Liquid purification or separation – With means to add treating material – Directly applied to separator
Patent
1998-09-15
1999-03-30
Lithgow, Thomas M.
Liquid purification or separation
With means to add treating material
Directly applied to separator
2611221, 261124, B01F 304
Patent
active
058883916
ABSTRACT:
The aerating device comprises an air conduit assembled from a plurality of aerating modules tightly held together. Each of the aerating modules comprises an annular disperser and a sectional tubular member on which the disperser is horizontally cantilevered in the area where the components of the tubular member are held together and with which it communicates by compressed air. The disperser has a seating ring provided with a hole for compressed air to pass, the axis of the hole being misaligned with respect to the axis of the annular disperser, and a dispersing member defining, together with the seating ring, an annular space wherein a ring-shaped throttling member is fixed place. The disperser is capable of performing setting-up motions round the vertical axis of the hole in the seating ring and is provided with device for its being held rigidly to the sectional tubular member, which device has a vertical passage coaxial with the holes in the seating ring. The flow passage area of the throttling member equals from 0.15 to 1.0 the cross-sectional area of the vertical passage, and the ratio between the outside diameter of the annular disperser and the hole diameter is from 1.5 to 2.6.
REFERENCES:
patent: 3532272 (1970-10-01), Branton
patent: 4960546 (1990-10-01), Tharp
patent: 4960706 (1990-10-01), Bliem
patent: 5075048 (1991-12-01), Veeder
patent: 5587114 (1996-12-01), Tharp
patent: 5788847 (1998-08-01), Tharp
patent: 5800705 (1998-09-01), Downs
Chernukha Victor Andreevich
Galich Rostislav Anatolievich
Marchenko Jury Grigorievich
Meshengisser Jury Mikhailovich
Lithgow Thomas M.
Sovmestnoe Rossysko-Ukrainskoe predpriyatie Obshestvo s ogranich
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