EP 0956132 A1 19991117 - A CONCENTRATOR PRESS
Title (en)
A CONCENTRATOR PRESS
Title (de)
KONZENTRATORPRESSE
Title (fr)
PRESSE A EPAISSIR
Publication
Application
Priority
- SE 9601249 W 19961003
- SE 9503591 A 19951013
Abstract (en)
[origin: WO9713572A1] A concentrator press includes a pair of rotatble press rolls (1) which coact with one another. The press rolls have apertured or perforated mantle surfaces (5) for removing liquid from a liquid-drenched material (3) to be concentrated and advanced between the press rolls. A part of the peripheral surface (5) of each press roll (1), including at least those regions in which the press roll acts on material undergoing concentration, is surrounded by a respective endless filter-cloth web (6, 7) which also runs around at least one direction changing roller (10; 10, 17, 18) at a distance from its associated press roll (1) and the still not concentrated, liquid-drenched material (3). The filter-cloth webs (6, 7) extend generally parallel with each other downstream of the press nip, to a concentrated material delivery station (15, 16).
IPC 1-7
IPC 8 full level
B01D 33/04 (2006.01); B30B 9/24 (2006.01); D21C 9/18 (2006.01); D21F 1/80 (2006.01)
CPC (source: EP)
B01D 33/042 (2013.01); B01D 33/37 (2013.01); B01D 33/50 (2013.01); B30B 9/20 (2013.01); B30B 9/246 (2013.01); D21C 9/18 (2013.01); D21F 1/80 (2013.01)
Citation (search report)
See references of WO 9713572A1
Designated contracting state (EPC)
AT DE FI FR SE
DOCDB simple family (publication)
WO 9713572 A1 19970417; AU 7349696 A 19970430; CA 2234097 A1 19970417; EP 0956132 A1 19991117; JP H11513313 A 19991116; NO 981640 D0 19980408; NO 981640 L 19980608; SE 504724 C2 19970414; SE 9503591 D0 19951013; SE 9503591 L 19970414
DOCDB simple family (application)
SE 9601249 W 19961003; AU 7349696 A 19961003; CA 2234097 A 19961003; EP 96935670 A 19961003; JP 51497497 A 19961003; NO 981640 A 19980408; SE 9503591 A 19951013