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At top of packing tower demister mist eliminator acts as a key tower internal

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At top of packing tower demister mist eliminator acts as a key tower internal

At top of packing tower demister mist eliminator acts as a key tower internal
At top of packing tower demister mist eliminator acts as a key tower internal At top of packing tower demister mist eliminator acts as a key tower internal

Large Image :  At top of packing tower demister mist eliminator acts as a key tower internal

Product Details:
Place of Origin: Hengshui, China
Brand Name: Hualai
Certification: ISO 9001
Model Number: demister
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: pallet, wooden box
Delivery Time: 5-9 days
Payment Terms: L/C, T/T
Supply Ability: 999 units per month

At top of packing tower demister mist eliminator acts as a key tower internal

Description
Material: Carbon Steel, Stainless Steel, PP, PTFE, Etc. Application: Gas Liquid Separation
Structure: Wire Mesh Or Vane Pack Advantage: High Efficiency
Sections: According To Manway Size OEM: Yes
High Light:

mesh mist eliminator

,

mesh pad demister

At top of packing tower demister mist eliminator acts as a key tower internal

 

Demisters are also a kind of key tower internals. They are used at the top of a packing tower or in conjunction with a collecting tray between two packed beds. The eliminates liquid droplets from the gas stream, so that the mist discharged from the tower or the liquid entrainment from one stage to the next is minimized.

Usually we produce and supply two main kinds of demisters, wire mesh demister and vane pack demister. Where wire mesh demisters are concerned, droplet coalescing leads to increased droplet size allowing the discharge of these droplets from the demister. These demisters are recommended in particular for systems where no solids buildup can occur. Additionally, some engineering design can be done with the wire mesh type and bulk density of the mesh pad, to best suitable for the working conditions.

In vane pack demisters, the gas flow is deflected several times so that the liquid droplets impinge on impact surfaces where they then flow from these in a downward direction. Scaling of solids can be avoided or reduced with the use of spray nozzles situated above the demister.

 

Popular Metal Wire Mesh 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

 

Demister position and simple drawing:

At top of packing tower demister mist eliminator acts as a key tower internal 0

At top of packing tower demister mist eliminator acts as a key tower internal 1

 

When we decide what type of internals are best suitable for a given tower, like for distillation, fractionation or other mass transfer process, we must consider many factors. The desired capacity, efficiency, turndown, pressure drop, corrosion, fouling and previous plant experience are all of importance.

Hualai has successfully served the process industries such as oil refineries, chemical plants, etc. Let us apply this experience to your project to assure a successful result and continued success of your plant.

 

Materials of construction

 

Tower internals can be made of types of materials. Usually it is carbon steel or stainless steel. However exotic metals such as Hastelloy alloys, titanium and other steel types are sometimes required.

There is a brief list of possible materials below.

Carbon Steel / 410 Stainless Steel / 304 Stainless Steel / 316L Stainless Steel / 321 Stainless Steel

Monel / Inconel / Nickel / Titanium / Duplex 2205 / Hastelloy alloys

Please specify if you need other materials not listed here.

 

Welcome your contact with your private tower internals plan or ideas!

Contact Details
Anping Hualai Metal Wire Mesh Co.,Ltd

Contact Person: Amelia Li

Tel: +8615383793340

Send your inquiry directly to us (0 / 3000)