EP 0925114 B1 20010627 - ENERGY EFFICIENT CENTRIFUGAL GRINDER
Title (en)
ENERGY EFFICIENT CENTRIFUGAL GRINDER
Title (de)
ENERGIESPARENDER ZENTRIFUGAL-ZERKLEINERER
Title (fr)
BROYEUR CENTRIFUGE A BON RENDEMENT ENERGETIQUE
Publication
Application
Priority
CA 9600544 W 19960812
Abstract (en)
[origin: WO9806497A1] A grinder of solids or solids in liquids has a multiple milling stage. A rotating disc plate (22) carries cutting elements (28) on one side and hammer elements (30) on another, both located at the circumference of the disc plate. The disc plate (22) is rotated in a screened chamber (16) to which the solids or the liquids containing solids to be ground are introduced. Ground product or slurry containing disintegrated solids is passed through the screen (20) before discharged. The use of disc plate and milling elements reduces required torque, leading to improved energy efficiency and results in better performance of the grinder.
IPC 1-7
IPC 8 full level
B02C 13/18 (2006.01); B02C 18/06 (2006.01); B02C 18/08 (2006.01)
CPC (source: EP)
B02C 13/18 (2013.01); B02C 18/0092 (2013.01); B02C 18/062 (2013.01); B02C 18/08 (2013.01); B02C 2013/145 (2013.01)
Designated contracting state (EPC)
BE DE DK ES FR IT SE
DOCDB simple family (publication)
WO 9806497 A1 19980219; BR 9612694 A 20010102; CA 2261665 A1 19980219; CA 2261665 C 20011106; DE 69613596 D1 20010802; DE 69613596 T2 20020418; DK 0925114 T3 20010903; EP 0925114 A1 19990630; EP 0925114 B1 20010627; ES 2158331 T3 20010901; JP 2000516134 A 20001205
DOCDB simple family (application)
CA 9600544 W 19960812; BR 9612694 A 19960812; CA 2261665 A 19960812; DE 69613596 T 19960812; DK 96926296 T 19960812; EP 96926296 A 19960812; ES 96926296 T 19960812; JP 50924298 A 19960812