Structural characteristics of pall rings in scrubber

Pall ring structure characteristics: Pall ring shape structure can be divided into internal ribs for the meter type, called plastic Pall ring (meter); The inner rib is a well shape, called a plastic Pall ring (well), with eight layers of rectangular small Windows, small window blades overlapping in the center of the ring, and the upper and lower surface layer window positions overlapping with each other.

pall ring packing is to open a two-layer rectangular small window on the wall of the ordinary rasping ring, the small window blades are overlapping in the center of the ring, and the upper and lower two-layer Windows are staggered, so the resistance is reduced, the gas velocity can be improved, the gas and liquid phase distribution is uniform, the same pressure is reduced, and the processing capacity is more than 50% higher than that of the rasping ring.

The structural characteristics of pall ring, in general, the use of pall compared with the use of Rassey ring to save about 35% of the packing volume. Second, the structure and function of the Pall ring, the structure of the Pall ring is very good.