Monday, September 16, 2019

Reducing Air Pollution From Coal and Oil-fired Power Using Balcke-Dürr’s 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
Source: Balcke-Dürr GmbH

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The 10 largest coal producers and exporters in Indonesia:

  1. Bumi Resouces
  2. Adaro Energy
  3. Indo Tambangraya Megah
  4. Bukit Asam
  5. Baramulti Sukses Sarana
  6. Harum Energy
  7. Mitrabara Adiperdana 
  8. Samindo Resources
  9. United Tractors
  10. Berau Coal