Separatory apparatus

Details Separatory apparatus Separatory apparatus

1975-09-17

1977-06-21

Spear, Jr., Frank A.

Liquid purification or separation

Casing divided by membrane into sections having inlet

Energy recovery from treated liquid

55158, 210321B, B01D 1300

Patent

active

040310124

ABSTRACT:
A separatory apparatus comprises a card shaped core, flexible core extenders, hollow capillary fibers wound around the core and bonded to the core extenders, and a sealing flange having about the same rigidity and about the same density as the material from which the core extenders are fabricated. The apparatus has a casing with fluid distribution channels for the fluid flowing external to the capillaries. A hermetic seal is established by a sealing flange at each end of the casing and an O-ring at each end which is compressed while simultaneously ultrasonically welding headers to the open end of the casing. Only one header is used where the fibers wrap around one end of the core and the top fibers are separated from the bottom fibers at the other end of the core.

REFERENCES:
patent: 3691068 (1972-09-01), Cross
patent: 3708071 (1973-01-01), Growley
patent: 3870637 (1975-03-01), Miyoshi et al.
patent: 3884814 (1975-05-01), Vogt et al.

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