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    Blog Case study - Foundry sector
    15 September, 2020

    Case study - Foundry sector

    With this case study we will observe a customized solution requested by an Italian company in the foundry sector, which for years has been developing and manufacturing a very wide range of steel and titanium products for various fields of application.

     

    Before our intervention

    The old filter, despite occupying a larger surface, was too articulated and undersized. Furthermore, stack emissions did not comply with the regulations in force.

    Siderval_before

    After our intervention

    • Improvement of the working environment
    • Compliance with the limits relating to stack emissions
    • More performing sizing, reducing the overall dimensions of the entire system
    •  Reduction of management and maintenance costs
      Foundrysector_after_hfiltration-bagfilter_
      technical  Features of the HJL Cart
      The HJL CART cartridge filter is suited for working with medium-high dust loads.
      HJL –C-4o-260-15 Dati tecnici

      Airflow

      16.000 m3/h

      Pressure drop in operation

      mBar

      Total filtering surface

      260 m2

      Quantity and lenght of the sleeves

      n° 165 / h. 4.000 mm.

      Filtration velocity

      1,03 m/min

      Filtering media

      Polyester 550g/m2

      Dry and de-oiled compressed air consumption

      40 Nm3/h

      N° electrovalves

      15 da Ø 1”

      Prechamber

      yes

      Outlet dust concentration

      ≤ 5 mg/m3

      Exhaust system

      Screw conveyor + rotary valve

       

      technical  Features of the PC-Cyclone
      Pre-separator for sparks and coarse heavy dust.

      PC-CYCLONE1300#Special

      Technical data

      Airflow

      16.000 m³/h

      Diametre

      Ø 1.300mm

      Thickness

      Increased

      Pressure drop

      130-95 [mm H2O]

      Exhaust system

      Rotary valve

       

     

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