Polypropylene PP/PE/Nylon Demister pad with/without Support Frame for Filtering and Separating
1. Introduction of PP Demister Filter:
PP demister filter used for gas separation tower entrained droplets, to ensure that the mass transfer efficiency, reduce the loss of valuable materials and improving the tower after the operation of the compressor, more commonly in the top screen defoaming device Settings. Can effectively remove 3 - 5 um droplets, tray if setting betweendemister, not only can ensure the mass transfer efficiency of tray, also can reduce the plate spacing. So the screen defoaming machine is mainly used for gas liquid separation. Also for the air filter used for gas separation. In addition, the screen also can be used as instrument of buffer in instrument industry, in order to prevent the radio interference of electromagnetic shielding, etc.
2. Type of PP wire mesh demister
1)standard type of PP demister
|
Wire diameter
dw(mm)
|
Width tolerance
(mm)
|
Density
(kg/m3)
|
Surface area
(m2/m3)
|
Free volume |
| Flat wire |
Round wire |
+10
-0
|
150 |
450 |
320 |
0.981 |
| 0.1*0.4 |
0.23 |
2)high efficiency of PP demister
|
Wire diameter
dw(mm)
|
Width tolerance
(mm)
|
Density
(kg/m3)
|
Surface area
(m2/m3)
|
Free volume |
| Flat wire |
Round wire |
+10
-0
|
182 |
626 |
484 |
0.977 |
| |
|
3. Features and benefit of PP knitted wire mesh
- Lightweight than the metal knitted wire mesh.
- Better corrosion resistance than the metal knitted wire mesh.
- Acid and alkali resistance.
- High filtering performance.
- Soft but high strength.
- Durable and long service life.
4. Application of PP knitted wire mesh
- PP knitted wire mesh is commonly used as knitted wire demister pad in various industrial fields, including the pharmacy, Chemical industry, Petrochemical industry and so on.
- It can be used as knitted wire mesh panels in various fields for gas and liquid separating and filtering.
