SS Oil Water Wire Mesh Demister Pad Foam Remover Air Purification
Eliminator
Demister Pad Description
It can be made of various materials, depending on its use, and its
major materials are as per the below:
1. SUS304, 304L, SUS316, 316L, MONEL,Titanium,Nickel,etc.
2. P.P (POLY PROPYLENE), P.E (POLY ETHYLENE),
3.Fixing Methods & GRID
The demister should be horizontally fixed and supported. At the
bottom or both the top and the bottom, a support grid which is
welded with Flat Bar 3tX25mm, 6Ø or 8mm wire.
Demister Pad Specification
(1) standard type
Wire Diameter dw(mm) | Width Tolerance (mm) | Density ρ(kg/m3) | Surface Area α (m2/m3) | Void Fraction ε |
| Flat Wire | Round Wire | ±20 | 150 | Flat Wire | Round Wire | 0.981 |
| 0.1*0.4 | 0.23 | 475 | 320 |
(2) High Penetration
Wire Diameter dw(mm) | Width Tolerance (mm) | Density ρ(kg/m3) | Surface Area α(m2/m3) | Void Fraction ε |
| Flat Wire | Round Wire | ±20 | 98 | Flat Wire | Round Wire | 0.9875 |
| 0.1*0.4 | 0.23 | 313 | 217 |
(3) High Efficiency
Wire Diameter dw(mm) | Width Tolerance (mm) | Density ρ(kg/m3) | Surface Area α(m2/m3) | Void Fraction ε |
| Flat Wire | Round Wire | ±20 | 182 | Flat Wire | Round Wire | 0.977 |
| 0.1*0.28 | 0.19 | 626 | 484 |
Feature of demister pad (mist eliminator)
- Demisters consist of a collection of meshes of woven threads that
form a dense body designed to separate liquids in the form of small
particles contained in steams and gases.
- They prevent emission of waste contaminants such as sulphur
compounds, salt water, sand, hydrocarbons, etc. into protected
interior spaces or out into the atmosphere.
- Designs are customised to the specifications of the fluids being
processed. They remove 99.9% of liquid content in gas.
- When gas is passed through the demister, existing liquid particles
in the gas hit the demister threads, build up due to molecular
attraction, increase in size until they detach due to gravity and
flow toward the drain.
- Wide range of work conditions in separation of liquid contaminants
(including solids and associated gases in the flow of gas being
processed: very fine sand, hydrocarbons, etc).
- High efficiency through various configurations and equipment with
various stages.
- Flexible design conditions: Minimal pressure loss allowing for high
gas speeds.
- Integrated purge or drainage systems.
- Various materials.
- Demisters are basic pieces of equipment in desulphurisation plants,
for incineration, combustion gas treatment, mould, odour, bacteria,
and corrosion removal due to condensation, etc
The Advantages of Demister pad
>High removal efficiency
>Negligible pressure drop, less than 25mm of water gauge
>No maintenance or service required
>No corrosion or temperature limitations
>Easily installed in existing vessels
>No limitation on size or shape.
Demister Pad Appilcation
Demister pad can be made into different types to suit different
equipment and devices. Stainless steel demister pad can be made
into round shapes, rectangular shapes, ring shapes and various
customized shapes.
Stainless steel demister pad can also be made into drawer types and
wavelike types. Drawer types for easy transporting and installing,
wavelike types for larger contact area and higher filtering
efficiency.
Petroleum, chemical, light industry, medicine, metallurgy,
aerospace, ship, environmental protection engineering distillation,
evaporation, absorption and other processes in the gas-liquid
separation, gas separation, mechanical equipment, oil and gas
separation.
