12 Pleat P84 Felt Star Bag Dust Collector P84 Pleat Bag High
Efficient Expand Filter Area P84 Bag
Property
| Style | star bag, pleat bag, expand filter surface/area bag |
| Pleats No. | 12 pleats |
| Material | P84 |
| Diameter | 120,130,150 | mm |
| Length | TBD | mm |
| Strap / band | Type | cut felt strap |
| afixing | thread sewing to bag |
| Width | 25 | mm |
| Distance | 250 | mm |
| Top | Opening | 120,130,150 | mm |
| Cuff | Type | seal / bead cuff |
| Width | 25-30mm |
| Thickness | 3-7mm |
| Distance | 4-8mm |
| Metal hoop | inside of top | yes |
| material | 304 stainless steel |
| width | 25-30mm |
| Fix | sew to bag body |
| Boot / Bottom | Diameter | 120,130,150 | mm |
| Height | 100-120 | mm |
| Reinforcement | two layers |
| Bottom disc | two layers |
| Metal hoop | no, 20-25mm 304 stainless steel if yes |
| Fix | sew to bag body |
| Seam | Type | thread sewing |
| Bag panel/body | triple rows sewing |
| Cuff panel | 2 double rows sewing |
| boot upper | 2 double rows sewing |
| boot bottom | double rows sewing |
| Pack | Poly bag and pallet, or carton and pallet |
Star filter bags (Star bags) is named pleat bag, extend filter
surface bag too. The Star bags are designed and developed to be
integrated into existing system and process without requiring
costly and major equipment changes. It is also for new bag house
with high level and strict emission requirement.The pleats are
gathered at the top snap band so the StarBag can fit in the same
cell plate hole as a standard bag of the same diameter thereby
meaningfully reducing the air to cloth ratio. Providing a wide
range of star filter bags for bag house collector, which improve
the performance, efficiency and bottom line of the bag house dust
collector and flue.
Filter surface extended (%)
The Star filter bags extend the filter surface, the increaing
filter area compared to ordinary round ones is below,
Filter area increasing (%)
| filter surface | Dianmter mm | Bag Length |
| 1m | 2m | 3m | 4m | 5m | 6m |
| 8 pleats | 120 | 38.64 | 55.97 | 61.75 | 64.64 | 66.37 | 67.52 |
| 130 | 42.09 | 59.85 | 65.77 | 68.73 | 70.50 | 71.69 |
| 150 | 54.06 | 73.31 | 79.73 | 82.94 | 84.87 | 86.15 |
| 160 | 73.57 | 95.26 | 102.49 | 106.11 | 108.28 | 109.73 |
| 12 pleats | 120 | 70.91 | 92.28 | 99.40 | 102.96 | 105.10 | 106.52 |
| 130 | 74.82 | 96.67 | 103.95 | 107.59 | 109.78 | 111.24 |
| 150 | 72.23 | 93.76 | 100.93 | 104.52 | 106.68 | 108.11 |
So
• longer bag service life
• increase the air volume of existing dust collectors to increase
production capacity
• lower emission
• reduce energy consuption
• reduce operation cost
• reduce pressure drop
• lower pulse jet pressure and frequence
• small bag house and building area
• lower the filter velocity
Applications of the filter bag in the bag house
PTFE: Cement factory, Iron & Steel factory, Power Plant factory,
Waste Incineration factory.
P84: Cement factory, Iron & Steel factory.
PPS: Cement factory, Power Plant factory.
Aramid: Cement factory, Iron & Steel factory, Power Plant factory,
Asphalt factory, Lime factory.
Fiberglass: Cement factory, Iron & Steel factory.
FMS: Cement factory, Iron & Steel factory, Power Plant factory.
Acrylic: Cement plants, Asphalt plants, Lime.
