Customization: | Available |
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Manufacturing Process: | Mesh Knitting and Grids Welding |
Surface Treatment: | Grids with Pickling Treatment |
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Alloy 20 Material Wire Mesh Mist Eliminator And Other Options HL-130
The Cr content of alloy 20 (n08020) nickel base alloy is usually 19.0% - 21.0%, and the nickel content is 32.0% - 38.0%. Alloy 20 (incoloy20) is a nickel base alloy with molybdenum and copper, which has good hot and cold working properties. Alloy 20 (n08020) nickel base alloy is a corrosion-resistant alloy with many excellent properties. It has good resistance to oxidation and medium reduction corrosion, excellent resistance to stress corrosion cracking and good resistance to local corrosion. It has satisfactory corrosion-resistant characteristics in many chemical process media.
Other material of construction
Mesh and grids may be made from most metals and plastics i.e. SS304, 304L, 316, 316L, 321, 310S, 201, Duplex 2205, 316Ti, 904L, Monel, Nickel, Copper, P.T.F.E., H.D.P.E., P.P., co-knit of 316L + PTFE, alloy 20 + PTFE, 304+PTFE, 904L + PTFE, 304+glass fiber, 316L + glass fiber, 904L + glass fiber, 316L+PP etc. and other metals, alloys or plastic which can be drawn or extruded.
Vapor liquid separator, Types & applications:
Wire mesh mist eliminator vapor liquid separator of various styles and materials are available for all applications. By selecting the style based on the application, the wire demister fully demonstrates its performance matching the work conditions.
Mesh Density kg/m3 |
Wire Dia. Mm |
Specific Area m2/m3 |
Void Fraction % |
|
Type 1 | 80 | 0.23 | 175 | 99 |
This type is for simple process or a process where the existence of products becomes problematic. Examples for when this is used are highly viscous liquid or liquid filled with solid particles, gas containing small dust, very large water drops (10 microns or larger) or large amounts of highly humid liquid.
Compared to other types, this wire demister provides higher gas speed than the average at a low cost, although efficiency is reduced to some extent. Normally, 150mm thick mesh pad is used.
Mesh Density kg/m3 |
Wire Dia. Mm |
Specific Area m2/m3 |
Void Fraction % |
|
Type 2 | 144 | 0.23 | 316 | 98.2 |
This demister is most appropriate for general purposes. When data such as the amount of flying and accompanying liquid and the size of water drops are clear, the effect is excellent. The demister is highly efficient even when, to a certain extent, the air flow is changed. A 100mm thick demister is used for distillation tower, evaporator and scrapper but the thickness can be increased to 150mm for higher efficiency.
Mesh Density kg/m3 |
Wire Dia. Mm |
Specific Area m2/m3 |
Void Fraction % |
|
Type 3 | 192 | 0.23 | 421 | 97.6 |
Though the demister is deemed the standard type because it is used in many fields, this model is strong and highly efficient. The demister is used in places where it is necessary to reduce accompanying airborne droplets to a minimum.
The demister safely functions because the design adapts to changes in gas or fluid flow rate. Generally, the 100mm mesh pad is used, but the mesh pad of greater thickness is used where the flow rate changes extensively, offering increased production.
kg/m3 |
Wire Dia. Mm |
Specific Area m2/m3 |
Void Fraction % |
|
Type 4 | 216 | 0.23 | 474 | 97.3 |
It is appropriate for collecting very fine particles (1-3 micron) and effective for evaporator, washing equipment, compressor and absorption column, etc. Normally, 200mm to 300mm thickness mesh pad is used.
Advantages in mesh pad demister:
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)