MILL-DRYER FOR CRUSHING, SELECTIVE GRINDING AND DRYING POLYMINERAL WASTE

FIELD: mining.SUBSTANCE: mill-dryer includes a vertical drying pipe (1), sealed feeder (2), vertical loading pipe (3), a working chamber (4) with a grinding working tool. The working chamber is connected to a heat generator through gas ducts (9, 12). The gas ducts are formed as a single snail with v...

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Bibliographische Detailangaben
Hauptverfasser: Chivelev Valentin Dmitrievich, Storozhenko Gennadij Ivanovich, Dvornikov Nikolaj Alekseevich
Format: Patent
Sprache:eng ; rus
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