AIR-JET MILL FOR FINE AND/OR CRYOGENIC MILLING AND SURFACE TREATMENT OF PREFERABLY HARD, ELASTIC AND/OR THERMOPLASTIC MATERIALS

This invention is an airflow grinder with a pre-grinding chamber and an internal size classifier. It is suitable for fine grinding (less than 10 microns), low temp. grinding and preferable for surface treatment while grinding hard, elastic or thermoplastic materials in a specified situation. The equ...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZSOLT CSILLAG, GEZA SZENTGYOERGYI, KAROLY SOLYMAR, TIBOR KALMAN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:This invention is an airflow grinder with a pre-grinding chamber and an internal size classifier. It is suitable for fine grinding (less than 10 microns), low temp. grinding and preferable for surface treatment while grinding hard, elastic or thermoplastic materials in a specified situation. The equipment for this process is an energy saving one which does not contain any moving parts easy to be worn out. The internal size classifier, which is one of the components of the integral grinding space, allows the tiny particles to be sieved by using the system surplus energy after grinding.