发明名称 |
Device and method for fluid aeration via gas forced through a liquid within an orifice of a pressure chamber |
摘要 |
The present invention provides aeration methods using spherical gas bubbles having a size on the order of 0.1 to 100 microns in size. A device of the invention for producing a monodispersion of bubbles includes a source of a stream of gas which is forced through a liquid held under pressure in a pressure chamber with an exit opening therein. The stream of gas surrounded by the liquid in the pressure chamber flows out of an exit orifice of the chamber into a liquid thereby creating a monodispersion of bubbles with substantially uniform diameter. The bubbles are small in size and produced with a relatively small amount of energy relative to comparable systems. Applications of the aeration technology range from oxygenating sewage with monodispersions of bubbles to oxygenation of water for fish maintenance.
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申请公布号 |
US2002153621(A1) |
申请公布日期 |
2002.10.24 |
申请号 |
US20020152867 |
申请日期 |
2002.05.20 |
申请人 |
GANAN-CALVO ALFONSO |
发明人 |
GANAN-CALVO ALFONSO |
分类号 |
A61M15/00;B01F3/04;B01F5/04;B05B1/02;B05B7/04;B05B7/06;B05B7/08;B81C1/00;C40B60/14;F02M43/04;F02M67/10;F02M69/04;F02M69/08;F23D11/10;G01N15/14;G01N21/01;(IPC1-7):B01F3/04 |
主分类号 |
A61M15/00 |
代理机构 |
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