Gas and liquid contact apparatus – Contact devices – Liquid tank
Patent
1989-06-05
1990-09-04
Miles, Tim
Gas and liquid contact apparatus
Contact devices
Liquid tank
B01F 304
Patent
active
049542966
ABSTRACT:
With gas injection equipment used to inject a gas into a liquid the problem exists that the conducting element filled with gas will experience buoyancy. To eliminate this buoyancy, the conducting element is open at its free end and closed at its other end, bearing there a fastening connection permitting its connection to a gas supply distributor. The conducting element is surrounded by a perforated, hose-like membrane, and a gas supply conduit discharges into the area of the membrane. To facilitate fabrication and assembly as well as in order to reduce material consumption, the conducting element is configured in such a way that its gas supply conduit penetrates the fastening connection as an axial blindend bore, and that in the area of the membrane at least one radial discharge is present. A transverse groove preferably extends from the discharge of the gas supply conduit up to the free end of the conducting element, over which transverse groove gas can be uniformly distributed.
REFERENCES:
patent: 3953553 (1976-04-01), Thayer
patent: 4118447 (1978-10-01), Richter
patent: 4734191 (1988-03-01), Schussler
patent: 4818446 (1989-04-01), Schreiber et al.
Miles Tim
Ott Rita
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