FIELD: devices for removing oil from water surface, accumulating sumps used for treating rainwater or storm water or industrial waste water.
SUBSTANCE: device includes body made as a pan with controllable discharge and cylindrical oil product collecting drum with driving means and blades. The drum has horizontal axis of rotation. Drum abuts on side wall of the body from oil product collection side and forms gutter for oil product together with the wall. The drum is hollow. Drum ends have short semi-axes and connection pipes to attach drum ends to gutter shoulders. Drum ends are connected by means of blades. The blades are rigid and are of broken shape with sections lying in two planes, wherein cross-section of major plane and axes of a circle define acute angle in-between. Angle between major and minor planes is obtuse.
EFFECT: increased efficiency due to extended range of oil product to be treated.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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| DEVICE FOR OIL PRODUCT AND SIMILAR SUBSTANCE GATHERING FROM WATER SURFACE | 2006 |
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|
RU2006550C1 |
