DE588854C - Device for comminuting raw materials containing oil or extract - Google Patents

Device for comminuting raw materials containing oil or extract

Info

Publication number
DE588854C
DE588854C DEW89461D DEW0089461D DE588854C DE 588854 C DE588854 C DE 588854C DE W89461 D DEW89461 D DE W89461D DE W0089461 D DEW0089461 D DE W0089461D DE 588854 C DE588854 C DE 588854C
Authority
DE
Germany
Prior art keywords
raw materials
materials containing
extract
grinding
containing oil
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
DEW89461D
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 DEW89461D priority Critical patent/DE588854C/en
Application granted granted Critical
Publication of DE588854C publication Critical patent/DE588854C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/005—Crushers with non-coaxial toothed discs with intersecting axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)

Description

Für eine erschöpfende und schnelle Extraktion ist es erforderlich, daß die Rohstoffe, insbesondere ölhaltige Saaten, in eine möglichst feine und zusammenhängende Blattform gebracht werden, damit das Lösungsmittel in alle ZeEen eindringen kann. Bisher geschah die Zerkleinerung solcher Rohstoffe in der Hauptsache entweder auf Scheibenmühlen oder auf Walzenpaaren. Diese Art der Zerkleinerung hat jedoch den großen Nachteil, daß entweder das Rohgut zu stark zerkleinert wird, oder daß die Zellen nicht genügend geöffnet werden. Derartig zerkleinerte Rohstoffe setzen einer gründlichen und schnellen Extraktion große Schwierigkeiten entgegen, weil einerseits das Lösungsmittel nicht allseitig eindringen kann und andererseits die Lösungen schwer aus den Rohstoffen filtrieren.For an exhaustive and quick extraction it is necessary that the raw materials, especially oil-containing seeds, in the finest and cohesive leaf shape possible be brought so that the solvent can penetrate into all cells. Until now the comminution of such raw materials happened mainly either on disk mills or on pairs of rollers. However, this type of comminution has the major disadvantage that either the raw material is too strong is crushed, or that the cells are not opened sufficiently. Such crushed Raw materials pose great difficulties for thorough and rapid extraction contrary, because on the one hand the solvent cannot penetrate on all sides and on the other hand Difficult to filter the solutions out of the raw materials.

Es sind Mühlen bekannt, deren Scheiben entweder winklig zueinander auf einer gemeinsamen durchlaufenden Welle angeordnet sind, so daß die eine verstellbare Scheibe eine Öffnung haben muß, in die sich unzerkleinertes Rohgut einsetzt, oder man hat die beiden Scheiben auf getrennte, im Winkel zueinander angeordnete Wellen gesetzt, ohne aber durch Scheibenausbildung und -abstand einen geeigneten Bearbeitungsspalt zu bilden.Mills are known whose disks are either at an angle to one another on a common continuous shaft are arranged, so that the one adjustable disc must have an opening into which uncomminuted raw material is inserted, or one has that both discs are placed on separate shafts arranged at an angle to one another, without but to form a suitable machining gap through the disc design and spacing.

Der Gegenstand der Erfindung stellt eine Vorrichtung dar, durch die die genannten Mangel beseitigt werden, indem die Rohstoffe in eine gleichmäßig feine, zusammenhängende Blattform ausgezogen werden, die dem Lösungsmittel volle Angriffsmöglichkeit bietet und daneben ein schnelles Ablaufen der Löstingen gewährleistet.The subject of the invention is a device through which said Defects can be eliminated by dividing the raw materials into an evenly fine, cohesive one Sheet shape are pulled out, which offers the solvent full attack potential and next to it a quick run down the Löstingen guaranteed.

Ausführungsformen der Vorrichtung gemäß der Erfindung sind in den Fig. 1 bis 4 dargestellt. Die Vorrichtung besteht aus zwei Scheiben α und b, die sich mit gleicher oder verschiedener Geschwindigkeit in der gleichen Drehrichtung bewegen. Die Erzeugenden der Mahlflächen verlaufen stetig von der Mitte nach dem Umfange, und zwar so, daß an der engsten Stelle des Mahlspaltes ein Schlitz gebildet ist, dessen von den Erzeugenden der beiden Mahlflächen gebildete Begrenzungen parallel zueinander laufen. Die Scheiben können verschieden geformte Oberflächen haben, wie auch die Figuren zeigen. Der Abstand zwischen den beiden Scheiben ist veränderlich.Embodiments of the device according to the invention are shown in FIGS. The device consists of two disks α and b, which move at the same or different speeds in the same direction of rotation. The generators of the grinding surfaces run steadily from the center to the circumference, in such a way that a slot is formed at the narrowest point of the grinding gap, the boundaries of which, formed by the generators of the two grinding surfaces, run parallel to one another. The disks can have differently shaped surfaces, as the figures also show. The distance between the two discs can be changed.

Claims (2)

Patentansprüche:Patent claims: 1. Vorrichtung zum Zerkleinern von öl- oder extrakthaltigen Rohstoffen, insbesondere ölhaltigen Saaten, mit zwei winklig zueinander angeordneten Scheiben, die auf getrennten, in einem Winkel zueinander stehenden Wellen sitzen, dadurch gekennzeichnet, daß die Mahlflächen der beiden Scheiben von der Mitte nach dem Umfang stetig verlaufende Erzeugende haben, daß in der Mitte der einen engen Schlitz bildenden Mahlstelle die Erzeugende der einen Mahlfläche der der anderen Mahlfläche parallel ist und daß die Wellen sich beide in der gleichen Drehrichtung mit gleicher oder verschiedener Geschwindigkeit bewegen.1. Device for crushing oil or raw materials containing extract, in particular oil-containing seeds, with two angled mutually arranged discs, which are on separate, at an angle to each other standing waves sit, characterized in that the grinding surfaces of the two disks from the center to the circumference continuously running generatrices have a narrow slit in the middle of them forming grinding point the generating line of one grinding surface of the other grinding surface is parallel and that the shafts are both rotating in the same direction at the same or different speeds move. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Abstand zwischen den Scheiben veränderlich -ist.2. Apparatus according to claim 1, characterized in that the distance is variable between the panes. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEW89461D Device for comminuting raw materials containing oil or extract Expired DE588854C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW89461D DE588854C (en) Device for comminuting raw materials containing oil or extract

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW89461D DE588854C (en) Device for comminuting raw materials containing oil or extract

Publications (1)

Publication Number Publication Date
DE588854C true DE588854C (en) 1933-11-29

Family

ID=7613051

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW89461D Expired DE588854C (en) Device for comminuting raw materials containing oil or extract

Country Status (1)

Country Link
DE (1) DE588854C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0153754A2 (en) * 1984-02-28 1985-09-04 N I I po TSCHERNA METALURGIA Grinding device for hard material
DE3740975A1 (en) * 1987-12-03 1989-06-15 Engels Kaspar Disc mill
WO2011117700A2 (en) 2010-03-16 2011-09-29 Axel Knobel Device and method for the continuous treatment of masses and milling material

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0153754A2 (en) * 1984-02-28 1985-09-04 N I I po TSCHERNA METALURGIA Grinding device for hard material
EP0153754A3 (en) * 1984-02-28 1986-08-06 N I I po TSCHERNA METALURGIA Grinding device for hard material
DE3740975A1 (en) * 1987-12-03 1989-06-15 Engels Kaspar Disc mill
WO2011117700A2 (en) 2010-03-16 2011-09-29 Axel Knobel Device and method for the continuous treatment of masses and milling material
WO2011117700A3 (en) * 2010-03-16 2011-12-08 Axel Knobel Device and method for the continuous treatment of masses and milling material
CN103097031A (en) * 2010-03-16 2013-05-08 亚历克斯·诺贝尔 Device and method for the continuous treatment of masses and milling material
AT14216U1 (en) * 2010-03-16 2015-06-15 Knobel Alex Apparatus and method for the continuous preparation of masses and regrind

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