The high-efficiency axial vane separator ensures 100% removal of liquid droplets with diameters of 8 microns or larger.
The high-efficiency vane-type separator is a gas–liquid separation solution with high efficiency, large processing capacity, and low operating and maintenance costs. It can be subdivided into the following types:
| High-Efficiency Horizontal Separator | High-Efficiency Vertical Separator | High-Efficiency Axial Separator |
 |  |  |
| Suitable for applications with high liquid load and slug flow. | Suitable for limited installation space and slug flow conditions. | Suitable for applications with installation space or piping connection limitations. |
Working Principle:
(A) Gas containing entrained liquid droplets enters the separator, where its volume expands and primary separation begins.
(B) As the gas passes through the vane section, it undergoes multiple rapid directional changes. Under centrifugal force, the droplets collide repeatedly with the vane surfaces. After adhering to the vanes, the droplets coalesce into a liquid film. Driven by gravity, surface tension, and gas kinetic energy, this film is directed into the vane channels, where it merges into liquid streams.
(C) Under the influence of gravity, the liquid streams flow to the bottom of the separator and are ultimately discharged.
Key Features & Benefits
High liquid separation efficiency
Low pressure drop
Resistant to clogging, no maintenance or replacement required
Reduced footprint, particularly suitable for limited installation space and piping connections
Various connection configurations can be designed according to site-specific requirement
High-efficiency coaxial vane separators are commonly used in air drying and steam dewatering systems of industrial facilities. Vessel diameters typically range from 150 mm to 500 mm, with pressure ratings up to 5 MPa.
When installation space is limited or piping connections do not allow the use of a high-efficiency coaxial vane separator, our high-efficiency off-axis vane separator can meet specific customer requirements. Common connection configurations include six types (see A–F).
Technical Specifications
The high-efficiency axial vane separator ensures 100% removal of liquid droplets with diameters of 8 microns or larger. At maximum design capacity, the total liquid carryover in the outlet gas does not exceed 0.1 U.S. gallons per million standard cubic feet (13.4 liters per million standard cubic meters).
Based on extensive industrial experience and comprehensive experimental test data, we are able to provide customers with targeted optimization designs for high-efficiency separation vanes and develop customized solutions according to special operating conditions specified by customers, in order to enhance separator performance.
Fixed or removable vane assemblies supported by welding or bolted connections
Vane backflushing system
Multi-stage vane combination system
A wide variety of vane types with flexible gas flow optimization distribution
Combination Structures of High-Efficiency Separation Vanes
High-efficiency separation vanes are typically designed in different combination structures to meet process performance requirements and vessel dimensional constraints. The unit combination structures of high-efficiency separation vanes generally include four basic forms: single-vane set, double-vane set, four-vane set, and eight-vane set. When process performance and vessel dimensions have specific requirements, high-efficiency separation vanes can also be designed in targeted combination structures to meet special customer demands.
Comparison of High-Efficiency Separation Vanes with Conventional Wire Mesh
Compared with conventional wire mesh, high-efficiency separation vanes offer significant techno-economic advantages.
The vessel dimensions required for designs utilizing high-efficiency separation vanes are typically reduced by at least 30–40% compared with conventional wire mesh designs, resulting in lower capital investment and reduced footprint.
High-efficiency separation vanes are formed by pressing smooth stainless steel plates, making them resistant to damage and clogging. Their daily operation, maintenance, and shutdown overhauls incur very low costs, while their service life far exceeds that of conventional wire mesh.
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