+86 311 6802 6255 admin@hbtzmt.com

Home >> Products >> Accessories >> Filter Bag

  • Heat resistance  chemical dust collector PPS Needle Felt Filter Bag
  • Heat resistance  chemical dust collector PPS Needle Felt Filter Bag
  • Heat resistance  chemical dust collector PPS Needle Felt Filter Bag
  • Heat resistance  chemical dust collector PPS Needle Felt Filter Bag

Heat resistance chemical dust collector PPS Needle Felt Filter Bag

Share
PPS punched felt filter bag’s fiber has strong full retention and intrinsic chemnical resistance, can keep good filtering performance in harsh environment, and reach the ideal service time. PPS is one ideal filter medium of the pulse dust collector which in coal-fired boiler, garbage incinerators and power plant fly ash.
  • Product Description
  • Technical parameters
  • Product & Install
  • FAQ
  • Packing and Shipping

Heat resistance PPS Needle Felt Filter Bag adopet the PPS from the USA, Japan, etc., according to other production process of high temperature resistant filter felt, production and processing of filtering material, one of the main products for high temperature resistant filter material.  

Performance:

1. Operation Temp. 170 ℃, Instant Temp.232 ℃, melting point 285 ℃, limit oxygen index 34-35.

2. Operaiton is in the conditions where oxygen content ≤ 15% .

3. The fiber is anti-acid, anti-alkali and anti-corrosion, can be applied in the operation environment which fuel containing sulfur or gas containing sulfur oxides.

4. The occasion of containing moisture in the flue.

5. Under the condition where Temp. is 190-232 ℃ , air to cloth ration is up to  5:1 at online dust cleaning,  and air to cloth ration is 6:1 at offline cleaning dust.

dust collector filter bag.jpg

MaterialPPS Heat resistance filter bag
Weight(g/m2)450500550>800
Thickness(mm)1.61.82.02.0
Air Permeability(m3m2/min)1815128~15
Breaking Strength (N/5×20cm)Warp direction>1150>1200>1200>2000
Weft    direction>1200>1300>1400>2000
Breaking Elongation (%)Warp



Weft



Rupture Strength (Mpa/min)2.72.602.453.10
Continuous Operation   Temp. (℃)≤190≤190
Instant operation Temp.(℃)232232
Acid Resistancesupersuper
Alkalis Resistancesupersuper
Abrasive Resistancesupersuper
Hydrolytic Stabilitysupersuper
Spray rating (Water Tep.27℃relative humidity 20%)5 Grade AATTCC1005 Grade AATTCC100
FinishingHigh temperature hot pressing 、Singeing、water proof、oil-proofprocessing、CoatingSingeing、Calendering、water-proofoil-proof processing、Coating



Needle Felt Filter Bag.jpgNeedle Felt Filter Bag.jpgfilter bag.jpg

1.How to assure the product quality?

We will send the sample for your confirmation first,and then produce the products according to your requirement.

 

2.Can you provide free sample? 

Normally, our sample fee is free.

However, you have to pay us the courier cost like:DHL.TNT... 

 

3.Generally, what is the delivery?

In normal circumstances, the products manufacture time within 15 days.

 

4.What shipments are available?

Normally, the way as follows:

(1) By sea: to your nearest sea port

(2) By air: to your nearest air port

(3) By express: (DHL.TNT...) to your door


Filter bags will be Packed by Polyester bags, carton box.


dust collector filter bag.jpg