CENTRIFUGAL-JET MILL Russian patent published in 2010 - IPC B02C13/20

Abstract RU 2381070 C1

FIELD: engines and pumps.

SUBSTANCE: proposed centrifugal-jet mil is intended for pulverisation of various solid materials and comprises housing with intake and discharge openings, two counter-rotating rotors arranged coaxially one inside another. One rotor comprises circular shelves furnished with impact plates for material to be milled on colliding with them, the other one incorporating accelerating channels for milled material to be entrained by airflow and move through aforesaid circular shelves with impact plates. Said circular shelves with impact plates go easily down into said accelerating channels.

EFFECT: higher efficiency of milling.

6 cl, 1 dwg

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RU 2 381 070 C1

Authors

Tumashev Aleksandr Sergeevich

Avvakumov Evgenij Grigor'Evich

Dates

2010-02-10—Published

2008-06-24—Filed