Pulse Jet Fabric Filters

Balcke-Dürr’s Pulse Jet Fabric Filters offer reliable air pollution control for production and product recovery serving the Power & Energy markets as well as various industries.

New Patented Twin Valve System

Balcke-Dürr’s new patented Twin Valve System is designed for all kinds of Pulse Jet Fabric Filters. It achieves lowest filter pressure loss and highest dedusting efficiency.

  •  Reduced power consumption of ID fan by up to 40% or up to €100k per year
  • Reduced compressed air usage in comparison with conventional systems by up to 30%
  • The Twin Valve System generates the strong pulse required for using long filter bags of up to 12 m length


Long Bag Filter Technology

Balcke-Dürr’s long bag filter technology up to 12 m (design is ready for 16 m)
provides minimal footprint and lowest maintenance costs.

  •  Up to 25% lower installed cost for supporting structure, auxiliaries, electrical equipment and concrete baseplate
  • Lower maintenance costs because of fewer pressure vessels, fewer diaphragm and electromagnetic valves, fewer ancillary components and reduced quantity of replaced filter bags

Advanced Energy Saving Management System

Balcke-Dürr’s Advanced Energy Saving Management System AESM automatically adjusts the cleaning pressure in the air headers.

  • Cuts compressor power usage by 40% and increases bag lifetime up to 5 years by automatically reducing the pressure in the compressed air store from 6 to 2 bar

Raw Gas Flap Geometries and DELTA WING® Technology

Balcke-Dürr’s optimized raw gas flap geometries and DELTA WING® Technology for sorbent injections decrease operating costs for sorbents

  • Thanks to the optimization upstream in the raw gas compartment, a smaller amount of valuable sorbent reaches the hopper
  • The Delta Wing® Technology provides well-blended sorbent that maximizes adsorbent efficiency in entrained flow

Offering a Broad Array of Services

    • Consulting on all questions concerning gas cleaning, dedusting and environment protection technologies
    • Conducting  measurements and analyses at operating plants for aerodynamic optimization of existing systems
    • Delivery of spare and wear parts for filters  
    • Conversions and extensions to boost the efficiency of existing filters and additional systems
    • Maintenance and service framework agreements