High temperature filter bag fiberglass needled felt filter bag

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Ningbo
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100 pc
Supply Capability:
500000 pc/month

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1. Description of High temperature filter bag fiberglass needled felt filter bag 


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 High temperature filter bag fiberglass needled felt filter bag 


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 High temperature filter bag fiberglass needled felt filter bag 



Nonwoven dust filter bag

Continuous Temperature

Peak Temperature

Description

Resistance to Acids

Resistance to Alkalis

Resistance to Oxidation

PH Value

Polypropylene

90°C

100°C

PP

excellent

excellent

restricted

1-14

Acrylic

125°C

140°C

AC

good

good

good

3-11

Yadi

150°C

160°C

Yadi

excellent

excellent

excellent

3-13

Polyester

130°C

150°C

PE

restricted

moderate

good

4-12

Polyphenylensulfide

190°C

200°C

PPS

excellent

excellent

moderate

1-14

Nomex

204°C

250°C

Nomex

good

excellent

good

3-14

Polysulfonamide

250°C

300°C

PSA

excellent

excellent

excellent

3-14

Polymide

260°C

300°C

P84

good

moderate

good

3-13

Polytertrafluoroethylene

250°C

280°C

PTFE

excellent

excellent

excellent

1-14

Glass fiber

260°C

300°C

BQ

good

good

good

 3-11

















4. Application fields of High temperature filter bag fiberglass needled felt filter bag 

 

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 High temperature filter bag fiberglass needled felt filter bag


High temperature filter bag fiberglass needled felt filter bag


High temperature filter bag fiberglass needled felt filter bag


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. 


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Q:What do you do when the washing machine is connected to a filter bag
Semi-automatic or automatic: What is certain is that the water is not clear. If the laundry is normal, you can ignore it
Q:How do you check if the filter bag contains phosphors
In daily life, there are many opportunities for exposure to fluorescent agents. As long as no more than a certain standard (this method can only detect whether contain fluorescent agent, can't check out whether overweight), will bring many benefits to our lives. If too much contact with it can be harmful to the human body.
Q:How is the filter material processed by the filter bag?
Finally is chemical treatment to improve the filter material, especially the dust filtering performance and the strength of glass fiber filter material, heat resistant, flame retardant, corrosion resistant performance, are of great significance.
Q:What are the features and methods of using filter bags?
Self-flow open filtering: the filter bag is directly connected to the pipe by suitable connectors, and it is filtered by the differential pressure differential. It is characterized by the need not to invest in the equipment, the filter is simple and feasible, especially suitable for small specification, various kinds, intermittent type of economical liquid filtration
Q:Filtration efficiency of liquid filtration bag
Absolute filter: filter is absolutely intercept surface filtering method, is greater than a certain size particles of 95-99.9% were intercepted, less than the size of the particles by all. Pore size must be same size on the surface of the filter bag material, weave fabric must be tight and firm, material requirements after joint can bear high pressure, can prevent leakage occurs, absolute filtering effect can be assured.
Q:What are the textures of the liquid filter bag
Nylon mesh (NMO) : nylon mesh, also known as nylon mesh, nylon mesh, nylon mesh, is made by nylon 6 (PA6) monofilament through flexible rapier loom plain weaving, dyeing (if needed), heat setting process. Made of synthetic fibres, it is a polyamide system.
Q:Who has used a liquid filter bag? What is its feature?
The filtration efficiency is high, can reach more than 99.5% Expanding filter cloth (bag), improving filter wind speed and filtration efficiency, reducing the volume of dust removal equipment
Q:How is the filter bag chosen?
About high flue gas temperature compare, such as: chemical, carbon black (white carbon black), and iron blast furnace gas, cement kiln, and factory of calcium carbide kiln tail gas, forging, steel mills, asphalt concrete mixing asphalt smoke, refractory brick kiln gas, coking gas, etc., one is because of these gas containing dust dust because of restricted by resistivity is not suitable for electrical dust collector to collect, can only use dust filter bag or other methods to collect;
Q:How clean is the bag filter bag
According to the mechanism of liquid filtration process, surface filtration and deep filtration are classified.
Q:How do you use a filter bag?
Fifth, replace the filter bag, blow clean with compressed air first, check for broken holes, and then replace when the holes are repaired. If the filter bag is filled with dust, rinse with water and leave after cooling. Sixth, the filter bag is blocked. When the filter bag is blocked, the resistance is raised, but the reading of the differential gauge is displayed. The filter bag jam is the main cause of the wear, perforation and loss of the filter bag.

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