Pleated Dust Collector Filter Bags Polyester Material Hydrolysis
Stable
Material:
The star filter bag, we can make the polyester star filter bag,
aramid filter bag and so on.
The most popular one is the star polyester filter bag.
Feature:
1. Operation temperature 150 Deg c,
2. the max surge is 150 deg c.
3. good anti-acid, good anti-alkali ,good hydrolysis stability
4. Mean Air Permeability: 10-15 m3/m2/min@12.7mmH2O
5. It is the cheapest filter media in the bag filter filtration
field. Polyester bag filter is the most popular items in the bag
house system.
Advantage:
Star filter bag, as its bigger filter area is welcomed by the
market.
Star polyester bag filters Breaking Elongation is less than 20% for
MD and 40% for CMD,low dry shrinkage, can work well in the 130 deg
C. the material is cheaper than other material, so widely used in a
lot of bag house system.
In a reverse air bag house, the dirty air flows from the
inside-to-outside, so that the dust collects on the inside of the
filter bag. The filter bags are tubular, open at the bottom and
connected to a tube sheet. They are supported from the top through
a spring or J-bolt suspension system. The gas flow is reversed to
initiate filter bag cleaning. Anti-collapse rings are sewn onto the
outside of the bags at 3 to 4 foot intervals to prevent total
collapse of the bags during the reverse air cleaning. Filter bags
are cleaned one compartment at a time in the off-line mode.
Material:
Star polyester filter bag(pleated filter bag)are made of 100%
filament polyester fiber,after needle punched, singed heat set
calender for the raw polyester filter felt material, then polyester
filter felt can be sewn into polyester filter bags.
Available Finish: singed,calendar,heat set PTFE
membrane,W/O,anti-static treatment.
Application:
Polyester filter bag widely used in mine, limestone, cement, iron
and steel industries,alumina delivery, electrolytic aluminum,
non-ferrous metal
