Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Responsive to fluid flow
Patent
1976-09-13
1978-01-24
Bascomb, Jr., Wilbur L.
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
Responsive to fluid flow
210 15, 210 63R, 210221R, 261 29, 261 77, 261 93, 261124, 261DIG77, 239 9, 239430, 239DIG21, C02C 112, C02C 504, C02C 510, C02B 134
Patent
active
040702790
ABSTRACT:
An apparatus for dissolving at least one gas in a liquid comprises an eductor submerged in a liquid, desirably in combination with a high turbulence mixing device, so that synergistic results are obtained. The inlet portion of the eductor generally has an inward convergence towards a throat. The outlet portion of the eductor has an outward divergence. A diffuser which generally carries the gas mixed with a liquid extends through the eductor inlet portion and through the throat portion into the outlet portion. In a desired embodiment, the diffuser is connected or attached to a high turbulence mixing device such as desirably, a flat plate orifice in a conduit. An injection tube extends through the flat plate orifice downstream into the conduit pipe and injects a gas into the liquid to produce a gas-liquid mixture.
The apparatus dissolves an exceedingly high amount of gas into a liquid and requires very low amounts of energy. In one aspect, the eductors may be placed vertically; in another aspect the eductors may be inclined within a tank, lagoon, and the like to impart a directed flow pattern thereto.
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Bascomb, Jr. Wilbur L.
Therkorn Ernest G.
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