Liquid purification or separation – Particulate material type separator – e.g. – ion exchange or... – Particular liquid receiving means or foraminous bed retainer
Patent
1982-07-01
1984-08-07
Kashnikow, Andres
Liquid purification or separation
Particulate material type separator, e.g., ion exchange or...
Particular liquid receiving means or foraminous bed retainer
239499, 239550, B01D 3522, B05B 1504
Patent
active
044642628
ABSTRACT:
A liquid flow distributor for dispersing wastewater or other liquid carrying stringy solids throughout a particulate media such as in a fluidized bed reactor. The distributor is adapted to allow unimpeded forward flow of the liquid into the media and it also functions to minimize backflow of the media into the distributor should forward flow be arrested. The distributor includes an array of like nozzles, each having an inlet port leading into a conical flow expansion section whose cone angle is such that the nozzle capable of flowing full without significance turbulence, the mouth of the flow expansion section merging with a cylindrical outlet section whose dimensions are such that any backflow which takes place when forward flow is arrested will normally be insufficient to lift the bed particles into the nozzle.
REFERENCES:
patent: 524155 (1894-08-01), Williamso
patent: 1903611 (1933-04-01), Dotterweich
patent: 1985162 (1934-12-01), Gilles
patent: 3429443 (1969-02-01), Stern
patent: 3730348 (1973-05-01), Weis
patent: 3826375 (1974-07-01), Fournier
patent: 4107044 (1978-08-01), Levenchsky
Capetanopoulos Constantine
Hickey Robert F.
Owens Roger W.
Ebert Michael
Ecolotrol, Inc.
Kashnikow Andres
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