Water Treatment

Startseite Market Segments & Applications Process water treatment Cooling water applications II – Use of FG Backlfush filters

FG Backflush filters for cooling water applications

Cooling water systems are used for the removal of excess heat and can be found in almost every industry today. In addition to the classic applications in thermal power plants and the installations in the chemical Industry and the food industry, the spectrum of applications is stretch over the producing industry in the area of machine cooling until the air conditioning system in the building technology and the cooling of data centers . The used water have to bring as possible low particles besides chemical stability, to save the system components and to protect from damage.

Challenge

The water of the cooling system have to be as possible particle free from a system specific particle size, to prevent respectively minimize damages the maintenance effort as well as operations restrictions or interruptions.

The special challenge to cooling water systems are the regional and seasonal different particles-entrained. Besides the variability of the quantity the qualitative variance of the burden require in particular powerful and robust filter system.

Technical data

  • Filter surface: 21.200 cm²
  • Filter fineness : 200 µm
  • Volume flow: 500 m³/h
  • Filter velocity: 236 m/h

Solution statement

  • Full automatic backflush filter with internal medium backflush typ R8-10
  • Complete independent system through independent control
  • Large filter surface in combination with high backflush energy ensure a reliable filtration also with strongly varying particle load
  • Backflushing and dirt discharge without interruption of the filtration and cooling process
  • Compact design and flexible reservoir concept enable a installation also under difficult space conditions existing plants

Customer value

  • Low maintenance effort increased the availability and reduced the operating costs
  • Decreased wear of the Components reduced the spare parts requirements
  • Automation of the dirt discharge allowed a unmanned operation
  • Plant downtime through particles-entrained will reliable prevented
  • Reliable filtration increased the process safety of the cooling system

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