Your benefits at a glance

  • High quality seam designed for lowest emissions: Sewn, welded, with additional PTFE seam seal
  • Hose designed for improved stability, with stiffening rings for cageless constructions
  • Floor construction for mechanical robustness and extended service life: With reinforced floor covering, double-layered bottom
  • BWF Envirotec designs its Pulse-Jet filter bags to meet the individual requirements of the given dust removal process. That way customers are assured the best technical solution for their filter systems
BWF Pulse jet filter bags Cambodia

Pulse-Jet Filter Bags

made of needle felt and glass fibre fabric

The dust filters of a Jet-Pulse baghouse are used in baghouses consisting of one or more chambers. Each chamber contains several rows of pulse-jet filters, which are stabilized by means of a support basket and attached to a head plate. The particle-loaded gas flows through the pulse-jet filters from the outside to the inside, causing a filter cake to build up on the surface of the filter medium. As the thickness of the filter cake increases, it acts as a highly efficient filter. The build-up of the filter cake increases the pressure loss and therefore the energy requirement. For this reason, the filter is cleaned at certain intervals by a jet of compressed air directed against the air flow. The accumulated dust layer falls downwards and is discharged from the process through a funnel.

Pulse-Jet filter bags from BWF Envirotec - the filtration solution for a wide range of baghouses

Due to rising energy costs, there is a requirement to use the most energy-efficient pulse-jet filters possible for dedusting. The jet-pulse filters must also comply with increasingly stringent environmental regulations. With the use of state-of-the-art and highly effective dedusting technology from BWF Envirotec, you score multiple points: Thanks to our decades of experience and know-how in the field of industrial dedusting with pulse-jet filter bags, we determine the optimum filter medium and filter design for each individual baghouse. This enables us to minimize the pressure loss in the filtration process, improve the cleaning performance and at the same time increase the service life of the pulse-jet filters.