Smart Ideas: Filters Revisited
Good Traits 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 an internationally used method for particulate emissions control. This phenomenon is responsible for the highly efficient filtering of small particles that characterizes baghouses.. There are various features of fabric filters which include the following.
To begin with, we have Reducing pressure loss as the first character. Reducing pressure loss is a feature that 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 impurities in the process gas are separated by by impacting against the baffle plates, which reduces the dust concentration. The gas with the solid particles flows down along filter bags in the compartment and is filtered in filter bags.
In reducing pressure loss of fabric filter, the coarse particles at the baffle plates reduces the dust concentration. 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. Vibration fatigue of the filter cloth is reduced, which extends the life of the filter bag.
Extending the filter bag is a trait that explains how fabric filters reduce the number of cleanings, which expands the life of the filter bag. Therefore, using 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 fabric.
Another trait of a fabric filter is the 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 makes work easier for passing the gas flow in the compartment. In addition, using the high airtight switching damper in the inlet to the fabric filter compartment improves removal of collected dust, so it is possible to reduce the filter bag pressure drop.
In addition, Easy to maintain is another characteristic for a good 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. American fabric filter and dust fabric socks are examples of greatly used air filtration fabric filters globally.