Liquid purification or separation – With movable support – Float
Patent
1989-12-21
1991-08-27
Silverman, Stanley S.
Liquid purification or separation
With movable support
Float
2102423, 210923, E02B 1504
Patent
active
050430645
ABSTRACT:
The present invention discloses an apparatus for removing waste material, such as oil and/or debris, from the surface of water. A pair of hulls are interconnected by a deck structure. A perforated drum has a covering which is typically comprised of an oleophilic material. The covering in an alternative embodiment has bristles or brushes extending therefrom. The drum is mounted on the forward end of the hulls and may be rotated such that the lower end of the drum advances in the same direction as the direction of forward motion of the hulls. A sump is attached to the deck structure and is located between the hulls. A doctor blade contacts the covering of the drum to remove oil or debris from the drum for deposit into the sump. The sump in one embodiment has a liner which may be lifted from the sump when filled. An alternative embodiment utilizes a pump which pumps the collected oil or other waste material in the sump into floating collection containers.
REFERENCES:
patent: 3612277 (1971-10-01), Van Stavern et al.
patent: 3617555 (1971-11-01), Ginsburgh et al.
patent: 3656624 (1972-04-01), Walton
patent: 3685653 (1972-08-01), Van Stavern et al.
patent: 3693805 (1974-09-01), Tillett et al.
patent: 3947360 (1976-03-01), Fast
patent: 3968041 (1976-07-01), De Voss
patent: 4060487 (1977-11-01), Samsel
patent: 4456536 (1984-06-01), Lorenz et al.
patent: 4515299 (1985-04-01), Ayroldi
patent: 4555338 (1985-11-01), Marchionda
patent: 4575426 (1986-03-01), Littlejohn et al.
patent: 4769142 (1988-09-01), Withnall
patent: 4834880 (1989-05-01), Lundin
patent: 4842735 (1989-06-01), Hollis et al.
patent: 4871454 (1989-10-01), Lott
Abell Homer P.
Braun Warren K.
Evcon International, Ltd.
Silverman Stanley S.
Upton Christopher
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