Industrial Filter Bags
Filter Bag for Coal Mill
Working Temperature: ≤150℃
Main Material: Polyester needle felt with anti-static, Acrylic needle felt, Polyester needle felt with anti-static and water&oil repellent etc.
Finish Treatment: Calendering, Heat setting, Singeing, Water&Oil Repellent, Anti-static, PTFE Membrane
Diameter&Length: Customized
Capacity: 2000 pcs per day
Customization Accepted.
Product Description
Main working conditions and dust collection requirement of coal mill:
| Dust Collection Type | Outer-filtering |
| Treatment Air Capacity | 5000T/D≈100000m3/h |
| Filtration Velocity | ≤1.2m/min |
| Entrance Dust Density | ≤1000g/Nm3 |
| Emission Concentration Requirement | ≤30g/Nm3 |
| Inlet & Outlet Pressure Differential | ≤1700Pa |
| Working Temperature | ≤120℃ |
| Regular Filter Bag Size | Dia. 130X2000-3500mm |
| Regular Service Life Requirement | 2 years |
| Special Requirement | Anti-static for anti-explosion |
Commonly used filter bag fabric chosen of coal mill:
- Polyester Needle Felt With Anti-Static.
- Acrylic Needle Felt.
- Polyester Needle Felt With Anti-Static And Water&Oil Repellent.
