DE72424C - Roasting device for coffee and the like with movable drum and hollow shaft with fan suction - Google Patents
Roasting device for coffee and the like with movable drum and hollow shaft with fan suctionInfo
- Publication number
- DE72424C DE72424C DENDAT72424D DE72424DA DE72424C DE 72424 C DE72424 C DE 72424C DE NDAT72424 D DENDAT72424 D DE NDAT72424D DE 72424D A DE72424D A DE 72424DA DE 72424 C DE72424 C DE 72424C
- Authority
- DE
- Germany
- Prior art keywords
- coffee
- drum
- hollow shaft
- roasting
- roasting device
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 239000010903 husk Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 230000001808 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/08—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting
- A23N12/10—Rotary roasters
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die durch Zeichnung veranschaulichte Erfindung betrifft eine Röstmaschine, welche sich durch eine Einrichtung kennzeichnet, mit deren Hülfe es möglich ist, aus dem Innern der Trommeln während des Betriebes nicht nur die entstehenden Dünste, sondern auch die sich loslösenden Schalentheile u. s. w. mechanisch zu entfernen.The invention illustrated by drawing relates to a roasting machine which characterized by a device with the help of which it is possible from inside the Not only do the vapors that arise drumming during operation, but also the themselves to remove detaching shell parts and so on mechanically.
Um diesen Zweck zu erreichen, ist eine Einrichtung getroffen, welche folgende Beschaffenheit zeigt.In order to achieve this purpose, a device has been made which has the following properties shows.
In der Zeichnung bedeutet:In the drawing means:
Fig. ι eine Hauptansicht von der Röstmaschine und ihren zusammenwirkenden Theilen, .Fig. Ι a main view of the roasting machine and its interacting Share,.
Fig. 2 einen Grundrifsschnitt der Röstmaschine mit ausgekuppelter Brenntrommel,2 shows a plan section of the roasting machine with the combustion drum disengaged,
Fig. 3 dieselbe, aber in eingekuppeltem Zustande. 3 the same, but in the coupled state.
Die zur Aufnahme des Röstgutes dienende Trommel A ist mit Hülfe eines geeignet gestalteten Rahmens B in ihrer Längsachse verschiebbar eingerichtet, so zwar, dafs sie in das Brenngehäuse C eingeschoben und ausgezogen werden kann, wie diese Bauart bisher üblich ist. The drum A serving to hold the roasted material is arranged to be displaceable in its longitudinal axis with the aid of a suitably designed frame B , so that it can be pushed into and pulled out of the burner housing C , as this type of construction has hitherto been customary.
An der solcher Art gestalteten Trommel ist deren inneres Lager als hohle Achse α gebildet, welche in das Innere der Trommel hineinragt und am Endtheil durchlöchert ist.On the drum designed in this way, its inner bearing is formed as a hollow axis α , which protrudes into the interior of the drum and is perforated at the end.
Die hohle Achse α bildet gleichzeitig die Antriebswelle für die Trommel und ist zu diesem Zweck mit einer Kupplung b versehen.The hollow axis α also forms the drive shaft for the drum and is provided with a coupling b for this purpose.
Das Gegenstück g der Kupplung befindet sich an der nicht verschiebbaren, aber gleichfalls hohl gestalteten Welle d und enthält dieser Kupplungstheil g gleichzeitig eine Abdichtung i für die verschiebbare Trommelachse a. The counterpart g of the coupling is located on the non-displaceable, but also hollow shaft d and this coupling part g at the same time contains a seal i for the displaceable drum axis a.
Die unverschiebbare hohle Welle d wird mittelst der Scheibe S in Umdrehung versetzt und steht an ihrem anderen Ende mit einer Saugleitung t in Zusammenhang.The non-displaceable hollow shaft d is set in rotation by means of the disk S and is connected to a suction line t at its other end.
Die Wirkung dieser Einrichtung ist folgende: The effect of this facility is as follows:
Sobald die Trommel A in das Brenngehäuse C eingeschoben wird (Fig. 3), was mit Hülfe geeigneter Vorrichtungen oder von Hand geschehen kann, so findet auch die Verbindung der beiden Kupplungstheile b und g statt; die Trommel A erhält von Welle d aus ihre Umdrehung.As soon as the drum A is pushed into the combustion case C (FIG. 3), which can be done with the aid of suitable devices or by hand, the connection of the two coupling parts b and g also takes place; the drum A receives its rotation from shaft d.
Wird nun die Saugluftleitung t mittelst irgend einer Saugvorrichtung in Thätigkeit und Wirkung gebracht, so werden durch die ■Welle d und Achse α die im Innern der Trommel A entstehenden Dünste entfernt und aufserdem auch die sich bildenden Schalentheile u. s. w. abgeführt.If the suction air line t is now brought into action by means of some suction device, the vapors arising in the interior of the drum A are removed by the shaft d and axis α , and the shell parts etc. which are formed are also carried away.
Das Röstgut wird infolge dessen, weil es während des Röstprocesses nicht von brenzlichen Dünsten umgeben bleibt und auch vonAs a result of this, the roasting material is not of hot-selling substance during the roasting process Steam remains surrounded and also by
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE72424C true DE72424C (en) |
Family
ID=345649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT72424D Expired - Lifetime DE72424C (en) | Roasting device for coffee and the like with movable drum and hollow shaft with fan suction |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE72424C (en) |
-
0
- DE DENDAT72424D patent/DE72424C/en not_active Expired - Lifetime
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