Shanghai Tanghau Tower Packing

Pall rings

Pall Ring packing is a new type of packing, Raschig rings for some of the major drawbacks to be improved and there is that in general Raschig ring wall rectangular opening eight small window, small window with ride leaves at the Center, the following location on each floor windows made ??of cross ride. Raschig ring packing it with the main difference is that there is a rectangular opening in the wall on the fenestrae, window fenestrae bend into the ring leaves the heart, the ring wall openings makes the gas distribution performance of liquid to be larger than Raschig ring improvement, especially in the inner ring surface area can be fully utilized.

Pall Ring packing with a flux, low resistance, high separation efficiency and operating flexibility, etc., in the same step, the processing capacity will be 50 percent larger than Raschig rings or more. In the same capacity, the buck can be reduced by half, the mass transfer efficiency can be increased about 20%. Compared with Raschig rings, the filler has a large capacity, resistance is strong, flexible operation, etc., in general, when dealing with the same pressure drop can Bila Xi ring is 50% -100%, the same pressure drop than the pull handle West Point is 50% -70%, the tower also has high blood pressure, the use of Pall Ring can Bila Xi part about 20% -40% filler volume.