| 摘要 |
A bag filter is provided to prevent spark within the bag filter and to reduce fire hazard by decreasing a number of components because a shape of an inverted triangle of the bag is maintained without a spacer, to widen a filtration area in comparison with the conventional bag filter because the spacer maintaining the shape of the bag does not exist within the bag filter and to enlarge an efficiency of filtration. A suction part(110) is formed at a bottom of a bag filter to inhale air in which dust is contained. An exhausting part(120) is formed at an upper end of the bag filter to discharge the filtered air to outside. The bag(130) blocks an interval of a space of the suction part and a space of the exhausting part with curtain shape. The suction fan(140) is prepared in the exhausting part. The suction fan inhales the air passing through the bag and discharges to outside. The upper end frame(150) supports the suction fan. A porosity of vibration plate(160) of is mounted on an upper end frame to oscillate. The porosity of vibration plate supports the bag. A dust receiver portion(170) is prepared at a bottom of the suction part.
|
