Product Feature
I. Eight-Arch Concave Surface for High Surface Utilization
The most significant feature of the VSP Ring is its ring wall, composed of eight concave arc surfaces, rather than the smooth cylindrical surface of traditional packings. Each concave arc surface acts as a microscopic "liquid collector"—liquid flowing through it is "captured" and evenly spread, preventing the formation of streams. These eight arc surfaces divide the liquid into eight independent streams on the ring wall, each stream spreading evenly on its own arc surface, significantly improving overall surface area utilization.
II. Four-Point Support Structure for High Mechanical Strength
Another important feature of the VSP Ring is its four-point support structure. The eight concave arc surfaces of the ring form four raised support points at the end face of the ring (one support point is formed at the intersection of every two arc surfaces), transforming the contact between adjacent packings from the traditional "point contact" or "line contact" of annular rings into a four-point "multi-point contact." Increased contact points reduce contact stress, resulting in a more stable packing layer; more uniform void distribution between packing particles leads to better gas-liquid distribution; and more uniform stress distribution under pressure enhances the ring's compressive strength.
III. Lower Pressure Drop and Higher Flux
The open inner arc design of the VSP Ring significantly reduces resistance as gas passes through the packing layer. The transition area between the concave arc surfaces forms natural flow channels, allowing gas to flow smoothly along these channels without frequent detours. Compared to Pall rings of the same specifications, the VSP Ring reduces pressure drop by 10%–20% and increases flux by 10%–15%.
IV. High Mass Transfer Efficiency and Excellent Separation
The eight-arc concave surface of the VSP Ring creates a unique and highly efficient gas-liquid contact environment. The liquid is divided into eight independent streams on eight concave arc surfaces, each forming a thin and uniform liquid film. As the gas flows through the channels between the arc surfaces, it constantly changes direction, generating local turbulence and promoting gas-liquid interface renewal. The gas and liquid phases contact and transfer mass repeatedly on the arc surfaces, resulting in high separation efficiency.
V. Excellent Anti-clogging Capability and Wide Applicability
The open structure of the VSP Ring gives it excellent anti-clogging capability. The channels between the concave arc surfaces are relatively wide, making it difficult for solid particles to accumulate; even if a small amount adheres, it is easily carried away by the gas-liquid flow. This characteristic makes it suitable for media containing small amounts of solid particles or prone to scaling.
Why Choose AYRTTER?
Own factory, years of experience in packing design and manufacturing
VSP Ring product line is complete: two major series, metal and plastic
Precision stamping/injection molding process, precise eight-arc curved surface, clear support points
Multiple materials available to meet different corrosion and temperature requirements
ISO9001 certified, stable and reliable quality
Provide full-process technical support from selection and calculation to installation
Direct sales, no intermediaries, high cost performance
As an innovative product in the random packing family that combines the advantages of both ring and saddle shapes, VSP Ring achieves an excellent balance between surface utilization, mechanical strength, pressure drop, throughput, and mass transfer efficiency through its unique eight-arc concave curved surface and four-point support structure. It is not a simple replication of the classic design, but rather pushes the surface utilization of packing to a new level through precise curved surface design. Choosing AYRTTER VSP Ring means choosing the perfect unity of efficient separation and robust durability.
