Demister Pad

Working Principle of Demister Pad

When the gas with mist rises at a constant speed and passes through the knitted wire mesh, the rising mist will collide with the mesh filament and attached to the surface filament due to the inertia effect. The mist will be diffuse on the filament surface and the droplet will follow along the filaments of the two wire intersection. The droplet will grow bigger and isolate from the filament until the droplet’s gravity exceeding gas rising force and liquid surface tension force while there is little gas passing through the demister pad.

Separate the gas in the droplets can improve the operating condition, optimize process indicators, reduce corrosion of the equipment, extend equipment life, increase the amount of processing and recovery of valuable materials, protect the environment, and decrease air pollution.

Fastening of Demister Pad

Demister PAD is normally fastened by the material with the same material. The number and wire diameter of the fastening wires is based on the thickness of the Demister pad and size of it.

Harmony Mesh Demister Pad Types and Specifications
Demister Pad TypesWire TypeWire SizeBulk DensitySurface AreaPorosity
(mm)(kg/m3)(m2/m3)
Standard Type Demister PadFlat Wire0.1 × 0.41664750.981
Round Wire0.23320
 Low Penetration Type Demister PadFlat Wire0.1 × 0.31806260.977
Round Wire0.19484
High Penetration Type Demister PadFlat Wire0.1 × 0.41083130.9875

Features of Demister Pad

Simple structure.
Lightweight and easy to transport.
High porosity, less pressure drops.
Large surface area and high separating efficiency.
Easy to install, operate and maintain.
Durable and long service life.
Corrosion and rust resistance.

“There are only two ways to live your life. One is as though nothing is a miracle. The other is as though everything is a miracle.”

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