Product Name: | Wire Mesh Demister | Key Word: | Demister Pad |
---|---|---|---|
Material: | Stainless Steel 316L | Shape: | Donut, Circle |
Thickness: | 100mm, 150mm, 200mm | Sections: | 6/8, Or According To Your Required |
Application: | Gas Liquid Mesh Filter | Grids: | 25*3mm Flat Bar |
Shape & Size: | Φ1700-Φ630 Φ2200-Φ820 | Type: | Filter Elements |
High Light: | stainless steel 316l wire mesh demister,gas liquid filter wire mesh demister,ss 316l mesh pad mist eliminator |
A wire mesh demister, also known as a mist eliminator or mesh filter, is a type of gas-liquid separation device that is used to remove liquid droplets from a gas stream. It consists of a mesh pad made up of multiple layers of knitted or woven wire mesh, which is designed to capture and hold liquid droplets as they pass through.
The gas-liquid mixture flows through the wire mesh pad, and the liquid droplets are captured on the wire surface due to the mesh's high surface area and capillary action. Once the droplets are captured, they coalesce and form larger droplets that are heavy enough to fall out of the gas stream due to gravity. The gas stream then passes through the wire mesh pad and exits with minimal liquid content.
Wire mesh demisters are commonly used in various industries, including oil and gas, chemical processing, and power generation, where the removal of liquid droplets from gas streams is critical to ensure efficient and safe operation of equipment. They are also used in environmental applications, such as air pollution control, to remove liquid droplets from exhaust gases before they are released into the atmosphere.
Mesh density(stainless steel) |
Application |
50 kg/m3 |
Heavy fouling, e.g. evaporators |
80 kg/m3 |
Moderate fouling, e.g. vessel boilers |
110 kg/m3 |
Light fouling |
145 kg/m3 |
Heavy duty, e.g. oil and gas separators |
170 kg/m3 |
General purpose, not totally clean |
195 kg/m3 |
Optimum efficiency & pressure drop |
240 kg/m3 |
High density with high separation efficiency |
112 kg/m3 |
General purpose, clean service |
145 kg/m3 |
Find droplet removal in clean service |
Materials |
Main Application Area |
SS304 |
Water solutions, Nitric acid reduced crude petroleum fraction etc. |
SS316L |
Fatty acid reduced crude containing naphthenic acids and corrosive chemicals |
Synthetic fiber |
For corrosive service at moderate temperature |
PP(Polypropylene) |
For corrosive service at temperature up to 70℃ |
PTFE |
For corrosive service at temperature of (-190℃, 250℃) |
Monel |
Caustic soda, dilute acid |
Nickel |
Caustic Soda, food products |
Copper |
Freon, alcohol |
Aluminium |
Nitric Acid |
(1) A vapor stream carrying entrained liquid droplets passes through a demister pad. The vapor moves freely through the knitted mesh.
(2) The inertia of the droplets causes them to contact the wire surfaces and coalesce.
(3) The large, coalesced droplets formed in the mesh ultimately drain and drop to the vessel bottom.
1. Various types and diameters.
2. Simple to install and uninstall.
3. Acid and alkali resistance.
4. Corrosion resistance
5. High filtering
6. Light weight
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