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    NITROX-MIXTURES PRODUCTION MACHINE
    3.
    发明公开
    NITROX-MIXTURES PRODUCTION MACHINE 审中-公开

    公开(公告)号：EP4431175A1

    公开(公告)日：2024-09-18

    申请号：EP24163490.6

    申请日：2024-03-14

    申请人： Nardi Compressori S.r.l.

    发明人： GHIOTTO, Marco

    IPC分类号： B01D53/22 ,  C01B13/02 ,  C01B21/04 ,  B01D63/00

    CPC分类号： B01D53/22 ,  C01B13/0251 ,  C01B21/04 ,  B01D63/02 ,  B01D2313/2420130101 ,  B01D2313/90320220801 ,  B01D2311/10320130101

    摘要： Nitrox-mixtures production machine (1) comprising: a molecular separator (2), which is structured so as to receive at inlet a flow of air and to provide at outlet an intermediate Nitrox mixture with high oxygen percentage; a low-pressure compressor (3), which is adapted to feed an airflow at inlet of the molecular separator (2); a mixing manifold (4), which communicates with the molecular separator (2) so as to receive said intermediate Nitrox mixture, and is structured so as to mix the intermediate Nitrox mixture with fresh air coming from the outside, in order to provide at outlet a final Nitrox mixture with predefined composition; at least one oxygen sensor (5), which is adapted to measure the oxygen percentage present in said final Nitrox mixture; and an electronic control device (6), which is connected to said at least one oxygen sensor (5) and is adapted to regulate the flowrate of the airflow that the low-pressure compressor (3) feeds at inlet of the molecular separator (2) based on the signals coming from said at least one oxygen sensor (5).