Categories | FMS filter bags |
---|---|
Brand Name: | FMS |
Model Number: | FMS 9806 |
Certification: | MSDS |
Place of Origin: | CHINA |
MOQ: | 100 pcs |
Price: | USD 20-40 unit |
Payment Terms: | Western Union, MoneyGram, D/P, D/A, L/C |
Supply Ability: | 2000 pcs day |
Delivery Time: | 15 working day |
Packaging Details: | Hard carton box, indivial pack |
Material: | Micron fiberglass |
Dimension: | 130mmX 6000 mm length |
Weight: | 900gsm |
Scrim: | Micron fiberglass |
constructure: | Non woven |
Brand: | FMS |
Temperature: | 150-280 degree C |
Outlet emssion: | 5 mg/Nm3 |
bag life: | 12 month |
application: | Dry GCP plant |
Pressure: | 1500 Pa-2000 Pa |
Delivery time: | 15 days |
Thickness: | 2.5mm |
Customers: | JSW,SLR,SAIL,TATA STEELS |
FMS filter bag is the most suitable material used in blast furnace dry gas cleaning system.
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 | |
FMS9801 | 2.2-2.5 | >800 | 300 | 15-30 | 1600 | 1400 | 1-1.5 |
FMS9802 | 2.2-2.5 | >800 | 240-260 | 15-30 | 1600 | 1400 | 1-1.5 |
FMS9803 | 2.2-2.5 | >800 | 260-280 | 15-30 | 1600 | 1400 | 1-1.5 |
FMS9804 | 2.2-2.5 | >800 | 180-210 | 15-30 | 1600 | 1400 | 1-1.5 |
FMS9805 | 2.2-2.5 | >800 | 280-300 | 15-30 | 1600 | 1400 | 1-1.5 |
FMS9806 | 2.2-2.5 | >800 | 280-300 | 15-30 | 1600 | 1400 | 1-1.5 |
FMS9807 | 2.2-2.5 | >800 | 240-260 | 15-30 | 1600 | 1400 | 1-1.5 |
FMS9808 | 2.2-2.5 | >800 | 200-240 | 15-30 | 1600 | 1400 | 1-1.5 |
The detail description of filter medium
For reducing resistance of filter media, except the special technology for laying the fiber , we also choose different diameter fiber to process, let’s the fabric can be graded structure, on the fabric surface ,there is super fine fiber, to increase the fabric filtration precision ,anti-acid and alkali ,and en-length the life of fabric. In the actual application , the efficiency as same as membrane coating fabric , but resistance is more lower.
1)Nonwoven fabric cross section choose graded structure , fiber diameter from thin to thick, there are 4 layers, surface super fine fiber layer--super fine fiber---scrim—thick fiber layer. The fiber more thin, the ventilation channel more compact.
Filter fabric structure :
From up( face to ash) to down
Surface: Polyamides+ Fiberglass layer
( fiber dipping and PTFE coating)
Main part: Polyamides + Fiberglass layer
Scrim: high tensile fiberglass woven fabric
Post surface: Polyamides +Fiberglass layer
2)Learning from the technology of membrane fabric.
We change the same diameter fiber to different diameter fiber, then blended together, turn the traditional filter media to graded structure filter media.
The method of filtration from “ surface layer +deep layer” to “surface layer” only. The super fine fiber layer can resistance smaller particles, the nonwoven fabric surface will be more compact, and easy to remove ash cake.
Surface filtration (b)surface +deep layer filtration (c) surface layer filtration
(1)Graded structure filter media (2) traditional filter media
3) Suitable filter media for India Blast furnace
While we visited and communicated with many India blast furnace, we found the dry GCP is most popular in small volume blast furnace ,less than 1000m3 .
China has full experiences in the operation of dry GCP ,and the filter bags are very maturity in operation.
FMS® is the first stage filter bags in dry GCP coming with the projects, we here come to introduce this kind material to you again and solve the filtration problem during operation.
The most advanced needle punched machine, max width 2200mm, can reach any requirement.
Automatic sewing machine , we provide the 100% exactly dimension bag filters.
Strong SS snap band, it can install in the SS plate in the dust silo to aviod fall down.
Double force bottom
Full range inspection devices- High temperatuer testing device
Package box
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