Features of Fabric Filters.
A fabric filter is a filtration method greatly used globally to remove solids from a gas by passing the gas through a fabric. Fabric filtration is a widely used way for controlling particulate emissions. This phenomenon is responsible for the highly efficient filtering of small particles that characterizes baghouses.. There are various traits of fabric filters which include the following.
To begin with, we have Reducing pressure loss as the first character. This character explains how the process gas flows in from the side walls of the compartment and is guided to the top of the compartment by baffle plates.
The solid particles contained in the process gas are separated by inertia by impacting against the baffle plates, which reduces the dust concentration. The impure gas that is guided to the top of the compartment flows down along filter bags in the compartment and is filtered in filter bags.
The impure particles at the baffle plates reduces the dust concentration by reducing pressure loss of fabric filter . The process of removing dust removed from the filter bag easily falls down into the hopper and so less dust gets re-suspended reduces pressure loss of the fabric filter.
Another trait of fabric filter is extending filter bag life. This characteristics explains how the process gas is dispersed from the top of the compartment and flows down, reducing the vibrations of the filter bag. Exhaustion of the filter cloth is reduced, which extends the life of the filter bag.
This characteristic explains how fabric filters reduce the number of cleanings, which expands the life of the filter bag. Hence, Combining both timer control and pressure loss control makes it possible to appropriately remove the collected dust and operate with stable pressure loss, which reduces fatigue degradation of the filter cloth.
Another characteristic of fabric filter is use of an airtight switching damper. This characteristic of fabric filter is easily characterized in a high airtight switching damper using bending of some unique vane material. Vane material is used to cut off and bypass the gas flow in the compartment. The high airtight switching damper ensures that the filter bag pressure in well maintained.
Easy maintainance is another trait for a fabric filter. Easy to maintain is a trait that ensures that a hand-bolted fixing method and a spring-plate fixing method, which make it easy to install and remove the filter bags, so maintenance can be performed faster than our conventional methods.
In conclusion fabric filters have a great impact infiltration process that ensures coerced particles are separated from the air by passing through a fabric. Fabric filters are greatly used widely especially for air filtration which includes American fabric filter and dust fabric socks.