Liquid purification or separation – Particulate material type separator – e.g. – ion exchange or... – Removable cartridge or hand-manipulated container
Patent
1997-06-09
2000-04-11
Cintins, Ivars
Liquid purification or separation
Particulate material type separator, e.g., ion exchange or...
Removable cartridge or hand-manipulated container
156 69, 210289, 264DIG48, B01D 2708
Patent
active
06048456&
ABSTRACT:
A method of manufacturing and remanufacturing a water treatment device having a media bed includes assembling a housing from a length of open pipe and a pair of end caps. One end cap is secured to each open end of the pipe. At lease two openings are formed at opposite ends of the housing. The housing is charged with media by passing the media through the openings in the housing. A pair of screens are provided in the housing outwardly of the media, and a pair of fittings are provided in the openings outwardly of the screens. The end caps may be permanently secured to the pipe, such as by an adhesive or other known techniques, prior to charging the housing with media. The water treatment device may be charged with media by forming a slurry, made up of the media and a liquid, and passing the slurry through the opening in the pipe. Liquid may then be drawn out of the housing through one of the fittings. At least one of the end caps may include a wall portion which overlaps a portion of the pipe. The opening is formed through overlapping portions of the end cap and pipe.
REFERENCES:
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patent: 5277805 (1994-01-01), Ferguson
Cintins Ivars
Palmer Technologies, Inc.
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