Title:
SINGLE STAGE CORRUGATED DUST EXTRACTION FILTER
Document Type and Number:
Japanese Patent JP3770838
Kind Code:
B
Abstract:
PROBLEM TO BE SOLVED: To provide a single stage corrugated dust extraction filter capable of holding dust in large quantities and having a structure easy to remove accumulated dust by the flextual washing of the dust extraction filter with water.
SOLUTION: The single stage corrugated dust extraction filter is characterized in that a liner part comprises permeable urethane foam with a cell size of 30 cells/inch or more and a corrugated part is a dust extraction filter.
Inventors:
Suzaki, Katsumitsu
Yasujima, Takehiko
Yasujima, Takehiko
Application Number:
JP2002000025278
Publication Date:
February 17, 2006
Filing Date:
February 01, 2002
Export Citation:
Assignee:
MITSUBISHI PAPER MILLS LTD
International Classes:
A61L9/16; B01D39/16; B01D39/14; B01D41/04; B03C3/28; A61L9/16; B01D39/14; B01D39/16; B01D41/00; B03C3/00; (IPC1-7): B01D41/04; A61L9/16; B01D39/14; B03C3/28