EP 0939677 B1 20010103 - CENTRIFUGE WITH INSIDE-OUT FILTER

Title (en)

CENTRIFUGE WITH INSIDE-OUT FILTER

Title (de)

STÜLPFILTERZENTRIFUGE

Title (fr)

CENTRIFUGEUSE A FILTRE A RETOURNEMENT

Publication

EP 0939677 B1 20010103 (DE)

Application

EP 97948818 A 19971028

Priority

DE 19648511 A 19961122
EP 9705937 W 19971028

Abstract (en)

[origin: WO9823380A1] A solids dryer (10) is positioned downstream from a centrifuge with inside-out filter (1), whereby the solid is dehumidified and dried in the centrifuge with inside-out filter by spinning, compressed gas compression and/or heat convection, and in the dryer by heat contact and/or heat convection. The centrifuge with inside-out filter and solids dryer are connected by a locking device (18) to form a single unit. Sensors (35, 63-69) measure the prevailing levels of dehumidification and dryness and determine other operating parameters. The sensors activate a common control unit (71) which regulates the operating parameters. The control unit independently regulates the operating parameters in such a way that the operating times for dehumidification and drying in the centrifuge with inside-out filter and the solids dryer are harmonized and that at the same time the mechanical spinning energy and thermal energies expended by the centrifuge with inside-out filter and the solids dryer are optimally distributed.

IPC 1-7

B04B 3/02; B04B 15/12; B04B 13/00

IPC 8 full level

B04B 3/02 (2006.01); B04B 13/00 (2006.01); B04B 15/12 (2006.01)

CPC (source: EP)

B04B 3/025 (2013.01); B04B 13/00 (2013.01); B04B 15/12 (2013.01); B04B 2005/105 (2013.01)

Designated contracting state (EPC)

AT BE CH ES FR GB IE IT LI NL SE

DOCDB simple family (publication)

WO 9823380 A1 19980604; AT E198430 T1 20010115; CN 1083738 C 20020501; CN 1238716 A 19991215; DE 19648511 C1 19980416; EP 0939677 A1 19990908; EP 0939677 B1 20010103; ES 2153218 T3 20010216; JP 2001509068 A 20010710; RU 2182852 C2 20020527

DOCDB simple family (application)

EP 9705937 W 19971028; AT 97948818 T 19971028; CN 97199958 A 19971028; DE 19648511 A 19961122; EP 97948818 A 19971028; ES 97948818 T 19971028; JP 52418998 A 19971028; RU 99113045 A 19971028