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Bag filter systems are used to separate or accumulating the fine dust in concentrations up to less than 5 mg/Nm3.Gas composition operating temperature, dust levels the air to doth ratio, the type of fuel and the method of operation determine the quality the filter material that is used .Bag Filters is produced from porous woven or felted fabrics. The figure of Bag Filter is as a tube ,through which gasses are passed to remove crystals or contaminants. Particles or contaminants, much larger than the porous openings within the bag filter permit the gas to pass through, however trap the larger contaminant elements.Bag Filters can be designed and manufactured small to quite huge, some applicants require bag filter up to 30 feet long by three or more feet across. Often Bag Filters may be enveloped with in a supportive back frame or structure. This supporting structure assists Bag Filter India to maintain a shape under any performing circumstances means normal and ext ream working condition. Now a days Bag Filters are available produced of different materials. Bag Filter Material:- The several Bag Fliters material were prepared by a non woven pilot plant coupled with the needle punching and thermal bounding combination process. The prepared filer material were evaluated by the reliability assessment standard for the environmental cleaning dust collection. A new filter bag medium was thermal attached with polyester felt and poly amide nano-sized web. The air permeability of the filter bag media with nano-sized web was largely reduced as compared with the control media. In the examination of filtration test the filter material with nano-sized web shows more stable filtration behavior and higher collection efficiency than the other. Features, Advantages and Benefits:- The general purpose Bag Filter India is manufactured with a multilayer ed polypropylene , which provides effectual filtration at high flow rates in both low and high viscosity liquids . The bag comes in four nominal micron sizes to satisfy a wide range of filtration specifications. A plastic collar / handle enables for quick and clean Bag Filters change outs and is developed to fit into most existing bag housing. The significant amount of surface area offered by the layers of polyolefin media results in high oil holding capacities. Special Bag Filter:- A- Multi Layer Bag:- These are made of one single element and have 2 to 12 layers. With several pore sized cloth selection Bag Filters can catch particles at different microns and achieve maximum filtration results. B:- Oil Absorption Bag:- These are dual goal bag designed to provide nominal particle elimination rating as well as oil removal capabilities. Bag Filter India of this variety is manufactured of single or multiple oil suction polypropylene melt-blown media and supported by pre and post non woven Polypropylene layers. It is suitable for removing trace amount of non emulsified Hydrocarbons and critical filtration applications in automatic paint, metal casting, chemical processing and water cleansing systems. C:- Activated Carbon Bag:- Bag Filter India of this style is also a dual purpose designed bag to provide seventy percent nominal particle removal capacities. It is manufactured of special single or multiple Activated Carbon Cellulose media and by pre and post non woven Polypropylene layers.
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