High gradient magnetic filter Proven highest efficiency

SALA-HGMF® High gradient magnetic filter systems The SALA-HGMF® High Gradient Magnetic Filter provides proven highest efficiency in removing iron and copper corrosion particles, from condensates as well as cleaning oils, glycols, etc. from sub micron iron particles. The filter maintains this efficiency even during heavy contamination and with varying flowrates. Stable levels of iron and copper concentrations is maintained in large water circuits like 10,000 m3/h. The filter can: • Increase thermal efficiency by reusing more hot condensates of feed water quality for high pressure boilers. • Remove...

SALA-HGMF® for control of magnetite concentration in a district heat flow of 10.000 m3/h. Using the SALA-HGMF filter The filter will: • Increase thermal efficiency by reusing more hot condensates of feed water quality for high pressure boilers. • Remove high levels of iron and copper from condensates during startups and upset conditions. • Treat condensates hotter than those accepted by resin polisher systems. • Decrease losses in condensate and heat values during production upsets. • Reduce iron and copper buildup rates in boilers. • Increase time spans between boiler cleanings significantly....

Operation The SALA-HGMF® operates by magnetizing a filamentary matrix filter bed contained within a pressure vessel. When the condensate flows through the filter bed, the particulate iron and copper oxides are captured and held magnetically in the filter bed until the filter is back-flushed. The filament diameter of the SALA-HGMF® matrix must be small to create the high magnetic field gradients necessary to capture weakly magnetic corrosion particles, like hematite and hydrated iron oxides, in addition to the strongly magnetic particles. The SALA-HGMF® filter bed matrix has a void volume of approximately...

High gradient magnetic filter systems 5

Smart automatic control system The magnetic filter is controlled by a system consisting of a PLC connected to PC screen, built in a well sealed and insulated cabinet. All control logics are implemented in the PLC. On the PC monitor the filter operator can follow and control the filter operation and information such as settings, statistics and alarms. Control cabinet 6 High gradient magnetic filter systems

Industrial references; • Pulp and paper mills • Power generation plants • Nuclear power plants • Steel mills • Powder metallurgy plants • Breweries • District heat water plants • Solar cell production • Galvanizing rolling plants Viscous media like oils, glycols etc.: Filter benefits: • Unmatched filtration rates • Remove iron particles from viscous media. • Drainage of media before filter cleaning minimizes media losses. • Filter cleaning with high pressure. • Matrix cleaning sequence with hot water or preferable dissolvent can be added into the operating cycle if necessary. • No moving parts...

• Metso Minerals Industries, Inc. 2715 Pleasent Valley Road, York, PA 17402, USA, Phone: +1 717 843 8671 • etso Minerals (South Africa) (Pty) Ltd. M Private Bag X2006, Isando, Johannesburg,1600, South Africa, Phone: +27 11 961 4000, Fax: +27 11 397 2050 • Metso Minerals (Australia) Ltd. Level 2, 1110 Hay Street, West Perth, WA 6005, Australia, Phone: +61 8 9420 5555, Fax: +61 8 9320 2500 • Metso Minerals (India) Pvt Ltd 1th floor, DLF Building No. 10, Tower A, DLF Cyber City, Phase - III, Gurgaon - 122 002, India, Phone: +91 124 235 1541, Fax: +91 124 235 1601 • Metso Perú S.A. Calle 5 Nro. 144,...