1) Material: PTFE filter cloth, steel- plate and rubber rings.
(PTFE or Teflon)
2) Working temperature: 250-celsius-degree normal working
Temperature, 280-celsius-degree peak working temperature.
3) Weight standard: 800G/M2
4) Filtration efficiency up to 99.99%
5) Filtering precision: 150~300L/M2/S.
6) Dimension&Length: As customers requirement.
7)Quality level: Fine strength&ideal air permeability&big
3) high temperature exhaust filtration in chemical, carbon black,
iron and steel, non-ferrous metallurgy, coal-fired boiler fractory
and cement industries.
Filter bags, dust collector bags, dust bags, filter socks, bags,
tubes, socks - they all mean the same thing: An industrial grade
fabric filter made from heavy duty material, all textile based,
used in dust collecting systems, in either process filtration or
Dust bags come in 5 basic designs:
Pulse jet bags (bottom loader or bottom removal)
Pulse jet bags(top loader or top removal)
Reverse air design
Pulse jet bags are cleaned using compressed air to mechanically
"pulse" or snap the bag periodically so that the built up filter
cake is discharged and the flow through the media is returned to
its higher air permeability. Pulse jet bags are installed on wire cage supports and filter
from the outside/ in.
In the bottom load design, bags are pre-installed on their cages
and then attached to a mounting thimble or cup which hangs down
from the underside of the tube sheet. The tube sheet is a metal
plate with regularly spaced holes which serves as the top of the
gas tight metal box known as a dust collector. The top edge of the
bottom loading bag is normally tucked into the cage and the entire
assembly is attached to the thimble or cup with a hose clamp.
Installation of bottom loading bags is more difficult because of