Mesh Pad Mist Eliminator Oil Mist Extraction SS310 Drain Hole
Design
The mesh pad demister is mainly constructed by wire mesh pad and
grids. The pad consists multiple layers of fabric-knitted from
metals and synthetic fiber monofilament chosen to suit the
particular duty requirements. After knitting each layer is crimped
and then converted into desired size or shape or pads. The pads are
not entirely rigid and generally supported by open grid structure.
The grids usually adopt stainless steel 25mm*3mm flat bars and Φ6mm
round rods. Sometimes like this case bending metal plate frame are
also used.
Demister mist eliminator Specifications in this case
| Item | Value | Unit |
| Material | SS310 | / |
| Shape & Size | 500*500 | mm |
| Mesh Thickness | 100 | mm |
| Demsiter Height | 100 | mm |
| Wire Diameter | 0.28 | mm |
| Mesh Density | 145 | kg/m3 |
| Void Fraction | 0.982 | / |
| Specific Area | 260 | m2/m3 |
| Grids | screen mesh +
bending plate | mm |
How does a demister pad work?
(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.
Advantages in mesh pad demister mist eliminator:
Optimized solutions
Standard configurations
Tailored made configurations
Expedited services available
knowledge and engineering experience
High quality manufacturing standards and procedures
Manufactured in a variety of corrosion resistant materials (Metals,
Plastics and Co-knit mesh options)
Metal Wire Mesh Pad Demister Mist Eliminator 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 |
Material of construction and its application:
| 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 |
Package & shipping of wire mesh demister mist eliminator with
frame:
