To provide a dust collecting filter, a dust collector, and the suction system for a gas turbines capable of preventing the deterioration of each service life caused by the contact of filtering media while they are small-sized and their dust holding capacities and dust collecting rate are improved.
The collecting filter 10 is formed into an almost rectangle, and is composed of a filtering sheet 11 having a relatively rough fiber layer and dense fiber layer with a direction along a short side 12a as a ridgeline 11c that is alternately bent a plurality of times in a convexconcave manner, and has a plurality of filter elements 12 disposed zigzag in a direction that intersects with a filtering direction P so as to allow mutual long sides 12b to coincide and a backboard 13 that adheres and fixes to mutual long sides 12b of the adjacent filter elements 12.
COPYRIGHT: (C)2010,JPO&INPIT
Hiroyuki Katayama
Hideaki Akita
Tatsuo Adachi
Satoshi Hara
Eiko Filter Co., Ltd.
JP2008238047A | ||||
JP4180808A | ||||
JP59020817U | ||||
JP2003181228A | ||||
JP59055329A | ||||
JP2008200647A |
WO2003043717A1 |
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
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