Chevron Mist Eliminator

Mist elimination or “demisting” can be defined as the mechanical separation or removal of liquid droplets or mists from vapor streams. Failure to effectively capture these mists often leads to higher contaminant emissions, production losses, corrosion of downstream equipment, and increased maintenance. The most common mist elimination technologies utilized are chevron mist eliminators also called vane mist eliminator.

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Product Details

Product Description

Mist elimination or “demisting” can be defined as the mechanical separation or removal of liquid droplets or mists from vapor streams. Failure to effectively capture these mists often leads to higher contaminant emissions, production losses, corrosion of downstream equipment, and increased maintenance. The most common mist elimination technologies utilized are chevron mist eliminators also called vane mist eliminator. 

Chevron mist eliminator is plate-type eliminators that offer high liquid handling capabilities but limited collection efficiencies for fine mist droplets below 20 microns (µm).

 

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Working Principle of Chevron Mist Eliminator

In the working principle, the chevron mist eliminator are different from the wire mesh mist eliminator. Liquid drainage in the chevron mist eliminator occurs outside the gas flow.Vane mist eliminator is widely used to separate entrained liquid droplets from gas stream, which the liquid droplets are 8 μm or larger. When the gas stream passes through the chevron demister pad and change direction, the liquid droplets are unable to change direction as quick as the gas due to their momentum. So the liquid droplets impact on the chevron blade and then coalesce and form large droplets until drain away.

 

Material: 

Plastic including PP,RPP,FRP, stainless steel, also produce special material according to customer's request.

 

Advantages of Chevron Mist Eliminator

1.High capacity. It can improve 30% to 100% more capacity than the wire mesh mist eliminator.

2.High filtering and separating efficiency.

3.Lower pressure drop.

4.Durable and long service life.

5.High vapor capacity.

6.Resistance to fouling.

7.High tensile strength.

8.Custom-made design available.

 

Applications

Chevron mist eliminator is widely used in various applications to separate liquid droplets from gas streams, in all applications where a contact between liquid and flowing gas, the chevron demister pad can supply a good performance. Additional, tiny mist droplets can be carried away with the gas.

It is widely used in the foaming system and high liquid viscosity system in refineries, chemicals, petrochemicals, pharmaceuticals, dyes and intermediates, aromatics and other process industries.

 

Size and structure can be customized according to customer's drawings.

 

Product Series

According to material. Chevron mist eliminator can be divided into metal chevron mist eliminator and plastic mist eliminator. Chevron mist eliminator can be made of stainless steel, carbon steel and other alloy steel. It has better corrosion and rust resistance than the plastic chevron mist eliminator. Plastic chevron mist eliminator is lightweight but high filtering efficiency for gas and liquid separating.

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According to the blade type. The blade of chevron demister pad is different. It can be smooth blade for non fouling services and it can also be hook blade to supply greater removal efficiency and capacity. 

According to the passes. The chevron mist eliminator has different passes, commonly, it can be divided into two passes and three passes. The number of passes corresponding to the number of times the gas flow change direction. More the passes, better the separating efficiency. Additional, the chevron demister pad can be divided into stream line type and broken line type. 

According to the shape. The chevron mist eliminator can be made into different shapes, for example the round shape and rectangular shape. Additional, the chevron demister pad can be integrated, it can also be divided into several parts for easy transporting and installing.

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Packing

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Our Service

1.OEM Service: All details can be designed or changed according to buyer's requirements. The material and size can be customized.

2.Competitive Price: Direct factory price

3.Team Support: Professional sales and technology team provide service.

4.Good Quality: 10 years production experiences in tower packing and have strict quality control system.

5.Sample is free

6.If you have any question or advice, please feel free to contact us. We will do our best to meet your requirement.


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