Title:
FILTERING DEVICE, FILTERING MEANS, AND FILTRATION METHOD
Document Type and Number:
WIPO Patent Application WO2004069372
Kind Code:
A3
Abstract:
The invention relates to a filtering device (1) comprising a container (2), at least one respective suspension supply pipe (3) and a suspension discharge pipe (4), at least one filtrate discharge pipe (5), and at least one stationary filtering means (6). According to the invention, the suspension supply pipe is disposed within the container wall (7) and/or inside (10) the container. The suspension supply pipe is arranged such that the suspension can be delivered to the container in a tangential direction and the rotating current of the suspension generated above the filtering means prevents clogging of the surface thereof. The invention also relates to a filtering means and a filtration method that is carried out in the inventive filtering device (1).
Inventors:
RUDOLF ERHARD (DE)
GLUECK MARKUS (DE)
GLUECK MARKUS (DE)
Application Number:
PCT/DE2004/000234
Publication Date:
October 28, 2004
Filing Date:
February 10, 2004
Export Citation:
Assignee:
RUDOLF ERHARD (DE)
GLUECK MARKUS (DE)
GLUECK MARKUS (DE)
International Classes:
B01D25/24; B01D29/33; (IPC1-7): B01D29/90; B01D29/39; B01D29/64; B01D29/72
Foreign References:
| EP0002422A1 | 1979-06-13 | |||
| EP1138364A1 | 2001-10-04 | |||
| US20010002006A1 | 2001-05-31 | |||
| DE8808035U1 | 1988-11-17 | |||
| US4569759A | 1986-02-11 |
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