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DM06 High Efficient Demister Pad

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DM06 High Efficient Demister Pad

China DM06 High Efficient Demister Pad supplier
DM06 High Efficient Demister Pad supplier DM06 High Efficient Demister Pad supplier DM06 High Efficient Demister Pad supplier DM06 High Efficient Demister Pad supplier DM06 High Efficient Demister Pad supplier

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Product Details:

Place of Origin: China
Brand Name: EON
Certification: ISO9001
Model Number: DM06
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Detailed Product Description

DM06 High Efficient Demister Pad

1.DEMISTER INTRODUCTION
A demister, or also known as mist eliminator, is a high efficiency separation device often fitted to vapor liquid separator vessels to enhance the removal of liquid droplets entrained in a gas or vapor stream. Demisters may be a mesh type coalescer, vane pack or other structure intended to aggregate the mist into droplets that are heavy enough to separate from the vapor stream.
 
Mist eliminators/ demisters are fabricated from knitted materials with interlocking asymmetrical loops of metal or plastic with typical diameters being 0.1 – 0.3mm. Special applications for wire diameter 0.35mm to 0.024mm, tube width 1/4" to 42" diameter.

 
2.DEMISTER Materials:
Stainless Steel wire: 200, 300 and 400 series-AISI201,202,301,302,304,304L,321,316,316L,410S, etc.
Copper wire, Aluminium wire, Nickle wire, Titanium wire, Inconel, Monel, Hastelloy wire...
Plain Steel, Galvanized Steel...
Polypropylene, Polyethylene, PVC, Teflon(PTFE), Nylon, etc.
Stainless steel wire with cotton thread, fiber glass, etc.
 
3.DEMISTER Patterns:
1.1 properties of standard wire mesh
Size of steel wire dia (mm)
Width tolerance(mm)
Density(kg/m3)
Specific surface area
Free Volume
(m2/m3)
ε
Flat wire
Round wire
10
150
475
320
0.981
0.1*0.4
0.23
0
 Note: Each mesh mat of 100mm thickness is composed by 25 layers of wire mesh.
1.2 properties of high-efficiency type wire mesh
Size of steel wire
(mm)
Width tolerance(mm)
Density(kg/m3)
Specific surface area
Free Volume
(m2/m3)
ε
Flat wire
Round wire
10
182
626
484
0.977
0.1*0.4
0.23
        0
1.3 properties of high-penetration type wire mesh
Size of steel wire dia (mm)
Width tolerance(mm)
Density
(kg/m3)
Specific surface areaα
Free Volume
(m2/m3)
ε
Flat wire
Round wire
10
98
313
217
0.9875
0.1*0.4
0.23
0
 Note: Each mesh mat of 100mm thickness is composed by 20 layers of wire mesh.
 It is also available to be designed and made according to the parameter provided by user.

4.FIXING METHODS&GRID

The demister should be horizontally fixed and supported. At the bottom or both the top and the bottom, a support grid which is welded with FB 25X3t, RB6Ø of the same material as that of the demister pad at proper intervals (APP150mm), is used. For fixing the grid and the pad, RB6Ø or 1.6Ø tie wire is used. The way of fixing is as per the below figure.
 
5.DEMISTER FEATURES (Mesh Pad type)
1. It shows 99% efficiency under general conditions and velocity (1~3m/sec or higher).
2. Over 98% open area is guaranteed under any conditions so pressure drop caused by the use of the demister can be disregarded (0.1”~1.0 W/G).
3. It can be made of any material suitable for the given temperature and corrosion-resistance.

4. It is possible to install by use of M/H so it is easy to handle.
5. There is no restriction in the conditions, place, and size for use. It is installable on the existing systems.
6. Self-cleaning is possible. It is semi-permanent so it is economical.
 
6.USE OF DEMISTER
1.Vacuum Tower - The treatment quantity by the demister goes up by 35%. The quality of oil gas is improved.
2. Absorber - Some gasoline plants use a glycol absorber (Demister mounted) so the installation cost is being repaid within a month.
3. Knockout Drums and Separators - If Demister is used, ⅓inch drum is sufficient.
4. Gas Separator Vessels - Hydrocarbon in gases is collected so gas of 1/0.1 billion purity is produced out.
5. Evaporator - Product loss goes down and purity is remarkably improved.
6. Scrubber - In the field of caustic soda, the demister is used to prevent air pollution.
7. Distillation Column - If Demister is used, the cost for distillation goes up, the quantity of treatment increases by 20%, and purity is remarkably improved.
8. Dust Collectors - The dust collector of a wet type has excellent collection capacity.g is possible. It is semi-permanent so it is economical.
 
DM06 High Efficient Demister Pad
 

 

Specification List of Filter Mesh
Model
Specification

Wire Diameter
mm

Materials

Area/Weight
m2/kg

Technical Notes
High Efficience Model

60-100 Model
80-100 Model
90-150 Model
200-400 Model
60-100 Model
80-100 Model

¢.012

0.1x0.3

0.1x0.3

0.1x0.3

0.1x0.3

¢0.1-0.15

0.1-0.15

stainless steel wire

stainless steel wire

stainless steel wire

stainless steel wire

polyamide fiber

polyamide fiber

1/0.6

1/0.6

1/0.6

1/0.6

 

 

 

 

Contact Details
HESLY (China) Metal Mesh Group Limited-ISO9001:2008

Contact Person: Mr. Cexi Xie

Tel: 86-318-5182656

Fax: 86-318-7963989

Send your inquiry directly to us (0 / 3000)