beta vulgaris Species 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 241000239290 Araneae Species 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 208000008454 Hyperhidrosis Diseases 0.000 description 1
- 210000004243 Sweat Anatomy 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
- F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined
- F26B17/205—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined with multiple chambers, e.g. troughs, in superimposed arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Durch das Patent 182811 ist eine Vorrichtung zum Trocknen von beweglichem Gut, namentlich Pflanzenstoffen, wie Rübenschnitzel, geschützt, bei der das durch eine geheizte Mulde wandernde Gut abwechsend einem * Schwitz - und einem . Verdunstungsvorgange ausgesetzt wird, indem es verschiedene Abteilungen der Mulde durchwandert, von denen einige im Wechsel mit den übrigen mit Luftdurchströmungsvorrichtungen ausgerüstet sind.By patent 182811 is a device for drying movable goods, namely plant matter such as beet pulp, protected, in which the goods moving through a heated trough take turns * Sweat - and one. Evaporation processes are suspended by there being different departments the hollow wanders through, some of which alternate with the rest with air flow devices are equipped.
Den Gegenstand der Erfindung bildet eineThe subject of the invention is a
Vorrichtung dieser Art. Er kennzeichnet sich dadurch, daß das Gut auf seiner Wanderung durch die Mulde nicht von selbst die Wirkungszonen des Luftstromes durchschreitet, sondern durch besondere Bewegungsvorrichtungen in diesen Luftstrom hineingehoben wird, wobei gleichzeitig eine Auflockerung, also eine bessere Trocknung erfolgt. Da die Mulde geheizt ist,Device of this type. It is characterized by the fact that the property on its migration does not pass through the effective zones of the air flow by itself through the hollow, but rather through special movement devices in this air flow is lifted in, at the same time a loosening, so a better Drying takes place. Since the trough is heated,
ao so wird das Trockengut, solange es sich in der Mulde befindet, einem Schwitzprozesse unterworfen, in den Zeiträumen aber, in denen es durch die Bewegungsvorrichtungen aus der Mulde herausgehoben ist, unterliegt es einem Lüftungsprozesse.ao so the dry food, as long as it is in the trough, a sweating process subject, however, in the periods in which it is due to the movement devices from the Well is lifted out, it is subject to a ventilation process.
Ein Beispiel der Ausführung zeigt Fig. 1. Die Mulde α ist in gewissen Abständen mit Aufsätzen b versehen, die mittels der Windzuleitungsrohre c und der Ableitungen d von Luft durchquert werden. An diesen Stellen befinden sich umlaufende Armkreuze e, die mit Schaufeln versehen sind, durch die das Trockengut in die Höhe geschleudert wird. Statt dessen können auch becherartige Schaufeln angeordnet werden, die das Gut schöpfen und es in losen Strömen wieder herabfallen lassen. Auf diese Weise wird das Gut von Zeit zu Zeit dem Luftstrome ausgesetzt. Die Schaufeln können hierbei derart schräg zur Umdrehungsachse gestellt werden, daß gleich-zeitig eine Längsverschiebung des Trockengutes stattfindet und weitere Fördermittel entbehrlich sind. Es kann aber auch unterhalb der Armkreuze noch eine besondere Schnecke, die das Gut in der Mulde vorwärtsschiebt,, angebracht werden.An example of the embodiment is shown in Fig. 1. The trough α is provided at certain intervals with attachments b , which are traversed by means of the wind supply pipes c and the discharge lines d of air. At these points there are rotating spiders e, which are provided with shovels, through which the dry material is thrown upwards. Instead, cup-like shovels can also be arranged, which scoop up the material and let it fall down again in loose streams. In this way, the material is exposed to the air flow from time to time. The blades can be positioned at an angle to the axis of rotation in such a way that a longitudinal displacement of the dry material takes place at the same time and further conveying means are unnecessary. However, a special snail can also be attached below the cross-arms, which pushes the material forward in the trough.
Wie Fig. 2 zeigt, können die Hauben b auch zu einer einzigen sich über die ganze Mulde erstreckenden b1 vereinigt sein, in die das Gut durch die Armkreuze e nur von Zeit zu Zeit an den Stellen c hineingehoben wird. Der Windstrom kann auch statt quer zur Mulde in deren Längsrichtung durch die Haube geführt werden; die hierdurch erzielte Wirkung ist aber weniger gut, weil die Luft, wenn sie zum letzten Male mit dem Trockengute in Berührung tritt, schon zu viel Feuchtigkeit enthält. Es können auch mehrere Mulden in bekannter Weise von einem gemeinsamen, vom Luftstrome durchflossenen Gehäuse umschlossenAs shown in FIG. 2, the hoods b can also be combined into a single b 1 extending over the entire trough, into which the goods are only lifted from time to time at points c by the spiders e . The wind flow can also be guided through the hood in the longitudinal direction of the trough instead of transversely; the effect achieved by this, however, is less good because the air, when it comes into contact with the dry goods for the last time, already contains too much moisture. Several troughs can also be enclosed in a known manner by a common housing through which the air stream flows
werden, so daß besondere Räume, in denen der Luftstrom fließt, über den Mulden nicht angeordnet zu werden brauchen.so that special rooms in which the air flow flows over the troughs not need to be arranged.
Auch kann dieser Luftstrom senkrecht durch das Gehäuse geführt werden, wofür die Fig. 3 bis 5 Beispiele darstellen. Bei der Einrichtung nach Fig. 3 sind die Mulden α gegeneinander versetzt, und der Luftstrom streicht in einem Zickzackwege über sie hinweg. Bei der Fig. 4 sind die Mulden α untereinander gesetzt, und der Luftstrom wird durch wagerechte Zwischenwände f, die abwechselnd links und rechts Durchtrittsöffnungen/1 besitzen, gezwungen, im Zickzackwege im Gehäuse aufzusteigen und dabei über die einzelnen Mulden hinwegzustreichen. In Fig. 5 steigt der Luftstrom zu beiden Seiten der Muldenreihe empor und wird oberhalb einer jeden Mulde durch Zwischenwände f, die im mittleren Teile durchbrochen sind, zur Mitte hingedrängt.This air flow can also be guided vertically through the housing, for which FIGS. 3 to 5 show examples. In the device according to FIG. 3, the troughs α are offset from one another, and the air stream sweeps over them in a zigzag path. In Fig. 4, the troughs α are placed one below the other, and the air flow is forced through horizontal partition walls f, which alternately have passage openings / 1 on the left and right, to rise in a zigzag path in the housing and sweep over the individual troughs. In FIG. 5, the air flow rises up on both sides of the row of troughs and is forced towards the center above each trough by partition walls f, which are perforated in the middle part.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT37800D AT37800B (en) | 1907-02-20 | 1908-10-23 | Device for drying movable goods, namely vegetable matter such as beet pulp and the like. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE204439C true DE204439C (en) |
Family
ID=466769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1907204439D Expired - Lifetime DE204439C (en) | 1907-02-20 | 1907-02-20 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE204439C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3462980A (en) * | 1968-02-12 | 1969-08-26 | Equito Electronics Corp | Latching device for cabinets |
US6109668A (en) * | 1998-02-27 | 2000-08-29 | Demarco; Giuseppe | Window lock |
-
1907
- 1907-02-20 DE DE1907204439D patent/DE204439C/de not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3462980A (en) * | 1968-02-12 | 1969-08-26 | Equito Electronics Corp | Latching device for cabinets |
US6109668A (en) * | 1998-02-27 | 2000-08-29 | Demarco; Giuseppe | Window lock |
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