DE53530C - A brush sieve machine with a rotating serrated roller - Google Patents

A brush sieve machine with a rotating serrated roller

Info

Publication number
DE53530C
DE53530C DENDAT53530D DE53530DA DE53530C DE 53530 C DE53530 C DE 53530C DE NDAT53530 D DENDAT53530 D DE NDAT53530D DE 53530D A DE53530D A DE 53530DA DE 53530 C DE53530 C DE 53530C
Authority
DE
Germany
Prior art keywords
serrated roller
brush
sieve machine
flour
brushes
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
Application number
DENDAT53530D
Other languages
German (de)
Original Assignee
J. H. PlSTORIUS in Königslutter
Publication of DE53530C publication Critical patent/DE53530C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18Drum screens
    • B07B1/20Stationary drums with moving interior agitators

Landscapes

  • Crushing And Grinding (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die nachstehend beschriebene Vorrichtung bezweckt,- unrein oder bei längerem Lagern hart gewordenes Mehl für weitere Verarbeitung wieder brauchbar zu machen.The purpose of the device described below is - unclean or if the device is stored for a long time to make hard flour usable again for further processing.

Die beiliegende Zeichnung veranschaulicht in Fig. ι einen senkrechten Längsschnitt durch die Maschine, in Fig. 2 einen Querschnitt, in Fig. 3 eine schematische Darstellung der Kraftübertragung. The accompanying drawing illustrates in Fig. Ι a vertical longitudinal section the machine, in Fig. 2 a cross section, in Fig. 3 a schematic representation of the power transmission.

Der Aufschütttrichter α ist in seinen Längswänden (Fig. 2) schräg nach unten geneigt, so dafs er an seinem unteren Ende am schmälsten ist. An den Aufschütttrichter ist der Siebkasten b angeschlossen; in demselben befindet sich ein BUrstencylinder c, in welchem wiederum eine Zackenwalze d läuft. Beide Theile, der Bürstencylinder und die Zackenwalze, nehmen die ganze Länge des Kastens ein.The filling funnel α is inclined in its longitudinal walls (Fig. 2) downwards so that it is narrowest at its lower end. The sieve box b is connected to the pouring hopper; in the same there is a brush cylinder c, in which in turn a serrated roller d runs. Both parts, the brush cylinder and the serrated roller, occupy the whole length of the box.

Die Bürsten f streichen über ein halbcylindrisches Sieb g und sind auf ihrer Rückseite mit emporstehenden Eisen e versehen.The brushes f brush over a semicylindrical sieve g and are provided with protruding iron e on their back.

Unterhalb des Siebes setzt sich der Kasten in einen Ausfall trichter h fort.Below the sieve, the box continues into a hopper h .

Die Zackenwalze d wird durch die Kurbel k gedreht; auf der Welle der Zackenwalze befindet sich ein Zahnrad i. welches wiederum den Bürstencylinder c in Bewegung setzt, wie Fig. 3 darstellt.The serrated roller d is rotated by the crank k; there is a gear i on the shaft of the serrated roller. which in turn sets the brush cylinder c in motion, as shown in FIG.

Der Vorgang des Siebens und Zerkleinerns ist nun der folgende:The process of sieving and crushing is now as follows:

Das Mehl fällt aus dem Aufschütttrichter a durch den Bürstencylinder c auf das Sieb g. Das lockere Mehl wird von den Bürsten f durch das Sieb g gerieben, während die sich ansammelnden harten Mehltheile von der Zackenwalze d erfafst und gegen die auf der Rückseite der Bürsten befindlichen Eisen e gedrückt und so zerkleinert werden.The flour falls from the hopper a through the brush cylinder c onto the sieve g. The loose flour is rubbed through the sieve g by the brushes f , while the hard parts of the flour that have accumulated are grasped by the serrated roller d and pressed against the iron e on the back of the brushes and thus comminuted.

Die Bürsten müssen das harte Mehl, da sie dasselbe nicht durch das Sieb reiben können, immer wieder bei ihrer Drehung der Zackenwalze zuführen, die es dann zerkleinert.The brushes must use the hard flour as they cannot rub the same through the sieve, keep feeding it to the serrated roller as it rotates, which then shreds it.

Claims (1)

Patent-Anspruch:Patent claim: Eine Bürstensiebmaschine zum Zerkleinern und Reinigen hart und unrein gewordenen Mehles, bestehend aus einem Bürstencylinder c und einer aus der Mitte des Cylinders verlegten Zackenwalze d, welche bei ihrer Drehung über die auf der Rückseite der Bürsten f befindlichen Eisen e streicht und so das Mehl zerkleinert.A brush sieve machine for crushing and cleaning flour that has become hard and impure, consisting of a brush cylinder c and a serrated roller d moved from the center of the cylinder, which, as it rotates, brushes over the iron e on the back of the brushes f and thus crushes the flour.
DENDAT53530D A brush sieve machine with a rotating serrated roller Expired - Lifetime DE53530C (en)

Publications (1)

Publication Number Publication Date
DE53530C true DE53530C (en)

Family

ID=328182

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT53530D Expired - Lifetime DE53530C (en) A brush sieve machine with a rotating serrated roller

Country Status (1)

Country Link
DE (1) DE53530C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209854B (en) * 1959-03-03 1966-01-27 Riccardo Sartori Drum screen
DE4224993A1 (en) * 1992-07-29 1994-02-03 Lescha Maschf Gmbh Garden compost sieve assembly - has shaped lower basket incorporating rotating, rubber paddle blades attached to flat faces of profiled shaft

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209854B (en) * 1959-03-03 1966-01-27 Riccardo Sartori Drum screen
DE4224993A1 (en) * 1992-07-29 1994-02-03 Lescha Maschf Gmbh Garden compost sieve assembly - has shaped lower basket incorporating rotating, rubber paddle blades attached to flat faces of profiled shaft

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