Runningfilter Baghous Dust Collection nomex / aramid Filter Bag
Dust remover or dust removal equipment is to separate the dust from
the smoke equipment.Bag filter, also known as filter filter, is a
kind of dry high efficiency dust collector, it is the use of fiber
woven fabric bag filter elements to catch the solid particles in
the dust gas dust removal device.The principle of action is that
dust particles are intercepted when they collide with the fiber due
to the effect of inertial force.
Dust-removing bag can be called the heart of bag-type dust remover.
It is generally called dust removing bag, dust collecting bag, dust
collecting bag, dust collecting bag, dust remover bag and so
on.Dust bag is a key part in the operation of bag-type dust
collector.
Different kinds of dust-removing cloth bags are used in pulse and
gas-box type pulse dust remover. The dust is attached to the outer
surface of the filter bag.When the dusty gas passes through the
dust collector, the dust is collected on the outer surface of the
filter bag, and the clean gas enters the inner of the filter bag
through the filter material.The cage frame inside the filter bag is
used to support the filter bag and prevent the filter bag from
collapsing. At the same time, it helps to remove and redistribute
the dust cake.
The fabric and design of dust-removing bag should be highly
efficient, easy to remove dust and durable.The selection of dust
bag is very important, it directly affects the dust removal effect
of the dust collector, the selection of dust bag from the following
aspects to choose: gas temperature, humidity and chemistry,
particle size, dust concentration, filter wind speed, dust cleaning
mode and other factors.
A new type of environmental protection technology dust collector
bag, especially a concave and convex folding dust bag.The cross
section formed by the combination of the inner frame and the outer
frame is a concave and convex shape with relative corners around,
and the whole structure formed by the filter material of the dust
bag, the inner frame and the outer frame is a radial folding closed
cylinder structure.The utility model relates to a folding dust bag
with simple structure and easy manufacture.On the premise of the
same dust removal air volume, the folding dust bag effectively
increases the filtration area, so the volume of the dust remover is
reduced, the space is saved, and the manufacturing investment of
the equipment is saved.This kind of cloth bag dust remover has
higher purification and dust removal effect and good cleaning and
recoil effect.
It having normal oxidation reisstance , its relative is below 10% .
and its performance will be infuenced by water content under high
temperature , it can usded in cellecting dust of asphalt mixing
non-ferrous metallurgy , ceramic industry , glass industry , grate
cooler of cement industry , blast furnace gas of steel mills .
| material | aramid/nomex fiber |
| woven | non-woven needle punched |
| weight | ≥550g |
| thickness | ≥2.0 mm |
| temperature | 204-240℃ |
| tensile strength(N/25*100mm) | warp : ≥1200 weft ≥1400 |
| air permeabilty (cm3/cm2.S) | 15-22 |
| Post-processing | signed,glazed,hot setting,PTFE membrane,oil and water resistant |
| Application | asphalt mix,non-ferrous metallurgy,cement plant |
