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Title:
FILTER PANEL AND FILTER INCLUDING THIS FILTER PANEL
Document Type and Number:
Japanese Patent JPH067613
Kind Code:
A
Abstract:

PURPOSE: To reduce the load loss at the time of passage of counter current water while retaining the advantage of a honeycomb-shaped filter panel by superposing blades in a direction where these plats intersect parallel with each other and erecting the blades upright along the width of the blades perpendicularly to the neutral plane of an assembly.

CONSTITUTION: This filter panel 10 consists of grids formed by superposing at least two parallel rows 11 and 11' of blades 12 in a direction where these blades intersect orthogonally with each other. The blades 12 constituting the filter panel 10 are erected upright with each other across the blade width 1 perpendicular to the neutral plane M of the assembly in the joint parts of the rows 11 and 11. The blades 12 are so designed that the front edges 13 thereof have roundness as a whole and that rear edges 14 constitute the converging form as a whole. As a result, the entanglement of the residual cake on the mesh of the filter panel is prevented while the advantages of the honeycomb- shaped filter panel easily producible by synthetic materials is maintained.


Inventors:
FUIRITSUPU JIYAKUSON
Application Number:
JP1990000401869
Publication Date:
January 18, 1994
Filing Date:
December 13, 1990
Export Citation:
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Assignee:
BEAUDREY & CIE
International Classes:
B01D29/00; B01D29/05; B01D39/14; E02B5/08; (IPC1-7): B01D29/00; B01D39/14; E02B5/08
Domestic Patent References:
JPS6190717A1986-05-08
JPH02204539A1990-08-14
JPS5923777U1984-02-14
JP54116932B
JP4015624B
Attorney, Agent or Firm:
Minoru Nakamura (7 outside)



 
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