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DE513516C - Sand preparation device - Google Patents

Sand preparation device

Info

Publication number
DE513516C
DE513516C DEB139926D DEB0139926D DE513516C DE 513516 C DE513516 C DE 513516C DE B139926 D DEB139926 D DE B139926D DE B0139926 D DEB0139926 D DE B0139926D DE 513516 C DE513516 C DE 513516C
Authority
DE
Germany
Prior art keywords
sand
sieve
storage container
centrifugal wheel
partly
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
DEB139926D
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.)
Badische Maschinenfabrik GmbH
Original Assignee
Badische Maschinenfabrik GmbH
Publication date
Priority to DEB139926D priority Critical patent/DE513516C/en
Application granted granted Critical
Publication of DE513516C publication Critical patent/DE513516C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/02—Dressing by centrifuging essentially or additionally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/06—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sieving or magnetic separating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Adjustment And Processing Of Grains (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Description

Sandaufbereitungsvorrichtung, bei der der Altsand durch ein Becherwerk einer zum Abscheiden der groben Bestandteile und zum Zerkleinern der Sandklumpen dienenden Siebvorrichtung und durch diese einer Magnetwalze zugeleitet wird, dadurch gekennzeichnet, daß zwischem dem Becherwerk (1) und dem Sieb (3) eine Schleudervorrichtung (2) eingeschaltet ist.Sand processing device in which the used sand is separated by a bucket elevator the coarse components and used to break up the lumps of sand Screening device and fed through this to a magnetic roller, characterized in that that between the bucket elevator (1) and the sieve (3) a centrifugal device (2) is turned on.

Hierzu ι Blatt ZeichnungenFor this purpose ι sheet of drawings

BEIlMN'. GEtHIUCKT IN DKl!BEIlMN '. HAPPY IN DKl!

Claims (1)

Patentanspruch:Claim: schaffen, in welcher sich alle Aufbereitungsvorgänge in der vorstehend angegebenen Weise einwandfrei und ohne Verluste an brauchbarem Gut vollziehen.create, in which all processing operations work properly in the manner indicated above and without loss of usable goods. In der beiliegenden Zeichnung ist schematisch ein Ausführungsbeispiel des Gegenstandes dargestellt. In the accompanying drawing is schematic an embodiment of the subject is shown. Die Vorrichtung besitzt ein Becherwerk ι üblicher Art. Es wirft den aufzubereitenden Sand in ein Gehäuse aus, in welchem ein Schleuderrad 2 umläuft. Dieses Schleuderrad treibt den Sand gegen ein zweckmäßig schräg stehendes Sieb 3 und zerkleinert dabei teils unmittelbar und teils am Sieb die Knollen. Grobe Verunreinigungen oder Fremdkörper laufen auf dem Sieb herunter und werden durch eine Rinne 4 abgeführt. Der gute Sand wird durch das Sieb 3 hindurchgeworfen und gelangt dann zu einem magnetischen Eisenausscheider mit einer umlaufenden Trommel 5 üblicher Ausführung und Anordnung. Die vom Magneten angezogenen feineren Eisenteile werden der Rutsche 6 zugeführt, während die nicht magnetischen Sandteile in einen Vorratsbehälter 7 fallen. Statt des Vorratsbehälters kann auch ein Förderbands o. dgl. unter der Auslauf Öffnung angeordnet sein, um den aufbereiteten Sand zu einer anderen Aufbewahrungs- oder Verbrauchsstelle zu führen. The device has a bucket elevator of the usual type. It throws the to be processed Sand in a housing, in which a centrifugal wheel 2 runs around. This centrifugal wheel drives the sand against an appropriately inclined one Sieve 3 and crushes the tubers partly directly and partly on the sieve. Gross impurities or foreign bodies run down the sieve and pass through a channel 4 discharged. The good sand is thrown through the sieve 3 and then arrives at one magnetic iron separator with a rotating drum 5 of the usual design and Arrangement. The finer iron parts attracted by the magnet are fed to the chute 6, while the non-magnetic sand parts fall into a storage container 7. Instead of of the storage container, a conveyor belt or the like can also be arranged under the outlet opening, to take the processed sand to another storage or consumption point. Je nach den örtlichen Verhältnissen kann die Reihenfolge der Arbeitsvorgänge auch abgeändert werden.Depending on the local conditions, the sequence of operations can also be changed will.
DEB139926D Sand preparation device Expired DE513516C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB139926D DE513516C (en) Sand preparation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB139926D DE513516C (en) Sand preparation device

Publications (1)

Publication Number Publication Date
DE513516C true DE513516C (en) 1930-11-28

Family

ID=6999755

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB139926D Expired DE513516C (en) Sand preparation device

Country Status (1)

Country Link
DE (1) DE513516C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553234A (en) * 1946-08-01 1951-05-15 Pompes Noel Conditioning plant for molding sand
US2649630A (en) * 1950-08-26 1953-08-25 Jr John W Thomley Machine for the recovery of used foundry sand
US2650396A (en) * 1949-04-08 1953-09-01 Pettibone Mulliken Corp Sand handling apparatus
DE1068434B (en) * 1959-11-05
US3081505A (en) * 1959-07-03 1963-03-19 George M Butzow Foundry aerating flask-filler
DE19613968A1 (en) * 1996-04-09 1997-10-16 Krupp Foerdertechnik Gmbh High-speed dryer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068434B (en) * 1959-11-05
US2553234A (en) * 1946-08-01 1951-05-15 Pompes Noel Conditioning plant for molding sand
US2650396A (en) * 1949-04-08 1953-09-01 Pettibone Mulliken Corp Sand handling apparatus
US2649630A (en) * 1950-08-26 1953-08-25 Jr John W Thomley Machine for the recovery of used foundry sand
US3081505A (en) * 1959-07-03 1963-03-19 George M Butzow Foundry aerating flask-filler
DE19613968A1 (en) * 1996-04-09 1997-10-16 Krupp Foerdertechnik Gmbh High-speed dryer

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