Dust Collector Filter Bags are most important element of a
filtration system. These are product of glass fiber, acrylic, polyester,
polypropylene, PTFE, P84 and nomex etc. These pleated dust collection bags are
perfect and produce long-lasting excellent overall performance. These pleated
dust collection bags are extensively employed for contamination control. Dust collector filter bags are also used in metallurgy, fertilizers and chemical
industries.
These are essentially needed where the dust is produced
throughout processing materials. For instance flour mill, pharmaceutical
factories food processing etc, where the dust and other unsafe components can
not be permitted to exhaust in open environment. Plant of these categories use
dust collector
filter bags to collect dust and some other harmful things. There
are a wide variety of manufacturing techniques to manufacture acceptable dust
collector filter bags to fulfill all the prerequisites of a dust collector
depending up on the system of cleaning such as pulse & reverse jet and auto
mechanism cleaning.
Advantages of Dust
Collector Filter Bags-
1- Its
servicing cost is low.
2-Practical
efficiency of Dust Collector Filter Bags is incredibly high.
3-It
recovers heat very proficiently.
4-It is
effective and not affected by Gas-dust composition
Dust collector filter
bags perform a vital role in these kinds of manufacturing plants who also
generate dust and other hazardous chemical elements with their consumer items.
These production plants are like cement, thermal power station, fertilizers, steel
pants, aluminum, zinc, lead, asbestos and chemical plants etc. Dust collector
filter bags are applied here to collect hazardous and dust crystals.
The Secondary objective of the dust collector bags is to
check pollution for example air pollution and water pollution. In the cement
industry the medium particle size of the cement dust ranges from 8 to 12
microns. When the dust collector sucks the air, air carries these crystals
inside the dust collector. Dust collector transmits the air into the dust
collector filter bags. Here dust collector filter bags are responsible to
maintain sucked particles and permit the air to pass. In all the stages of
cement production, dust collector filter bags are proven to be the best because
of its high-efficiency and flow rate etc. Dust collector filter bags may perform
proficiently during working in different temperatures, which may vary in
accordance to the process of production dry or wet in production plants in the
range of 150 degree Fahrenheit to 250 degree Fahrenheit.
Forms of Dust collector filter bags-
A- Acrylic homo-polymer needle punched filter felt-
MS Acrylic homopolymer needle punched filter felt are
offered in woven or felt form. This product offers chemical resistance similar
to poly propylene while allowing operation up to 250 degree Fahrenheit (equivalent
to 121 c).
Its function is an excellent combination of filtration
efficiency and dust layer release.
It provides good chemical resistance to acid and alkalis.
It is
applied in chemical processing.
It is
applied in mineral processing.
It is
applied in metal processing.
B-Antistatic Needle- Punched Filter Cloth-
MS Anti static needle punched filter cloth simply results in
the explosion and conflagration after the consistency of common professional
power and dust reaches certain degree. It is touching the static electricity
light and sparks outside such as flour powder, coal powder and chemical
elements. To hold fine particles of dust the filter medium of bag must be anti
static.
C- Nomex Filter Felt-
The characteristic of MS nomex filer needle felt is high
temperature (between 204 ~ 240 degree),
anti acid, anti alkali, high filtration precision, low pressure drop and anti break.
Its
some other characteristics are anti abrasion, mostly applied in pitch mix gas, blast furnace gas of steel factory , tail gas of while char
,kiln application and electrical cooker high temperature gas.
D- P84 Needle Punched Filer Felt-
MS p84 needle punched felt is a high heat resistant filter
material good chemical repellent, good air permeability and high filtration efficiency. It is mostly used
in coal boilers of thermal power stations.
E- Polyester (PET) Needle Punched Filter Felt-
MS Polyester needle punched filter felt deliver a
cost-effective option for numerous industrial operations. They are highly
useful and efficient in dust collection.
F- Water and Oil Resistant Filter Cloth-
After oil and water treatment numerous filter fabrics can
form a layer of substances blockage around the fiber surface. This style of
dust collector filter bags filters various contaminants from the water and oil.
G- Filter Bags with PTFE Membrane Laminating-
These dust collector filer bags are used in all the dust
collector applications. The expanded PTFE
Membrane permits more air to pass through the filter media while trapping
particles on the surface. Using this type of dust collector filter bags
engineers can reduce capital and operational
costs. Use of this style of dust collector filer bags also offer a degree of
protection from the unknown and indirect-able
changes that sometimes occur during bag house operations.
Other types dust collector filter bags are ---
1-
Glass fiber Needle Punched Filter Felt
2
-Poly-P-Phenylene Sulfide (PPS) Needle- Punched Filter Felt
3-PTFE
(Polytetrafluoroethylene) Needle Punched Filter Felt
