Anti-static dust filter bag which widely used in coal dust and chemical dust collectors
According to the dust collection characteristics of the blast furnace gas coal grinding dust and the cement plant coal grinding dust , and the needs of other industries, we have been developed the anti-static needle punched dust filter bag. To use the stripe anti-static scrim could let the filter material have the effect of the anti-static , also could mixed with the conductive fiber or the stainless steel conductive materials into the surface course fiber, to make the anti-static acupuncture felt has more excellent anti-static performance.
There are different surface treatment for different request, singeing, calendering, water and oil repellent, PTFE impregnation, coating ,laminating process and so on.
| Article name | Weight | Thickness | Air permeability | Working temp. |
| Polyester | 450-700gsm | 1.6-2.2mm | 8-18 m3/m2.m | 130 degree |
| Polypropylene | 400-600gsm | 1.8-2.2mm | 8-20 m3/m2.m | 80 degree |
| Acrylic | 450-600gsm | 1.6-2.2mm | 8-20m3/m2.m | 125 degree |
How to choose the filter bag ?
The filter bag plays a key role in the dust-cleaning process, so it is very important to do the filter selection, which should be based on its performance and the nature of the smoke, so as to have a rational and optimized scheme.
The Factors that affecting the selection of the filter medium
The Select Indication of the Filter medium
A. Temperature
B. Chemical Property
C. Concentration of the dust content
D. Filter Gas Speed
Test Item & Test Standard
| SL.No. | Item | Test Standard |
| 1 | Area Weight | FZ/T60003-91 |
| 2 | Air Permeability | GB/T5453-1997 |
| 3 | Tensile Strength | GB/T3923.1-2013 |
| 4 | Elongation | GB/T3923.1-2013 |
| 5 | Burst | GB/7742.1-2005 |
| 6 | Liquid Repellent | GB/4745-2012 |
Post Treatment For Filtering Materials
Singeing, calendaring,Heat setting
Water and oil repellent
PTFE Dispersion treatment
PTFE surface Coating treatment
Fire Retardant treatment
Package detail and Delivery time
Samples delivery time : 1 ~ 2 days
Normal products : Available stock
LCL orders delivery time : 7~10 days
FCL orders delivery time : 15~20 days
Shipping way & Loading Port :
By sea / air / express
Shanghai / Ning Bo/Tianjin
Applications:
Coal dust, chemical dust, high concentration flammable and explosive dust flue gas filtering.
Product Tags:
|
|
Coal mining Use Dust Collector Filter Bags Images
|
