EP 3040127 A1 20160706 - FILTER CENTRIFUGE
Title (en)
FILTER CENTRIFUGE
Title (de)
FILTERZENTRIFUGE
Title (fr)
CENTRIFUGEUSE À FILTRE
Publication
Application
Priority
DE 102014119605 A 20141223
Abstract (en)
A Filter centrifuge (1) for filtering solid from a solid-liquid-suspension may comprise: a filter drum (10) comprising a circumferential groove (19) which groove is formed in an inner surface (21) of the filter drum (10) and runs in circumferential direction of the filter drum (10); a filter cloth (30) which is insertable into the filter drum (10), forms, at least when inserted into the filter drum (10), a hollow cylindrical shape which shape defines an axial direction (X) and a radial direction (R) and which shape has circumferential edges at the axial ends (32) thereof, is configured to hold back the solid from the suspension to be filtered and to let the liquid of the suspension to be filtered pass therethrough, and comprises at at least one of the circumferential edges (32) a circumferential ribbon structure (34; 34'; 34"; 34'"; 34"") which is formed by at least two ribbon layers (36,38; 36',38';36",38"; 36"',38"',39; 36"") which at least substantially overlap each other in the radial direction and are attached to one another, wherein, with the filter cloth (30) inserted into the filter drum (10), the circumferential ribbon structure (34; 34'; 34"; 34'"; 34"") is received in the circumferential groove (19) of the filter drum (10); and a clamping ring (40) which is formed separately from the filter cloth (30), is formed closed and as one piece, is radially spring-elastically pliable, and is disposable inside of the filter drum (10) opposite to the circumferential groove (19) so as to press the circumferential ribbon structure (34; 34'; 34"; 34'"; 34""), received in the circumferential groove (1), radially outwardly against the filter drum (10) such that the filter cloth (30) thereby remains firmly held in the filter drum (10).
IPC 8 full level
B04B 7/18 (2006.01)
CPC (source: EP)
B04B 7/18 (2013.01)
Citation (search report)
- [A] CN 203635348 U 20140611 - JIANGSU SAIDELI PHARMACEUTICAL MACHINE CO LTD
- [A] DE 830504 C 19520204 - BUCKAU WOLF MASCHF R
- [A] DE 4407515 C1 19950817 - KRAUSS MAFFEI AG [DE]
- [A] DE 1532732 A1 19700312 - SALZGITTER MASCHINEN AG
- [A] DE 3106022 A1 19820909 - HEINKEL IND ZENTRIFUGEN [DE]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3040127 A1 20160706; EP 3040127 B1 20170614; DE 102014119605 A1 20160623; ES 2635046 T3 20171002; JP 2016117059 A 20160630; JP 6199946 B2 20170920
DOCDB simple family (application)
EP 15192704 A 20151103; DE 102014119605 A 20141223; ES 15192704 T 20151103; JP 2015243623 A 20151214