DE367149C - Device for the production of briquettes from metal chips by pressing under heating - Google Patents

Device for the production of briquettes from metal chips by pressing under heating

Info

Publication number
DE367149C
DE367149C DEM76249D DEM0076249D DE367149C DE 367149 C DE367149 C DE 367149C DE M76249 D DEM76249 D DE M76249D DE M0076249 D DEM0076249 D DE M0076249D DE 367149 C DE367149 C DE 367149C
Authority
DE
Germany
Prior art keywords
briquettes
production
metal chips
under heating
pressing under
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
DEM76249D
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.)
Magnet Werk Eisenach GmbH
Original Assignee
Magnet Werk Eisenach GmbH
Publication date
Priority to DEM76249D priority Critical patent/DE367149C/en
Application granted granted Critical
Publication of DE367149C publication Critical patent/DE367149C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/248—Binding; Briquetting ; Granulating of metal scrap or alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Description

Vorrichtung _ zür Herstellung von Briketten aus Metallspänen durch Pressung unter Erhitzung. Durch das Hauptpatent 315989 ist ein Verfahren geschützt: zur Herstellung von Briketten aus Metallabfällen durch Heißpressung, «-& ei die Erhitzung der Metallspäne im Preßraum selbst mittels elektrischer Ströme erfolgt. Die Erfindung betrifft eine Vorrichtung, durch welche die Erhitzung und Pressung der Abfälle in einem Arbeitsgange erfolgt.Device for the production of briquettes from metal chips by pressing with heating. A process is protected by the main patent 315989 : for the production of briquettes from metal waste by hot pressing, "- & when the metal chips are heated in the press room itself by means of electrical currents. The invention relates to a device by means of which the waste is heated and pressed in one operation.

In der Zeichnung ist diese Vorrichtung dargestellt. Darin ist a ein Gestell, b ein Dorn, der sich um seine Achse in der Pfeilrichtung dreht und achsial nach Bedarf bewegt werden kann; c ist ein Gewicht, dessen Zapfen d an seinen beiden Enden beweglich gelagert sind. Der Dorn b und das Gewicht c werden an die Pole einer elektrischen Stromquelle angeschlossen.This device is shown in the drawing. In it, a is a frame, b is a mandrel that rotates around its axis in the direction of the arrow and can be moved axially as required; c is a weight, the pins d of which are movably supported at both ends. The mandrel b and the weight c are connected to the poles of an electrical power source.

Während des Betriebes erhitzen sich an den Kontaktstellen zwischen den beiden Elektroden b und c .die Abfälle und werden von der schweren Elektrode c direkt auf den sich drehenden Dorn gedrückt und bleiben in dieser Form, weil sie durch die Erhitzung an den berührten Punkten ihre Elastizität eingebüßt haben. Auf diese Weise entstehen Brikette, die viel dichter und spezifisch schwerer sind als die auf kaltem Wege erzeugten Wickel oder Pakete. Die Vorrichtung bietet den Vorteil sehr e'nfach zu bewerkstelligender Kühlung der Elektroden. Sie ermöglicht auch die Herstellung von kleinen Briketten aus kurzen ALfällen. Es ist nur erforderlich, den Dorn rhirch eine Walze zu ersetzen, die Brikettformen besitzt, so daß während des Eindrückens in die Brikettformen der Kontakt durch :das eingefüllte Material erfolgt.During operation, the contact points between the two electrodes b and c. the waste and are from the heavy electrode c pressed directly onto the rotating mandrel and remain in this shape because they have lost their elasticity due to the heating at the touched points. on this way, briquettes are created that are much more dense and specifically heavier than the wraps or packages produced in a cold way. The device offers the advantage Very easy to achieve cooling of the electrodes. It also makes that possible Production of small briquettes from short AL cases. It is only necessary the mandrel rhirch to replace a roller that has briquette shapes so that while of pressing into the briquette forms the contact through: the filled material he follows.

Bei der dargestellten Vorrichtung wird der Dorn b achsial zurückgezogen, wenn das Brikett die zulässige Dicke erreicht hat. Dieses fällt dann an der Wand e ab. Die Stellung ler drückenden Elektrodenwalze ist in beiliegender Zeichnung beim Entstehen eines Briketts in ausgezogenen Linien und bei Vollendun@g eines Briketts in punktierten Linien angedeutet.In the device shown, the mandrel is retracted axially, when the briquette has reached the permissible thickness. This then falls on the wall e from. The position of the pressing electrode roller is shown in the accompanying drawing when creating a briquette in solid lines and when completing a briquette indicated in dotted lines.

Claims (1)

PATENT-ANSPRUcH: Vorrichtung zur Herstellung von Briketten aus Metallspänen durch Pressung unter Erhitzung nach Patent 315989, dadurch gekennzeichnet, daß die Brikette zwischen sich um ihre Achse drehenden Elektroden gepreßt werden.PATENT CLAIM: Device for the production of briquettes from metal chips by pressing with heating according to patent 315989, characterized in that the Briquette are pressed between rotating electrodes around its axis.
DEM76249D Device for the production of briquettes from metal chips by pressing under heating Expired DE367149C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM76249D DE367149C (en) Device for the production of briquettes from metal chips by pressing under heating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM76249D DE367149C (en) Device for the production of briquettes from metal chips by pressing under heating

Publications (1)

Publication Number Publication Date
DE367149C true DE367149C (en) 1923-01-18

Family

ID=7316913

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM76249D Expired DE367149C (en) Device for the production of briquettes from metal chips by pressing under heating

Country Status (1)

Country Link
DE (1) DE367149C (en)

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