Dust Collector Filter Bags

Dust Collector Filter Bags are most significant portion of a filtration system. These are  made of glass fiber , acrylic , polyester, polypropylene, PTFE, P84 and nomex etc. These pleated dust collection bags are very efficient and offer long-lasting excellent overall performance. These pleated dust collection bags are extensively utilised for contamination control. Dust collector filter bags are also utilised in metallurgy, fertilizers and chemical manufacturing plants.

Dust Collector Filter Bags

These are essentially needed where the dust is generated throughout processing materials. For instance flour mill, pharmaceutical factories food processing etc, where the dust and some other harmful things can not be permitted to exhaust in open environment. Plant of these forms utilise dust collector filter bags to collect dust and other unsafe things. There are a variety of manufacturing techniques to manufacture suitable dust collector filter bags to fulfill all the needs of a dust collector depending up on the system of cleaning such as pulse & reverse jet and auto mechanism cleaning.


Benefits of Dust Collector Filter Bags-

    1- Its preservation cost is low.
    2-Practical performance of Dust Collector Filter Bags are incredibly high.
    3-It recovers heat  very efficiently.
    4-It is  effective and not affected by Gas-dust composition

Dust collector filter bags play a vital role in such manufacturing plants who also produce dust and some other unsafe chemical particles with their consumer goods. These production plants are for example cement, thermal power station, fertilizers,steel pants , aluminum , zinc , lead , asbestos and chemical plants etc. Dust collector filter bags are implemented here to collect harmful and dust elements.

The Secondary function of the dust collector bags is to control pollution for example air pollution and water pollution. In the cement industry the medium particle size of the cement dust ranges from 8 to 12 microns. When the dust collector sucks the air, air brings with it these substances inside the dust collector. Dust collector sends the air into the dust collector filter bags. Here dust collector filter bags are liable to have sucked substances and enable the air to pass. In all the stages of cement manufacturing , dust collector filter bags are proven to be the best because of its high-efficiency and flow rate etc. Dust collector filter bags may function  efficiently during working in various temperatures,which may vary in accordance to the process of production dry or wet in production plants in the range of 150 degree Fahrenheit to 250 degree Fahrenheit.

Types of Dust collector filter bags-

A- Acrylic homopolymer needle punched filter felt-
   
MS Acrylic homopolymer needle punched filter felt are offered in woven or felt form. This     product delivers chemical resistance similar to poly propylene while allowing operation up to 250 degree fahrenheit  (equivalent to 121 c).

Its characteristic is the Best combination of filtration efficiency and dust layer release.
It provides good chemical resistance to acid and alkalis.
   
    It is applied in chemical processing .
    It is utilised in mineral processing.
    It is applied in metal processing.


B-Antistatic Needle- Punched Filter Cloth-

MS Anti static needle punched filter cloth easily results in the explosion and conflagration after the consistency of common commercial power and dust reaches certain degree. It is handling the static electricity light and spark outside  such as flour powder, coal powder and chemical elements. To hold fine particles of dust the filter medium of bag must be anti static.
   
C- Nomex Filter Felt-

The characteristic of MS nomex filer needle felt is high temperature (between 204 ~ 240     degree), anti acid ,anti alkali , high filtration precision ,low pressure drop and  anti break .
    Its other features are anti abrasion,mostly applied  in pitch mix gas, blast furnace gas of steel     factory , tail gas of while char ,kiln application and electrical cooker high temperature gas.


D- P84 Needle Punched Filer Felt-

MS p84 needle punched felt is a high heat repellent filter material good chemical     -proof, good air permeability and  high filtration efficiency. It is mostly used in coal boilers of thermal power stations.

E- Polyester (PET) Needle Punched Filter Felt-

    MS Polyester needle punched filter felt offer a cost-effective option for many industrial procedures. They are highly versatile and efficient in dust collection.

F- Water and Oil Resistant Filter Cloth-

    After oil and water handling several filter fabrics can form a layer of molecules blockage around     the fiber surface. This form of dust collector filter bags filters different contaminants from the water and oil.

G- Filter Bags with PTFE Membrane Laminating-

These dust collector filer bags are employed in all the dust collector applications. The expanded     PTFE Membrane permits more air to pass through the filter media while trapping particles on the surface. Using this kind of dust collector filter bags engineers can reduce capital and     operational costs. Use of this form of dust collector filer bags also produce a degree of protection from the unknown and indirect-able  changes that sometimes occur during bag house operations.

Other types dust collector filter bags are ---
   
    1- Glass fiber Needle Punched Filter Felt
    2 -Poly-P-Phenylene Sulfide(PPS) Needle- Punched Filter Felt
    3-PTFE (Polytetrafluoroethylene) Needle Punched Filter Felt
   
Dust Collector Filter Bags is a versatiles product of Amrit Filtration Equipments, which is a famous manufacturer and supplier of Dust Collector Filter Bags. The narrator is presently working on the designation of specialist of Dust Collector Filter Bags.

Filter Bags in India

Filter bag are engineered to do optimal filtration. Now a days air pollution is a real problem in metro and other industrial cities. Where industrial units are busy in making of consumer goods. They also manufacture pollutant in a huge quantity which is hazardous for atmosphere and health . Government has taken strict action to decrease pollution. It has prepared a master plan to fight with this problem and recommended filter bag india for industry.  Filter bags are made of varying medias,which  are  needle felt , mono filament and   mulch-filament. They are powerful in handling solid elements  from liquids  where large and solid particles from liquids, where large quantity of contamination are present. They present an effective solution to a lot of filtration problems. Filtration happens as the liquid flows the inside to the filter bag to the outside. Needle felt filter bag utilizes reliable mechanisms of depth filtration and have a high dirt touching capacity. Mesh filter bag makes use of the well proven mechanism of surface filtration and are efficient in removing big solid crystals from the flow of liquid. Now a days filter bag are offered in rating of 1,5,10,20,100 and 200 microns. As filter media polypropylene, polyester , nylon , HDPE and Nomex / Ry-ton are utilized.

Now a days it is  available in different sizes, these are:
04” by 10”
04” by 17”
07” by 17”
07” by 32 “.

Types of filter bag:-

A- Mono filament Filter bag:-
These bag are employed for surface filtration. These bag are manufactured with a mesh structure, available in numerous materials. These filter bag can be regarded to be reusable filter media. There is no risk of fiber or particle migration with this category of bag.

B-Needle felt Filter bag:- Filter bag of these varieties are made of an economical,disposable filter material. These are excellent for batch filtration.  The lack of any rigid structure makes them simple to use ,easy to compact and   reduces the cost of waste. Filter bag of these classification offer efficient protection upstream of more sophisticated filter units.

C-High Performance Filter bag :-

Fitler bag of this classes are designed for the filtration of liquid material. These Filter bag can be implemented in mostly all the sectors of the industry, for any application where performance and efficiency is required.



Usage of Filter bag:-

A- Automotive Systems
1. It is utilised in Phosphate filtration
2. It is implemented in E-coat paint filtration
3. It is utilised in Spray water and additive filtration
4. It employed in paint filtration

B-Water Treatment/Processing

1. It is utilised in bottled water filtration systems
2. It is utilised in process and cooling water filtration
3. It is implemented in raw water processing

B- Pharmaceutical Industry

1. It is utilised in activated carbon, hormone  , gelatin ,plasma protein filtration
2. It applied in catalytic agent, activated material recycling
3. It is applied in liquid medicine filtration
4. It is utilized in waste water filtration

C- Petro Chemical-
1. It is employed in process and cooling water filtration
2. It is used in Oil and fuel filtration
3. It is implemented in Solvent contamination filtration

D- Food and Beverage:-
1. It utilized in Edible oil,syrup filtration
2. It utilized in wine and Liquor filtration
3. It is used in soft drink filtration
4. It is utilized in fruit juice filtration

F-Chemical Industry-

1. It is used in adhesive filtration
2. It is utilised in ink filtration
3. It is employed in Bulk Chemical filtration
4. It is implemented in Resin filtration
5. It is also implemented in fine chemical filtration

Significance of bag house filters and filter bags

What is a bag house? Bag house is a type of air contamination equipment which uses filter bags to separate cascade pollution from the air. Bag houses are not only crucial for processing surroundings to carry on working in a safe area but they are necessary too. Every plant need to ensure that exhaust industrialized gases, dirt, and other toxins are at ranges in compliance with the (EPA) Environmental Protection Agency. bag houses are required mainly because the dangerous contaminants in the air of workshop locations which pass through the throat and nose or enter the lung will lead to important health problems.

Among the much vital equipment of the bag house is the filter. bag house filters usually can be found in three distinct forms. The first kind of bag house filter presented is the shaker collectors. The shaker collector filter bags are shaken to empty the powder with the use of a motor driven physical rod. Shaker collector filter bags own a cleaning activity produced in intervals when the shaker bag house is off line. The shaker kind of bag house filter is somewhat restricted in its features. This can be fixed by substituting the generally unsuccessful physical shaker with an acoustic cleanser. The acoustic cleaner will sound off at repetitive periods which raises the filter bag's shelf life greatly. Replacing the defective physical shaker is a wise way to create your bag house filter survive much longer.

The second type of bag house filter is the reverse air bag house. Reverse air bag house filters are greater than shaker collectors. They own a round shape with tubular filter bags. At times the round filter bags in the reverse air bag house is known as socks. The reverse air bag house filters are held up on wire cages and hang down inside the filter with infected gas stream being drawn by means of the exterior of each filter bag. The clean air getting exhaust from within each filter bag by an outside fan. Sadly, at times the powder gathers on the outside of the bag house filter bags which can lead to the breakdown of the bag house filter.

This issue can be eliminated by putting a few rotation fans to setback air down the within of each filter to keep the powder from clogging the reverse air bag house filters. The third type of bag house filter is the reverse jet bag house. Reverse jet bag houses are the most generally used bag house filter. It makes use of higher stress and low volume air as a cleansing tool. Reverse jet bag house filters compress air at 5 6 bar stress restrictions. The dimensions differ in reverse jet bag house filters. This makes it among the much largely employed sorts of bag house filter. People like the versatility of reverse jet bag house filters. Much like the different sorts of bag house filters the reverse jet bag house filter can operate into functional difficulties. These issues can be corrected with the setting up of an acoustic cleanser. The use of an acoustic cleaner with your reverse jet bag house filter can improve the bag life, improve the operation of the filter, decrease the level of the reverse jet pulsing, eliminate cross contamination, and ensure all material goes out the hopper.

Filter Bag

Filter bag is designed to perform optimum filtration. Filter bag is made of a variety of medias, which are  needle felt , mono filament and   multi-filament. Filter bag is effective in removing solid particles  from liquids . Filter bag offers an good solution to a lot of filtration problems. Filtration takes place as the liquid flows the inside to the filter bag to the outside. Needle felt filter bag employs reliable mechanisms of depth filtration and have a high dirt grasping ability. Mesh filter bag utilizes the well proven mechanism of surface filtration and are efficient in removing large solid crystals from the flow of liquid. Now a days filter bag is available in rating of 1,5,10,20,100 and 200 microns. As filtration  media polypropylene, polyester , nylon , HDPE and Nomex / Ryton are used. Now a days it is  available in different sizes, these are:
04” by 10”
04” by 17”
07” by 17”
07” by 32 “

Types of filter bags:

A- Mono filament Filter bag : Filter bag of this class is used for surface filtration. This bag is engineered with a mesh structure, available in several materials. This filter bag can be regarded to be reusable filter media. There is no risk of fiber or particle migration with this type of bag.

B- Needle felt Filter bag : Filter bag of this type is manufactured of an economical,disposable filter material. It is excellent for batch filtration.  The lack of any rigid structure makes them simple to use ,easy to compact and decreases the cost of waste. Filter bag of this class provide efficient protection upstream of more sophisticated filter units.

C- High Performance Filter bag : Filter bag of this category is designed for the filtration of liquid material. This Filter bag can be employed is mostly all the sectors of the industry, for any application where performance and efficiency is required.

Usage of Filter bag :

A- Automotive Systems
1. It is utilized in Phosphate filtration
2. It is utilized in E-coat paint filtration
3. It is applied in Spray water and additive filtration
4. It is utilized in paint filtration

B- Water Treatment/Processing

1. It is used in bottled water filtration systems
2. It is applied in process and cooling water filtration
3. It is employed in raw water processing

C- Medicine Industry

1. It is utilized in activated carbon, hormone , gelatin ,plasma protein filtration
2. It used in catalytic agent, activated material recycling
3. It is employed in liquid medicine filtration
4. It is applied in waste water filtration

C- Pertro Chemical-
1. It is utilized in process and cooling water filtration
2. It is used in Oil and fuel filtration
3. It is utilized in Solvent contamination filtration

D- Food and Beverage:-
1. It utilized in Edible oil,syrup filtration
2. It employed in wine and Liquor filtration
3. It is used in soft drink filtration
4. It is applied in fruit juice filtration

F- Chemical Industry-

1. It is used in adhesive filtration
2. It is utilized in ink filtration
3. It is applied in Bulk Chemical filtration
4. It is utilized in Resin filtration
5. It is also used in fine chemical filtration

How to Achieve the Best Air Pollution Control with the Bag Air Filter?

Bag house to control air pollution from industrial processes that are released with the ability to filter out fine particles from the air tool. It is widely used such as steel mills, chemical manufacturing and pharmaceutical industries as well as food production is used in various industries.

Operation and Efficiency of the Bag Air Filter

1.   They serve as a filtration medium and long cylindrical tubes which are equipped with woven fabric. Depending on the operating condition and non-woven fabrics used as a filter medium cartridge can be.

2.    Air filter with particles enters through a funnel and drawn through the filter bag. Dust settles filter media surface and no more air can move through until it is deposited. Substantial reduction in pressure starts cleaning the filter and remove dust accumulated air pollution control is to add security.

3.    Bag filters are clean and can be classified according to the mode of various types;

4.   Mechanical shakers - filter elements after being suspended and dirt to remove the dust cake mechanically by a vibration motor.

5.   Reverse air bag filter, cleaning the air flow during normal operation is pumped into the air from the opposite direction.

6.   Reverse pulse jet air filter, filter through a metal cage and vertical bags and move to the outside air from the system posted below. Clean compressed air to remove dust that accumulated through repeated bursts of compressed air pumped through the system.

7.   Sonic cleaning system, cleaning the air cleaner bags on the bus at the start of the process of high intensity but low frequency sound waves generated are equipped with a horn. They help remove dust particles and bond was broken.

 

Benefit of the Bag Air Filter

·         reduced maintenance costs due to the relative ease of operation, a self-cleaning air filter bag system and rarely develops blockages.

·         High efficiency air cleaning, removing the dust and pollution particles up to 99% capacity to work with.

·         Heat recovery is very effective.

·   Due to construction materials, it is not affected by the composition of the gases being cleaned.

  

Find High Quality Bag Air Filters

Baghouses demand continues to increase proportional to their importance in the industry. Bag filter tools on the internet to find the best and genuine manufacturers could grab. Here's the real bag filter manufacturer.

Filter bag manufacturer’s life promises

A filter bag life guarantee should make sure that the operator will not expertise any unexpected filter bag manufacturers charges or related costs about the guarantee duration, giving the bag house is operated within “good, generally accepted industry specifications.”

Bag failure in terms of life is described as bags creating wear holes, rips or tears due to loss of energy, before achieving the minimum assured bag life. Remedy for bag failure to provide replacement bags on a bag-by-bag basis.”

When looking for the correct assurance coverage for filter bag manufacturers life, a number of issues require to be taken into account which include:

Starting time

Does the life of the bag start at the time of delivery, or after an optimal number of months after delivery? Does the bag life start at the time the filter bags manufacturer is mounted in the bag house? Does the bag existence begin when the bag house is first controlled? Understanding the level of guarantee needed by a workshop needs is important.

Dust Filter Bag - Types of dust filter bag

Now a day’s dust filter bag is required mainly by all the manufacturing plants. Dust filter bag is employed to purify pollutants from the factory atmosphere. Dust filter bag is also available in fabric with special surface coating and finishes.

                1- Plain – It is natural finish. It is a typical purpose matter

                2-Singed-It is finished by exposing media to open flame to burn off any loose fibers. Dust            filer bag improves dust layer formation.

3-Glazed- It is accomplished by running media over the hot roller which melts fibers and results                in a smooth eggshell finish. Dust filter bag also improves the dust layer release.

4- Acrylic Coated- Air permeable acrylic surface coated polyester for moist situations.

5- Flame retardant- Dust filter bag is not flame -proof. But it guarantees a self extinguishing feature that is applied when sparks are involved during grinding process.

6-Teflon Membrane- Membrane of dust filer bag delivers a remarkably smooth high-efficiency finish.

7-Fiber glass- Dust Filter Bag made from fiber glass is high temperature and chemical resilient woven fabric.

                8-Dust filter bag is spark proof.

                9-Dust filter bag is anti adhesive.

                10-Dust filter bag is micro porous. It is also anti acid and other special finishes.

Types of dust filter bag-

A- Fiber Glass Dust Filter Bag

The dust filter bag is manufactured from glass fiber woven fabric that is special treat. This product has good heat resistance ability and utilized at 260 degree centigrade for a long time. It is ideal heat-resistant purification matter and has good stable size with good chemical repellent power, anti water, anti humidity and outstanding dust peeling features. The purification efficiency of this kind of dust filter bag is more than 99.5 percent. Now a day the glass fiber is generally used in cement, carbon black, electric power and metallurgical industries for eliminating dust in the condition of high temperature.

B-High Temperature Filer Bags-

If collector gas stream is from 150 degree centigrade to 260 degree centigrade. In this scenario high temperature dust filter bag typed dust filter bag is implemented. Dust filter bag of this type is made of effective media on high temperature, which is mostly suitable with any gas stream. Dust filer bag of this class can be used in temperature between 150 and 260 degree centigrade in combination with strong acid or alkaline mixture. Dust filter bag of this type is made of Nomex, Ryton, Teflon and fiber glass.

C- Ptfe Membrane Lamination Filter Bags-          

Dust filter bag of this category present PTFE membrane laminated filter bags to avoid the disadvantage of regular depth filtration media. In normal media they felt fabrics at ac a media for the built up of a dust layer. Which in turn capture even more and finer substances of dust? The dust filter bag is washed continuously to eliminate some of the dust layer and then start the process all over again.

PTFE membrane lamination on this dust filter bag works surface filtration. Where the filtration is performed by a micro porous PTFE membrane which is laminated to a process well-suited filter media. The support media delivers in this dust filter bag the physical strength to fabric whereas filtration is done by the membrane. This phenomenon is termed surface filtration. This form of dust filter bag offers benefits as follows-

                1- Consistently low pressure drop throughout the life of the filter bag.

                2-Lower outlet emissions.

                3-may take process upset more easily and thus minimizes downtime.

4-Generally the life is double than a common filter bag if all other issues in the bag house remain same.

5-Lower operation and maintenance cost.

6-Great product recovery.

D-Pulse Jet Filer Bags-

This kind of dust filter bag is manufactured with sophisticated non woven felt. This is the  material which brings high overall performance and strength. This type of dust filer bag is applied for flying dust filtration in the industries.

E- Shaker / Reverse Dust Filer Bags-

Dust filer bag of this variety is produced from woven fabrics (for example spun and filament)     and non woven felt medias and employed in manufacturing plants for filtration purpose.

Dust Collector Filter Bags- Advantages of Dust Collector Filter Bags

Dust Collector Filter Bags are most important element of a filtration system. These are product of glass fiber, acrylic, polyester, polypropylene, PTFE, P84 and nomex etc. These pleated dust collection bags are perfect and produce long-lasting excellent overall performance. These pleated dust collection bags are extensively employed for contamination control. Dust collector filter bags are also used in metallurgy, fertilizers and chemical industries.

These are essentially needed where the dust is produced throughout processing materials. For instance flour mill, pharmaceutical factories food processing etc, where the dust and other unsafe components can not be permitted to exhaust in open environment. Plant of these categories use dust collector filter bags to collect dust and some other harmful things. There are a wide variety of manufacturing techniques to manufacture acceptable dust collector filter bags to fulfill all the prerequisites of a dust collector depending up on the system of cleaning such as pulse & reverse jet and auto mechanism cleaning.

Advantages of Dust Collector Filter Bags-

                1- Its servicing cost is low.

                2-Practical efficiency of Dust Collector Filter Bags is incredibly high.

                3-It recovers heat very proficiently.

                4-It is effective and not affected by Gas-dust composition

Dust collector filter bags perform a vital role in these kinds of manufacturing plants who also generate dust and other hazardous chemical elements with their consumer items. These production plants are like cement, thermal power station, fertilizers, steel pants, aluminum, zinc, lead, asbestos and chemical plants etc. Dust collector filter bags are applied here to collect hazardous and dust crystals.

The Secondary objective of the dust collector bags is to check pollution for example air pollution and water pollution. In the cement industry the medium particle size of the cement dust ranges from 8 to 12 microns. When the dust collector sucks the air, air carries these crystals inside the dust collector. Dust collector transmits the air into the dust collector filter bags. Here dust collector filter bags are responsible to maintain sucked particles and permit the air to pass. In all the stages of cement production, dust collector filter bags are proven to be the best because of its high-efficiency and flow rate etc. Dust collector filter bags may perform proficiently during working in different temperatures, which may vary in accordance to the process of production dry or wet in production plants in the range of 150 degree Fahrenheit to 250 degree Fahrenheit.

Forms of Dust collector filter bags-

A- Acrylic homo-polymer needle punched filter felt-

               

MS Acrylic homopolymer needle punched filter felt are offered in woven or felt form. This product offers chemical resistance similar to poly propylene while allowing operation up to 250 degree Fahrenheit (equivalent to 121 c).

Its function is an excellent combination of filtration efficiency and dust layer release.

It provides good chemical resistance to acid and alkalis.

                It is applied in chemical processing.

                It is applied in mineral processing.

                It is applied in metal processing.

B-Antistatic Needle- Punched Filter Cloth-

MS Anti static needle punched filter cloth simply results in the explosion and conflagration after the consistency of common professional power and dust reaches certain degree. It is touching the static electricity light and sparks outside such as flour powder, coal powder and chemical elements. To hold fine particles of dust the filter medium of bag must be anti static.

C- Nomex Filter Felt-

The characteristic of MS nomex filer needle felt is high temperature (between 204 ~ 240              degree), anti acid, anti alkali, high filtration precision, low pressure drop and anti break.

                Its some other characteristics are anti abrasion, mostly applied  in pitch mix gas, blast furnace gas of steel                 factory , tail gas of while char ,kiln application and electrical cooker high temperature gas.

D- P84 Needle Punched Filer Felt-

MS p84 needle punched felt is a high heat resistant filter material good chemical repellent, good air permeability and  high filtration efficiency. It is mostly used in coal boilers of thermal power stations.

E- Polyester (PET) Needle Punched Filter Felt-

MS Polyester needle punched filter felt deliver a cost-effective option for numerous industrial operations. They are highly useful and efficient in dust collection.

F- Water and Oil Resistant Filter Cloth-

After oil and water treatment numerous filter fabrics can form a layer of substances blockage around the fiber surface. This style of dust collector filter bags filters various contaminants from the water and oil.

G- Filter Bags with PTFE Membrane Laminating-

These dust collector filer bags are used in all the dust collector applications. The expanded          PTFE Membrane permits more air to pass through the filter media while trapping particles on the surface. Using this type of dust collector filter bags engineers can reduce capital and              operational costs. Use of this style of dust collector filer bags also offer a degree of protection from the unknown and indirect-able  changes that sometimes occur during bag house operations.

Other types dust collector filter bags are ---

                1- Glass fiber Needle Punched Filter Felt

                2 -Poly-P-Phenylene Sulfide (PPS) Needle- Punched Filter Felt

                3-PTFE (Polytetrafluoroethylene) Needle Punched Filter Felt