MECHANICAL CLASSIFIER Russian patent published in 1994 - IPC

Abstract RU 2021027 C1

FIELD: enrichment of mineral resources. SUBSTANCE: classifier is in the form of sloped trough with charging branch pipe, drainage threshold and discharging device with gate and outlet port, sand transportation gear positioned inside the body. Discharging device is mounted as viewed from charging branch pipe and is positioned between drainage threshold and charging branch pipe. Lower cut of drainage port is positioned lower than pulp level in the body. EFFECT: enhanced operating reliability. 2 dwg, 1 tbl

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RU 2 021 027 C1

Authors

Khoroshev V.A.

Tsar'Kov V.A.

Kadakov A.N.

Purgin V.S.

Korolev O.E.

Dates

1994-10-15—Published

1990-07-18—Filed