Plastic VSP Rings, also known as Mailer rings, have reasonable geometric symmetry, good structural uniformity and high void ratio. Eight-arc circles and four-arc circles are arranged alternately along the axial direction, and each arc segment is folded inward in the ring along the radial direction. As a result, the filler surface is continuous without interruption and distributed in space.
Plastic VSP Rings combine the advantages of Raschig rings and Pall rings:
1. The void ratio is increased compared with Raschig ring and Pall ring, and the window hole is enlarged. Since the vapor and liquid can pass through the space inside the ring through the window hole, the resistance is extremely low, which can increase the operating gas speed.
2. Opening windows and adopting curved frames greatly increases the specific surface area, and the inner surface of the filler can be fully utilized.
3. A “ten”-shaped inner rib is set in the middle, and ten to fifteen diversion and dispersion points are set up and down the “ten”-shaped inner disk, which not only increases the strength of the filler, but also has a good effect of dispersing vapor and liquid. , improves the vapor-liquid mixing and liquid redistribution, making the liquid distribution more uniform, so the channel flow and wall flow conditions are significantly improved compared to the Raschig ring and Pall ring.
Plastic VSP Rings have the characteristics of low void ratio, high mass transfer efficiency, low mass transfer unit height, small pressure drop, high flooding point, large gas-liquid contact area, and light specific gravity. They are widely used in petroleum, chemical industry, chlor-alkali, gas, etc. packing tower industry. It is also recognized as an extremely efficient tower packing.
Recently, we have provided PP VSP Rings to our customers, and the products produced are of good quality and good appearance. Share some picture details for reference:
Post time: Sep-25-2024