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Filtr çantası

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Filtr çantası

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Reverse Air Bags

Specification:

1. Main products: two categories of medium alkaline and alkaline free glass fiber filter cloth(bag).
2. various types:heat treatment,silicone oil, graphite.
3. various thickness:0.3-0.5mm
4. various diameters

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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.

Typical Reverse Air Filter Bag Tension

5 "çapı

35 lbs.

8" diameter

50 lbs.

11.5" diameter

50 lbs. (Polyester)

11.5" diameter

75 lbs. (Fiberglass)


Polyester filter bag
Material:
poliester filtr çantası, 100% filament polyester lifdən hazırlanmışdır, iynə vurulduqdan sonra xam poliester filtr hissi materialı üçün isti istilik dəsti təqvimi verilir, sonra polyester filtr hissini poliester filtr torbasına dikmək olar.

Mövcud Finish: müğənni, təqvim, istilik dəsti PTFE membran, W / O, anti-statik müalicə.

Advantage:
Polyester çanta filtrləri Breaking Elongation, MD üçün 20% -dən az, CMD üçün 40% -dən azdır, quru büzülmə dərəcəsi 130 dərəcə C.-də yaxşı işləyə bilər, material digər materialdan daha ucuzdur, buna görə çanta ev sistemində çox geniş istifadə olunur.

Reverse Fiberglass filter bag
Glass fiber filter cloth is made of the fiberglass yarn,with special treatment like graphite,silicon,ptfe dipping, against acid treatment and other chemical treatment. it is an ideal high temperature resist filter cloth the fiberglass filter bags are widely used in industrial dust clean area,bag house, air pollution and valuable dust recycling, etc.
The reverse fiberglass filter bag usually used the 450gsm to 550gsm fiberglass filer fabric.

Performansı:
1. good heat resistance, suitable for long-time use under a temperature below 280 deg.
2. good dust peeling performance, low power coindumption for ash removal.
3.The size of the fiberglass filter bags is more stable, no fiber shrinkage under the high temperature.
4. good chemical resistance:except hydroelectric acid strong acid,and strong alkaline, it is more stable than other filter medium.
5. The fiberglass filter fabric is not absorbing moisture and humidity
6. filtering efficient of the fiberglass filter bag can be over 99.5%etc and catch the dust below the PM2.5,we can get the 20mg air release.
7.High strength of the fiberglass filter cloth, can be more than 3000N/5*20cm

Related parts are as following:
Filter bag caps
Filter bag venturi
Filter bag chain
Filter bag hook

1. İşləmə temperaturu 150 Deg c,
2. maksimum artım 150 dərəcədir.
3. yaxşı turşu əleyhinə, yaxşı anti-qələvi, yaxşı hidroliz sabitliyi
4. Havanın orta keçiriciliyi: 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.

Polyester filter bag widely used in mine, limestone, cement, iron and steel industries,alumina delivery, electrolytic aluminum, non-ferrous metal production, wood processing, food processing and pharmacy industry.

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