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Ventilation System Air Filter Mesh Pad Mist Eliminator 304 Weld Mesh Screen
Demister pads or Mist eliminators are porous blankets of metal or plastic knitted wire mesh,
designed and constructed for the efficient, economical removal of
entrained liquid droplets from vapor streams. Demister Pads can be
fabricated in any required size and shape and may be installed in
new or existing process vessels.
HOW IT WORKS
When vapor and entrained liquid droplets pass through a mist eliminator, the vapor moves freely through the mesh pad but the liquid droplets, due to their greater inertia, cannot make the necessary sharp turns and as a result are thrown into contact with the wire surfaces and briefly held there. As more droplets enter the pad and collect on the wires, they grow in size, run down the wire to the bottom surface of the mesh separator and fall from the unit. Overhead vapor is now free of entrained liquid.
Metal Wire Mesh Pad Demister Type and Applications
Wire Dia. Mm | Mesh Density Kg/m3 | Surface Area M2/m3 | Normal Micron Rating | Application |
| 0.15 | 195 | 650 | 3 | Very high efficiency in clean service |
| 0.15 | 145 | 480 | 4 | Fine droplet removal in clean service |
| 0.15 | 112 | 375 | 5 | General purpose in clean service |
| 0.28 | 195 | 355 | 5 | Optimum efficiency & pressure drop |
| 0.28 | 170 | 310 | 6 | General purpose not totally clean |
| 0.28 | 145 | 265 | 8 | Heavy Duty e.g. Oil & Gas Separators |
| 0.28 | 110 | 200 | 10 | Light fouling |
| 0.28 | 80 | 145 | 12 | Moderate fouling |
Finished wire mesh air filter mist eliminator with frame:
Welcome your inquiry with any questions! Here in Hualai we are
always ready to be helpful!
