FABRIC FILTERS OR BAG FILTER
Fabric filters or bag filter is used for separating the dried particles from the gas stream
typically combustion air or gases
In bag filtering.
, the gas containing particles passes through some haversack placed in parallel and leaves dust particles into the fabric. The fabric performs some action of filtration. Although the primary role of the fabric is to keep the layer of dust accumulated on it. Bag filters have very high efficiency in particle separation caused by the dust layer formed on the filter. In the chamber containing bag filter, the type of fabric used, the way of connecting fabrics together, arrangement of bags and air flow pattern inside the bag are different from each other; and they are effective in the performance of the fabric filtration. The fabric filtration must have sufficient strength characteristics against the gas maximum temperature and chemical compatibility with gas and dust accumulated on it. The advantages of the fabric filtering (bag filtering)