Winding Tech Wire Mesh Demister Hualai Band With Diameter Less Than
800 mm
Hualai’s Advantages in wire mesh pad demister:
Optimized solutions
Standard configurations
Tailored made configurations
Expedited services available
knowledge and engineering experience
High quality manufacturing standards and procedures
Manufactured in a variety of corrosion resistant materials (Metals,
Plastics and Co-knit mesh options)
What can Hualai factory do for you in the mesh pad demister?
1. Hualai demister is tailor made to suit for specific vessel
dimensions and configuration.
2. Hualai provides wide variety of material to suit for even the
most corrosive process environments.
3. Hualai factory can supplies either mesh pad only, or complete
demister with top and bottom supporting grids for direct
installation in vessels.
4. Sectional construction for easy handling and access through man
ways.
5. Complete accessory pack including support ring and beam can be
provided when required.
When Mesh Pad Demister should be replaced?
Due to the fact that the mesh pad demister is normally installed in
a major process line, it is almost impossible to replace them while
the lines are in operation. Therefore, for economy purpose, it is
important to have them replaced during annual or periodic shut-down
period. For these reasons, the followings are presented for the
user’s consideration.
When the thickness has changed.
When the tightness of each pad sections has changed.
When the corrosion of the wire is severely noticed.
When the entrained mist or dust gives pressure drop hazard.
Others as having been experienced by maintenance engineers.
Demister Inquiry Table when Calculation Suggestions and Service is
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 | | |
Please pay attention to the Unit when refering to this sheet.
Package & shipping of bracketed wire mesh demister pad:
Welcome your inquiry with any questions! Here in Hualai we are
always ready to be helpful!
