FIELD: equipment for oil gathering from water surface, particularly accumulation dumps used for rain water, storm water and industrial sewage purification.
SUBSTANCE: oil gathering device comprises body made as pan with gutter and controlled output. Device also has cylindrical oil-gathering drum with drive, blades and horizontal rotation axis. The oil-gathering drum adjoins side wall of the body from oil product gathering side. Gutter has curvilinear shape with radius exceeding maximal blade rotation radius. The blades have ends with collars including at least one frame. Installed inside each frame is sealing member shaped as plate of elastic oil-resistant material or as spring-loaded plate of elastic oil-resistant material or as composite plate including one section of elastic oil-resistant material and another section of metal. The sealing member may perform limited reciprocation.
EFFECT: increased operational efficiency and simplified device operation.
4 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR OIL PRODUCT AND SIMILAR SUBSTANCE GATHERING FROM WATER SURFACE | 2006 |
|
RU2317371C1 |
| DEVICE FOR OIL AND OIL PRODUCT GATHERING FROM WATER SURFACE | 2006 |
|
RU2318959C1 |
| DEVICE FOR REMOVING OIL FROM WATER SURFACE | 2004 |
|
RU2253715C1 |
| DEVICE FOR GATHERING PETROLEUM PRODUCTS FROM WATER SURFACE | 2000 |
|
RU2190724C2 |
| DEVICE FOR SKIMMING OIL PRODUCTS FROM WATER SURFACE | 2003 |
|
RU2234570C1 |
| GEAR TO SKIM OIL PRODUCTS | 2002 |
|
RU2228998C2 |
| DEVICE FOR GATHERING PETROLEUM PRODUCTS FROM WATER SURFACE | 2000 |
|
RU2190723C2 |
| FLOATING PLANT FOR OIL AND OIL PRODUCT GATHERING FROM WATER SURFACE | 2006 |
|
RU2323299C1 |
| GEAR FOR COLLECTION OF OIL PRODUCTS FROM WATER SURFACE | 1991 |
|
RU2006550C1 |
| DEVICE FOR REMOVING LIQUID FLOATING IMPURITY FROM WATER SURFACE | 2001 |
|
RU2217552C2 |
