Be used for high temperature flue gas fold formula filtering cloth bag for filter

The utility model discloses a be used for high temperature flue gas fold formula filtering cloth bag for filter, it is connected to form by frame and the filter bag of installing on the frame of crossing, the filter bag of crossing forms by three filter membrane interconnect that bend, the filter membrane of bending is W type fold, three filter membranes of bending most advanced for the position connecting wire connect per two formation rhombus cavitys between the filter membrane of bending after the connection, the upper and lower both ends of crossing the filter bag are passed through sealing rubber and are installed on the frame, still including setting up in crossing the outermost alumina silicate refractory fiber blanket of filter bag, the alumina silicate refractory fiber blanket isequipped with the bilayer and sews up through fire -resistant silk thread and according to the mode through weft, sews up the back and is connected through the connecting wire and the filter membraneof bending, forms the fire