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SS316L Wire Mesh Demister Mist Eliminator Pads ASTM A-478

Basic Information
Place of Origin: Anping, China
Brand Name: Yuanqiao
Certification: ISO9001
Model Number: YQ-120
Minimum Order Quantity: 1pc
Price: Negociation
Packaging Details: pallet or Wooden boxes
Delivery Time: 5-10 days
Payment Terms: L/C, T/T
Supply Ability: 1000 pcs per month
Detail Information
Product Name: Wire Mesh Demister Material: SS316L
Shape: Donut, Circle Thickness: 100mm, 150mm, 200mm, Or As Your Required
Sections: 6/8, Or According To Your Required Application: Gas Liquid Mesh Filter
Grids: 25*3mm Flat Bar Shape & Size: Φ1700-Φ630 Φ2200-Φ820
Type: Filter Elements Core Components: Engine, Bearing, Gearbox, Pressure Vessel
Certification: ISO 9001-2015 Factory Name: Yuanqiao
High Light:

SS316L Wire Mesh Demister Mist Eliminator

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Mist Eliminator Pads ASTM A-478

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ASTM A-478 Wire Mesh Demister


Product Description

 Wire Mesh Pad Demister

 

1.General introduction of wire mesh demister

 

There are many types of mesh pad demisters, including flat type, oblique type, etc.. Usually the mesh pad thickness for flat type demister is 100mm or 150mm. With simple structure, it suits for low velocity, low mist rate gas flow. Re-entrainment easily happen when the gas velocity is too high. While the oblique type (sometimes also shown as wave shape demister) has flow guiding effect on the captured liquid droplet, leaving less liquid droplets on the downside of the mesh pad. So the oblique type demister has less resistance to the passing gas flow, and is a little harder to cause re-entrainment. It allows somehow higher velocity and mist content.

 

2. Design of Wire Mesh Demister.

 

2.1General

A.Size, style, thickness, configuration, and materials are specified in XXX Project Specification – Vessels.

B.Mist Eliminator styles are defined as follows:

C.Style G is a mesh blanket having a variable knitted density. The vapor inlet section is the least dense and the outlet section the densest. Typical inlet/outlet knitted mesh densities are 5 lb/ft3 (80.1) and 9 lb/ft3 (144.2). The customer can require variable density blankets having slightly different knitted densities and wire diameters.

Style V is to be determined by the vendor, based on the process conditions provided by customer. Vendor may determine the mist eliminator type best suited to meet the mist elimination requirement. The selected style may include a mesh pad, vane or a combination of mesh & vanes. The mist eliminator may be oriented vertically, horizontally or at an angle determined by the vendor. A single pad of variable knitted density may also be applied.

 

3.Wire Mesh Materials

 

3.1Metallic Mesh Pads

Materials for metallic Mist Eliminators are as per customer need. Type 304 or Type 316 mesh pads can be in accordance with ASTM A-478. Monel mesh pads can be in accordance with ASTM B-164.

3.2Non-metallic Mist Eliminators

Non-metallic Mist Eliminators shall be PTFE or polypropylene as specified in by customer.

3.3Supports

A.Supports welded to the vessel shall be the same material as the shell. Where the shell is lined, supports welded to the lining shall be the same material as the lining.

B.Supports not welded to the shell (e.g. beams) shall be the same material as the Mist Eliminator.

3.4Grids

A.Metallic grids can be the same material as the mesh pad

B.For non-metallic mesh pads, the grids shall be carbon steel, coated with the same material as the mesh pad.

3.5Fastening Devices

A.For metallic mesh pads the wire ties or other fastening devices shall be of the same material as the Mist Eliminator.For non-metallic mesh pads, the grids shall be carbon steel, coated with the same material as the mesh pad.

B.For non-metallic mesh pads the wire ties can be the same material as the mesh pad.


4. Demister Inquiry Table if Calculation Suggestions and Service are needed

 

Please State your demister / mist eliminator application
 
Operating data
Gas Max. gas volume flow (operating conditions) M3/h  
Gas density (operating condistions) Kg/m3  
Operating pressure Bar (a)  
Operating temperature  
Liquid Liquid content Kg/h  
Liquid density Kg/m3  
Dynamic viscosity of the liquid mPas  
Geometrical data
Flow direction Horizontal ¨
Vertical ¨
Installed in Column ¨
Pipe ¨
Column diameter or dimensions mm  
Opening for installation Manhole ¨ DN
Vessel flange ¨ Size
Requirements
type of mist eliminator Wire mesh demister  
Material    
Efficiency of separation %  
Max. pressure drop    
Miscellaneous    

 

Tks for your reading ,i hope my introduction can help you to make a decision ,any question ,press the whatsapp ,feel freely let me know 

 

SS316L Wire Mesh Demister Mist Eliminator Pads ASTM A-478 0

 

SS316L Wire Mesh Demister Mist Eliminator Pads ASTM A-478 1

 

Contact Details
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