Title:
【発明の名称】濾過シリンダ
Document Type and Number:
Japanese Patent JPH04506546
Kind Code:
A
Abstract:
PCT No. PCT/FI90/00168 Sec. 371 Date May 1, 1991 Sec. 102(e) Date May 1, 1991 PCT Filed Jun. 26, 1990 PCT Pub. No. WO91/00767 PCT Pub. Date Jan. 24, 1991.A drum filter is characterized in that its filtrate compartments (20) comprise a bottom part (28,30) and a side surface (32), which is provided with a lip or curved portion (34) extending towards the inside of the compartment (20) from the edge of the side surface opposite the bottom part. The lip (34) prevents the filtrate from escaping from the compartment (20) back through the wire surface, when the drum filter (20) is rotated.
Inventors:
Heino, Yucca
Kohonen, Reimo
Kohonen, Reimo
Application Number:
JP50862890A
Publication Date:
November 12, 1992
Filing Date:
June 26, 1990
Export Citation:
Assignee:
A. Afulstrom Corporation
International Classes:
B01D33/06; B01D33/09; B01D33/13; D21C9/18; D21F1/60; D21F1/66; (IPC1-7): B01D33/09; B01D33/13; D21C9/18; D21F1/66
Attorney, Agent or Firm:
Akira Asamura (3 outside)