The best choice for 350m3 India blast furnace dry gas cleaning
filter bags DN 130X6000mm
Dry gas cleaning plant is a very efficient system used to clean the
raw blast furnace gas .Dry GCP comprises of filter bags for
filtering the dust from raw blast furnace gas and collect in duct
silo by the use of different type of conveying and storage system.
The process flow like following:
Gravity dust catcher( blast furnace gas with dust contain 17gm/Nm3
to bag dust filter ,then septum vlave for top pressure control,gas
isolation valve to clean gas.
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 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.
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.
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.
Service
Provide bag installation service, equipped with special instruments
and trained professionals.
Provide follow-up service, maintain and direct the operation during
run time.
When problem occurs,we will go to site within 24 hours to survey
,analyze and solve the problem.
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
