Categories | dust filter bags |
---|---|
Place of Origin: | Shanghai,(Mainland) |
Brand Name: | Grace Filter |
Price: | US $ 4.00-45.00 / Piece |
Packaging Details: | as Required or Container Package |
Payment Terms: | L/C, T/T, Western Union |
Model Number: | dust filter bags |
Certification: | SGS , ISO |
MOQ: | 300 pcs |
Supply Ability: | 50000 pcs / month |
Delivery Time: | 5-10 work days |
Trade Terms: | FOB |
Production Capacity: | 30000 Piece/Pieces Per Week |
Material: | PTFE |
Standard: | International Standard |
Main Markets: | Global |
Type: | Filter Fabric |
Category: | Filter Papers |
Product name: | dust filter bags |
Warranty: | 12 months |
Working life: | 24 months |
ECOGRACE Customized Dust Filter Bags For Industrial Cement Plant
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 pollution control.
Dust bags come in 5 basic designs:
(bottom loader or bottom removal)
(top loader or top removal)
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 n service? 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
being on the dirty side of the collector and having no catwalks or
surfaces on which to stand. Some bottom loaders are on the top of
large storage bins on tall silos which make installation
potentially dangerous. Bottom loader collectors are frequently used
when headroom above the collector is not adequate for top removal
design bags.
Bottom loading bags are less expensive than comparable size top
loaders because the top is plain
Function of several dust filter bags
Dust collector filter bag | Continuous temperature | Peak Temperature | Description | Resistance to Acids | Resistance to Alkalis | Resistance to Oxidation | PH Value |
PP filter bag | 90℃ | 95℃ | PP | Excellent | excellent | restricted | 1~14 |
Acrylic filter bag | 125℃ | 140℃ | DT | good | good | good | 3~11 |
Polyester dust filter bag | 150℃ | 150℃ | PE | restricted | moderate | good | 4~12 |
PPS filter bag | 190℃ | 200℃ | PPS | Excellent | excellent | moderate | 1~14 |
Polyimide filter bag | 240℃ | 260℃ | P84 | good | moderate | good | 3~13 |
PTFE 100% filterbag | 250℃ | 280℃ | PTFE | Excellent | excellent | excellent | 1~14 |
Fiberglass Filter bag | 260℃ | 300℃ | BQ | good | good | good | 3~11 |
Nomex filter bag for Asphalt mixing plant smoke filtration
P84 dust filtr bag for Cement kiln smoke and gas filtration
PTFE 100% dust filter bags for waste incinerator gas filtration.
ZHEJIANG GRACE ENVIROTECH CO., LTD
Founded in 2000,Grace Filter MFG is a specializing in research and development,manufacture and the conversion of technical filtration nonwoven products and dust collecting system projects for a variety of industrial applications.
Our company is dedicating in two divisions:Filtration industrial needle felt and dust collector equipments manufacturing,an is recognized as one of leading manufacturers and suppliers of filter needle felt products and dust collector equipment and it's spare part products.
We have excellent professional teams work on the filtration technical developing nad quality control system.
Our filtration industrial needle felt and filter bags including Polyester,Acrylic,Aramid,Nomex,PPS,P84,PTEF 100%,fiberglass,etc,focusing at China domestic market demand and overseas market which is widely applied in dust separation and filtration industry.Meanwhile,we have complete full line for water and oil repellent treatment,PTFE membrane treatment,and PTFE coating and impregnation.Our professional sewing machine and workers can also provide you the best perfect filter bags.