Refining apparatus for removing insoluble admixtures from molten metals

The apparatus comprises a housing, a filtering device, respective mechanisms for imparting rotary motion and reciprocating displacement to the filtering device, and a device for discharging the filtering device. The filtering device encompasses an upper plate (9) and a lower plate (10) which are arr...

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Bibliographische Detailangaben
Hauptverfasser: A. NARIJSHKIN,JURIJ, I. BELSKY,VALENTIN, I. ANTONOV,VLADIMIR, N. SUTURIN,SERAFIM, I. ORLOV,GENNADY, V. DOLGOV,ANATOLIJ
Format: Patent
Sprache:eng ; ger
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Beschreibung
Zusammenfassung:The apparatus comprises a housing, a filtering device, respective mechanisms for imparting rotary motion and reciprocating displacement to the filtering device, and a device for discharging the filtering device. The filtering device encompasses an upper plate (9) and a lower plate (10) which are arranged with a gap delta 1 relative to one another and of which the upper plate (9) is secured on a hollow rod (11) and the lower plate (10) is secured on another rod (12), the latter rod being accommodated inside the hollow rod (11). To control the gap between the plates (9 and 10), a resilient element (17) is according to the invention accommodated in the filtering device (5) on the rod (12) which is accommodated inside the hollow rod (11) and this resilient element interacts with the hollow rod (11) in such a way that the relative arrangement of the plates (9 and 10) is maintained. Mounted at that end of the said rod (12) which is opposite to the fastening of the lower plate (10), the rod being situated inside the hollow rod (11), is a first stop (15), which interacts with the resilient element (17). Mounted at the end of the hollow rod (11), in the immediate vicinity of the first stop (15), is an adjustable stop (18), the arrangement of which in relation to the first stop (15) guarantees the required gap between the plates (9 and 10).