DE392283C - Magnetic separator, especially for separating weakly magnetic ores - Google Patents

Magnetic separator, especially for separating weakly magnetic ores

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Publication number
DE392283C
DE392283C DEW58428D DEW0058428D DE392283C DE 392283 C DE392283 C DE 392283C DE W58428 D DEW58428 D DE W58428D DE W0058428 D DEW0058428 D DE W0058428D DE 392283 C DE392283 C DE 392283C
Authority
DE
Germany
Prior art keywords
magnetic
ores
magnetic separator
separator
separating weakly
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
DEW58428D
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
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 DEW58428D priority Critical patent/DE392283C/en
Application granted granted Critical
Publication of DE392283C publication Critical patent/DE392283C/en
Expired legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00Magnetic separation
    • B03C1/02Magnetic separation acting directly on the substance being separated
    • B03C1/10Magnetic separation acting directly on the substance being separated with cylindrical material carriers
    • B03C1/14Magnetic separation acting directly on the substance being separated with cylindrical material carriers with non-movable magnets

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Description

Magnetscheider, @ insbesondere zur Scheidung von schwachmagnetischen Erzen. Die Erfindung betrifft eine Verbesserung an Magnetscheidern, die insbesondere zur Scheidung schwachmagnetischer Erze dienen. Für diese Zwecke werden vielfach soggenannte Trommelscheider verwendet, bei denen die Trommel über den feststehenden Magnet umläuft; den Tronuneln wird das Scheidegut durch feststehende oder bewegliche Rinnen zugeführt. Die Wände der Zuführungsrinne sind dabei noch über die Trommel verlängert, um das Scheidegut während der Trennung zu führen.Magnetic separator, @ especially for separating weakly magnetic ones Ores. The invention relates to an improvement in magnetic separators, in particular serve to separate weakly magnetic ores. For these purposes are multiple So-called drum separators are used, in which the drum over the stationary Magnet rotates; In the Tronuneln, the material to be cut is fixed or movable Gutters fed. The walls of the feed chute are still over the drum extended to guide the material to be cut during separation.

Gemäß der vorliegenden Erfindung werden diese Seitenwände der Gutführung gegeneinander verstellbar angeordnet. Diese Verstellung hat in erster Linie den Zweck, die Wirkung des Magnetscheiders, insbesondere bei schwachmagnetischem Gut, zu steigern. Bei der üblichen Bauart der Magnete, bei denen die Polschuhe mit spitzwinkligen Enden versehen sind, ist naturgemäß das Kraftlinienfeld an den verschiedenen Stellen der Oberfläche verschieden stark. Verstellt .man nun innerhalb dieses Feldes die Seitenwangen oder Rinnen, so kann man dadurch das Gut gerade den Stellen zuführen, an denen das Magnetfeld am stärksten ist. Man wird 'also gemäß der Erfindung die Gutzuführungsrinnen nicht so einstellen, daß der Boden der Rinne gerade von Gut bedeckt ist, denn dann hätte man den Nachteil, - daß ein Teil des Gutes in dem schwachmagnetischen Felde liegt, so daß hier bei, schwachmagnetischem Gut die Ausscheidung sehr gering ist. Bei stärker magnetischem Gut kann man den Raum zur Durchführung des Gutes größer halten als bei .dem schwachmagnetischen Gut.According to the present invention, these side walls of the crop guide arranged adjustable against each other. This adjustment has primarily the Purpose, the effect of the magnetic separator, especially with weakly magnetic material, to increase. With the usual design of the magnets, in which the pole shoes with acute-angled Ends are provided, is naturally the force line field at the various points the surface of different strengths. If you now adjust the Sidewalls or channels, so you can feed the goods straight to the places where the magnetic field is strongest. One becomes' according to the invention the Do not adjust material feed channels so that the bottom of the channel is straight from the material is covered, because then one would have the disadvantage - that part of the good is in the weakly magnetic Field lies, so that here with weakly magnetic material, the excretion is very low is. If the goods are more strongly magnetic, the space for carrying out the goods can be larger hold than with .the weakly magnetic good.

Diese Anordnung der verstellbaren Rinne hat also den erheblichen Vorteil, daß man die Magnetscheider zunächst unabhängig von dem zu scheidenden Gut in größerer Anzahl herstellen und auf Lager nehmen kann, wodurch natürlich die Herstellung verbilligt wird. Man kann dann durch Einstellung der Zuführungsrinne und der Seitenwangen den Magnetscheider aller vorkommenden Gutsorten anpassen.This arrangement of the adjustable channel has the significant advantage that the magnetic separator can initially be used in a larger size, regardless of the material to be separated Can produce number and take in stock, which of course makes the production cheaper will. You can then by adjusting the feed channel and the side walls Adjust magnetic separators for all types of goods that occur.

Auf der Zeichnung ist ein Ausführungsbeispiel dargestellt:.An exemplary embodiment is shown in the drawing.

Abb. i zeigt den Magnetscheider in einem Querschnitt, Abb. a eine Aufsicht auf den Magnetscheider; Abb. 3 zeigt einen Längsschnitt durch die Polschuhe und die Gutzuführungsrinnen.Fig. I shows the magnetic separator in a cross section, Fig. A a Supervision of the magnetic separator; Fig. 3 shows a longitudinal section through the pole pieces and the material feed channels.

Das Gut wird durch die schräge Zulaufsrinne i zugeführt und auf die beiden Aus- Läufe 2 und 3 verteilt. An diese schließen sich dann die Scheiderinnen q. und 5 an, welche durch die verstellbaren Wände 7, 8, g, ro begrenzt werden. Die verstellbare «Verbindung zwischen diesen unmagnetischen Wänden und den Zuführungsrinnen kann beispielsweise durch Schraubbolzen r i erfolgen, die in die Schlitze 12 eingreifen. Innerhalb der Trommel 6 sind die feststehenden Magnete 13, 1q, 15 angebracht, deren Polschuhe mit Spitzen versehen sind. Durch Einstellen der Wände 7, 8, g, io über diesen Spitzen der Polschuhe kann man das Gut in denjenigen Teil des Kraftlinienfeldes bringen, in welchen die Kraftlinien am dichtesten sind; auch die Wände der Zuführungsrinne kann man entsprechend einstellen.The material is fed in through the inclined inlet channel i and distributed over the two outlets 2 and 3. This is followed by the separators q. and 5, which are limited by the adjustable walls 7, 8, g, ro. The adjustable connection between these non-magnetic walls and the feed channels can be made, for example, by means of screw bolts ri which engage in the slots 12. Inside the drum 6, the stationary magnets 1 3, 1q, 15 are attached, the pole pieces of which are provided with tips. By setting the walls 7, 8, g, io above these tips of the pole shoes, the material can be brought into that part of the force line field in which the force lines are closest; the walls of the feed channel can also be adjusted accordingly.

Claims (2)

PATENT-ANsPRücHE; z. Magnetscheider, insbesondere zur Scheidung schwachmagnetischer- Erze, dadurch gekennzeichnet, daB die Seitenwände, die zur Führung des Gutes in der Scheidezone dienen, gegeneinander verstellbar angeordnet sind. PATENT CLAIMS; z. Magnetic separator, especially for separating weakly magnetic Ores, characterized in that the side walls, which are used to guide the goods in serve the sheath zone, are arranged adjustable in relation to one another. 2. Magnetscheider nach Anspruch i, dadurch gekennzeichnet, daß auch die Seitenwände der Zuführungsrinne einzeln oder alle seitlich verstellt werden können. 2. Magnetic separator according to claim i, characterized in that the side walls of the feed channel can be adjusted individually or all laterally.
DEW58428D 1921-05-26 1921-05-26 Magnetic separator, especially for separating weakly magnetic ores Expired DE392283C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW58428D DE392283C (en) 1921-05-26 1921-05-26 Magnetic separator, especially for separating weakly magnetic ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW58428D DE392283C (en) 1921-05-26 1921-05-26 Magnetic separator, especially for separating weakly magnetic ores

Publications (1)

Publication Number Publication Date
DE392283C true DE392283C (en) 1924-03-24

Family

ID=7605477

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW58428D Expired DE392283C (en) 1921-05-26 1921-05-26 Magnetic separator, especially for separating weakly magnetic ores

Country Status (1)

Country Link
DE (1) DE392283C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE765781C (en) * 1940-08-16 1954-02-22 Koppers Gmbh Heinrich Process for the dry separation of magnetic substances
DE1030784B (en) * 1953-09-18 1958-05-29 Erwin Roth Device for separating magnetizable foreign bodies from bulk material, in particular ground material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE765781C (en) * 1940-08-16 1954-02-22 Koppers Gmbh Heinrich Process for the dry separation of magnetic substances
DE1030784B (en) * 1953-09-18 1958-05-29 Erwin Roth Device for separating magnetizable foreign bodies from bulk material, in particular ground material

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