Reverse Air Baghouse
There are two styles of reverse air baghouses. More common nowadays, especially with fibrous dusts such as those from grain or wood processing, is a round reverse air collector style wherein dust collects on the exterior of the bags or filters. For cleaning, reverse air generated by the equipment fan or medium pressure blower is directed by a rotating arm over the bags, blowing reverse air into them to remove dust. This type of reverse air baghouse generates a lower cleaning air pressure than the compressed air pulses of a pulse-jet. It is known as a low-pressure high-volume cleaning system and cleans while on-line. This gentler cleaning method decreases wear and tear on the bags and saves on the cost of compressed air. The trade-off for the cost of compressed air, however, is the horsepower requirements and maintenance costs of the reverse air blower and moving parts.
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
Product Tags:
|
|
Alloy Furnace Woven Reverse Airbag Dust Filter Bags Images
|
