Nomex Needle Felt Dust Collector Filter Bag PPS Composition Dust Collector Filter Bag For Metallurgy Industry

Dust Collector Filter Bags ( Aramid 551 )

Quick details :

1. Aramid filters is high temperature resistant filter bag

2. It is widely applied in fume / smoke filtration system in industry like Asphalt mixing , melting furnace , cement kiln , gypsum production and tobacco production.

3. High and stronger tensile strength and abrasion resistance keep our Nomex filter long working life.

4. Meanwhile ,we tailor produce for the filter size with clients dust collector design.

Specification

Product Show

Application:

Nomex Filter Bags are mainly used in cement industry, asphalt industry, metallurgical

industry and tobacco industry for flue gas purification.

Performance:

Continuous operating temperature is up to 200°C, instant service temperature is up

to 240°C

Fire retardant performance is excellent

Corrosion resistance and alkali resistance is good

Excellent thermal stability, excellent abrasion resistance and flexural resistance

Hydrolysis resistance is poor, frequent SOx and vapor in flue gas or dew point will greatly reduce its service life.

Applications:

Fume / smoke / dust from foudary melting furnance.

Asphalt mixing plant smoke filtration

Carbon black plant, iron works(blast furnace gas)

Cement plant (tail gas from vertical kiln),

Petroleum fumes from mixing round the beton and asphaltum

Detergent plant

Coal fired boiler

How to replace the filter bag

1. Change-out Pressure Differential: The recommended bag filter change-out pressure differential across the bag media is 0.10MPA ( 15 PSI). Continuing beyond this point will result not only in rapid flow rate reduction and contaminant unloading, but also increase the risk of filter rupture. The max differential pressure allowed is 0.23 MPA( 35PSI).

2. Removal of use filter: During operation, the filter media many be embedded into perforated on the basket under excessive pressure, making it difficult to remove the bag filter.When this happens, don’t use excessive force to pull the bag, as it will break the ultrasonic welding line and detach the seal ring form the bag body. To safely remove the bag, shake the basket rapidly and then use a spine motion to separate the bag from the basket, slowly pull the use bag filter out.

What we can offer:

1.We can customize filter cloth according to your needs, say, cable ties, velcro, buttonhole.
2.Various filter cloth: plate frame filter cloth, recessed filter cloth, membrane filter cloth, CGR filter cloth, high temperature filter cloth, anti-wear filter cloth etc...
3.Or you can express samples directly.

Shipping way & Package details :

By sea / air / express

Shanghai / Ning Bo/Tianjin