The subject innovation can further comprise a plurality of ribs in a vertical frame in order to prevent the deformation of the cage directed to a dust collector a bag filter cage forms a durable increase due to the reinforcement bolt in the through-hole structure of the respective cage to the male and female body a structure made of the combination with, to be devised to achieve a configuration simplification and increased filtration efficiency and dust collector increases durability of the bag filter cage,; The filter bag cage 3,; Further forming a stepped (37) forming a predetermined height in a somewhat smaller diameter than the disc-shaped lower frame 32, a lower disk-like frame 32 and provided with a yaw iphom 36 having a female screw 35 to the circumferential surface, and; Upper cage 30 including the rib 38 of the upper and lower disk-like frame (31, 32) provided with a plurality of phase-to-phase annular rim shape,; Fastening and the upper cage (30) and I having an upper disk-shaped frame 41 has an inner periphery as with a fastening rib (44) corresponding to a yaw iphom 36, and the lower disc-shaped frame 42, the female screw 47 iphom to form a stepped (49) equipped with a 48,; Phase, center the cage, including a rib (43) having a plurality of the lower disc-shaped frame (41, 42) a phase (40),; The cage is fastened to the center (40) consists of a lower cage (50) having a locking projection (54) corresponding to a yaw iphom 48 in disk-shaped frame 51, the upper side,; Of the upper and lower cages (30,40,50) is characterized by being configured to maintain the engaged state of the fastening projection and yaw via the bolt 60 iphom.
展开▼
