公开(公告)号：US20230416125A1

公开(公告)日：2023-12-28

申请号：US18453281

申请日：2023-08-21

申请人： GIS Gas Infusion Systems Inc.

发明人： David Glassford ,  Mike Beattie

IPC分类号： C02F3/22 ,  C02F3/20 ,  F04F1/20 ,  F04F5/24 ,  B01F23/80 ,  B01F23/232

CPC分类号： C02F3/223 ,  C02F3/201 ,  F04F1/20 ,  F04F5/24 ,  B01F23/803 ,  B01F23/232311 ,  C02F2103/20

摘要： This document describes a gas streaming device for use between an injection port and a mixing chamber within an airlift pump, and an airlift pump with the gas streaming device. The gas streaming device includes a planar plate with multiple holes extending therethrough, where the holes are dimensioned to direct the gas into multiple micro-streams for streaming air from the injection port into the mixing chamber. An airlift pump in combination with such a gas streaming device is useful for removing anomalously high concentrations of dissolved gas in a liquid. The increased efficiency for this invention may also enable this type of pump to be economic in other applications where it is desirable to lift a liquid or induce flow.

公开(公告)号：US11987514B1

公开(公告)日：2024-05-21

申请号：US17684182

申请日：2022-03-01

申请人： JMF Watercraft Design LLC

发明人： Jeff M. Falcone

IPC分类号： C02F7/00 ,  B01F23/232 ,  B01F23/237 ,  B01F23/70 ,  B01F35/21 ,  B01F35/60 ,  B01F101/00 ,  C02F103/00

CPC分类号： C02F7/00 ,  B01F23/232311 ,  B01F23/237611 ,  B01F23/708 ,  B01F35/211 ,  B01F35/60 ,  B01F2101/305 ,  C02F2103/007 ,  C02F2201/008

摘要： A system that moves water to a vessel on a water body includes a retractable tube with water intake that descends to a selectable depth in the water body, a pump that moves water from the selectable depth through the retractable tube, an anchor assembly carrying the pump or retractable tube to the selectable depth and back again, and an indicator of the depth of the anchor assembly, pump, or water intake of the retractable tube in the water body. The anchor assembly includes a pole, a cantilever beam, a telescoping pole, a pole driving system, or a combination thereof. The system may include a gas delivery system configured to introduce a gas into the system's water flow and a mixing chamber or tube that mixes water and gas. Variations of the system provide a subset of these components, and can be combined with third-party components.

公开(公告)号：US20240091721A1

公开(公告)日：2024-03-21

申请号：US18263600

申请日：2022-01-28

申请人： VLAHOGEORGE

发明人： John T. Vlahogeorge

IPC分类号： B01F23/232 ,  A01K63/04 ,  B01F23/231 ,  B01F23/237

CPC分类号： B01F23/232311 ,  A01K63/042 ,  B01F23/231151 ,  B01F23/237611 ,  B01F2101/305 ,  B01F2215/0422

摘要： An apparatus to move and aerate liquid is disclosed. The apparatus includes a frustoconical base forming a gas chamber. The gas chamber includes one or more inner apertures to allow gas flow into a mixing chamber to aerate and, subsequently, move liquid into a liquid riser for subsequent movement back into the liquid supply. The gas chamber further includes one or more outer apertures to allow gas flow directly into liquid of the liquid supply surrounding the liquid riser. Preferably, the liquid exiting the liquid riser aids in dispersing the liquid aerated by the one or more outer apertures.