FIELD: hydraulic excavation. SUBSTANCE: device has multibucket wheel 1 and cylindrical hopper 2 installed on turning frame 3. Hopper 2 has ground receiving channel 4 with annular screen embraced by wheel 1. Channel 4 is communicated with hopper 2 by means of coaxial circular slot 6. Tangential branch pipes 7 and 8 are used to supply water and discharge water-ground mixture. EFFECT: higher efficiency due to exclusion of suction dredge in system for suction of water-ground mixture from hopper. 2 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| WHEEL-BUCKET GROUND TAKING DEVICE | 1992 |
|
RU2012722C1 |
| DRAG HEAD OF HYDRAULIC DREDGE | 2008 |
|
RU2390612C2 |
| SUCTION-TUBE DREDGE INTAKE DEVICE | 2004 |
|
RU2289656C2 |
| BUCKET DEVICE OF DREDGER | 2007 |
|
RU2434997C2 |
| SUCTION DREDGE PLANT | 1992 |
|
RU2042016C1 |
| DREDGER SUCTION HEAD | 2007 |
|
RU2351714C1 |
| SOIL INTAKE OF SUCTION DREDGER | 0 |
|
SU1390312A1 |
| GROUND INTAKE DEVICE OF SUCTION DREDGER | 1991 |
|
RU2014401C1 |
| CENTRIFUGAL SUCTION DREDGE | 0 |
|
SU1059265A1 |
| SOIL-INTAKE DEVICE OF SUCTION DREGDGER | 0 |
|
SU998673A1 |
