DRUM-TYPE FILTRATION CENTRIFUGE Russian patent published in 2012 - IPC B04B5/00 B04B7/08 

FIELD: instrument making.

SUBSTANCE: invention relates to separation of suspensions by rotary machines and may be used in food and chemical industries, etc. Proposed device comprises casing accommodating drive to run the drum made up of solid of revolution with distance between bottom and cover contracting toward periphery ahead of filtration web, collar of suspension overflow at suspension excess in drum, and feed branch pipe. Said contraction is made up of curved shape of bottom and/or cover that forms surface upward concavity.

EFFECT: higher efficiency of centrifuge.

2 cl, 4 dwg