The dust collector flower plate is a steel partition with the same size of the filter bag hole on the box part of the dust collector. The distance of the filter bag holes set on the dust collector flower plate is related to the bag diameter, bag length, dust properties, filtration speed and other factors. The distance between the face of the hole of the dust collector plate and the hole should not be too close. If it is too close, the bottom of the filter bag will collide and wear with each other. During the operation for several months, the bottom of the filter bag will be broken, and the airflow in the box will rise too fast, resulting The amount of soot emissions increased, the local filtering load of the filter material was too high, and the dust cleaning strength was insufficient. The uniform arrangement of the dust collector flower plate is suitable for small and medium-sized pulse dust collectors. The dense and dense arrangement is suitable for large and medium-sized pulse dust collectors.
Precautions for dust collector flower plate design:
(1) The flower plate must not only bear the negative pressure of the system, but also the weight of the filter bag, dust layer and bag cage. If the flower plate is deformed, it may affect the straightness of the bilo filter bag and the sealing effect at the mouth of the bag. Design Should be strengthened in the lower part of the flower plate.
(2) The flower plate of the dust collector should be smooth, flat, and free from defects such as flexion and unevenness. The flatness deviation should not be greater than 2/1000 of the flower plate length. The perimeter of the hole of the flower plate should be smooth and free of burrs. The tolerance of the flower plate's hole diameter of the filter bag fixed by the elastic expansion ring is 0.3mm. The deviation between the installation position and the theoretical position after processing the hole diameter of the plate should be less than 1.5mm. The flatness deviation is not more than 2/1000 of the length of the flower plate.