DE814098C - Screw press - Google Patents

Screw press

Info

Publication number
DE814098C
DE814098C DEP16322D DEP0016322D DE814098C DE 814098 C DE814098 C DE 814098C DE P16322 D DEP16322 D DE P16322D DE P0016322 D DEP0016322 D DE P0016322D DE 814098 C DE814098 C DE 814098C
Authority
DE
Germany
Prior art keywords
pressed
press
screw
screw press
screw conveyor
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
DEP16322D
Other languages
German (de)
Inventor
Wilhelm Neuscheler
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEP16322D priority Critical patent/DE814098C/en
Application granted granted Critical
Publication of DE814098C publication Critical patent/DE814098C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/122—Means preventing the material from turning with the screw or returning towards the feed hopper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/24—Extrusion presses; Dies therefor using screws or worms
    • B30B11/248—Means preventing the material from turning with the screw or returning towards the feed hopper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Description

Die Erfindung bezieht sich auf eine für mechanische Schneckenpressen bestimmte zwangsläufige Transporthilfe.The invention relates to one for mechanical screw presses certain inevitable transport assistance.

Bei den bis jetzt bekannten Pressen dieser Art wird der Vorschub des Preßgutes dadurch erzielt, daß der Pressenmantel in seinem Umfang mit einer Anzahl in Längsrichtung verlaufender Nuten versehen ist, in den sich das Preßgut gegen Mitdrehen festsetzen kann. Diese Nuten haben aber nur dann ihren Zweck, wenn es sich um hartes Preßgut und Pressen kleiner Bauart handelt.In the previously known presses of this type, the feed of the Pressed material achieved in that the press jacket in its circumference with a number is provided in the longitudinal direction of grooves in which the material to be pressed against Can fix with turning. However, these grooves only have their purpose if are hard material to be pressed and small presses.

Bei weichem Preßgut und Pressen größerer Bauart erfüllen diese Nuten ihren Zweck nicht. Weiches Preßgut setzt sich in den Nuten fest und wird durch die Förderschnecke abgeschnitten, ohne daß dadurch ein Vorschub erzielt wird.These grooves are used for soft material to be pressed and for larger presses not their purpose. Soft material to be pressed sets itself in the grooves and is through the Conveyor screw cut off without a feed being achieved.

Die geschilderten Nachteile der eingangs bezeichneten Art werden durch ' die Erfindung dadurch vermieden, daß eine in die Förderschnecke eingreifende Zahnscheibe das Preßgut ein bis zwei Gänge lang einwandfrei zurückhält und in Richtung des Preßraumes fördert, wodurch der Vorschub ioo%ig gewährleistet wird.The disadvantages of the above kind specified are 'the invention avoided by an engaging into the screw conveyor pulley, the material to be pressed a long properly restrains to two gears and supports in the direction of the pressing chamber, ensures strength whereby the feed ioo%.

Die Zeichnungen veranschaulichen ein Ausführungsbeispiel. Es zeigt Abb- * i Seitenansi . cht einer I Presse mit z*angsläufiger Transporthilfe, Abb. 2 einen Schnitt nach Linie 11-II der Abb. i. Durch die Förderschnecke i wird das Preßgut in Richtung des Preßraumes befördert.The drawings illustrate an embodiment. It shows fig- * i side views . After an I press with a longitudinal transport aid, Fig. 2 shows a section along line 11-II in Fig. i. The material to be pressed is transported in the direction of the pressing chamber by the screw conveyor i.

Die am Preßmantel 3 angeordnete Zahnscheibe 2 greift im Bereich von etwa zwei Gängen derart in die Förderschnecke ein, daß das Preßgut einwandfrei festgehalten und in den Preßraum gedrückt wird. The toothed disk 2 arranged on the press jacket 3 engages the screw conveyor in the region of about two turns in such a way that the material to be pressed is properly held and pressed into the press chamber.

Claims (2)

PATENTANSPRÜCHE- i. Schneckenpresse, dadurch gekennzeichnet, daß eine Zahnscheibe (2) derart passend in ein bis zwei Gänge der Förderschnecke (i) eingreift, daß dieselben vollkommen abgeschlossen sind, so daß das Preßgut zwangsläufig in den Preßraum gedrückt wird. PATENT CLAIMS- i. Screw press, characterized in that a toothed washer (2) engages in one or two turns of the screw conveyor (i) in such a way that they are completely closed off so that the material to be pressed is inevitably pressed into the pressing chamber. 2. Presse nach Anspruch i, dadurch gekennzeichnet, daß die Zahnscheibe (2) zwangsläufig von der Förderschnecke (i) angetrieben wird. 3. Presse nach Anspruch i und 2, dadurch gekennzeichnet, daß eine oder mehrere Zahnscheiben (2) am Pressenmantel (3) angeordnet sind.2. Press according to claim i, characterized in that the toothed disc (2) is inevitably driven by the screw conveyor (i). 3. Press according to claim i and 2, characterized in that one or more toothed disks (2) are arranged on the press shell (3).
DEP16322D 1948-10-02 1948-10-02 Screw press Expired DE814098C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP16322D DE814098C (en) 1948-10-02 1948-10-02 Screw press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP16322D DE814098C (en) 1948-10-02 1948-10-02 Screw press

Publications (1)

Publication Number Publication Date
DE814098C true DE814098C (en) 1951-09-20

Family

ID=7365974

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP16322D Expired DE814098C (en) 1948-10-02 1948-10-02 Screw press

Country Status (1)

Country Link
DE (1) DE814098C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1129681B (en) * 1951-12-28 1962-05-17 Ernesto Gabbrielli Device for drawing thermoplastic plastics
DE1217056B (en) * 1963-04-01 1966-05-18 Bayer Ag Single-shaft screw extruder
DE2736810A1 (en) * 1976-09-07 1978-03-16 Reinhall P G SCREW PRESS, LIKE A SCREW FEEDER FOR FIBER MATERIAL AND SIMILAR MATERIALS CONTAINING LIGNOCELLULOSIS
WO1984001125A1 (en) * 1982-09-16 1984-03-29 Pfeifer Oskar Extruding machine
EP0326684A2 (en) * 1987-12-21 1989-08-09 Alois Pöttinger Maschinenfabrik GmbH Screw press

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1129681B (en) * 1951-12-28 1962-05-17 Ernesto Gabbrielli Device for drawing thermoplastic plastics
DE1217056B (en) * 1963-04-01 1966-05-18 Bayer Ag Single-shaft screw extruder
DE2736810A1 (en) * 1976-09-07 1978-03-16 Reinhall P G SCREW PRESS, LIKE A SCREW FEEDER FOR FIBER MATERIAL AND SIMILAR MATERIALS CONTAINING LIGNOCELLULOSIS
FR2363433A1 (en) * 1976-09-07 1978-03-31 Reinhall Per SCREW CONSTITUTING AN EXTRUSION ELEMENT FOR A FIBROUS MATERIAL SUCH AS LIGNOCELLULOSE OR SIMILAR MATERIAL
WO1984001125A1 (en) * 1982-09-16 1984-03-29 Pfeifer Oskar Extruding machine
EP0326684A2 (en) * 1987-12-21 1989-08-09 Alois Pöttinger Maschinenfabrik GmbH Screw press
EP0326684A3 (en) * 1987-12-21 1990-08-16 Alois Pottinger Maschinenfabrik Gmbh Screw press

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