Selection table for dust filter bag used in cement industry
As one professional cement filter bags manufacturer, SIIC team shows you how to select corrector filter bags material for cement industry as followings:
-Large and medium cement kiln head:
SIIC aramid filter bags are special used in large and medium cement kiln head
-Large cement kiln head and kiln tail:
SIIC p84 compound filter material filter bags are suitable for large cement kiln head and tail.
-Large cement kiln tail:
SIIC p84 filter bags are good choice for large cement tail.
-Medium and small cement kiln
SIIC fiberglass compound filter material filter bags are widely used in medium and small cement kiln.
The following table will show you the details of dust filter bag selection in cement industry:
|
ITEM |
|||||
|
Fiber |
NOMEX(aramid) |
P84+NOMEX(aramid) |
P84 |
Microfiberglass+P84 |
|
|
Scrim |
NOMEX(aramid) |
PTFE |
PTFE |
Micro fiberglass |
|
|
Weight（g/m2） |
550 |
550 |
550 |
850 |
|
|
Working temperature（℃） Continuous |
200 |
230 |
260 |
260 |
|
|
Working temperature（℃） Surge (Max) |
230 |
250 |
280 |
280 |
|
|
Tensile Strength（N/5*20CM） |
Warp |
>800 |
>800 |
>700 |
2400 |
|
Weft |
>1000 |
>1100 |
>950 |
2400 |
|
|
(%) Elongation |
Warp |
<35 |
<15 |
<30 |
<10 |
|
Weft |
<55 |
<50 |
<55 |
<10 |
|
|
Air permeability （m3/m2*min） |
130 |
150 |
150 |
180 |
|
|
Velocity（m/min） |
<1.2 |
<1.2 |
<1.2 |
<0.8 |
|
|
Applications |
Corrosion resistance is general, wear resistance is good. It is suitable for large and medium-sized cement kiln. |
Excellent corrosion resistance, good abrasion resistance, easy ash removal and high filtration precision. It is suitable for large cement kiln head and kiln tail. |
High temperature resistance, good corrosion resistance, good abrasion resistance, high filtration precision, suitable for large cement kiln tail. |
Suitable for filtering low wind speed, small and medium-sized cement kiln. |
|