公开(公告)号：US3685653A

公开(公告)日：1972-08-22

申请号：US3685653D

申请日：1971-06-25

Applicant: TEXACO INC

Inventor： STAVERN MERLE H VAN ,  MOORER HENRY D ,  MILLER GORDON H ,  GUNN KENNETH M

IPC: B01D17/02 ,  E02B15/04 ,  E02B15/10

CPC classification number: B01D17/0214 ,  B01D17/041 ,  E02B15/103 ,  Y02A20/204 ,  Y10S210/923

Abstract: Facilitating and expediting separation of oil/water emulsions by passing the emulsion as a surface film on a rotating pick-up roller into a bight formed by a closely spaced parallel rollers to coalesce the oil particles, break the emulsion and liberate free oil.

Abstract translation: 通过将乳液作为表面膜通过旋转的拾取辊通过由紧密间隔的平行的辊形成的弯曲而使油/水乳液分离，从而聚集油颗粒，破坏乳液并释放游离油。

公开(公告)号：US3612277A

公开(公告)日：1971-10-12

申请号：US3612277D

申请日：1970-06-15

Applicant: TEXACO INC

Inventor： STAVERN MERLE H VAN ,  JONES WYLIE T ,  COSSEY HOWARD F ,  CLARK WENDALL J

IPC: E02B15/04 ,  B01D17/02

CPC classification number: E02B15/103 ,  Y02A20/204 ,  Y10S210/923

Abstract: A rotatable drum type of oil skimmer which is continually rotated to pick up a film of oil and water on the surface of the drum, having a supplemental or transfer drum located substantially above the oil slick and well out of contact therewith, so as to come into contact with film on the pickup drum and receive a portion of the film, product oil being recovered from both drums.