Polyester PET Anti-Static Filter Bag NeedlePunched Felt PET Dust Filter Bags
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- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 500000 pc/month
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1. Description of Polyester PET Anti-Static Filter Bag NeedlePunched Felt PET Dust Filter Bags
There are kinds filter materials available, such as Polyester(PET), PP(Polypropylene), PA(Polyamide), Nomex(Aramid), PPS(Ryton), Polyimide(P84), Acrylic Filter Bags, Fiberglass, PTFE, etc.
Lower the intension and requirement of management and maintenance, our company researches and develops the pulse bag filter of MD series, which is the ideal equipment used for dust control in the fields of construction material, chemical industry, coal etc.
2. Features of Polyester PET Anti-Static Filter Bag NeedlePunched Felt PET Dust Filter Bags
dust filter
1. the material is Fiberglass
2. It has excellent resistance to acid and alkali corrosion resistance
3. Working temperature : 240°C-260°C
4 . Hydrolysis resistance performance is good
3. Specifications of Polyester PET Anti-Static Filter Bag NeedlePunched Felt PET Dust Filter Bags
Weight(gsm) | 500 | |
Thickness(mm) | 1.7 | |
Width(mm) | ≤2.2m | |
Finish treatment | Singeing, Calendering, Heat setting | |
Air permeability(L/m2.s) | 200-300 | |
Tensile strength(N/5cm) | warp | ≥1100 |
weft | ≥1500 | |
Tensile elongation(%) | warp | ≤35 |
weft | ≤60 | |
Heat shrinkage(%) | warp | ≤1.5 |
weft | ≤1.0 | |
Temperature(°C) | Continue | 130 |
Instant | 150 | |
4. Application fields of Polyester PET Anti-Static Filter Bag NeedlePunched Felt PET Dust Filter Bags
1) The fume and smoke treatment and particle removing system in metallurgy plant, alloy plant, steel works, moulding factories, fire-retardant factories and power stations
2) Fume filtration, tiny particle recycle and division of liquid and solid in aluminum electro analysis, tin, zinc, cooper and other rare metals
3) Smoke filtration in garbage burning, coal-feed boiler and liquidized laid boilers
4) Division of liquid, solid and tiny particle recycle in chemicals, coke, carbon, dyestuff, pharmacy and plastics
5) Asphalt concrete mixture, cements, ceramics, building materials, lime and plaster
6) Dust treatment, purification and collection in electronics, mining, foodstuff processing, flour and timber processing.
5. Images of Polyester PET Anti-Static Filter Bag NeedlePunched Felt PET Dust Filter Bags
6. FAQ
1) Are free samples available?
Yes. But express delivery cost is to be collected and we will pay it back after confirming the order.
2) What about the lead time for mass production?
Honestly, it depends on the order quantity and the season you place the order. Generally speaking, we suggest that you start inquiry two months before the date you would like to
get the products at your country.
3) What is your terms of delivery?
We accept EXW, FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you.
- Q: How is the filter bag precision divided?
- There are pore size, usually 15, 25, 50, 100, electrophoresis coating, usually 25 and 50 (microns).
- Q: Filtration mode of non-woven fabric filter bag
- When the filter bag works, the liquid in the suspension flows through the hole of the medium under the action of external force, and the solid particles are trapped so as to realize separation.
- Q: What does the filter bag filter? What's the principle?
- Some clothes get pilling easily, that is to filter the small ball
- Q: How to deal with dust filter bag later?
- Dust filter bag can be processed according to the specific requirements of the late.1, easy to clean ash treatmentThe easy to clean needle punched felt made of patented technology is compact and breathable. It has good ash cleaning property and can work for a long time under the higher filtration wind speed.
- Q: The filter bag in the washing machine is not available. Can I use it?
- Can be used, if you can buy, it is best to install, and if there are impurities in clothing, thread, etc., will twine the impeller, affecting motor rotation.
- Q: From what considerations, you can easily choose dust filter bag?
- First of all, to understand the flue gas temperature: the filter can not adapt to the flue gas temperature is very important. If the normal use temperature of filter materials is lower than the temperature of the flue gas, it may cause the bag to be burned out and cause great economic losses. Then, how to select the filter material according to the flue gas temperature? Filter material according to the use of temperature is divided into: normal temperature filter materials below 130 degrees Celsius, medium temperature filter materials 130~180 degrees Celsius, high temperature filter material 180~280 degrees celsius. Know the temperature of the flue gas and the use temperature of the filter material, is the filter material can be selected?.The second step is to understand the composition of the smoke: This includes dust content, specific gravity, particle size, viscosity, smoke water content and other parameters. By understanding these decisions, the dust removal method, the post treatment method and the filtration velocity of the filter materials are presented. Under normal circumstances, large amount of dust, dust relatively sticky and light conditions choose pulse bag filter, filter wind speed most of the control in more than 1.2m/min, a few in 1m/min below.The third step is to understand the amount of flue gas that needs to be handled: the amount of air treated by the dust collector is usually the volume of the working air and the coefficient of air leakage (10%~15%). Know the dust handling air flow, filter wind speed, you can get the total filtration area by formula: S = Q/60V. Where S: total filtration area Q: system handling air V: filter wind speed.
- Q: What is the cause of the bag explosion in liquid filtration bag?
- Impurity scaling is a test of filter materials and workmanship.The use of bag: bag in a strainer is not fixed, with the rotation of the liquid is moving, the bag bag burst and remove the pressure of work as well as the circumstances of the accident, the extent of polishing filter basket also determines the use of filter bag, filtration system design will lead to improper bag burst.
- Q: Filter bag performance
- Filtration accuracy: PE/PP/PTFE0.5, 1, 5, 10, 25, 80, 100, 125, 150, 200, 300, 400, 50, 600, 800, 1000 and 3 multilayer filter bags were 2-3 times as common as filter bags, and the removal efficiency was higher than 90%
- Q: Dust filter bag how to maintain daily?
- 3, in dealing with high temperature smoke, as far as possible to use high temperature dust collection bag, high temperature dust bag, can better prevent the phenomenon of not burning, also can make the bag life longer.4, to prevent the filter bag filter bag aging, aging problem is generally life long, or is caused by the external environment, for example, dedusting equipment leads to abnormal high temperature cloth shrinkage deformation, hardening, contact with acid and alkali and other corrosive gases, and may react with the surrounding material. It requires us to strengthen the management of the working environment of the filter bag, reduce the chance of exposure to harmful substances, standardize the operation of dust removal equipment, and reduce the working temperature.
- Q: Dust filter bag filter material is good or bad, how to spot checks?
- Filter bag is the filter core of the dust collector, its quality directly reflects the dust removal efficiency and service life. In order to ensure the quality of the filter bag, the filter bag of the filter bag should be checked to determine its performance to the standard. The filter material needs verification and testing:1, filter material appearance: observe whether there are jumper, defect, puncture hole, black spot, joint, broken line, etc..2. The mechanical properties of filter media: check the breaking strength, elongation at break, load elongation of the warp and weft direction, and the bursting strength of the filter bag, etc., whether it conforms to the standard or not.
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Polyester PET Anti-Static Filter Bag NeedlePunched Felt PET Dust Filter Bags
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 500000 pc/month
OKorder Service Pledge
OKorder Financial Service
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