EP 0155632 B1 19910123 - METHOD AND APPARATUS FOR SEPARATING MATERIAL MIXTURES
Title (en)
METHOD AND APPARATUS FOR SEPARATING MATERIAL MIXTURES
Publication
Application
Priority
DE 3410423 A 19840321
Abstract (en)
[origin: GB2155801A] A mixture of liquid and solid is fed by duct 12 into chamber 32 of a centrifugal strainer and spun until a cake 50 is formed on cylindrical filter surface 6. The cake 50 may then be washed in situ one or more times. Surface 6 and plate 34 are then moved to the right with rod 4, breaking the seal formed by ring 11 so that the cake 50 falls on to an outer filtering surface 3, and subsequent return of the rod 4 to the position shown enables plate 34 to push the cake on to the frusto-conical part 3b of surface 3, where it is further spun and dried. The drum end 10 may incorporate an additional flat annular filtering surface, from which filtrate is separately removed (Fig. 2 not shown). <IMAGE>
IPC 1-7
IPC 8 full level
B04B 3/00 (2006.01); B04B 3/02 (2006.01); B04B 15/00 (2006.01)
CPC (source: EP US)
Designated contracting state (EPC)
AT BE CH FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0155632 A2 19850925; EP 0155632 A3 19871125; EP 0155632 B1 19910123; AT E60257 T1 19910215; DE 3410423 A1 19851003; DE 3410423 C2 19880630; GB 2155801 A 19851002; GB 8502430 D0 19850306; IN 162707 B 19880702; JP S60212256 A 19851024; US 5021158 A 19910604
DOCDB simple family (application)
EP 85102848 A 19850313; AT 85102848 T 19850313; DE 3410423 A 19840321; GB 8502430 A 19850131; IN 132CA1985 A 19850222; JP 5475385 A 19850320; US 71427385 A 19850321