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Aramid Dust Collect Star Bag Aramid Pleat Filter Bag Expand Filter Surface Aramid Star Bag
Feature
Star filter bags (Star bags) is named pleat bag, extend filter surface bag too, a special design to extend the filter surface. 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.
| Style | star bag, pleat bag, extend surface/area bag | ||
| Pleats No. | 8 / 12 pleats | ||
| Material | Arcylic | ||
| Diameter | 130 | mm | |
| Length | TBD | mm | |
| Strap / band | Type | cut felt strap | |
| afixing | thread sewing to bag | ||
| Width | 25 | mm | |
| Distance | 250 | mm | |
| Top | Opening | 120 | mm |
| Cuff | Type | seal cuff | |
| Width | 10-12mm | ||
| Thickness | 8-10mm | ||
| Distance | 4-8mm | ||
| Metal hoop | inside of top | yes | |
| material | 304 stainless steel | ||
| width | 25-30mm | ||
| Fix | sew to bag body | ||
| Boot / Bottom | Diameter | 130 | 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 | ||
Advantage
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
The Match of Star bags and Cages
Star filter cages are special designed to fit star bags, which is not like ordinary ones with tigh match. Star cages is a kind of loose match of star bags, which is good for deashing.
Match Of Star Bags and Star Cages
| Cage Pleats | Wire QTY | Diameter (mm) | Remark | |
| cage | bag | |||
| 8 pleats | 16 | 110 | 120 | 3.5 or 4mm vertical wires, also can we 8 pcs vertical wires for diameter 110 and120mm |
| 120 | 130 | |||
| 138 | 150 | |||
| 144 | 155 | |||
| 150 | 160 | |||
| 12 pleats | 12 | 110 | 120 | 4mm vertical wires |
| 120 | 130 | |||
| 138 | 150 | |||
| 10 pleats | 10 | 110 | 120 | 4mm vertical wires |
| 120 | 130 | |||
| 138 | 150 | |||
| 144 | 155 | |||
| 150 | 160 | |||
Application
| Plant | Star Bag and Cage | Application |
| Aluminium Plant | PE | electrolysis fume |
| PPS | aluminum hydroxide calcination | |
| Cement Plant | PE | cement mill, crushing macine, leather belt etc |
| PE with antistatic | coal mill | |
| P84 | kiln back end | |
| Meta aramid | kiln head | |
| Power Sation | PPS | boiler tail gas |
| Steel Plant | PE | casting house, ore bunker, sintering machine end, finished product transportation |
| Acrylic | slag differential | |
| Meta aramid | rotary furnace | |
| PPS/Acrylic | sintering machine head | |
| Chemical Plant | PTFE , Meta aramid | high temperature and corrosive confition |
| Nonferrous Metal Smelt Plant | P84 | aluminum metlting, copper furnace, gold smelt etc |
| Carbon Black Plant | PE, PE with PTFE lamination | grinder machine |
| Glass Plant | PTFE, PTFE composited P84 bag |
Contact us
E: alex.wu@17sindustry.com
jiangsuwl@163.com
M: +86 137 7626 4607