Zhangjiagang Aier Environmental Protection Engineering Co., Ltd. |
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Folding bag power plant renovation project material PPS+PTFE pleated filter bag Description:
Application:
1) The fume and smoke treatment and particle removing system in
metallurgy plants, alloy plants, steel works, molding factories,
fire-retardant factories and power stations
2) Fume filtration, tiny particle recycling and division of liquid
and solid in aluminum electro-analysis, tin, zinc, copper, and
other rare metals
3) Smoke filtration in garbage burning, coal-feed boiler and
liquidized laid boilers
4) Division of liquid, solid and tiny particle recycle in
chemicals, coke, carbon, dyestuff, pharmacy and plastics
5) Asphalt concrete mixture, cement, ceramics, building materials,
lime and plaster
6) Dust treatment, purification and collection in electronics,
mining, foodstuff processing, flour and timber processing.
Application:
1. Need to increase gas flow for more capacity: dement kiln, clinker cooler, cement mill, coal mill, power plant boiler, steel company, etc.
2. High dust load: cement mill, coal mill, FGD.
3. Need more time to stick dust on filter bags: Aluminum, FGD,demercuration, absorb Dioxin.
4. Need to reduce emission (Old bag house transform, reach the emission standard).
5. Need to reduce pressure drop
6. Need to reduce pressure drop
7. Need to reduce the cost of bag house
Feature:
1. With low air-to cloth rate, sharply reduce the operating resistance.
2. Filter area is 1.5-2 times than normal round bag
3. Speed of airflow go down, easy for dust settling
4. Improve the compressor air pulse
5. Extend the pulse cycle
6. Reduce fatigue damage, increase the bag life
7. The composite cost reduced
No. | Name | Unit | Parameter | |
1 | Fibrous layer | Polyester or antistatic fiber | ||
2 | Base cloth | Anti-static cloth | ||
3 | Weight | g/m2 | 500 | |
4 | Thickness | M3/m2.min | 1.8 | |
5 | Ventilation amount | M3/m2.min | ≥15 | |
6 | Longitudinal fracture strength | N/5*20cm | ≥900 | |
7 | Transverse rupture strength | N/5*20cm | ≥1200 | |
8 | Long-term use temperature | ℃ | Above the dew point temperature below 130 ℃ | |
9 | Short-term temperature | ℃ | 150 | 150 each no more than 10min |
10 | Surface resistivity | Ω | 4.8×109 | |
11 | Volume resistivity | Ω | 8.9×109 | |
12 | Potential friction (Max) | 250 | ||
13 | Potential friction (average value) | 183 | ||
14 | Surface nuclear power density | 3.4 | ||
15 | half life | S | 0.75 | |
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Folding bag power plant renovation project material PPS+PTFE
pleated filter bag show: