Tuesday 24 June 2014

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

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