DE255138C - - Google Patents

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Publication number
DE255138C
DE255138C DENDAT255138D DE255138DA DE255138C DE 255138 C DE255138 C DE 255138C DE NDAT255138 D DENDAT255138 D DE NDAT255138D DE 255138D A DE255138D A DE 255138DA DE 255138 C DE255138 C DE 255138C
Authority
DE
Germany
Prior art keywords
drum
mill
fed
vertical
jamming
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.)
Active
Application number
DENDAT255138D
Other languages
German (de)
Publication of DE255138C publication Critical patent/DE255138C/de
Active legal-status Critical Current

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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
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/04—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container
    • B02C17/06—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container with several compartments

Landscapes

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

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Gegenstand vorliegender Erfindung ist eine konische Stufenkammermuhle zum Vermählen von mittelharten und harten Materialien zu feinem Pulver, speziell Zementklinker usw., und zwar unterscheidet sich die Neuerung von den bis jetzt bekannt gewordenen Vorrichtungen dadurch, daß die aufgegebenen Grieße unter fortwährender Drehung der Mühle ■. und gleichzeitiger Zerkleinerung durch FlintsteineThe present invention is a conical step chamber mill for grinding medium-hard and hard materials to fine powder, especially cement clinker, etc., and indeed the innovation differs from the devices known up to now in that the abandoned grit with continuous rotation of the mill . and simultaneous crushing by flint stones

ίο usw. von dem Einlaufkegel α durch die nachdrückenden Grieße in einen zylindrischen Trommelteil b münden, wo eine senkrechte, stauend wirkende Stufenwand c die Mahlgrieße so lange zurückhält, bis eine genügende Feinheit erzielt ist und sie infolge des geringeren Gewichtes an die Oberfläche des zylindrischen Teiles steigen, um darauf der nächsten Trommel zugeführt zu werden, in der sich der Zerkleinerungsprozeß wiederholt, bis das Material die Mühle als feines Pulver verläßt. Durch diesen Arbeitsprozeß wird in erster Linie ein sehr gleichmäßiges Produkt erzielt, was speziell bei der Zementfabrikation von sehr großer Wichtigkeit ist.ίο etc. from the inlet cone α through the pressing grit open into a cylindrical drum part b , where a vertical, jamming step wall c holds back the grind until a sufficient fineness is achieved and it adheres to the surface of the cylindrical part due to the lower weight rise in order to be fed to the next drum, in which the comminution process is repeated until the material leaves the mill as a fine powder. This work process primarily results in a very uniform product, which is particularly important in cement production.

Die Kammerzahl ist je nach Bedarf eine unbegrenzte.The number of chambers is unlimited depending on requirements.

Claims (1)

Patent-Anspruch :Patent claim: Konische Stufenkammermuhle mit Einführung des Mahlgutes an der engsten Stelle der Mahltrommel, dadurch gekennzeichnet, daß der Eirilaufkegel (a) in einen zylindrischen Trommelteil (b) mündet, von wo das Gut über eine senkrechte, stauend wirkende Stufenwand (c) der nächsten Trommel zngeführt wird, in der sich der Zerkleinerungsprozeß wiederholt.Conical step chamber mill with introduction of the material to be ground at the narrowest point of the grinding drum, characterized in that the Eirilaufkegel (a) opens into a cylindrical drum part (b) , from where the material is fed to the next drum via a vertical, jamming step wall (c) , in which the crushing process is repeated. Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
DENDAT255138D Active DE255138C (en)

Publications (1)

Publication Number Publication Date
DE255138C true DE255138C (en)

Family

ID=513264

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT255138D Active DE255138C (en)

Country Status (1)

Country Link
DE (1) DE255138C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5426921A (en) * 1992-04-01 1995-06-27 Maschinenfabrik Alfred Schmermund Gmbh & Co. Carton stacking method and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5426921A (en) * 1992-04-01 1995-06-27 Maschinenfabrik Alfred Schmermund Gmbh & Co. Carton stacking method and apparatus

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