Chevron Vane Type Mist Eliminator

The vane-type design uses an intricate array of metal plates, called vanes, with liquid colletioin pockets. The vane type mist eliminator is mounted such that the gas stream flows horizontally through the vanes. During this flow, a change in direction is induced several times, resulting in a centrifugal action that aids the primary impingement separation mechanism in removing the finer liquid droplets entrained in the gas.

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Product Description

The vane-type design uses an intricate array of metal plates, called vanes, with liquid colletioin pockets. The vane type mist eliminator is mounted such that the gas stream flows horizontally through the vanes. During this flow, a change in direction is induced several times, resulting in a centrifugal action that aids the primary impingement separation mechanism in removing the finer liquid droplets entrained in the gas. The liquid droplets are forced into the liquid collection pockets, out of the gas flow path, and drain out by gravity. The pressure drop across a Vane-type mist eliminator is very small, it can handle solid in the flowing gas stream, and can remove droplets down to about 40 microns in size.

Vane type mist eliminators are typically used to handle large volume of flow of gas which reduces the overall sizing of the vane pack & With large open area available in  the vane pack technically it is used where large droplets of liquid is required to be separated at the same time with new patterns and designs vane pack mist eliminators can provide very high separation efficiency also on some applications.

The corrugation and alignment of mist eliminators plays a critical part in the separation process and the more you create obstruction on the blades the more the separation happens.

Advantages Compared With Wire Mesh Demister

1. Higher capacity: Blades with a smooth profile will give 30% more capacity than a mesh demister

2. Higher liquid loading

3. Lower pressure drop

4. Longer lasting in service

5. Suitable for high liquid viscosity systems.