Polyester Filter Bag

Polyester Filter Bag is a tool to separate dry particles from the gas (air) carrier. Inside the filter bag, the dirty gas flow will enter the particles into several filter loops (also called bags or cloth bags) that line parallel, and leave dust on the filter. The flow of dust and gas in the filter bag can pass through the fabric (fabric) in all directions. Dust particles are stuck on the dirty side of the fabric, while clean gas will pass through the clean side of the fabric. The concentration of inlet bag filter particles is between 100 μg / m3 - 1 kg / m3. Dust is periodically set aside from the bag by shaking or using inverse air flow, so that it can be said that bag filters are devices that accept gas containing dust, filter it, collect dust, and emit clean gas into the atmosphere.

Polyester Filter Bag

The advantage of using a filter bag is that the collection efficiency is very high, although for very small particulates, it can be operated in conditions of dust and in different flow volumes, there is energy conservation, no risk of causing water and soil pollution. While the disadvantages of bag filters are: requires a large area, fabric material will be damaged due to high temperatures or corrosion of chemicals, cannot operate in a moist state; the fabric can become sticky, can potentially cause fire or explode (explosion).

Polyester Filter Bag