Bag Filter Retrofit Program

The BFRP is primarily based on :-

  • The complete knowledge of the application, operation and the components of Bag Filters, which F. Harley is in a better position to appreciate by virtue of being in a position of conceptualizing till commissioning a complete Bag Filter System, whilst viewing problems faced in many Existing Bag Filters, across the various makes and applications.
  • The selection and availability of a full range of Bag Filter Accessories i.e. Filter Elements, Sonic Horns, Bag Cages etc. from it’s own manufacturing facilities based on a careful study of the requirement.

It is observed in the Industry that many Bag Filters installed in the yester years and even recently, do fall short in keeping the emissions and pressure drops within limit, and become high energy consumers; thus becoming prone to frequent maintenance. This is primarily due to various reasons i.e.

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Increase in production levels

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Variations in component qualities.

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Tight design considerations, resulting in undersized systems.

Hence, to ensure that these installed units are utilized to it’s optimum, and to save on time, space, energy, repeated maintenance and complete fresh investmentsat F. Harley we offer unique solutions and service for the Existing Bag Filter Units, thus, giving it a new lease of operational life, altogether.

In your Existing Bag Filters, if you wish to……

  • Improve emissions.
  • Enhance capacity.
  • Combine capacity enhancement and emission improvement.
  • Maintain desired pressure drops across bag filter/system.
  • Increase bag life (especially glass bags).
  • Reduce inert gas/compressed air consumption.
  • Avoid hopper build ups/deposits. Improve material flow.
  • Select appropriate filter media to suit application.
  • Select System Accessories i.e. Pulse Valves, RAL etc. to reduce operation problems.
  • Improve bag cage design to reduce recurring costs.