The deposits of the particulate matter remain the surface of the cloth while the clean air passes through. Due to the high efficiencies of bag filters, they are the most dominant particulate removal devices in the industrial processes today. There are three main types of fabric filters. There are known by their characteristic functionality where each element of the filter system is first and onto our cell plate, also known as a tube sheet, which is located at the top of the bag house. Dirty Gas is channelled from the bottom of the fabric filter and it flows from outside to the inside of the individual filters where the purification process happens. These functionalities therefore make pulse jet to be one of the preferred bag houses. This happens because the short burst of compressed air is very small compared to the total volume of the gas that passes through the filter’s collector.
There size also helps in the air-to-cloth ratio to be more effective in the cleansing of air and therefore there more efficient in the cleansing process. These are mechanical bag houses which contain tubular filter bags that are fastened onto a cell plate which is at the bottom of the bag house and is suspended from horizontal beams which are also located at the bottom of the bag house. A motor driven shaft is responsible producing vibrations and this creates airwaves in the bags that help to shake off the dust cake.
The channel of dirty gas is quite unique in this type of filter as it enters the bag house and passes through the bag from the inside where the dust collects the inside of the bags. Filtration has to be stopped in the compartment where cleaning has to be done before another cleansing cycle begins. This manner or reverse flow process helps to clean air better and reverse air filters are particularly more efficient in the cleansing process. Bag filters particularly benefit many industries because the company is able to make a choice as to how the filtration system is able to be customized by the way of a proper design and they installation in exact accordance to the demands and requirements of the industry the filtering system that is required for its operations. The use of bag filters can help crematoriums as they have almost 100% efficiency to remove all harmful particles from the gas smoke that emits especially because of the bacteria and other harmful infections that may be contained in a dead body.