The filter bag in a coking plant needs to have a high heat resistance temperature, which is generally required to be above 220 ℃. This is because high-temperature flue gas is generated during coking plant operations, which also contains some corrosive gases and small dust particles. If low temperature dust collection filter bags are used, they are easily burned or damaged, leading to a decrease in dust removal efficiency.
Therefore, in response to the application requirements of dust removal equipment in coking plants, SFFILTECH filter bag manufacturers generally use high-temperature resistant materials to make dust removal bags, such as PPS fabric filter bags, PTFE fabric dust collector filter bags, glassfiber filter bags, etc. These filter materials have excellent high-temperature resistance and can well adapt to the use requirements of high-temperature and high corrosion environments in coking plants. In addition, the selection of the dust bag filter also requires comprehensive consideration based on specific process parameters and dust removal equipment requirements to achieve the best dust removal effect. It should be noted that when selecting high-temperature dust removal bags, it is necessary to consider whether their specifications are suitable for the dust removal equipment used, and whether their high-temperature resistance performance can meet the requirements of the working environment.
SFFILTECH high-temperature resistant filter-bag can be selected in various specifications according to different usage scenarios and needs. Here are some common specifications:
Filter bag diameter: From 1.6 inches to 8 inches, usually 4 inches and 5 inches in diameter.
Filter bag length: generally 1 meter, 1.5 meters, 2 meters, etc., can also be customized according to needs.
Filter bag filtration accuracy: generally between 0.3 microns and 100 microns, and can also be customized according to actual needs.
Material: Usually made of high-temperature resistant fibers such as PPS, PTFE, etc