FMS 9806 non woven Industrial filter cloth fabrics for blast
furnace dust collector bag filters
We have involved in Blast furnace dry gas cleaning system 20 years
ago, At present , we have successfully applied our superfine glass
fiber needle punched filter bag FMS 9806 to the iron and steel
industries, now they are used for Bao steel, Tang Steel, Shan
Steel, JSPL , JSW, Bhushan steel ,SLR,Usha Martin and other foreign
large-scale iron and steel enterprises.
FMS dry dust filter bag is the most suitable material used in blast
furnace dry gas cleaning system which designed by Chinese MCC.
This kind fabric is needle punched by 3-4 fibers together, it has
high temperature repellent, good air permeability, easy to take
offer cake advantage. Now widely used in dry GCP system.
| Item | Thickness mm | Weight g/m2 | Work temp. | Air permeability dm3/m2.s | Tensile strength 25mm/N Warp/weft | Velocity m/min |
| FMS9803 | 2.2-2.5 | >850 | 260-280 | 15-30 | 1600 | 1400 | 0.5-0.8 |
| FMS9806 | 2.2-2.5 | >850 | 240-260 | 15-30 | 1600 | 1400 | 0.5-0.8 |
Note:All the parameters indicated the performance index of the
products, the reasonable filtration should be chosen according to
the specific working conditions. The above filter bag will adopt different post-processing
techniques according to the specific working conditions. |
The special Applications
Blast furnace Dry GCP plant gas cleaning
Blast fuance volume: 250m3-5500m3
GCP plant : Dry
Dust silos No.s: 8-24 sets
Bag filter size: DN 130x6000mm& DN 160x8000mm length
Working temp.: 100-300 degree C
Life: 12-18 months
Customers: Sinosteel, MCC , JSW, Baosteel,JSPL, and so on.
Treatment equipment
Up to 350 degree high temperature heat setting machine, which
assure the materia’s dimensions stability.
Oil and water repellent finishing equipment
PTFE membrane treatment equipment
Singeing machine, calendaring machine, fully automatic slitting
machines.
Working conditons
| Applications | 3x1080m3 volume Blast furnace dry gas cleaning plants |
| Ash cleaning system | offline,pulse ash removal |
| working temperature | 130-260 degree C |
| Peak temperature | 300 degree C |
| Filtration speed | <0.6m/min |
| Outlet dust concentration | < 5mg/Nm3 |
| Diameter of install plate | DN 135mm |
| Filter media | FMS 9806, ultra fine fiberglass,P84 compounded fabric |
| Post treatment | PTFE membrane ,heat setting |
| Bag size | DN 130x6000 mm |
