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  1. Runaround

    inert gas closed loop process issues

    LI, Thanks, I'm working on it. I'll get back to you. Mike
  2. Runaround

    inert gas closed loop process issues

    Thanks much LittleInch, Right, so the total system volume is 4.1 M3. Temp is controlled. Inside the isolator is a material feeder (far right) followed by in line air classifier followed by cyclone. Cyclone air discharge goes to filter. The blower draws a vacuum on the system and returns the...
  3. Runaround

    inert gas closed loop process issues

    Sorry, Here is the system sketch. Mikehttp://files.engineering.com/getfile.aspx?folder=ab5a8c56-2155-4506-a9ec-e07d973e81d2&file=Closed_Loop_System.jpg
  4. Runaround

    inert gas closed loop process issues

    I'll try to explain further. I attached a rough sketch and blower curve. The expectation would be for the blower to operate at roughly 1000 - 1200 mm WG. Actual data taken from Clean duct between filter and blower is 2700-2900 mm WG, 250 M3/HR, motor draw 10 amps. In my tangle with another...
  5. Runaround

    inert gas closed loop process issues

    Looking for assistance with closed loop inert gas process system blower requirements. In an open system discharging to atmosphere the calculated system pressure drop (PD) would be "X". Now, same system in a closed loop arrangement returning the process gas to the system inlet, we have an actual...
  6. Runaround

    Closed Loop Air System Pressure Drop Problem

    Looking for assistance with closed loop inert gas process system blower requirements. In an open system discharging to atmosphere the calculated system pressure drop (PD) would be "X". Now, same system in a closed loop arrangement returning the process gas to the system inlet, we have an actual...
  7. Runaround

    Inert gas closed loop process pressure drop mystery

    Looking for assistance with closed loop inert gas process system blower requirements. In an open system discharging to atmosphere the calculated system pressure drop (PD) would be "X". Now, same system in a closed loop arrangement returning the process gas to the system inlet, we have an...

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