Title:
FILTRATION DEVICE
Document Type and Number:
Japanese Patent JPH05277345
Kind Code:
A
Abstract:
PURPOSE: To prevent the sticking and growth of a cake layer or the like and to make the consumption of electric power small by preventing the generation of dead space in a filter membrane element in a filtration device and uniformly washing the whole membrane surface.
CONSTITUTION: The length Z of a part 3b below the filter membrane element 4 in a cylindrical easing 3 in the up-and-down direction is regulated to ≥500mm and ≤2000mm. An air blow opening 13 into the cylindrical casing 3 is formed at the bottom part of the part 3b.
Inventors:
Koji Ishida
Kiyoshi Izumi
Master Masashi
Kiyoshi Izumi
Master Masashi
Application Number:
JP8119792A
Publication Date:
October 26, 1993
Filing Date:
April 03, 1992
Export Citation:
Assignee:
Kubota Corporation
International Classes:
B01D63/06; B01D63/08; B01D65/02; C02F1/44; (IPC1-7): B01D65/02; B01D63/06; B01D63/08; C02F1/44
Domestic Patent References:
| JPH03254896A | 1991-11-13 | |||
| JPH0377629A | 1991-04-03 |
Attorney, Agent or Firm:
Yoshihiro Morimoto
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