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Round Demister Mist Eliminator , Mist Eliminator Pads In Distillation Tower

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Good quality Stainless Steel Welded Wire Mesh for sales
Good quality Stainless Steel Welded Wire Mesh for sales
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Round Demister Mist Eliminator , Mist Eliminator Pads In Distillation Tower

China Round Demister Mist Eliminator , Mist Eliminator Pads In Distillation Tower supplier
Round Demister Mist Eliminator , Mist Eliminator Pads In Distillation Tower supplier Round Demister Mist Eliminator , Mist Eliminator Pads In Distillation Tower supplier Round Demister Mist Eliminator , Mist Eliminator Pads In Distillation Tower supplier Round Demister Mist Eliminator , Mist Eliminator Pads In Distillation Tower supplier Round Demister Mist Eliminator , Mist Eliminator Pads In Distillation Tower supplier

Large Image :  Round Demister Mist Eliminator , Mist Eliminator Pads In Distillation Tower

Product Details:

Place of Origin: CHINA
Brand Name: BS•EVER
Certification: ISO 9001:2015
Model Number: MG

Payment & Shipping Terms:

Minimum Order Quantity: 1 SET
Price: negotiable
Packaging Details: plastic inside and wooden cases outside
Delivery Time: 7 days around
Supply Ability: 20 sets/day
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Detailed Product Description
Mterial: Stainless Stee: 201, 202, 205, 304,304L, 316, 316L, 321 Duplex/Hastelloy C-276 Aluminum: Pure Aluminum , Aluminum Alloy Nickel: Pure Nickel, Nickel Alloy2080, Monel PP: Polypropylene PE: Polyethylene PTFE/TELFON/F4 F46 Diameter: DN300mm ~ DN6000mm.
Thcikness/height: 100mm/150mm/200mm Difference Between Normal/drawer Demister: Mormal Demister Usded Inside Tower, While Drawer Demister Used Outside Of Tower

York 431/931.Round /Square/Polyhonal  Knitted Wire Mesh Demister Pad/Mist Eliminator  With/No Grid  in distillation tower

1.What is Wire Mesh Demister Pad

 

Introduction

Wire mesh demister also called mist eliminator, is essential in many process operations for the removal of entrained material in vapor flows. Demister pads provide a wide range of solutions suitable for any application.

 

Material

  • Stainless Stee: 201, 202, 205, 304,304L, 316, 316L, 321
  • Duplex/Hastelloy C-276
  • Aluminum: Pure Aluminum , Aluminum Alloy
  • Nickel: Pure Nickel, Nickel Alloy2080, Monel
  • PP: Polypropylene
  • PE: Polyethylene
  • PTFE/TELFON/F4
  • F46

Parts

Wire mesh demister pads are made up knitted gauze pad and support grid of two parts.

 

Net Block Grid
Material Code Standard NO. Material Code Standard NO.
Q235-A Q235-A GB434 Q235-A Q235-A GB327
20 20 BG3206 20 20 GB711
0Gr18Ni10Ti 321   0Gr18Ni9 304

 

 

GB423

0Gr17Ni12Mo2 316 0Gr18Ni10Ti 321
00Gr19Ni11 304L 00Gr17Ni12Mo2 316
00Gr17Ni14Mo2 316L 00Gr17Ni14Mo2 316L
RS-2 RS-2

 

Steel Grades

00Gr17Ni14Mo2 316L
NS-8 NS-80

Non-metallic materials: PTFE (F6) polyethylene, polypropylene, Nylon yarn, glass fiber and PVC and so on.

Note: use other materials bearing the note when ordering

NS-80A NS-80A
Brass Wire H68, H65 GB3100
Tin-copper Wire QSn GB3128
Nickel N4, N6, N7, N8 GB3120
Titanium and Titanium Alloy TA2, TA3, TC3, TC4 GB3823
 

 

 

2. What does a demister pad look like

Demister pads has a variety of shapes and sizes and can be installed horizontally or vertically. A typical horizontal demister pads made from steel knitted wire mesh, several feet in diameter and standard thickness is 4" and 6". Fine diameter wires which are typically ~0.0090 inches in diameter are interlocked by weaving machines to form a mesh pad with a high free volume (97% to 99+% void fraction) . A "tight" mesh (a lower void fraction and more dense) is more effective, i.e., it captures smaller diameter liquid

droplets vs. an "open" mesh, less dense mesh with a greater void fraction.

 

3.Demister pad fuction

  • In the separation process, the droplets flow through the mesh pads and collide with the surface of the wire due to their inertia.
  • The collected droplets coalescence at the cross points in the mesh pad and fall back as larger droplets into the vessel.
  • The separation efficiency improves with increasing flow velocity. The maximum flow velocity must not be exceeded, however since flooding will cause re-entrainment to occur.
  • The maximum droplet diameter for 99.9% fraction separation efficiency is within a range of 5 μm to 12 μm for standard mesh types.
  • The wire mesh droplet demisters are made of fine wires with different mesh widths whereby the wire diameter generally ranges between 0.2 mm and 0.5 mm.
  • The specific surfaces, depending on the type, are between around 150 m2/m3 to around 1100 m2/m3.
  • Specially designed supports and cover grids are generally supplied to support the mesh pads, which are arranged so that the free inflow area is approximately 90%.
  • When installing the wire mesh, the mesh pad must fit tightly to the wall of the column to prevent any gas leaking through.
  • The pad of the wire mesh droplet separators (demisters) is between 100 and 150 mm thick in most applications.
  • If the gas- or steam flow contains very fine droplets, e.g. as created during condensation, considerably deeper pads or multiple layers are required
4. Demister pads benefits and typical usage
 
Benefits
Easy to install in all process equipment
Most cost-effective solution when equipment sizes are set by other requirements
High efficiency with low pressure drop
Emergency delivery available
Usage
Desalination
Oil & Gas
Petrochemical
Chemical
Pharmaceutical

Pollution Control

 

5. Drawer Demister Pad Brief Introduction

The drawer style HG/T21586 demister pad is mainly composed of rectangular bar that made of wire mesh and wire mesh flat plate instead of the original circular network block.

when using in the outside of the tower body only needs to be set 1 to N demolition mouth, the stripe screen block can be directly insert along the rail insert (maintenance).

Its selection of the nominal diameter range has of DN300mm ~ DN6000mm.

 

Round Demister Mist Eliminator , Mist Eliminator Pads In Distillation Tower

 

6.Technical parameter

Round Demister Mist Eliminator , Mist Eliminator Pads In Distillation Tower

Round Demister Mist Eliminator , Mist Eliminator Pads In Distillation Tower

Note:

u D stands for nominal diameter

u H stands for height or thickness of demister pads

u The weight is calculated according to stainless steel,stainless steel density is 7.93g/cm3,nickel density

is 8.90g/cm3,PP or PE density is 0.92g/cm3

Round Demister Mist Eliminator , Mist Eliminator Pads In Distillation Tower

 

7.Production process

 

Round Demister Mist Eliminator , Mist Eliminator Pads In Distillation Tower

Round Demister Mist Eliminator , Mist Eliminator Pads In Distillation Tower

 

8. INSTALLATION

Round Demister Mist Eliminator , Mist Eliminator Pads In Distillation Tower

 

9.Our unique features:

1) our have our owned wire drawing line to ensure the high-qualitified weaving

2) lines of machine can satisfy different customers with large quantity

3)good reputation of professional manufacturer, we are the largest factory for knitted wire mesh in ANPING-HOMETOWN OF WIRE MESH ALL OVER THE WORLD

4)EXPERIENCED staff can control weaving inspection easily

5) best service after sales, to solve prioblem for you

Round Demister Mist Eliminator , Mist Eliminator Pads In Distillation Tower

Contact Details
Anping Blue Star Metal Wire Mesh Products Co., Ltd

Contact Person: Mrs Meredith

Tel: +8618330876136

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