公开(公告)号：US20240091723A1

公开(公告)日：2024-03-21

申请号：US18014804

申请日：2021-07-01

申请人： OMITALY S.R.L.

发明人： Alessandro GALBIATI ,  Massimo GALBIATI ,  Andrea GALBIATI ,  Davide GALBIATI

IPC分类号： B01F23/2375 ,  B01F23/237 ,  B01F25/312

CPC分类号： B01F23/2375 ,  B01F23/237611 ,  B01F25/31252 ,  B01F25/312533 ,  B01F2101/305

摘要： The present invention relates to a device (1) for the generation of micro and nano bubbles of gas in a liquid comprising: an outer tubular body (10) with an extension along a longitudinal axis a-a; an inlet (20) for a flow of liquid; an outlet (30) of the flow of liquid in fluid communication with said inlet (20); a central body (40) contained in a central area of said outer tubular body (10). The central body (40) comprises—a pre-chamber (41) containing a gas; —an air intake (42) in connection with said pre-chamber (41) and with an external source of gas; —a converging element (52), configured to concentrate the flow of liquid at the inlet; —a Venturi chamber (44) in fluid contact with said pre-chamber (41), configured to suck the gas from the pre-chamber (41) and generate micro and nano bubbles of gas in the liquid that passes through it.

公开(公告)号：US20230227334A1

公开(公告)日：2023-07-20

申请号：US18010626

申请日：2021-06-14

申请人： OMITALY S.R.L.

发明人： Alessandro GALBIATI ,  Massimo GALBIATI ,  Andrea GALBIATI ,  Davide GALBIATI

IPC分类号： C02F1/36 ,  C02F1/48 ,  C02F1/00

CPC分类号： C02F1/36 ,  C02F1/481 ,  C02F1/005 ,  C02F2307/14 ,  C02F2303/04 ,  C02F2303/22 ,  C02F2301/024 ,  C02F2201/003 ,  C02F2201/004 ,  C02F2301/028 ,  C02F2201/48

摘要： The present invention relates to a device (1) for liquid treatment, comprising an outer tubular body (10, 20, 30) with an extension along a longitudinal axis a; an inlet conduit (10) for a water flow; an outlet conduit (20) of the water flow in fluid communication with said inlet conduit (10); a central body (45) contained in a central zone inside said outer tubular body (10, 20, 30) and in contact with said water flow, the central body (45) comprising a plurality of discs (40, 41, 42, 43, 44) aligned longitudinally along the direction of the water flow, each of which has one or more holes (40a, 40b, 40c, 40d, 40e, 40f) arranged in a circular crown, each central disc (40, 41, 42, 43, 44) being rotated by a predetermined angle with respect to the preceding central disc (40, 41, 42, 43, 44).