BOLLFILTER for lube oil and fuel oil filtration in power plants 123rf

Power plants: Fuel oil filtration in fuel supply system

Power plant fuel supply system

The supply system transports fuel from the service tank to the mixing tank. The system consists primarily of the supply pumps (redundant), pump protection filters and the automatic filter with a defined filtration rate.

Depending on the application, heavy oil or marine diesel oil is transported via the supply pumps, screened by the pump protection filters, through the automatic filter (fine filtration) to the mixing tank.

The mixing tank is also holding the excess fuel from the engine.


BOLLFILTER as pump protection

The pump protection filters, which are equipped with a coarse filter element, are located on the suction side of the supply pumps and protect the redundant pumps in order to guarantee a secure fuel supply.


BOLLFILTER as protection for the engine

The automatic backflushing filter type 6.72.1 cleans itself based on an adjustable period of time or by reaching a differential pressure due to the collection of contamination. In addition, this type of filter can be outfitted with a change over valve and attached by-pass filter (optional), which also ensures the supply of filtered fuel while performing maintenance.


Advantages of the BOLLFILTER

  • Space-saving design
  • Easy to install and retrofit
  • Precise degree of filtration
  • Reduced risk of engine failure
  • Fuel cost savings by reduction of the backflush volume
  • Improves service life of components in engine and injection system
  • Reduced maintenance costs


For the filtration of ▶ water ✓ lubricating oil ✓ fuel ✓ machining coolants ✓ component wash solutions ✓ chemicals ✓ duplex filter ▶ Find out more!
BOLLFILTER Simplex Type 1.12.2
BOLLFILTER Simplex type 1.12.2 ▶ Minimal pressure losses ✓ Most compact construction ✓ Minimal number of components ✓   ▶ Mehr erfahren!
BOLLFILTER Automatic Type 6.72
The Compact Design Two-Chamber Filter ▶ Perfect pre-treatment ▶ Filtration and regeneration without interruption ▶ Backflushing in tandem with filtration ▶ Find out more!
Martin van Son| BOLL & KIRCH

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Martin van Son Head of ENG - Filtration for Engines +49 2273 562 293


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