Liquid purification or separation – Filter – Movable medium
Patent
1990-07-19
1993-06-29
Drodge, Joseph W.
Liquid purification or separation
Filter
Movable medium
99403, 210369, 210374, 210388, 210DIG8, B01D 3306, B01D 3352
Patent
active
052231372
ABSTRACT:
A centrifugal separation apparatus comprises a rotatable cylindrical member including a side perforated wall and an opened bottom and a bottom lid member including a central raised portion and a side wall inclined downwardly and outwardly. The bottom lid member is moveable between an upper position in which said bottom lid member is engaged by the lower end face of said cylindrical member and a lower position in which said bottom lid member is spaced apart from the lower end of said cylindrical member to form a gap therebetween.
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Hattori Ryuichi
Nakagawa Nobuhide
Drodge Joseph W.
House Food Industrial Co. Ltd.
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