| 摘要 |
<p>Trash racks for removing solids from streaming liquid comprising cylindrical filtration surface with longitudinal axis, to which a moving raking means of captured substances into a channel situated in the internal space of cylindrical filtration surface is assigned, wherein a taking up means of the captured substance is assigned to the channel. The cylindrical filtration surface (0) is composed of circumferential ribs (1) that are at the frame of trash rack located freely moving at the direction of longitudinal axis (00) of the cylindrical filtration surface (0). Between each of two neighboring circumferential filtration ribs (1) is placed at least one cleaning finger (4) movably in the direction of the cylindrical filtration surface (0) circuit, and it is coupled with a power drive and at least one raking arm (5) that is situated at the internal side of the cylindrical filtration surface (0) movably in the direction of internal circuit of the cylindrical filtration surface (0) that is coupled with the power drive.</p> |
