Vacuum System Case Studies For Pulp Dryers

Schweighofer Hallein, Austria
LIQUID RING PUMP SYSTEM REPLACED (Dissolving Pulp)

RESULTS


  • Energy savings 820 kW
  • 8 kWh/ton
  • Corrosion resistant materials, no seal water, minimal civil work and savings in maintenance

Confidential, Slovakia
LIQUID RING PUMP SYSTEM REPLACED

RESULTS


  • Energy savings 140 kW
  • 18 kWh/ton
  • More capacity for production increase

UPM Kaukas PDM1, Finland
FULL VACUUM SYSTEM REBUILD

RESULTS

  • Energy savings 270 kW although new Hivac box was installed.
  • Corrosion resistant materials, no seal water, minimal civil work and savings in maintenance.

Confidential, Finland
VACUUM SYSTEM REBUILD

RESULTS

  • Energy savings 400 kW
  • Significant water savings

Confidential, Finland
FULL VACUUM SYSTEM REBUILD

RESULTS

  • Energy savings 630 kW
  • Significant water savings