| 摘要 |
FIELD: devices for cleaning liquids from sludge or oil and petroleum products; oil and gas industry; mining and chemical industries. SUBSTANCE: proposed vibrosieve includes vibrating box flat inclined bottom terminating in branch in lower portion and transversal plate. Mounted above said branch and bottom in transversal direction is frame with screen secured at acute angle relative to bottom. Branch is cut into transversal plate in such way that compartment is formed between them, screen and sides of box including passages for communication with base. Outer end face of branch is shut-off by springloaded damper below which filter is located. EFFECT: increased productivity; simplified construction. 2 dwg |
