Characteristics of Fabric Filters.
A fabric filter is a widely used method of air filtration that involves passing the gas into a fabric. Fabric filtration is a widely used way for controlling particulate emissions. This technique is used for highly effective filtering of small particles that features baghouses. There are various characteristics of fabric filters including the following.
One of the features of fabric filter is reducing pressure loss. Reducing pressure loss is a trait of fabric filter that expounds 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 impure matter from the process gas s sieved 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.
The solid particles The solid particles at the baffle plates reduces the dust concentration. The pressure loss of the fabric filter reduces as the process gas flows down, hence dust that is removed from the filter bag easily falls down into the hopper and so less dust gets re-suspended.
Another feature of fabric filter is extending filter bag life. Extending filter bag is a trait that expounds on how process gas is dispersed from the top of the compartment and flows down, reducing the vibrations of the filter bag. The a lifespan of the filter bag is extended by reducing the vibration fatigue of the filter cloth.
Extending the filter bag is a trait that helps one to understand 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 is well featured 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 also helps to reduce the filter bag pressure drop.
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.
To sum up; fabric filters have a great impact infiltration process that ensures coerced particles are separated from the air by passing through a fabric. Examples of widely used fabric filters for air filtration include American fabric filter and dust fabric socks.