Alloy plant EF dust collector top choose Nomex filter bag temp up
to 220 degree C
Nomex Filter Bags is popular in Alloy making plant, water repellent
treatment .Nomex filter bag offer one of the best total economies
in a filtration system because of higher air to cloth ratios,
higher temperature resistant function ,and long wearing life .
Features of Nomex Dust Filter Bag With Stainless Steel Frame:
1) Performs at high temperatures It is used in continuously
operating temperatures up to 218°C (425°F) , and Nomex filter bags
can handle higher temperature surges.
2) Resists flexing and abrasion Flex and abrasion resistance
function of Nomex filter bag at ambient temperature is good.
3) Good retardant function of moisture Nomex filter bag performs
well at high operating temperatures with normal amounts of
moisture. The wear life projections in the below graphs were
developed using 6-10% H20.
4) Dimensional Stability Nomex filter bag , aramid filter bag is
one of the most dimensionally stable dust filter bags available.
Fibers of Nomex properly manufactured and finished, should neither
stretch nor shrink over 2% when operated at temperatures up to
218°C (425°F). 5) High temperatures resistant The most effective
use of Nomex filter bag , aramid filter bag is in high efficiency
filtering systems where effluent temperatures are above 250°F or in
systems with surges over 250°F. In hot gas filtration systems.
Filter bag size choosing:
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:
Steel,Metallurgy,Cement,Carbon black,Thermal Power,Asphalt mixing,
waste incineration.
Technical Service &support
Provide Solutions
Offer further technical support with extensively qualified
experience
Provide Senior Technical staff for on site technical support
Professional Recommendations on dust collector operation and
maintenance
Professional Supervision of filter bag installation
Laboratory analysis of the condition of used filter bags and
recommended solutions for optimum performance
Analysis of filter bag life and recommendations of replenishment
programs
